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W

wrong Web-Response

Checked:
14.05.2019 06:04:19


Older results

No older results found

1. Basic DNS and Nameserver Checks

HostTIP-Addressis auth.∑ Queries∑ Timeout
ercsbrocks.ewha.ac.kr
A
203.255.191.228
yes
1
0

AAAA

yes


www.ercsbrocks.ewha.ac.kr

Name Error
yes
1
0


Zone (*)DNSSEC - Informations (beta)
(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 25266, Flags 256

1 RRSIG RR to validate DNSKEY RR found

Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 01.06.2019, 00:00:00, Signature-Inception: 11.05.2019, 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
kr
1 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: 26.05.2019, 17:00:00, Signature-Inception: 13.05.2019, 16:00:00, KeyTag 25266, Signer-Name: (root)

Status: Good - Algorithmus 8 and DNSKEY with KeyTag 25266 used to validate the DS RRSet in the parent zone

3 DNSKEY RR found

Public Key with Algorithm 7, KeyTag 65, Flags 256

Public Key with Algorithm 7, KeyTag 17625, Flags 257 (SEP = Secure Entry Point)

Public Key with Algorithm 7, KeyTag 56705, Flags 256

2 RRSIG RR to validate DNSKEY RR found

Algorithm: 7, 1 Labels, original TTL: 86400 sec, Signature-expiration: 12.06.2019, 19:31:08, Signature-Inception: 13.05.2019, 19:31:08, KeyTag 17625, Signer-Name: kr

Algorithm: 7, 1 Labels, original TTL: 86400 sec, Signature-expiration: 12.06.2019, 19:31:08, Signature-Inception: 13.05.2019, 19:31:08, KeyTag 56705, Signer-Name: kr

Status: Good - Algorithmus 7 and DNSKEY with KeyTag 17625 used to validate the DNSKEY RRSet

Status: Good - Algorithmus 7 and DNSKEY with KeyTag 56705 used to validate the DNSKEY RRSet

Status: Valid Chain of trust. Parent-DS with Algorithm 7, KeyTag 17625, DigestType 2 and Digest "+5OQWfS2e7oeisN+NYEeUGSIstjP+AevhzshFrVna1w=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone
ac.kr
2 DS RR in the parent zone found

1 RRSIG RR to validate DS RR found

Algorithm: 7, 2 Labels, original TTL: 86400 sec, Signature-expiration: 12.06.2019, 19:31:08, Signature-Inception: 13.05.2019, 19:31:08, KeyTag 56705, Signer-Name: kr

Status: Good - Algorithmus 7 and DNSKEY with KeyTag 56705 used to validate the DS RRSet in the parent zone

3 DNSKEY RR found

Public Key with Algorithm 7, KeyTag 1463, Flags 256

Public Key with Algorithm 7, KeyTag 23285, Flags 256

Public Key with Algorithm 7, KeyTag 31260, Flags 257 (SEP = Secure Entry Point)

2 RRSIG RR to validate DNSKEY RR found

Algorithm: 7, 2 Labels, original TTL: 86400 sec, Signature-expiration: 12.06.2019, 19:30:50, Signature-Inception: 13.05.2019, 19:30:50, KeyTag 1463, Signer-Name: ac.kr

Algorithm: 7, 2 Labels, original TTL: 86400 sec, Signature-expiration: 12.06.2019, 19:30:50, Signature-Inception: 13.05.2019, 19:30:50, KeyTag 31260, Signer-Name: ac.kr

Status: Good - Algorithmus 7 and DNSKEY with KeyTag 1463 used to validate the DNSKEY RRSet

Status: Good - Algorithmus 7 and DNSKEY with KeyTag 31260 used to validate the DNSKEY RRSet

Status: Valid Chain of trust. Parent-DS with Algorithm 7, KeyTag 31260, DigestType 2 and Digest "BsQApsHhw2ymZDHt65HQZlji45D8oIFBWyx80Vyt0ao=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone
ewha.ac.kr
0 DS RR in the parent zone found

0 DNSKEY RR found


ercsbrocks.ewha.ac.kr
0 DS RR in the parent zone found

0 DNSKEY RR found


www.ercsbrocks.ewha.ac.kr
0 DS RR in the parent zone found


DomainNameserverNS-IP
www.ercsbrocks.ewha.ac.kr
  ns1.ewha.ac.kr

ercsbrocks.ewha.ac.kr
  ns1.ewha.ac.kr

ewha.ac.kr
  ns.ewha.ac.kr


  ns2.kornet.net

ac.kr
  b.dns.kr / B002


  c.dns.kr / C003


  d.dns.kr / D122


  e.dns.kr / E134


  f.dns.kr / F006


  g.dns.kr / G105

kr
  b.dns.kr / B002


  c.dns.kr / C003


  d.dns.kr / D122


  e.dns.kr / E131


  f.dns.kr / F006


  g.dns.kr / G105



SOA - records (beta)

Domain:kr
Primary:g.dns.kr
Mail:domain-manager.nic.or.kr
Serial:1905140660
Refresh:3600
Retry:900
Expire:604800
TTL:900
num Entries:6


