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




1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
ggc.world
A
2.36.119.16
Milan/Lombardy/Italy (IT) - Vodafone
Hostname: net-2-36-119-16.cust.vodafonedsl.it
yes
1
0

AAAA

yes


www.ggc.world
A
2.36.119.16
Milan/Lombardy/Italy (IT) - Vodafone
Hostname: net-2-36-119-16.cust.vodafonedsl.it
yes
1
0

AAAA

yes



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 48903, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 02.05.2020, 00:00:00 +, Signature-Inception: 11.04.2020, 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: world
world
2 DS RR in the parent zone found



1 RRSIG RR to validate DS RR found



RRSIG-Owner world., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 30.04.2020, 05:00:00 +, Signature-Inception: 17.04.2020, 04:00:00 +, KeyTag 48903, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 48903 used to validate the DS RRSet in the parent zone



4 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 19704, Flags 256



Public Key with Algorithm 8, KeyTag 32434, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 36130, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 62421, Flags 256



3 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner world., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 16.05.2020, 05:18:22 +, Signature-Inception: 16.04.2020, 04:32:14 +, KeyTag 32434, Signer-Name: world



RRSIG-Owner world., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 16.05.2020, 05:18:22 +, Signature-Inception: 16.04.2020, 04:32:14 +, KeyTag 36130, Signer-Name: world



RRSIG-Owner world., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 16.05.2020, 05:18:22 +, Signature-Inception: 16.04.2020, 04:32:14 +, KeyTag 62421, Signer-Name: world



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 32434 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 36130 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 62421 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 32434, DigestType 1 and Digest "FZbnCtnKTkHsIEFOx950Ald4Znc=" 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 32434, DigestType 2 and Digest "GGQ6QU3MfuAlgOeiF5Og9j9Tk8QA3pygBEZXVb98/wU=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: ggc.world
ggc.world
1 DS RR in the parent zone found



1 RRSIG RR to validate DS RR found



RRSIG-Owner ggc.world., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 12.05.2020, 07:29:13 +, Signature-Inception: 12.04.2020, 07:11:51 +, KeyTag 62421, Signer-Name: world



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 62421 used to validate the DS RRSet in the parent zone



1 DNSKEY RR found



Public Key with Algorithm 13, KeyTag 10299, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner ggc.world., Algorithm: 13, 2 Labels, original TTL: 3601 sec, Signature-expiration: 23.04.2020, 00:00:00 +, Signature-Inception: 02.04.2020, 00:00:00 +, KeyTag 10299, Signer-Name: ggc.world



Status: Good - Algorithmus 13 and DNSKEY with KeyTag 10299 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 10299, DigestType 1 and Digest "CbAfBdX6O7xCb2vYqIKS/hLbS40=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



RRSIG Type 1 validates the A - Result: 2.36.119.16
Validated: RRSIG-Owner ggc.world., Algorithm: 13, 2 Labels, original TTL: 1799 sec, Signature-expiration: 23.04.2020, 00:00:00 +, Signature-Inception: 02.04.2020, 00:00:00 +, KeyTag 10299, Signer-Name: ggc.world



RRSIG Type 16 validates the TXT - Result: v=spf1 include:spf.efwd.registrar-servers.com ~all
Validated: RRSIG-Owner ggc.world., Algorithm: 13, 2 Labels, original TTL: 1800 sec, Signature-expiration: 23.04.2020, 00:00:00 +, Signature-Inception: 02.04.2020, 00:00:00 +, KeyTag 10299, Signer-Name: ggc.world



RRSIG Type 47, expiration 2020-04-23 00:00:00 + validates the NSEC RR that proves the not-existence of the CNAME RR. Owner ggc.world, NextOwner: _acme-challenge.ggc.world.
Bitmap: A, NS, SOA, MX, TXT, RRSIG, NSEC, DNSKEY



RRSIG Type 47, expiration 2020-04-23 00:00:00 + validates the NSEC RR that proves the not-existence of the AAAA RR. Owner ggc.world, NextOwner: _acme-challenge.ggc.world.
Bitmap: A, NS, SOA, MX, TXT, RRSIG, NSEC, DNSKEY



RRSIG Type 47, expiration 2020-04-23 00:00:00 + validates the NSEC RR that proves the not-existence of the TLSA RR. Owner _acme-challenge.ggc.world, NextOwner: www.ggc.world.
Bitmap: TXT, RRSIG, NSEC



