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Shortcuts: 1. IP-Addresses | 2. DNSSEC | 3. Name Servers | 4. SOA-Entries | 5. Screenshots | 6. Url-Checks | 7. Comments | 8. Connections | 9. Certificates | 10. CT-Logs | 11. Html-Content | 12. Html-Parsing | 13. NameServer-IPAddresses | 14. CAA | 15. TXT | 16. DomainServiceEntries | 17. Cipher Suites | 18. Portchecks |

 

A

 

Top config

 

Checked:
08.07.2022 22:13:22

 

Older results

 

A - 27.02.2022 13:51:22

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
rdamn.cloud
A
76.76.21.21
Walnut/California/United States (US) - Amazon.com, Inc.
No Hostname found
yes
1
0

AAAA

yes


www.rdamn.cloud
CNAME
cname.vercel-dns.com
yes
1
0

A
76.76.21.98
Walnut/California/United States (US) - Amazon.com, Inc.
No Hostname found
yes



A
76.76.21.142
Walnut/California/United States (US) - Amazon.com, Inc.
No Hostname found
yes


www.rdamn.cloud
A
76.76.21.123
Walnut/California/United States (US) - Amazon.com, Inc.
No Hostname found
no



A
76.76.21.241
Walnut/California/United States (US) - Amazon.com, Inc.
No Hostname found
no


*.rdamn.cloud
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


 

2. DNSSEC

Zone (*)DNSSEC - Informations


Zone: (root)

(root)
1 DS RR published






DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest 4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=






• Status: Valid because published






3 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 20326, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 20826, Flags 256






Public Key with Algorithm 8, KeyTag 47671, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 22.07.2022, 00:00:00 +, Signature-Inception: 01.07.2022, 00:00:00 +, KeyTag 20326, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: cloud

cloud
3 DS RR in the parent zone found






DS with Algorithm 8, KeyTag 49804, DigestType 1 and Digest BLU30AyRXngkMlhJSFULuzn/iKA=






DS with Algorithm 8, KeyTag 49804, DigestType 2 and Digest d4HF1Oz0vQhFtJ0psueb0doYZXJQlvrrLQOTt4/RBJw=






DS with Algorithm 8, KeyTag 23374, DigestType 2 and Digest BQOo+za8l88/ujsBhr4ENk5XQ7NFqJKI/V37lnLXNhk=






1 RRSIG RR to validate DS RR found






RRSIG-Owner cloud., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 21.07.2022, 17:00:00 +, Signature-Inception: 08.07.2022, 16:00:00 +, KeyTag 20826, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20826 used to validate the DS RRSet in the parent zone






4 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 2538, Flags 256






Public Key with Algorithm 8, KeyTag 2853, Flags 256






Public Key with Algorithm 8, KeyTag 23374, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 49804, Flags 257 (SEP = Secure Entry Point)






2 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner cloud., Algorithm: 8, 1 Labels, original TTL: 900 sec, Signature-expiration: 02.08.2022, 22:53:12 +, Signature-Inception: 03.07.2022, 22:00:36 +, KeyTag 2853, Signer-Name: cloud






RRSIG-Owner cloud., Algorithm: 8, 1 Labels, original TTL: 900 sec, Signature-expiration: 02.08.2022, 22:53:12 +, Signature-Inception: 03.07.2022, 22:00:36 +, KeyTag 23374, Signer-Name: cloud






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 2853 used to validate the DNSKEY RRSet






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 23374 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 23374, DigestType 2 and Digest "BQOo+za8l88/ujsBhr4ENk5XQ7NFqJKI/V37lnLXNhk=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: rdamn.cloud

rdamn.cloud
1 DS RR in the parent zone found






DS with Algorithm 13, KeyTag 2371, DigestType 2 and Digest H74RDzMYTXtkcyiBj9PQ3NIdu3dtwPXzqxiJHiYYxgE=






1 RRSIG RR to validate DS RR found






RRSIG-Owner rdamn.cloud., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 01.08.2022, 23:04:23 +, Signature-Inception: 02.07.2022, 22:58:16 +, KeyTag 2853, Signer-Name: cloud






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 2853 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 13, KeyTag 2371, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 13, KeyTag 34505, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner rdamn.cloud., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 21.08.2022, 05:23:35 +, Signature-Inception: 21.06.2022, 05:23:35 +, KeyTag 2371, Signer-Name: rdamn.cloud






• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 2371 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 2371, DigestType 2 and Digest "H74RDzMYTXtkcyiBj9PQ3NIdu3dtwPXzqxiJHiYYxgE=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone






RRSIG Type 1 validates the A - Result: 76.76.21.21
Validated: RRSIG-Owner rdamn.cloud., Algorithm: 13, 2 Labels, original TTL: 300 sec, Signature-expiration: 09.07.2022, 21:13:33 +, Signature-Inception: 07.07.2022, 19:13:33 +, KeyTag 34505, Signer-Name: rdamn.cloud






RRSIG Type 16 validates the TXT - Result: v=spf1 include:_spf.mx.cloudflare.net ~all google-site-verification=7ua01q-xl4deGEYukWZiqEavCuIekU_gvqttdWYfPCM
Validated: RRSIG-Owner rdamn.cloud., Algorithm: 13, 2 Labels, original TTL: 300 sec, Signature-expiration: 09.07.2022, 21:13:33 +, Signature-Inception: 07.07.2022, 19:13:33 +, KeyTag 34505, Signer-Name: rdamn.cloud






RRSIG Type 257 validates the CAA - Result: 5|issuecomodoca.com 5|issuedigicert.com; cansignhttpexchanges=yes 5|issueletsencrypt.org 5|issuepki.goog; cansignhttpexchanges=yes 9|issuewildcomodoca.com 9|issuewilddigicert.com; cansignhttpexchanges=yes 9|issuewildletsencrypt.org 9|issuewildpki.goog; cansignhttpexchanges=yes
Validated: RRSIG-Owner rdamn.cloud., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 09.07.2022, 21:13:33 +, Signature-Inception: 07.07.2022, 19:13:33 +, KeyTag 34505, Signer-Name: rdamn.cloud






CNAME-Query sends a valid NSEC RR as result with the query name "rdamn.cloud" equal the NSEC-owner "rdamn.cloud" and the NextOwner "\000.rdamn.cloud". So the zone confirmes the not-existence of that CNAME RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, NS, SOA, 13, MX, TXT, AAAA, LOC, SRV, NAPTR, CERT, SSHFP, RRSIG, NSEC, DNSKEY, TLSA, 53, HIP, CDS, CDNSKEY, 61, 64, 65, 99, URI, CAA Validated: RRSIG-Owner rdamn.cloud., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 09.07.2022, 21:13:33 +, Signature-Inception: 07.07.2022, 19:13:33 +, KeyTag 34505, Signer-Name: rdamn.cloud






Status: Good. NoData-Proof required and found.






AAAA-Query sends a valid NSEC RR as result with the query name "rdamn.cloud" equal the NSEC-owner "rdamn.cloud" and the NextOwner "\000.rdamn.cloud". So the zone confirmes the not-existence of that AAAA RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, NS, SOA, 13, MX, TXT, LOC, SRV, NAPTR, CERT, SSHFP, RRSIG, NSEC, DNSKEY, TLSA, 53, HIP, CDS, CDNSKEY, 61, 64, 65, 99, URI, CAA Validated: RRSIG-Owner rdamn.cloud., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 09.07.2022, 21:13:33 +, Signature-Inception: 07.07.2022, 19:13:33 +, KeyTag 34505, Signer-Name: rdamn.cloud






Status: Good. NoData-Proof required and found.