Domain:ac.kr
Primary:g.dns.kr
Mail:domain-manager.nic.or.kr
Serial:1905140500
Refresh:3600
Retry:900
Expire:604800
TTL:900
num Entries:5


Domain:ewha.ac.kr
Primary:ns1.ewha.ac.kr
Mail:please_set_email.absolutely.nowhere
Serial:666
Refresh:10800
Retry:3600
Expire:2419200
TTL:900
num Entries:1


Domain:ewha.ac.kr
Primary:ns1.ewha.ac.kr
Mail:please_set_email.absolutely.nowhere
Serial:668
Refresh:10800
Retry:3600
Expire:2419200
TTL:900
num Entries:1


2. Url-Checks

Domainname Http-StatusredirectSec.G
• http://ercsbrocks.ewha.ac.kr/
203.255.191.228
-8

6.806
W
ConnectionClosed - The underlying connection was closed: The connection was closed unexpectedly.

• https://ercsbrocks.ewha.ac.kr/
203.255.191.228
-14

10.026
T
Timeout - The operation has timed out

• http://ercsbrocks.ewha.ac.kr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
203.255.191.228
-8

7.920
W
ConnectionClosed - The underlying connection was closed: The connection was closed unexpectedly.
Visible Content:

3. Comments

Aname "ercsbrocks.ewha.ac.kr" is subdomain, public suffix is "ac.kr", top-level-domain-type is "country-code", Country is Korea (the Republic of), tld-manager is "Korea Internet & Security Agency (KISA)"
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
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
Nameserver doesn't pass all EDNS-Checks: b.dns.kr: OP100: fatal timeout. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: ok (B002). COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns1.ewha.ac.kr: 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.
Nameserver doesn't pass all EDNS-Checks: ns1.ewha.ac.kr: 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
ADuration: 127443 milliseconds, 127.443 seconds


4. Connections

No connection informations found. Perhaps only http - connections.


5. Certificates

No certificate informations found. Perhaps only http - connections.


6. Last Certificates - Certificate Transparency Log Check (BETA)

1. Source CertSpotter - active certificates

No CertSpotter - CT-Log entries found


2. Source crt.sh - old and new certificates, sometimes very slow.

Issuerlast 7 daysactivenum Certs
CN=CA134100031, OU=GPKI, O=Government of Korea, C=KR
0
1
3
CN=GeoTrust SSL CA - G3, O=GeoTrust Inc., C=US
0
0
2
CN=GeoTrust RSA CA 2018, OU=www.digicert.com, O=DigiCert Inc, C=US
0
1
1

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
606445396
CN=GeoTrust RSA CA 2018, OU=www.digicert.com, O=DigiCert Inc, C=US
2018-07-15 22:00:00
2019-12-15 11:00:00
*.ewha.ac.kr, EWHA Womans University, ewha.ac.kr
2 entries


230047742
CN=GeoTrust SSL CA - G3, O=GeoTrust Inc., C=US
2017-09-03 22:00:00
2018-12-04 22:59:59
*.ewha.ac.kr, EWHA Womans University, ewha.ac.kr
2 entries


160352582
CN=CA134100031, OU=GPKI, O=Government of Korea, C=KR
2017-06-19 22:12:48
2019-09-19 22:12:47
*.ewha.ac.kr, Government of Korea, Group of Server, 교육부
1 entries


47628212
CN=GeoTrust SSL CA - G3, O=GeoTrust Inc., C=US
2016-10-18 22:00:00
2017-10-19 21:59:59
*.ewha.ac.kr, EWHA Womans University, ewha.ac.kr
2 entries


6816288
CN=CA134100031, OU=GPKI, O=Government of Korea, C=KR
2015-03-09 07:02:38
2017-06-09 06:02:37
*.ewha.ac.kr, Government of Korea, Group of Server, 교육부
1 entries


257207
CN=CA134100031, OU=GPKI, O=Government of Korea, C=KR
2012-12-20 08:20:09
2015-03-20 13:59:59
*.ewha.ac.kr, Government of Korea, Group of Server, 교육과학기술부
1 entries



7. Html-Content - Entries (BETA - mixed content and other checks)

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


8. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
ercsbrocks.ewha.ac.kr
0

no CAA entry found
1
0
ewha.ac.kr
0

no CAA entry found
1
0
ac.kr
0

no CAA entry found
1
0
kr
0

no CAA entry found
1
0


9. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
ercsbrocks.ewha.ac.kr

ok
1
0
_acme-challenge.ercsbrocks.ewha.ac.kr

Name Error - The domain name does not exist
1
0
_acme-challenge.ercsbrocks.ewha.ac.kr.ercsbrocks.ewha.ac.kr

Name Error - The domain name does not exist
1
0



Permalink: https://check-your-website.server-daten.de/?i=3fca10a1-3d74-4aca-8fea-34b75bc79d71


Last Result: https://check-your-website.server-daten.de/?q=ercsbrocks.ewha.ac.kr - 2019-05-14 06:04:19