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



Y

Private IP-Address found

Checked:
23.06.2022 12:03:57


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
onlinezdrav-test.eltc.ru
A
10.102.250.217
No Hostname found
yes
1
0

AAAA

yes


www.onlinezdrav-test.eltc.ru
A
10.102.250.217
No Hostname found
yes
1
0

AAAA

yes


*.eltc.ru
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.onlinezdrav-test.eltc.ru
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: 11.07.2022, 00:00:00 +, Signature-Inception: 20.06.2022, 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: ru
ru
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 33257, DigestType 2 and Digest ZBoLoCehAn0v0XtXQ5MYBO67MpuLUUo1fR7ykPFZ158=



1 RRSIG RR to validate DS RR found



RRSIG-Owner ru., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 06.07.2022, 05:00:00 +, Signature-Inception: 23.06.2022, 04:00:00 +, KeyTag 47671, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 47671 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 33257, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 53436, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner ru., Algorithm: 8, 1 Labels, original TTL: 345600 sec, Signature-expiration: 07.07.2022, 00:00:00 +, Signature-Inception: 17.06.2022, 00:00:00 +, KeyTag 33257, Signer-Name: ru



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 33257 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 33257, DigestType 2 and Digest "ZBoLoCehAn0v0XtXQ5MYBO67MpuLUUo1fR7ykPFZ158=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: eltc.ru
eltc.ru
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 "knrsgcc83kh3rdk6vr9ru8ofem9al9pu" between the hashed NSEC3-owner "knrj5sm06n7qpfv65g4to8fqdvr670mn" and the hashed NextOwner "knsle11u219jgtm7fi8cp1vk1718kae7". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner knrj5sm06n7qpfv65g4to8fqdvr670mn.ru., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 02.07.2022, 10:53:42 +, Signature-Inception: 21.05.2022, 06:19:19 +, KeyTag 53436, Signer-Name: ru



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "tdui9d4jkuds8b9t86gj39pgflcnlgm5" as Owner. That's the Hash of "ru" with the NextHashedOwnerName "te33kgtaqu9m5crq3ibsilqu11gfgttt". So that domain name is the Closest Encloser of "eltc.ru". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner tdui9d4jkuds8b9t86gj39pgflcnlgm5.ru., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 07.07.2022, 13:27:33 +, Signature-Inception: 30.05.2022, 20:44:06 +, KeyTag 53436, Signer-Name: ru



0 DNSKEY RR found




Zone: onlinezdrav-test.eltc.ru
onlinezdrav-test.eltc.ru
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.onlinezdrav-test.eltc.ru
www.onlinezdrav-test.eltc.ru
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.onlinezdrav-test.eltc.ru
  eltc.ru


  ns.eltc.ru / vm-dns-auth1

onlinezdrav-test.eltc.ru
  eltc.ru


  ns.eltc.ru / vm-dns-auth1
212.75.210.80
Inskoy/Kemerovo Oblast/Russia (RU) - Goodline.info


  ns2.eltc.ru / vm-dns-auth2
212.75.211.5
Inskoy/Kemerovo Oblast/Russia (RU) - Goodline.info

eltc.ru
  eltc.ru


  ns.eltc.ru / vm-dns-auth1
212.75.210.80
Inskoy/Kemerovo Oblast/Russia (RU) - Goodline.info


  ns2.eltc.ru / vm-dns-auth2
212.75.211.5
Inskoy/Kemerovo Oblast/Russia (RU) - Goodline.info

ru
  a.dns.ripn.net / tau.ripn.net


  b.dns.ripn.net / gamma-spb.ripn.net


  d.dns.ripn.net / tau-lax.ripn.net


  e.dns.ripn.net


  f.dns.ripn.net


4. SOA-Entries


Domain:ru
Zone-Name:ru
Primary:a.dns.ripn.net
Mail:hostmaster.ripn.net
Serial:4051822
Refresh:86400
Retry:14400
Expire:2592000
TTL:3600
num Entries:5


Domain:eltc.ru
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:eltc.ru
Zone-Name:eltc.ru
Primary:eltc.ru
Mail:dns_adm.eltc.ru
Serial:2022062101
Refresh:10800
Retry:3600
Expire:604800
TTL:3600
num Entries:1