RRSIG Type 47, expiration 2020-04-23 00:00:00 + validates the NSEC RR that proves the not-existence of the CAA RR. Owner ggc.world, NextOwner: _acme-challenge.ggc.world.
Bitmap: A, NS, SOA, MX, TXT, RRSIG, NSEC, DNSKEY

Zone: www.ggc.world
www.ggc.world
0 DS RR in the parent zone found



DS-Query in the parent zone has a valid NSEC RR as result with the domain name between the NSEC-Owner "www.ggc.world" and the NextOwner "_acme-challenge.www.ggc.world". So the parent zone confirmes the non-existence of a DS RR.
Bitmap: A, RRSIG, NSEC



RRSIG Type 1 validates the A - Result: 2.36.119.16
Validated: RRSIG-Owner www.ggc.world., Algorithm: 13, 3 Labels, original TTL: 1799 sec, Signature-expiration: 23.04.2020, 00:00:00 +, Signature-Inception: 02.04.2020, 00:00:00 +, KeyTag 10299, Signer-Name: ggc.world



RRSIG Type 47, expiration 2020-04-23 00:00:00 + validates the NSEC RR that proves the not-existence of the CNAME RR. Owner www.ggc.world, NextOwner: _acme-challenge.www.ggc.world.
Bitmap: A, RRSIG, NSEC



RRSIG Type 47, expiration 2020-04-23 00:00:00 + validates the NSEC RR that proves the not-existence of the TXT RR. Owner www.ggc.world, NextOwner: _acme-challenge.www.ggc.world.
Bitmap: A, RRSIG, NSEC



RRSIG Type 47, expiration 2020-04-23 00:00:00 + validates the NSEC RR that proves the not-existence of the AAAA RR. Owner www.ggc.world, NextOwner: _acme-challenge.www.ggc.world.
Bitmap: A, RRSIG, NSEC



RRSIG Type 47, expiration 2020-04-23 00:00:00 + validates the NSEC RR that proves the not-existence of the TLSA RR. Owner _acme-challenge.www.ggc.world, NextOwner: ggc.world.
Bitmap: TXT, RRSIG, NSEC



RRSIG Type 47, expiration 2020-04-23 00:00:00 + validates the NSEC RR that proves the not-existence of the CAA RR. Owner www.ggc.world, NextOwner: _acme-challenge.www.ggc.world.
Bitmap: A, RRSIG, NSEC


3. Name Servers

DomainNameserverNS-IP
www.ggc.world
  dns1.registrar-servers.com

ggc.world
  dns1.registrar-servers.com
156.154.132.200
Chicago/Illinois/United States (US) - NeuStar, Inc.


 
2610:a1:1024::200
Sterling/Virginia/United States (US) - Cogent Communications


  dns2.registrar-servers.com
156.154.133.200
Dallas/Texas/United States (US) - NeuStar, Inc.


 
2610:a1:1025::200
Sterling/Virginia/United States (US) - Cogent Communications

world
  demand.alpha.aridns.net.au / dns1.sesto1


  demand.beta.aridns.net.au / dns1.defra1


  demand.delta.aridns.net.au / dns1.nlams1


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


4. SOA-Entries


Domain:world
Zone-Name:
Primary:demand.alpha.aridns.net.au
Mail:hostmaster.donuts.co
Serial:1587140687
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:4


Domain:ggc.world
Zone-Name:
Primary:dns1.registrar-servers.com
Mail:hostmaster.registrar-servers.com
Serial:1586748485
Refresh:43200
Retry:3600
Expire:604800
TTL:3601
num Entries:4


Domain:www.ggc.world
Zone-Name:
Primary:dns1.registrar-servers.com
Mail:hostmaster.registrar-servers.com
Serial:1586748485
Refresh:43200
Retry:3600
Expire:604800
TTL:3601
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://ggc.world/
2.36.119.16
-14

10.026
T
Timeout - The operation has timed out

• http://www.ggc.world/
2.36.119.16
-14

10.030
T
Timeout - The operation has timed out

• https://ggc.world/
2.36.119.16
-14

10.026
T
Timeout - The operation has timed out

• https://www.ggc.world/
2.36.119.16
-14

10.030
T
Timeout - The operation has timed out

• http://ggc.world/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2.36.119.16
-14

10.013
T
Timeout - The operation has timed out
Visible Content:

• http://www.ggc.world/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2.36.119.16
-14

10.013
T
Timeout - The operation has timed out
Visible Content:

7. Comments


1. General Results, most used to calculate the result

Aname "ggc.world" is domain, public suffix is "world", top-level-domain-type is "generic", tld-manager is "Binky Moon, LLC"
Agood: All ip addresses are public addresses
Agood: No asked Authoritative Name Server had a timeout
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.

