Check DNS, Urls + Redirects, Certificates and Content of your Website


Update: 2020-03-04 - now 90 days later. All affected Letsencrypt certificates should be renewed. Time to remove that Info.




V

Connect failure - perhaps firewall

Checked:
31.01.2020 21:39:37


Older results


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
apidev.meme.market
A
184.168.131.241
Scottsdale/Arizona/United States (US) - GoDaddy.com, LLC
Hostname: ip-184-168-131-241.ip.secureserver.net
yes
1
0

AAAA

yes


www.apidev.meme.market

Name Error
yes
1
0


2. DNSSEC

Zone (*)DNSSEC - Informations

Zone: (root)
(root)
1 DS RR published



Status: Valid because published



2 DNSKEY RR found



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



Public Key with Algorithm 8, KeyTag 33853, Flags 256



1 RRSIG RR to validate DNSKEY RR found



Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 21.02.2020, 00:00:00 +, Signature-Inception: 31.01.2020, 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: market
market
2 DS RR in the parent zone found



1 RRSIG RR to validate DS RR found



Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 13.02.2020, 17:00:00 +, Signature-Inception: 31.01.2020, 16:00:00 +, KeyTag 33853, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 33853 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 37252, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 58638, Flags 256



2 RRSIG RR to validate DNSKEY RR found



Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 26.02.2020, 12:18:13 +, Signature-Inception: 27.01.2020, 11:21:28 +, KeyTag 37252, Signer-Name: market



Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 26.02.2020, 12:18:13 +, Signature-Inception: 27.01.2020, 11:21:28 +, KeyTag 58638, Signer-Name: market



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 37252 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 58638 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 37252, DigestType 1 and Digest "QdHP+xla31NlCQlKtzniM7QIeAM=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 37252, DigestType 2 and Digest "1SqOGhomuO81iC0pig3nVlfbqsf3yJuBSOyewZ9bvrw=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: meme.market
meme.market
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 "k17uu2hg8jb5n9nqrvbvodre8m4ke7is" between the hashed NSEC3-owner "jut1cnr3k68ge0sker0rnqu5p7cngb3m" and the hashed NextOwner "k28mcjrn9d2v9vu2qf7kufli0hml1l3u". So the parent zone confirmes the not-existence of a DS RR.Bitmap: NS, DS, RRSIG Validated: RRSIG Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 28.02.2020, 05:42:12 +, Signature-Inception: 29.01.2020, 04:59:09 +, KeyTag 58638, Signer-Name: market



0 DNSKEY RR found





Zone: apidev.meme.market
apidev.meme.market
0 DS RR in the parent zone found



0 DNSKEY RR found





Zone: www.apidev.meme.market
www.apidev.meme.market
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.apidev.meme.market
  ns17.domaincontrol.com

apidev.meme.market
  ns17.domaincontrol.com / p05
97.74.108.9
Scottsdale/Arizona/United States (US) - GoDaddy.com, LLC


 
2603:5:21c0::9
Scottsdale/Arizona/United States (US) - GoDaddy.com

meme.market
  ns17.domaincontrol.com / p07


  ns18.domaincontrol.com / p04

market
  demand.alpha.aridns.net.au / dns3.frpar1


  demand.beta.aridns.net.au / dns3.defra1


  demand.delta.aridns.net.au / dns4.frpar1


  demand.gamma.aridns.net.au / dns2.defra1


4. SOA-Entries


Domain:market
Zone-Name:
Primary:demand.alpha.aridns.net.au
Mail:hostmaster.donuts.co
Serial:1580502789
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:4


Domain:meme.market
Zone-Name:
Primary:ns17.domaincontrol.com
Mail:dns.jomax.net
Serial:2020012901
Refresh:28800
Retry:7200
Expire:604800
TTL:600
num Entries:2


Domain:apidev.meme.market
Zone-Name:
Primary:ns17.domaincontrol.com
Mail:dns.jomax.net
Serial:2020012901
Refresh:28800
Retry:7200
Expire:604800
TTL:600
num Entries:2


Domain:www.apidev.meme.market
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

No Screenshot listed, because no url-check with https + http status 200-299, 400-599 + not-ACME-check found.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://apidev.meme.market/
184.168.131.241
302
http://167.172.114.123
3.390
D
Server: nginx/1.12.2
Date: Fri, 31 Jan 2020 20:39:57 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Location: http://167.172.114.123