TLSA-Query (_443._tcp.rdamn.cloud) sends a valid NSEC RR as result with the query name "_443._tcp.rdamn.cloud" equal the NSEC-owner "_443._tcp.rdamn.cloud" and the NextOwner "\000._443._tcp.rdamn.cloud". So the zone confirmes the not-existence of that TLSA RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: RRSIG, NSEC Validated: RRSIG-Owner _443._tcp.rdamn.cloud., Algorithm: 13, 4 Labels, original TTL: 3600 sec, Signature-expiration: 09.07.2022, 21:13:33 +, Signature-Inception: 07.07.2022, 19:13:33 +, KeyTag 34505, Signer-Name: rdamn.cloud






Status: Good. NoData-Proof required and found.



Zone: www.rdamn.cloud

www.rdamn.cloud
0 DS RR in the parent zone found






RRSIG Type 5 validates the CNAME - Result: cname.vercel-dns.com
Validated: RRSIG-Owner www.rdamn.cloud., Algorithm: 13, 3 Labels, original TTL: 300 sec, Signature-expiration: 09.07.2022, 21:13:33 +, Signature-Inception: 07.07.2022, 19:13:33 +, KeyTag 34505, Signer-Name: rdamn.cloud



Zone: (root)

(root)
1 DS RR published






DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest 4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=






• Status: Valid because published






3 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 20326, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 20826, Flags 256






Public Key with Algorithm 8, KeyTag 47671, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 22.07.2022, 00:00:00 +, Signature-Inception: 01.07.2022, 00:00:00 +, KeyTag 20326, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: com

com
1 DS RR in the parent zone found






DS with Algorithm 8, KeyTag 30909, DigestType 2 and Digest 4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=






1 RRSIG RR to validate DS RR found






RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 21.07.2022, 17:00:00 +, Signature-Inception: 08.07.2022, 16:00:00 +, KeyTag 20826, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20826 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 30909, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 37269, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 19.07.2022, 18:24:21 +, Signature-Inception: 04.07.2022, 18:19:21 +, KeyTag 30909, Signer-Name: com






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 30909 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 30909, DigestType 2 and Digest "4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: vercel-dns.com

vercel-dns.com
0 DS RR in the parent zone found






DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed query name "28va8878blnais50886l6k4gtn773kj8" between the hashed NSEC3-owner "28va44j69g5967td0n32raud6h8l7atf" and the hashed NextOwner "28va9e8pdmi3o4ogsmbpajip68500t28". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 28va44j69g5967td0n32raud6h8l7atf.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 14.07.2022, 05:39:24 +, Signature-Inception: 07.07.2022, 04:29:24 +, KeyTag 37269, Signer-Name: com






DS-Query in the parent zone sends valid NSEC3 RR with the Hash "ck0pojmg874ljref7efn8430qvit8bsm" as Owner. That's the Hash of "com" with the NextHashedOwnerName "ck0q2d6ni4i7eqh8na30ns61o48ul8g5". So that domain name is the Closest Encloser of "vercel-dns.com". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner ck0pojmg874ljref7efn8430qvit8bsm.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 14.07.2022, 04:24:05 +, Signature-Inception: 07.07.2022, 03:14:05 +, KeyTag 37269, Signer-Name: com






0 DNSKEY RR found









Zone: cname.vercel-dns.com

cname.vercel-dns.com
0 DS RR in the parent zone found






0 DNSKEY RR found







 

3. Name Servers

DomainNameserverNS-IP
rdamn.cloud
•  dorthy.ns.cloudflare.com / 67m52
2606:4700:50::adf5:3af9
Montreal/Quebec/Canada (CA) - Cloudflare, Inc.		•

• 
2803:f800:50::6ca2:c0f9
San José/Provincia de San Jose/Costa Rica (CR) - Cloudflare, Inc.		•

• 
2a06:98c1:50::ac40:20f9
London/England/United Kingdom (GB) - CloudFLARENET-EU		•

•  elmo.ns.cloudflare.com / 71m802
2606:4700:58::adf5:3ba3
Montreal/Quebec/Canada (CA) - Cloudflare, Inc.		•

• 
2803:f800:50::6ca2:c1a3
San José/Provincia de San Jose/Costa Rica (CR) - Cloudflare, Inc.		•

• 
2a06:98c1:50::ac40:21a3
London/England/United Kingdom (GB) - CloudFLARENET-EU		•
cloud
•  a.nic.cloud / dns2.frpar1
•

•  b.nic.cloud / dns1.defra1
•

•  c.nic.cloud / dns1.defra1
•

•  d.nic.cloud / dns4.frpar1
•
cname.vercel-dns.com
•  dns1.p07.nsone.net / ns1dns-ams03-408-5300-0s1
2620:4d:4000:6259:7:7:0:1
New York/United States (US) - NSONE Inc		•
vercel-dns.com
•  dns1.p07.nsone.net


•  ns1.vercel-dns.com / ns1dns-ams03-197-5308-0s1
2620:4d:4000:6259:7:7:0:1
New York/United States (US) - NSONE Inc		•

•  ns2.vercel-dns.com / ns1dns-fra03-913-5314-0s1
2a00:edc0:6259:7:7::2
Amsterdam/North Holland/Netherlands (NL) - NS1		•
com
•  a.gtld-servers.net / nnn1-stk4
•

•  b.gtld-servers.net / nnn1-elpar7
•

•  c.gtld-servers.net / nnn1-stk4
•

•  d.gtld-servers.net / nnn1-stk4
•

•  e.gtld-servers.net / nnn1-stk4
•

•  f.gtld-servers.net / nnn1-fra5
•

•  g.gtld-servers.net / nnn1-fra5
•

•  h.gtld-servers.net / nnn1-fra5
•

•  i.gtld-servers.net / nnn1-fra5
•

•  j.gtld-servers.net / nnn1-lon5
•

•  k.gtld-servers.net / nnn1-lon5
•

•  l.gtld-servers.net / nnn1-lon5
•

•  m.gtld-servers.net / nnn1-lon5
•

 

4. SOA-Entries


Domain:cloud
Zone-Name:cloud
Primary:a.nic.cloud
Mail:admin.tldns.godaddy
Serial:1657310958
Refresh:1800
Retry:300
Expire:604800
TTL:1800
num Entries:4


Domain:rdamn.cloud
Zone-Name:rdamn.cloud
Primary:dorthy.ns.cloudflare.com
Mail:dns.cloudflare.com
Serial:2281361116
Refresh:10000
Retry:2400
Expire:604800
TTL:3600
num Entries:6


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1657311186
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:3


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1657311196
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:10


Domain:vercel-dns.com
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:vercel-dns.com
Zone-Name:vercel-dns.com
Primary:dns1.p07.nsone.net
Mail:hostmaster.nsone.net
Serial:1654686479
Refresh:43200
Retry:7200
Expire:1209600
TTL:60
num Entries:2


Domain:cname.vercel-dns.com
Zone-Name:vercel-dns.com
Primary:dns1.p07.nsone.net
Mail:hostmaster.nsone.net
Serial:1654686479
Refresh:43200
Retry:7200
Expire:1209600
TTL:60
num Entries:1


5. Screenshots

Startaddress: https://rdamn.cloud, address used: https://rdamn.cloud/, Screenshot created 2022-07-08 22:16:13 +00:0

 

Mobil (412px x 732px)

 

229 milliseconds

 

Screenshot mobile - https://rdamn.cloud/
Mobil + Landscape (732px x 412px)

 

209 milliseconds

 

Screenshot mobile landscape - https://rdamn.cloud/
Screen (1280px x 1680px)

 

716 milliseconds

 

Screenshot Desktop - https://rdamn.cloud/

 

Mobile- and other Chrome-Checks


widthheight
visual Viewport396732
content Size3961092

 

Good: No horizontal scrollbar. Content-size width = visual Viewport width.