Domain:eltc.ru
Zone-Name:eltc.ru
Primary:eltc.ru
Mail:dns_adm.eltc.ru
Serial:2022062319
Refresh:10800
Retry:3600
Expire:604800
TTL:3600
num Entries:1


Domain:onlinezdrav-test.eltc.ru
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:onlinezdrav-test.eltc.ru
Zone-Name:eltc.ru
Primary:eltc.ru
Mail:dns_adm.eltc.ru
Serial:2022062101
Refresh:10800
Retry:3600
Expire:604800
TTL:3600
num Entries:1


Domain:onlinezdrav-test.eltc.ru
Zone-Name:onlinezdrav-test.eltc.ru
Primary:ns.eltc.ru
Mail:hostmaster.eltc.ru
Serial:2022062322
Refresh:10800
Retry:3600
Expire:604800
TTL:3600
num Entries:1


Domain:www.onlinezdrav-test.eltc.ru
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:www.onlinezdrav-test.eltc.ru
Zone-Name:onlinezdrav-test.eltc.ru
Primary:ns.eltc.ru
Mail:hostmaster.eltc.ru
Serial:2022062322
Refresh:10800
Retry:3600
Expire:604800
TTL:3600
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







7. Comments


1. General Results, most used to calculate the result

Aname "onlinezdrav-test.eltc.ru" is subdomain, public suffix is ".ru", top-level-domain is ".ru", top-level-domain-type is "country-code", Country is Russian Federation (the), tld-manager is "Coordination Center for TLD RU", num .ru-domains preloaded: 1928 (complete: 175327)
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.
Yonlinezdrav-test.eltc.ru

10.102.250.217
Warning: Private ip address found. No connection possible. There are two types of ip addresses: Worldwide unique, global addresses and private addresses. If you want that other users connect your domain, your domain must have minimal one A- (ipv4) or AAAA- (ipv6) entry with a global ip address. Check https://en.wikipedia.org/wiki/Private_network to understand the details: 10.0.0.0 to 10.255.255.255: Class A - one private net with 16.777.216 adresses
Ywww.onlinezdrav-test.eltc.ru

10.102.250.217
Warning: Private ip address found. No connection possible. There are two types of ip addresses: Worldwide unique, global addresses and private addresses. If you want that other users connect your domain, your domain must have minimal one A- (ipv4) or AAAA- (ipv6) entry with a global ip address. Check https://en.wikipedia.org/wiki/Private_network to understand the details: 10.0.0.0 to 10.255.255.255: Class A - one private net with 16.777.216 adresses

2. DNS- and NameServer - Checks

AInfo:: 2 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 2 Queries complete, 2 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
AGood: Some ip addresses of name servers found with the minimum of two DNS Queries. One to find the TLD-Zone, one to ask the TLD-Zone.ns.eltc.ru (212.75.210.80), ns2.eltc.ru (212.75.211.5)
AGood (1 - 3.0):: An average of 1.0 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 3 different Name Servers found: eltc.ru, ns.eltc.ru, ns2.eltc.ru, 2 Name Servers included in Delegation: ns.eltc.ru, ns2.eltc.ru, 3 Name Servers included in 3 Zone definitions: eltc.ru, ns.eltc.ru, ns2.eltc.ru, 2 Name Servers listed in SOA.Primary: eltc.ru, ns.eltc.ru.
Error: Different SOA.Primary Name Servers found, different SOA Definitions.: eltc.ru,ns.eltc.ru.
Error: SOA.Primary Name Server not included in the delegation set.: eltc.ru,ns.eltc.ru.
XFatal: Inconsistency 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.: ns2.eltc.ru (212.75.211.5): Delegation: ns.eltc.ru, ns2.eltc.ru, Zone: eltc.ru. Name Servers defined in Delegation, missing in Zone: ns.eltc.ru, ns2.eltc.ru.Name Servers defined in Zone, missing in Delegation: eltc.ru.
AGood: All Name Server Domain Names have a Public Suffix.
Error: Name Server Domain Names with Public Suffix and without ip address found.: 1 Name Servers without ipv4 and ipv6: 1