2. DNS- and NameServer - Checks

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: dns1.registrar-servers.com,dns2.registrar-servers.com
AGood: Nameserver supports TCP connections: 4 good Nameserver
AGood: Nameserver supports Echo Capitalization: 4 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 4 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 4 good Nameserver
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://ggc.world/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2.36.119.16
-14

Fatal: Check of /.well-known/acme-challenge/random-filename has a timeout. 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.
http://www.ggc.world/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2.36.119.16
-14

Fatal: Check of /.well-known/acme-challenge/random-filename has a timeout. 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.
AInfo: No img element found, no alt attribute checked
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: 96234 milliseconds, 96.234 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
2
10

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
1607587480
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-05-07 14:31:25
2020-08-05 14:31:25
ggc.world - 1 entries


1607514214
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-05-07 13:45:31
2020-08-05 13:45:31
ggc.world - 1 entries


1556390566
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-12 05:29:41
2020-07-11 05:29:41
ggc.world, www.ggc.world - 2 entries


1425192008
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-02-11 10:32:19
2020-05-11 10:32:19
ggc.world, www.ggc.world - 2 entries


1421234959
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-02-09 17:18:27
2020-05-09 17:18:27
ggc.world - 1 entries


1417411997
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-02-07 16:31:50
2020-05-07 16:31:50
ggc.world - 1 entries


1417386260
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-02-07 16:12:13
2020-05-07 16:12:13
ggc.world - 1 entries


1276426048
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-11-30 11:22:10
2020-02-28 11:22:10
ggc.world, www.ggc.world - 2 entries


1276165846
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-11-30 07:47:59
2020-02-28 07:47:59
ggc.world, www.ggc.world - 2 entries


903902480
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-05-10 09:50:09
2019-08-08 09:50:09
ggc.world, www.ggc.world - 2 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
3
10

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
3024236514
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-07-01 09:42:09
2020-09-29 09:42:09
ggc.world, www.ggc.world
2 entries


2840384800
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-05-07 12:31:25
2020-08-05 12:31:25
ggc.world
1 entries


2840269499
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-05-07 11:45:31
2020-08-05 11:45:31
ggc.world
1 entries


2702518545
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-12 03:29:41
2020-07-11 03:29:41
ggc.world, www.ggc.world
2 entries


2450732489
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-02-11 09:32:19
2020-05-11 08:32:19
ggc.world, www.ggc.world
2 entries


2445239169
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-02-09 16:18:27
2020-05-09 15:18:27
ggc.world
1 entries


2440484045
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-02-07 15:31:50
2020-05-07 14:31:50
ggc.world
1 entries


2440463014
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-02-07 15:12:13
2020-05-07 14:12:13
ggc.world
1 entries


2199853783
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-11-30 10:22:10
2020-02-28 10:22:10
ggc.world, www.ggc.world
2 entries


2199137806
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-11-30 06:47:59
2020-02-28 06:47:59
ggc.world, www.ggc.world
2 entries



11. Html-Content - Entries

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


12. Nameserver - IP-Adresses

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
www.ggc.world
0

no CAA entry found
1
0
ggc.world
0

no CAA entry found
1
0
world
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
ggc.world
v=spf1 include:spf.efwd.registrar-servers.com ~all
ok
1
0
www.ggc.world

ok
1
0
_acme-challenge.ggc.world
m_ZQ6A0hHS7J_kKBxmh2NBZitftxcfqVhCD5gmw32cU
looks good, correct length, correct characters
1
0
_acme-challenge.ggc.world
vQx5H9sjuDBHUeHuPZsRpQ4tgNvZ4PFQ4jaX13bj4Jo
looks good, correct length, correct characters
1
0
_acme-challenge.www.ggc.world
m_ZQ6A0hHS7J_kKBxmh2NBZitftxcfqVhCD5gmw32cU
looks good, correct length, correct characters
1
0
_acme-challenge.ggc.world.ggc.world

Name Error - The domain name does not exist
1
0
_acme-challenge.www.ggc.world.ggc.world

Name Error - The domain name does not exist
1
0
_acme-challenge.www.ggc.world.www.ggc.world

Name Error - The domain name does not exist
1
0


15. Portchecks

No Port checks



Permalink: https://check-your-website.server-daten.de/?i=d7b36c47-cd92-4b0d-8105-5f5f90820cf4


Last Result: https://check-your-website.server-daten.de/?q=ggc.world - 2020-07-01 18:26:27


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