 

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://rdamn.cloud/
76.76.21.21
308
https://rdamn.cloud/
Html is minified: 100.00 %
0.703
A
Date: Fri, 08 Jul 2022 20:14:25 GMT
Content-Type: text/plain
Transfer-Encoding: chunked
Connection: close
Location: https://rdamn.cloud/
Refresh: 0;url=https://rdamn.cloud/
server: Vercel
x-vercel-id: fra1::24ndd-1657311265815-ce5e1154a3e4

• http://www.rdamn.cloud/
76.76.21.98
308
https://www.rdamn.cloud/
Html is minified: 100.00 %
0.046
A
Date: Fri, 08 Jul 2022 20:14:26 GMT
Content-Type: text/plain
Transfer-Encoding: chunked
Connection: close
Location: https://www.rdamn.cloud/
Refresh: 0;url=https://www.rdamn.cloud/
server: Vercel
x-vercel-id: fra1::nt4c7-1657311266614-4b51866f842c

• http://www.rdamn.cloud/
76.76.21.123
308
https://www.rdamn.cloud/
Html is minified: 100.00 %
0.050
A
Date: Fri, 08 Jul 2022 20:14:26 GMT
Content-Type: text/plain
Transfer-Encoding: chunked
Connection: close
Location: https://www.rdamn.cloud/
Refresh: 0;url=https://www.rdamn.cloud/
server: Vercel
x-vercel-id: fra1::qt8xk-1657311266676-24b952ecc08e

• http://www.rdamn.cloud/
76.76.21.142
308
https://www.rdamn.cloud/
Html is minified: 100.00 %
0.717
A
Date: Fri, 08 Jul 2022 20:14:26 GMT
Content-Type: text/plain
Transfer-Encoding: chunked
Connection: close
Location: https://www.rdamn.cloud/
Refresh: 0;url=https://www.rdamn.cloud/
server: Vercel
x-vercel-id: fra1::ccnsp-1657311266555-2211b8e9a97b

• http://www.rdamn.cloud/
76.76.21.241
308
https://www.rdamn.cloud/
Html is minified: 100.00 %
0.047
A
Date: Fri, 08 Jul 2022 20:14:26 GMT
Content-Type: text/plain
Transfer-Encoding: chunked
Connection: close
Location: https://www.rdamn.cloud/
Refresh: 0;url=https://www.rdamn.cloud/
server: Vercel
x-vercel-id: fra1::dv7jj-1657311266732-68ba0a9ac2fa

• https://www.rdamn.cloud/
76.76.21.98
308
https://rdamn.cloud/
Html is minified: 100.00 %
3.193
A
Date: Fri, 08 Jul 2022 20:14:37 GMT
Content-Type: text/plain
Transfer-Encoding: chunked
Connection: close
location: https://rdamn.cloud/
Refresh: 0;url=https://rdamn.cloud/
server: Vercel
x-vercel-id: fra1::mb4xc-1657311277269-81ffc1bc713a
strict-transport-security: max-age=63072000
cache-control: public, max-age=0, must-revalidate
x-vercel-cache: MISS

• https://www.rdamn.cloud/
76.76.21.123
308
https://rdamn.cloud/
Html is minified: 100.00 %
3.203
A
Date: Fri, 08 Jul 2022 20:14:41 GMT
Content-Type: text/plain
Transfer-Encoding: chunked
Connection: close
location: https://rdamn.cloud/
Refresh: 0;url=https://rdamn.cloud/
server: Vercel
x-vercel-id: fra1::mb4xc-1657311281653-843e2210a697
strict-transport-security: max-age=63072000
cache-control: public, max-age=0, must-revalidate
x-vercel-cache: MISS

• https://www.rdamn.cloud/
76.76.21.142
308
https://rdamn.cloud/
Html is minified: 100.00 %
3.573
A
Date: Fri, 08 Jul 2022 20:14:32 GMT
Content-Type: text/plain
Transfer-Encoding: chunked
Connection: close
location: https://rdamn.cloud/
Refresh: 0;url=https://rdamn.cloud/
server: Vercel
x-vercel-id: fra1::pph5d-1657311272877-78d571c0bd94
strict-transport-security: max-age=63072000
cache-control: public, max-age=0, must-revalidate
x-vercel-cache: MISS

• https://www.rdamn.cloud/
76.76.21.241
308
https://rdamn.cloud/
Html is minified: 100.00 %
3.193
A
Date: Fri, 08 Jul 2022 20:14:45 GMT
Content-Type: text/plain
Transfer-Encoding: chunked
Connection: close
location: https://rdamn.cloud/
Refresh: 0;url=https://rdamn.cloud/
server: Vercel
x-vercel-id: fra1::r6g42-1657311285506-961bbde4f5f7
strict-transport-security: max-age=63072000
cache-control: public, max-age=0, must-revalidate
x-vercel-cache: MISS

• https://rdamn.cloud/
76.76.21.21
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 1/1760		200

Html is minified: 122.37 %
Other inline scripts (∑/total): 1/155		4.447
A
small visible content (num chars: 234)
<!DOCTYPE html> rdamn - Online Playground IDEs rdamn Online Playground IDEs Take me to the Playgrounds! You will have to login to access the Playgrounds rdamn is Open Source! See How it Works! © 2022 Rishabh Rao . All Rights Reserved.
Date: Fri, 08 Jul 2022 20:14:28 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
x-matched-path: /
cache-control: public, max-age=0, must-revalidate
etag: W/"666c56709bebc02b9b389862f48d89ce49da355ac410918ee7d19d2f903e2052"
access-control-allow-origin: *
content-disposition: inline; filename="index"
Age: 9996977
X-Vercel-Cache: HIT
server: Vercel
x-vercel-id: fra1:fra1::j7982-1657311267598-97dec58c2767
strict-transport-security: max-age=63072000
Content-Encoding: gzip

• http://rdamn.cloud/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
76.76.21.21
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		404

Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0		0.217
A
Not Found
Visible Content: {"error":{"message":"Token not found","code":"not_found","statusCode":404,"meta":{}}}
Date: Fri, 08 Jul 2022 20:14:49 GMT
Content-Type: application/json; charset=utf-8
Content-Length: 85
Connection: close
Access-Control-Allow-Origin: *
Access-Control-Allow-Headers: Authorization, Accept, Content-Type
Access-Control-Allow-Methods: OPTIONS, GET, POST, PUT, PATCH, DELETE
server: Vercel
x-vercel-id: fra1::8hn6m-1657311289359-264f6b8ecc43

• http://www.rdamn.cloud/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
76.76.21.98
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		404

Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0		0.210
A
Not Found
Visible Content: {"error":{"message":"Token not found","code":"not_found","statusCode":404,"meta":{}}}
Date: Fri, 08 Jul 2022 20:14:50 GMT
Content-Type: application/json; charset=utf-8
Content-Length: 85
Connection: close
Access-Control-Allow-Origin: *
Access-Control-Allow-Headers: Authorization, Accept, Content-Type
Access-Control-Allow-Methods: OPTIONS, GET, POST, PUT, PATCH, DELETE
server: Vercel
x-vercel-id: fra1::kzh5c-1657311289854-8cd4c9465949

• http://www.rdamn.cloud/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
76.76.21.123
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		404

Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0		0.226
A
Not Found
Visible Content: {"error":{"message":"Token not found","code":"not_found","statusCode":404,"meta":{}}}
Date: Fri, 08 Jul 2022 20:14:50 GMT
Content-Type: application/json; charset=utf-8
Content-Length: 85
Connection: close
Access-Control-Allow-Origin: *
Access-Control-Allow-Headers: Authorization, Accept, Content-Type
Access-Control-Allow-Methods: OPTIONS, GET, POST, PUT, PATCH, DELETE
server: Vercel
x-vercel-id: fra1::sdhbp-1657311290107-a2aab337c0d0

• http://www.rdamn.cloud/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
76.76.21.142
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		404

Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0		0.217
A
Not Found
Visible Content: {"error":{"message":"Token not found","code":"not_found","statusCode":404,"meta":{}}}
Date: Fri, 08 Jul 2022 20:14:49 GMT
Content-Type: application/json; charset=utf-8
Content-Length: 85
Connection: close
Access-Control-Allow-Origin: *
Access-Control-Allow-Headers: Authorization, Accept, Content-Type
Access-Control-Allow-Methods: OPTIONS, GET, POST, PUT, PATCH, DELETE
server: Vercel
x-vercel-id: fra1::qbq2b-1657311289607-125a846305d5

• http://www.rdamn.cloud/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
76.76.21.241
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		404

Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0		0.206
A
Not Found
Visible Content: {"error":{"message":"Token not found","code":"not_found","statusCode":404,"meta":{}}}
Date: Fri, 08 Jul 2022 20:14:50 GMT
Content-Type: application/json; charset=utf-8
Content-Length: 85
Connection: close
Access-Control-Allow-Origin: *
Access-Control-Allow-Headers: Authorization, Accept, Content-Type
Access-Control-Allow-Methods: OPTIONS, GET, POST, PUT, PATCH, DELETE
server: Vercel
x-vercel-id: fra1::sdhbp-1657311290360-e11635632276

• https://76.76.21.21/
76.76.21.21
308
https://vercel.com/
Html is minified: 100.00 %
2.340
N
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Date: Fri, 08 Jul 2022 20:14:50 GMT
Content-Type: text/plain
Transfer-Encoding: chunked
Connection: close
location: https://vercel.com/
Refresh: 0;url=https://vercel.com/
server: Vercel
x-vercel-id: fra1::b6444-1657311290783-30062e8540dd
strict-transport-security: max-age=63072000
cache-control: public, max-age=0, must-revalidate
x-vercel-cache: MISS

• https://76.76.21.98/
76.76.21.98
308
https://vercel.com/
Html is minified: 100.00 %
2.220
N
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Date: Fri, 08 Jul 2022 20:14:56 GMT
Content-Type: text/plain
Transfer-Encoding: chunked
Connection: close
location: https://vercel.com/
Refresh: 0;url=https://vercel.com/
server: Vercel
x-vercel-id: fra1::nxdj7-1657311296611-7092973f01ef
strict-transport-security: max-age=63072000
cache-control: public, max-age=0, must-revalidate
x-vercel-cache: MISS

• https://76.76.21.123/
76.76.21.123
308
https://vercel.com/
Html is minified: 100.00 %
2.220
N
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Date: Fri, 08 Jul 2022 20:14:59 GMT
Content-Type: text/plain
Transfer-Encoding: chunked
Connection: close
location: https://vercel.com/
Refresh: 0;url=https://vercel.com/
server: Vercel
x-vercel-id: fra1::zwxxr-1657311299479-3288dd5c1872
strict-transport-security: max-age=63072000
cache-control: public, max-age=0, must-revalidate
x-vercel-cache: MISS

• https://76.76.21.142/
76.76.21.142
308
https://vercel.com/
Html is minified: 100.00 %
2.216
N
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Date: Fri, 08 Jul 2022 20:14:53 GMT
Content-Type: text/plain
Transfer-Encoding: chunked
Connection: close
location: https://vercel.com/
Refresh: 0;url=https://vercel.com/
server: Vercel
x-vercel-id: fra1::j7982-1657311293741-278786faffc0
strict-transport-security: max-age=63072000
cache-control: public, max-age=0, must-revalidate
x-vercel-cache: MISS

• https://76.76.21.241/
76.76.21.241
308
https://vercel.com/
Html is minified: 100.00 %
2.223
N
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Date: Fri, 08 Jul 2022 20:15:02 GMT
Content-Type: text/plain
Transfer-Encoding: chunked
Connection: close
location: https://vercel.com/
Refresh: 0;url=https://vercel.com/
server: Vercel
x-vercel-id: fra1::bs96t-1657311302359-b85853b60feb
strict-transport-security: max-age=63072000
cache-control: public, max-age=0, must-revalidate
x-vercel-cache: MISS

• https://vercel.com/

Inline-JavaScript (∑/total): 5/1057 Inline-CSS (∑/total): 16/13943		200

Html is minified: 110.58 %
Other inline scripts (∑/total): 6/30516		3.320
A
Access-Control-Allow-Origin: *
Age: 2643
Cache-Control: public, max-age=0, must-revalidate
Content-Disposition: inline
Content-Encoding: gzip
Content-Security-Policy: default-src 'self' vercel.com *.vercel.com vercel.live *.stripe.com twitter.com *.twitter.com *.github.com https://*.googletagmanager.com:* wss://*.vercel.com localhost:* chrome-extension://* http://rum.browser-intake-datadoghq.com/;script-src 'self' 'unsafe-eval' 'unsafe-inline' www.google.com www.googletagmanager.com www.google-analytics.com www.gstatic.com *.googleapis.com *.youtube.com *.youtube-nocookie.com *.ytimg.com *.twimg.com *.coinbase.com *.zdassets.com cdn.sift.com cdn.segment.com cdn.ampproject.org cdn.koala.live cdn.heapanalytics.com heapanalytics.com cdn.ethyca.com www.datadoghq-browser-agent.com vercel.com *.vercel.com vercel.live *.stripe.com twitter.com *.twitter.com *.github.com https://*.googletagmanager.com:* wss://*.vercel.com localhost:* chrome-extension://* http://rum.browser-intake-datadoghq.com/;child-src *.youtube.com *.youtube-nocookie.com *.stripe.com www.google.com *.coinbase.com github.com calendly.com vercel.com *.vercel.com vercel.live *.stripe.com twitter.com *.twitter.com *.github.com https://*.googletagmanager.com:* wss://*.vercel.com localhost:* chrome-extension://* http://rum.browser-intake-datadoghq.com/;style-src 'self' 'unsafe-inline' *.googleapis.com heapanalytics.com vercel.com *.vercel.com vercel.live *.stripe.com twitter.com *.twitter.com *.github.com https://*.googletagmanager.com:* wss://*.vercel.com localhost:* chrome-extension://* http://rum.browser-intake-datadoghq.com/;img-src * blob: data:;media-src 'self' videos.ctfassets.net blob: vercel.com *.vercel.com vercel.live *.stripe.com twitter.com *.twitter.com *.github.com https://*.googletagmanager.com:* wss://*.vercel.com localhost:* chrome-extension://* http://rum.browser-intake-datadoghq.com/;connect-src data: *;font-src *.vercel.com *.gstatic.com;worker-src blob:
Content-Type: text/html; charset=utf-8
Date: Fri, 08 Jul 2022 20:15:05 GMT
Etag: W/"de4c6a8fdd67f860242a499eca5d3f38"
Feature-Policy: fullscreen 'self'; camera 'none'
Referrer-Policy: origin-when-cross-origin
Server: Vercel
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Content-Type-Options: nosniff
X-Dns-Prefetch-Control: on
X-Download-Options: noopen
X-Frame-Options: DENY
X-Matched-Path: /
X-Vercel-Cache: HIT
X-Vercel-Id: fra1::d28c8-1657311305235-93c2abbdbcb8
X-Xss-Protection: 0
Connection: close
Transfer-Encoding: chunked