• http://167.172.114.123

-2

1.527
V
ConnectFailure - Unable to connect to the remote server

• https://apidev.meme.market/
184.168.131.241
-14

10.040
T
Timeout - The operation has timed out

• http://apidev.meme.market/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
184.168.131.241
302
http://167.172.114.123/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
3.400
D
Visible Content:
Server: nginx/1.12.2
Date: Fri, 31 Jan 2020 20:40:10 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Location: http://167.172.114.123/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

• http://167.172.114.123/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

-2

1.520
V
ConnectFailure - Unable to connect to the remote server
Visible Content:

7. Comments


1. General Results, most used to calculate the result

Aname "apidev.meme.market" is subdomain, public suffix is "market", top-level-domain-type is "generic", tld-manager is "United TLD Holdco, Ltd"
Agood: All ip addresses are public addresses
Agood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
CError - no version with Http-Status 200
Dhttp://apidev.meme.market/ 184.168.131.241
302
http://167.172.114.123
Wrong redirect one domain http to other domain http. First redirect to https without changing the domain, so no new dns query is required. So the server can send the HSTS header. That's fundamental using HSTS (Http Strict Transport Security). First step: Add correct redirects http ⇒ https. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop. Then recheck your domain, should be Grade C. There is the rule to select one https version as preferred version.
Dhttp://apidev.meme.market/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 184.168.131.241
302
http://167.172.114.123/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Wrong redirect one domain http to other domain http. First redirect to https without changing the domain, so no new dns query is required. So the server can send the HSTS header. That's fundamental using HSTS (Http Strict Transport Security). First step: Add correct redirects http ⇒ https. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop. Then recheck your domain, should be Grade C. There is the rule to select one https version as preferred version.
Hfatal error: No https - result with http-status 200, no encryption
Vhttp://167.172.114.123
-2

connect failure - perhaps firewall
Vhttp://167.172.114.123/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
-2

connect failure - perhaps firewall

2. DNS- and NameServer - Checks

AGood: Nameserver supports TCP connections: 2 good Nameserver
AGood: Nameserver supports Echo Capitalization: 2 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 2 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 2 good Nameserver
Nameserver doesn't pass all EDNS-Checks: ns17.domaincontrol.com: 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
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.

3. Content- and Performance-critical Checks

http://167.172.114.123/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
-2

Fatal: Check of /.well-known/acme-challenge/random-filename is blocked, http connection error. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
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: 54467 milliseconds, 54.467 seconds


8. Connections

No connection informations found. Perhaps only http - connections.


9. Certificates

No certificate informations found. Perhaps only http - connections.


10. Last Certificates - Certificate Transparency Log Check

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

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0
0
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
1397953247
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-01-30 03:31:35
2020-04-29 03:31:35
apidev.meme.market - 1 entries



2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > 2019 are listed

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0 /0 new
0
1

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
2394152866
precert
Leaf-2394152866
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-01-30 02:31:35
2020-04-29 01:31:35
apidev.meme.market
1 entries



11. Html-Content - Entries

No Html-Content entries found. Only checked if https + status 200/401/403/404


12. Nameserver - IP-Adresses (alpha)

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers:

No NameServer - IP address informations found. The feature is new (2020-05-07), so recheck this domain.


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
apidev.meme.market
0

no CAA entry found
1
0
meme.market
0

no CAA entry found
1
0
market
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
meme.market
google-site-verification=gbcpEH3ZyIxbMece2C1J9_GYkcw48F3n-tST4TLqyJw
ok
1
0
meme.market
v=spf1 include:_spf.google.com ~all
ok
1
0
apidev.meme.market

ok
1
0
_acme-challenge.apidev.meme.market

Name Error - The domain name does not exist
1
0
_acme-challenge.apidev.meme.market.meme.market

Name Error - The domain name does not exist
1
0
_acme-challenge.apidev.meme.market.apidev.meme.market

Name Error - The domain name does not exist
1
0


15. Portchecks

No Port checks



Permalink: https://check-your-website.server-daten.de/?i=9ee1fbb2-468c-440d-9502-462c3f21d49b


Last Result: https://check-your-website.server-daten.de/?q=apidev.meme.market - 2020-01-31 21:39:37


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