AGood: Minimal 2 different name servers (public suffix and public ip address) found: 2 different Name Servers found
Warning: No Name Server IPv6 address found. IPv6 is the future, so your name servers should be visible via IPv6.: 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: ru
AGood: Name Servers with different domain names found.: 2 different Domains found
Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: RU
AInfo: Ipv4-Subnet-list: 2 Name Servers, 1 different subnets (first Byte): 212., 1 different subnets (first two Bytes): 212.75., 2 different subnets (first three Bytes): 212.75.210., 212.75.211.
AGood: Name Server IPv4-addresses from different subnet found:
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: eltc.ru: 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: eltc.ru: 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: eltc.ru: 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.
XFatal error: Nameservers with different SOA Serial Numbers
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

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: 64980 milliseconds, 64.980 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=R3, O=Let's Encrypt, C=US
0
1
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
3645336785
leaf cert
CN=R3, O=Let's Encrypt, C=US
2022-04-20 06:14:06
2022-07-19 06:14:05
onlinezdrav-test.eltc.ru - 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
12
CN=R3, O=Let's Encrypt, C=US
0 /0 new
1
1

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
6578311640
leaf cert
CN=R3, O=Let's Encrypt, C=US
2022-04-20 04:14:06
2022-07-19 04:14:05
onlinezdrav-test.eltc.ru
1 entries


3415193254
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-09-22 19:30:46
2020-12-21 20:30:46
*.eltc.ru
1 entries


3088604440
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-07-14 19:30:43
2020-10-12 19:30:43
*.eltc.ru
1 entries


2806592145
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-30 03:49:09
2020-07-29 03:49:09
*.eltc.ru
1 entries


2794342552
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-28 07:32:57
2020-07-27 07:32:57
*.eltc.ru
1 entries


2741096088
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-17 10:15:24
2020-07-16 10:15:24
*.eltc.ru
1 entries


2740656705
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-17 08:44:35
2020-07-16 08:44:35
*.eltc.ru
1 entries


2740656340
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-17 08:44:29
2020-07-16 08:44:29
*.eltc.ru
1 entries


2740657200
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-17 08:44:29
2020-07-16 08:44:29
*.eltc.ru
1 entries


2740616176
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-17 08:35:22
2020-07-16 08:35:22
*.eltc.ru
1 entries


2673241418
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-06 07:58:29
2020-07-05 07:58:29
*.eltc.ru
1 entries


2560762236
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-03-06 07:51:18
2020-06-04 06:51:18
*.eltc.ru
1 entries


2363019320
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-01-20 05:36:03
2020-04-19 04:36:03
*.eltc.ru
1 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: ns.eltc.ru, ns2.eltc.ru

QNr.DomainTypeNS used
1
ru
NS
a.root-servers.net (2001:503:ba3e::2:30)

Answer: a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net
2
ns.eltc.ru: 212.75.210.80
NS
a.dns.ripn.net (2001:678:17:0:193:232:128:6)

Answer: ns2.eltc.ru
212.75.211.5


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.onlinezdrav-test.eltc.ru
0

no CAA entry found
1
0
onlinezdrav-test.eltc.ru
0

no CAA entry found
1
0
eltc.ru
0

no CAA entry found
1
0
ru
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
eltc.ru
v=spf1 a:mail.eltc.ru ip4:212.75.210.76 ~all
ok
1
0
onlinezdrav-test.eltc.ru

ok
1
0
www.onlinezdrav-test.eltc.ru

ok
1
0
_acme-challenge.onlinezdrav-test.eltc.ru

Name Error - The domain name does not exist
1
0
_acme-challenge.www.onlinezdrav-test.eltc.ru

Name Error - The domain name does not exist
1
0
_acme-challenge.onlinezdrav-test.eltc.ru.eltc.ru

Name Error - The domain name does not exist
1
0
_acme-challenge.onlinezdrav-test.eltc.ru.onlinezdrav-test.eltc.ru

Name Error - The domain name does not exist
1
0
_acme-challenge.www.onlinezdrav-test.eltc.ru.onlinezdrav-test.eltc.ru

Name Error - The domain name does not exist
1
0
_acme-challenge.www.onlinezdrav-test.eltc.ru.www.onlinezdrav-test.eltc.ru

Name Error - The domain name does not exist
1
0


15. Portchecks

No Port checks



Permalink: https://check-your-website.server-daten.de/?i=f4f95725-210b-4f2e-a836-9f890f6ab8d1


Last Result: https://check-your-website.server-daten.de/?q=onlinezdrav-test.eltc.ru - 2022-06-23 12:03:57


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