 

7. Comments


1. General Results, most used to calculate the result

Aname "rdamn.cloud" is domain, public suffix is ".cloud", top-level-domain is ".cloud", top-level-domain-type is "generic", tld-manager is "ARUBA PEC S.p.A.", num .cloud-domains preloaded: 281 (complete: 175327)
AGood: All ip addresses are public addresses
AGood: Minimal 2 ip addresses per domain name found: www.rdamn.cloud has 2 different ip addresses (authoritative).
Warning: Only one ip address found: rdamn.cloud has only one ip address.
Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: rdamn.cloud has no ipv6 address.
Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: www.rdamn.cloud has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
Ahttps://76.76.21.21/ 76.76.21.21
308
https://vercel.com/
Correct redirect https to https
AGood: destination is https
AGood - only one version with Http-Status 200
AGood: one preferred version: non-www is preferred
AGood: No cookie sent via http.
AGood: every https has a Strict Transport Security Header
AGood: HSTS max-age is long enough, 31536000 seconds = 365 days
Warning: HSTS preload sent, but not in Preload-List. Never send a preload directive if you don't know what preload means. Check https://hstspreload.org/ to learn the basics about the Google-Preload list. If you send a preload directive, you should **immediately** add your domain to the HSTS preload list via https://hstspreload.org/ . If Google accepts the domain, so the status is "pending": Note that new entries are hardcoded into the Chrome source code and can take several months before they reach the stable version. So you will see this message some months. If you don't want that or if you don't understand "preload", but if you send a preload directive and if you have correct A-redirects, everybody can add your domain to that list. Then you may have problems, it's not easy to undo that. So if you don't want your domain preloaded, remove the preload directive.
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
http://rdamn.cloud/ 76.76.21.21

0;url=https://rdamn.cloud/
Info: Non-standard Header "Refresh" found.
http://www.rdamn.cloud/ 76.76.21.98

0;url=https://www.rdamn.cloud/
Info: Non-standard Header "Refresh" found.
http://www.rdamn.cloud/ 76.76.21.123

0;url=https://www.rdamn.cloud/
Info: Non-standard Header "Refresh" found.
http://www.rdamn.cloud/ 76.76.21.142

0;url=https://www.rdamn.cloud/
Info: Non-standard Header "Refresh" found.
http://www.rdamn.cloud/ 76.76.21.241

0;url=https://www.rdamn.cloud/
Info: Non-standard Header "Refresh" found.
https://www.rdamn.cloud/ 76.76.21.98

0;url=https://rdamn.cloud/
Info: Non-standard Header "Refresh" found.
https://www.rdamn.cloud/ 76.76.21.123

0;url=https://rdamn.cloud/
Info: Non-standard Header "Refresh" found.
https://www.rdamn.cloud/ 76.76.21.142

0;url=https://rdamn.cloud/
Info: Non-standard Header "Refresh" found.
https://www.rdamn.cloud/ 76.76.21.241

0;url=https://rdamn.cloud/
Info: Non-standard Header "Refresh" found.
https://76.76.21.21/ 76.76.21.21

0;url=https://vercel.com/
Info: Non-standard Header "Refresh" found.
https://76.76.21.98/ 76.76.21.98

0;url=https://vercel.com/
Info: Non-standard Header "Refresh" found.
https://76.76.21.123/ 76.76.21.123

0;url=https://vercel.com/
Info: Non-standard Header "Refresh" found.
https://76.76.21.142/ 76.76.21.142

0;url=https://vercel.com/
Info: Non-standard Header "Refresh" found.
https://76.76.21.241/ 76.76.21.241

0;url=https://vercel.com/
Info: Non-standard Header "Refresh" found.
Ahttp://rdamn.cloud/ 76.76.21.21
308
https://rdamn.cloud/
Correct redirect http - https with the same domain name
Ahttp://www.rdamn.cloud/ 76.76.21.98
308
https://www.rdamn.cloud/
Correct redirect http - https with the same domain name
Ahttp://www.rdamn.cloud/ 76.76.21.123
308
https://www.rdamn.cloud/
Correct redirect http - https with the same domain name
Ahttp://www.rdamn.cloud/ 76.76.21.142
308
https://www.rdamn.cloud/
Correct redirect http - https with the same domain name
Ahttp://www.rdamn.cloud/ 76.76.21.241
308
https://www.rdamn.cloud/
Correct redirect http - https with the same domain name
Nhttps://76.76.21.21/ 76.76.21.21
308
https://vercel.com/
Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Nhttps://76.76.21.98/ 76.76.21.98
308
https://vercel.com/
Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Nhttps://76.76.21.123/ 76.76.21.123
308
https://vercel.com/
Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Nhttps://76.76.21.142/ 76.76.21.142
308
https://vercel.com/
Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Nhttps://76.76.21.241/ 76.76.21.241
308
https://vercel.com/
Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain www.rdamn.cloud, 2 ip addresses.
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are different. So that domain requires Server Name Indication (SNI), so the server is able to select the correct certificate.: Domain rdamn.cloud, 1 ip addresses.
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are different. So that domain requires Server Name Indication (SNI), so the server is able to select the correct certificate.: Domain www.rdamn.cloud, 2 ip addresses.

2. Header-Checks


3. DNS- and NameServer - Checks

AInfo:: 7 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 7 Queries complete, 7 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Ok (4 - 8):: An average of 3.5 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: dorthy.ns.cloudflare.com, elmo.ns.cloudflare.com, 2 Name Servers included in Delegation: dorthy.ns.cloudflare.com, elmo.ns.cloudflare.com, 2 Name Servers included in 1 Zone definitions: dorthy.ns.cloudflare.com, elmo.ns.cloudflare.com, 1 Name Servers listed in SOA.Primary: dorthy.ns.cloudflare.com.
AGood: Only one SOA.Primary Name Server found.: dorthy.ns.cloudflare.com.
AGood: SOA.Primary Name Server included in the delegation set.: dorthy.ns.cloudflare.com.
AGood: Consistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Ordered list of name servers: dorthy.ns.cloudflare.com, elmo.ns.cloudflare.com
AGood: All Name Server Domain Names have a Public Suffix.
AGood: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
AGood: All Name Server ip addresses are public.
AGood: Minimal 2 different name servers (public suffix and public ip address) found: 2 different Name Servers found
Warning: All Name Servers have the same Top Level Domain / Public Suffix. If there is a problem with that Top Level Domain, your domain may be affected. Better: Use Name Servers with different top level domains.: 2 Name Servers, 1 Top Level Domain: com
Warning: All Name Servers have the same domain name. If there is a problem with that domain name (or with the name servers of that domain name), your domain may be affected. Better: Use Name Servers with different domain names / different top level domains.: Only one domain name used: cloudflare.com
AGood: Name servers with different Country locations found: 2 Name Servers, 3 Countries: CA, CR, GB
A
AInfo: IPv6-Subnet-list: 6 Name Servers with IPv6, 3 different subnets (first block): 2606:, 2803:, 2a06:, 3 different subnets (first two blocks): 2606:4700:, 2803:f800:, 2a06:98c1:, 4 different subnets (first three blocks): 2606:4700:0050:, 2606:4700:0058:, 2803:f800:0050:, 2a06:98c1:0050:, 4 different subnets (first four blocks): 2606:4700:0050:0000:, 2606:4700:0058:0000:, 2803:f800:0050:0000:, 2a06:98c1:0050:0000:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 6 good Nameserver
AGood: Nameserver supports Echo Capitalization: 6 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 6 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 6 good Nameserver
Nameserver doesn't pass all EDNS-Checks: dns1.p07.nsone.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
AGood: All SOA have the same Serial Number
AGood: CAA entries found, creating certificate is limited: comodoca.com is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: digicert.com is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: globalsign.com is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: letsencrypt.org is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: pki.goog is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: comodoca.com is allowed to create wildcard-certificates
AGood: CAA entries found, creating certificate is limited: digicert.com is allowed to create wildcard-certificates
AGood: CAA entries found, creating certificate is limited: letsencrypt.org is allowed to create wildcard-certificates
AGood: CAA entries found, creating certificate is limited: pki.goog is allowed to create wildcard-certificates

4. Content- and Performance-critical Checks

AGood: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: Every https result with status 200 and greater 1024 Bytes is compressed (gzip, deflate, br checked).
https://rdamn.cloud/ 76.76.21.21
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://vercel.com/
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://rdamn.cloud/ 76.76.21.21
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://vercel.com/
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://rdamn.cloud/ 76.76.21.21
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://vercel.com/
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
AGood: All script Elements (type text/javascript) and src-Attribute have a defer / async - Attribute. So loading and executing these JavaScripts doesn't block parsing and rendering the Html-Output.
Warning: CSS / JavaScript found without Compression. Compress these ressources, gzip, deflate, br are checked. 3 external CSS / JavaScript files without GZip found - 8 with GZip, 11 complete
AGood: All images with internal compression not compressed. Some Images (.png, .jpg, .jpeg, .webp, .gif) are already compressed, so an additional compression isn't helpful. 4 images (type image/png, image/jpg) found without additional GZip. Not required because these images are already compressed
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 46 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 46 complete.
Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 174 image files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 174 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AGood: Some img-elements have a valid alt-attribute.: 63 img-elements found, 56 img-elements with correct alt-attributes (defined, not an empty value).
Wrong: img-elements without alt-attribute or empty alt-attribute found. The alt-attribute ("alternative") is required and should describe the img. So Screenreader and search engines are able to use these informations.: 7 img-elements without alt-attribute, 0 img-elements with empty alt-attribute found.
AGood: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
ADuration: 179463 milliseconds, 179.463 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
rdamn.cloud
76.76.21.21
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
supported
ok
rdamn.cloud
76.76.21.21
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
supported
ok
no http/2 via ALPN 
SNI required 		Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
SNI required 		Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - too much certificates, don't send root certificates

1CN=rdamn.cloud


2CN=R3, O=Let's Encrypt, C=US


3CN=ISRG Root X1, O=Internet Security Research Group, C=US


www.rdamn.cloud
76.76.21.98
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
supported
ok

www.rdamn.cloud
76.76.21.98
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
supported
ok
no http/2 via ALPN 
SNI required 		Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
SNI required 		Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - too much certificates, don't send root certificates

1CN=www.rdamn.cloud


2CN=R3, O=Let's Encrypt, C=US


3CN=ISRG Root X1, O=Internet Security Research Group, C=US


www.rdamn.cloud
76.76.21.123
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
supported
ok

www.rdamn.cloud
76.76.21.123
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
supported
ok
no http/2 via ALPN 
SNI required 		Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
SNI required 		Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - too much certificates, don't send root certificates

1CN=www.rdamn.cloud


2CN=R3, O=Let's Encrypt, C=US


3CN=ISRG Root X1, O=Internet Security Research Group, C=US


www.rdamn.cloud
76.76.21.142
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
supported
ok

www.rdamn.cloud
76.76.21.142
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
supported
ok
no http/2 via ALPN 
SNI required 		Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
SNI required 		Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - too much certificates, don't send root certificates

1CN=www.rdamn.cloud


2CN=R3, O=Let's Encrypt, C=US


3CN=ISRG Root X1, O=Internet Security Research Group, C=US


www.rdamn.cloud
76.76.21.241
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
supported
ok

www.rdamn.cloud
76.76.21.241
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
supported
ok
no http/2 via ALPN 
SNI required 		Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
SNI required 		Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - too much certificates, don't send root certificates

1CN=www.rdamn.cloud


2CN=R3, O=Let's Encrypt, C=US


3CN=ISRG Root X1, O=Internet Security Research Group, C=US


vercel.com
vercel.com
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
supported
ok

vercel.com
vercel.com
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
 Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - too much certificates, don't send root certificates

1CN=*.vercel.com


2CN=R3, O=Let's Encrypt, C=US


3CN=ISRG Root X1, O=Internet Security Research Group, C=US


76.76.21.21
76.76.21.21
443
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

76.76.21.21
76.76.21.21
443
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0


76.76.21.98
76.76.21.98
443
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

76.76.21.98
76.76.21.98
443
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0


76.76.21.123
76.76.21.123
443
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

76.76.21.123
76.76.21.123
443
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0


76.76.21.142
76.76.21.142
443
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

76.76.21.142
76.76.21.142
443
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0


76.76.21.241
76.76.21.241
443
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

76.76.21.241
76.76.21.241
443
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0

 

9. Certificates

1.
1.
CN=rdamn.cloud
24.05.2022
22.08.2022
1421 days expired		rdamn.cloud - 1 entry
1.
1.
CN=rdamn.cloud
24.05.2022

22.08.2022
1421 days expired


rdamn.cloud - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:038633B8360AF9CF7B3AF7167FDFB2018C20
Thumbprint:3157AAFB5AD171E691A38A611EE762CC294DD80E
SHA256 / Certificate:0xNUSsURv9YeIsTWeAmiDua9iTQ3WfSSueVACgFD40M=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):f3f1200af69d0aaf396a27050e87abebd524a2a381e55c9a8a9dd115cd018dd8
SHA256 hex / Subject Public Key Information (SPKI):f3f1200af69d0aaf396a27050e87abebd524a2a381e55c9a8a9dd115cd018dd8 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://r3.o.lencr.org
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
301 days expired

2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020

15.09.2025
301 days expired




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00912B084ACF0C18A753F6D62E25A75F5A
Thumbprint:A053375BFE84E8B748782C7CEE15827A6AF5A405
SHA256 / Certificate:Z63RFmsCCuYbj1/JaBPATCqliZYHloZVcqPH5zdhPf0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Clientauthentifizierung (1.3.6.1.5.5.7.3.2), Serverauthentifizierung (1.3.6.1.5.5.7.3.1)




3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015
04.06.2035
expires in 3248 days

3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015

04.06.2035
expires in 3248 days




KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:008210CFB0D240E3594463E0BB63828B00
Thumbprint:CABD2A79A1076A31F21D253635CB039D4329A5E8
SHA256 / Certificate:lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=
SHA256 hex / Cert (DANE * 0 1):96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
SHA256 hex / PublicKey (DANE * 1 1):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SHA256 hex / Subject Public Key Information (SPKI):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




2.
1.
CN=www.rdamn.cloud
24.05.2022
22.08.2022
1421 days expired		www.rdamn.cloud - 1 entry
2.
1.
CN=www.rdamn.cloud
24.05.2022

22.08.2022
1421 days expired


www.rdamn.cloud - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:04C7561F70BA9A2ED07EAE5FE6E7545E07C7
Thumbprint:2A9417F1AB8E3E0CF74CDC2054EBB1F645701B9B
SHA256 / Certificate:u+mJBGdBcp2omR01xws1J+FiTeatfhzSQbkBuc+MEtI=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8fc102c6121ac73ebc510dd5a2609a7f9e464cd30d354beff535dcd852a2c4a7
SHA256 hex / Subject Public Key Information (SPKI):8fc102c6121ac73ebc510dd5a2609a7f9e464cd30d354beff535dcd852a2c4a7 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://r3.o.lencr.org
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
301 days expired

2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020

15.09.2025
301 days expired




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00912B084ACF0C18A753F6D62E25A75F5A
Thumbprint:A053375BFE84E8B748782C7CEE15827A6AF5A405
SHA256 / Certificate:Z63RFmsCCuYbj1/JaBPATCqliZYHloZVcqPH5zdhPf0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Clientauthentifizierung (1.3.6.1.5.5.7.3.2), Serverauthentifizierung (1.3.6.1.5.5.7.3.1)




3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015
04.06.2035
expires in 3248 days

3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015

04.06.2035
expires in 3248 days




KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:008210CFB0D240E3594463E0BB63828B00
Thumbprint:CABD2A79A1076A31F21D253635CB039D4329A5E8
SHA256 / Certificate:lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=
SHA256 hex / Cert (DANE * 0 1):96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
SHA256 hex / PublicKey (DANE * 1 1):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SHA256 hex / Subject Public Key Information (SPKI):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




3.
1.
CN=zeit.co
09.10.2019
08.10.2021
1739 days expired
3.
1.
CN=zeit.co
09.10.2019

08.10.2021
1739 days expired




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:096319B0D794DA0E632972197555B6FE0C034411
Thumbprint:D6BD1BD736B29A061456EC670BF92AA954F67E0D
SHA256 / Certificate:zuusiBKDDYoejzDNPmFuzM5ID7kHR/jDZetP1zM1pAY=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):6d4855b27e0fa942fb4d51269c412ee3355d1f3279fd83548745918d425e1d29
SHA256 hex / Subject Public Key Information (SPKI):6d4855b27e0fa942fb4d51269c412ee3355d1f3279fd83548745918d425e1d29
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:


UntrustedRoot: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.
NotTimeValid: A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.


4.
1.
CN=*.vercel.com
13.06.2022
11.09.2022
1401 days expired		*.vercel.com, vercel.com - 2 entries
4.
1.
CN=*.vercel.com
13.06.2022

11.09.2022
1401 days expired


*.vercel.com, vercel.com - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:03EE724E7B605607824BE45B47FE36EAF5FD
Thumbprint:F4D5705569108354E3138C6CA60A85195354ECD4
SHA256 / Certificate:z/fUhpyBvAlyH1ABWwrgkYhPeVKVrFG4LTdiQsvgfHo=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):87191494d20c41ea3c0a937c912dd14e9df1f42a04a5f56a0a7699e5fc3c1741
SHA256 hex / Subject Public Key Information (SPKI):87191494d20c41ea3c0a937c912dd14e9df1f42a04a5f56a0a7699e5fc3c1741 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://r3.o.lencr.org
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
301 days expired

2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020

15.09.2025
301 days expired




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00912B084ACF0C18A753F6D62E25A75F5A
Thumbprint:A053375BFE84E8B748782C7CEE15827A6AF5A405
SHA256 / Certificate:Z63RFmsCCuYbj1/JaBPATCqliZYHloZVcqPH5zdhPf0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Clientauthentifizierung (1.3.6.1.5.5.7.3.2), Serverauthentifizierung (1.3.6.1.5.5.7.3.1)




3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015
04.06.2035
expires in 3248 days

3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015

04.06.2035
expires in 3248 days




KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:008210CFB0D240E3594463E0BB63828B00
Thumbprint:CABD2A79A1076A31F21D253635CB039D4329A5E8
SHA256 / Certificate:lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=
SHA256 hex / Cert (DANE * 0 1):96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
SHA256 hex / PublicKey (DANE * 1 1):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SHA256 hex / Subject Public Key Information (SPKI):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




 

10. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates (one check per day)

Small Code Update - wait one minute

 

2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > of the last months are listed

Small Code Update - wait one minute

 

11. Html-Content - Entries

Summary


Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://rdamn.cloud/
76.76.21.21		a

3

0


0
0
0


img

4
213,635 Bytes
0
4
0
0
0
0


link
stylesheet
1

0
1
0
0
0
0


link
other
1

0
1
0
0
0
0


meta
og
9
331,785 Bytes
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/_next/static/chunks/27065-22107ddcfb62c228.js


1
ok
defer attribute found














script
src
/_next/static/chunks/288-796408c42bd9ff80.js


1
ok
defer attribute found














script
src
/_next/static/chunks/32426-591f0bae7eb1aa62.js


1
ok
defer attribute found














script
src
/_next/static/chunks/37133-010d6a2b990a91e3.js


1
ok
defer attribute found














script
src
/_next/static/chunks/39920-beb22ccae803f397.js


1
ok
defer attribute found














script
src
/_next/static/chunks/40043-e511f1f0d5e94f88.js


1
ok
defer attribute found














script
src
/_next/static/chunks/45059-88e341b984948791.js


1
ok
defer attribute found














script
src
/_next/static/chunks/4970-eba7b7bbf681258b.js


1
ok
defer attribute found














script
src
/_next/static/chunks/65163-d08fcdc5e91b683a.js


1
ok
defer attribute found














script
src
/_next/static/chunks/72751-36308929926eb5a2.js


1
ok
defer attribute found














script
src
/_next/static/chunks/74599-145d9e583c22c5ec.js


1
ok
defer attribute found














script
src
/_next/static/chunks/82065-29d482e9f35d9193.js


1
ok
defer attribute found














script
src
/_next/static/chunks/88637-c66ef7631dd6ba4c.js


1
ok
defer attribute found














script
src
/_next/static/chunks/88961-4437238ff38ce79a.js


1
ok
defer attribute found














script
src
/_next/static/chunks/90053-7c75e5763a9e23d2.js


1
ok
defer attribute found














script
src
/_next/static/chunks/96193-3e742fedddef2aa9.js


1
ok
defer attribute found














script
src
/_next/static/chunks/98037-b7de8d6a6e3448a2.js


1
ok
defer attribute found














script
src
/_next/static/chunks/framework-4c3f27f53faa6b23.js


1
ok
defer attribute found














script
src
/_next/static/chunks/main-a254f020bfbba557.js


1
ok
defer attribute found














script
src
/_next/static/chunks/pages/_app-738591b315878884.js


1
ok
defer attribute found














script
src
/_next/static/chunks/pages/index-bd9b4fc897ba18cb.js


1
ok
defer attribute found














script
src
/_next/static/chunks/polyfills-0d1b80a048d4787e.js


1
ok
defer attribute found














script
src
/_next/static/chunks/webpack-c28bc9dceb144308.js


1
ok
defer attribute found














script
src
/_next/static/vhaSHikU_j1Ldq1onjDy-/_buildManifest.js


1
ok
defer attribute found














script
src
/_next/static/vhaSHikU_j1Ldq1onjDy-/_ssgManifest.js


1
ok
defer attribute found














style

https://assets.vercel.com/raw/upload/v1587415301/fonts/2/inter-var-latin.woff2


1
ok















style

https://assets.vercel.com/raw/upload/v1587418127/fonts/2/inter-var-cyrillic-ext.woff2


1
ok















style

https://assets.vercel.com/raw/upload/v1587418275/fonts/2/inter-var-greek-ext.woff2


1
ok















style

https://assets.vercel.com/raw/upload/v1587418275/fonts/2/inter-var-latin-ext.woff2


1
ok















style

https://assets.vercel.com/raw/upload/v1587418275/fonts/2/inter-var-vietnamese.woff2


1
ok















style

https://assets.vercel.com/raw/upload/v1587418276/fonts/2/inter-var-cyrillic.woff2


1
ok















style

https://assets.vercel.com/raw/upload/v1587418276/fonts/2/inter-var-greek.woff2


1
ok














 

12. Html-Parsing via https://validator.w3.org/nu/

Small Code update, wait one minute

 

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: dorthy.ns.cloudflare.com, elmo.ns.cloudflare.com

 

QNr.DomainTypeNS used
1
com
NS
d.root-servers.net (2001:500:2d::d)

Answer: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
2
dorthy.ns.cloudflare.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns3.cloudflare.com, ns4.cloudflare.com, ns5.cloudflare.com, ns6.cloudflare.com, ns7.cloudflare.com

Answer: ns3.cloudflare.com
162.159.0.33, 162.159.7.226, 2400:cb00:2049:1::a29f:21, 2400:cb00:2049:1::a29f:7e2

Answer: ns4.cloudflare.com
162.159.1.33, 162.159.8.55, 2400:cb00:2049:1::a29f:121, 2400:cb00:2049:1::a29f:837

Answer: ns5.cloudflare.com
162.159.2.9, 162.159.9.55, 2400:cb00:2049:1::a29f:209, 2400:cb00:2049:1::a29f:937

Answer: ns6.cloudflare.com
162.159.3.11, 162.159.5.6, 2400:cb00:2049:1::a29f:30b, 2400:cb00:2049:1::a29f:506

Answer: ns7.cloudflare.com
162.159.4.8
3
elmo.ns.cloudflare.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns3.cloudflare.com, ns4.cloudflare.com, ns5.cloudflare.com, ns6.cloudflare.com, ns7.cloudflare.com

Answer: ns3.cloudflare.com
162.159.0.33, 162.159.7.226, 2400:cb00:2049:1::a29f:21, 2400:cb00:2049:1::a29f:7e2

Answer: ns4.cloudflare.com
162.159.1.33, 162.159.8.55, 2400:cb00:2049:1::a29f:121, 2400:cb00:2049:1::a29f:837

Answer: ns5.cloudflare.com
162.159.2.9, 162.159.9.55, 2400:cb00:2049:1::a29f:209, 2400:cb00:2049:1::a29f:937

Answer: ns6.cloudflare.com
162.159.3.11, 162.159.5.6, 2400:cb00:2049:1::a29f:30b, 2400:cb00:2049:1::a29f:506

Answer: ns7.cloudflare.com
162.159.4.8
4
dorthy.ns.cloudflare.com: 108.162.192.249, 172.64.32.249, 173.245.58.249
A
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
5
dorthy.ns.cloudflare.com: 2606:4700:50::adf5:3af9, 2803:f800:50::6ca2:c0f9, 2a06:98c1:50::ac40:20f9
AAAA
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
6
elmo.ns.cloudflare.com: 108.162.193.163, 172.64.33.163, 173.245.59.163
A
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
7
elmo.ns.cloudflare.com: 2606:4700:58::adf5:3ba3, 2803:f800:50::6ca2:c1a3, 2a06:98c1:50::ac40:21a3
AAAA
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
cname.vercel-dns.com
5
issue
globalsign.com
1
0

5
issue
letsencrypt.org
1
0
www.rdamn.cloud



1
0
vercel-dns.com
5
issue
letsencrypt.org
1
0
rdamn.cloud
5
issue
comodoca.com
1
0

9
issuewild
comodoca.com
1
0

5
issue
digicert.com; cansignhttpexchanges=yes
1
0

9
issuewild
digicert.com; cansignhttpexchanges=yes
1
0

5
issue
letsencrypt.org
1
0

9
issuewild
letsencrypt.org
1
0

5
issue
pki.goog; cansignhttpexchanges=yes
1
0

9
issuewild
pki.goog; cansignhttpexchanges=yes
1
0
cloud
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
rdamn.cloud
google-site-verification=7ua01q-xl4deGEYukWZiqEavCuIekU_gvqttdWYfPCM
ok
1
0
rdamn.cloud
v=spf1 include:_spf.mx.cloudflare.net ~all
ok
1
0
www.rdamn.cloud


1
0
cname.vercel-dns.com

ok
1
0
_acme-challenge.rdamn.cloud

Name Error - The domain name does not exist
1
0
_acme-challenge.www.rdamn.cloud

Name Error - The domain name does not exist
1
0
_acme-challenge.cname.vercel-dns.com

Name Error - The domain name does not exist
1
0
_acme-challenge.rdamn.cloud.rdamn.cloud

Name Error - The domain name does not exist
1
0
_acme-challenge.www.rdamn.cloud.rdamn.cloud

Name Error - The domain name does not exist
1
0
_acme-challenge.www.rdamn.cloud.www.rdamn.cloud

Name Error - The domain name does not exist
1
0
_acme-challenge.cname.vercel-dns.com.cname.vercel-dns.com

Name Error - The domain name does not exist
1
0

 

16. DomainService - Entries

No DomainServiceEntries entries found

 

 

17. Cipher Suites

No Ciphers found

 

18. Portchecks

No open Ports <> 80 / 443 found, so no additional Ports checked.

 

 

Permalink: https://check-your-website.server-daten.de/?i=56307730-91a1-4e93-bfe9-bd6ba470359a

 

Last Result: https://check-your-website.server-daten.de/?q=rdamn.cloud - 2022-07-08 22:13:22

 

Do you like this page? Support this tool, add a link on your page:

 

<a href="https://check-your-website.server-daten.de/?q=rdamn.cloud" target="_blank">Check this Site: rdamn.cloud</a>

 

 

Do you really want to support this project? Donate: Check-your-website, IBAN DE98 1001 0010 0575 2211 07, SWIFT/BIC PBNKDEFF, Euro

 

QR-Code of this page - https://check-your-website.server-daten.de/?d=rdamn.cloud

 

 

Jürgen Auer • Friedenstr. 37 • 10249 Berlin • +49(0)30 420 200 60 • info@sql-und-xml.de • USt-IdNr.: DE221734518

 

Errors, ideas, questions? Use the Contact form • A project using Server-Daten - Web Database solutions