gn-online.de

Checked 21 October 2026, 22:40 UTC · via 8.8.8.8
!Passed with warnings
22 passed 1 warning 0 failed 6 info

Registration

info

.de country-code

Found

TLD
.de (country-code)
ICANN policies apply
no

Checks

  • i
    .de is a country-code TLD (ccTLD)
    Country-code TLD: governed by its local registry under national policy, not by an ICANN contract. Registrar accreditation, dispute resolution and RDAP/WHOIS rules are set by the registry.
    #1
  • ✓ TLD delegated and signed #2
    .de is delegated in the root zone and DNSSEC-signed.
  • i
    Registration data not available
    No registration data via RDAP: the registry of .de offers no RDAP service. Many ccTLD registries don't offer RDAP; check the registry's WHOIS instead.
    #3

Delegation

info

ns69.domaincontrol.com, ns70.domaincontrol.com

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
ns69.domaincontrol.com, ns70.domaincontrol.com
NS in the zone
ns69.domaincontrol.com, ns70.domaincontrol.com
NameserverAddressesNetwork (AS)Glue
ns69.domaincontrol.com97.74.104.45 2603:5:2184::2dAS26496 AS-26496-GO-DADDY-COM-LLC - GoDaddy.com, LLC, US AS44273 GODADDY-DNS - Host Europe GmbH, DE-
ns70.domaincontrol.com173.201.72.45 2603:5:2284::2dAS44273 GODADDY-DNS - Host Europe GmbH, DE AS44273 GODADDY-DNS - Host Europe GmbH, DE-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns69.domaincontrol.com, ns70.domaincontrol.com.
    #6
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • ✓ No glue needed #8
    All nameservers are outside the zone, so no glue records are needed.
  • ✓ All names resolve #9
    Every nameserver name has an address and is not an alias.
  • ✓ Nameservers in different networks #10
    The nameservers are spread over 2 IPv4 /24s and 2 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS26496 (AS-26496-GO-DADDY-COM-LLC - GoDaddy.com, LLC, US): 1 address; AS44273 (GODADDY-DNS - Host Europe GmbH, DE): 3 addresses.
  • i
    All nameserver names under .com
    All nameserver names are under one TLD, so a problem with that TLD also makes the nameservers unreachable. Some operators use names under two TLDs for extra resilience.
    #12
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns69.domaincontrol.com 97.74.104.45NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns69.domaincontrol.com 2603:5:2184::2dNOERROR, 4 ms, authoritativenoyes / yesrefused-
ns70.domaincontrol.com 173.201.72.45NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns70.domaincontrol.com 2603:5:2284::2dNOERROR, 4 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 4 nameserver addresses answered.
  • ✓ All authoritative #15
    Every responding nameserver answers authoritatively for the zone.
  • ✓ No recursion #16
    The nameservers do not answer recursive queries for other domains.
  • ✓ No version disclosed #17
    The nameservers don't reveal their software version.
  • ✓ Zone transfers refused #18
    No nameserver allows a zone transfer to the public.
  • ✓ TCP supported #19
    All nameservers answer over TCP.
  • ✓ EDNS supported #20
    All nameservers support EDNS(0).
  • ✓ Public addresses #21
    All nameserver addresses are publicly routable.

SOA

pass

serial 2026100500 · primary ns69.domaincontrol.com

Found

Primary (MNAME)
ns69.domaincontrol.com
Contact (RNAME)
dns.jomax.net
Serial
2026100500
Refresh / retry
28800 s / 7200 s
Expire
604800 s
Negative TTL
600 s

Serial per nameserver

NameserverSerial
ns69.domaincontrol.com (97.74.104.45)2026100500
ns69.domaincontrol.com (2603:5:2184::2d)2026100500
ns70.domaincontrol.com (173.201.72.45)2026100500
ns70.domaincontrol.com (2603:5:2284::2d)2026100500

Checks

  • ✓ Serial 2026100500 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 8h, retry 2h, expire 7d, negative TTL 10m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns69.domaincontrol.com is one of the listed nameservers.
  • ✓ Contact dns@jomax.net #25
    The SOA RNAME dns.jomax.net means dns@jomax.net.
  • ✓ Date-based serial #26
    The serial 2026100500 follows the YYYYMMDDnn convention (2026-10-05).

DNSSEC

warn

Not signed

Found

Validated by resolver
no

Checks

  • !
    Not signed
    The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.
    #27

Records

info

19 records at the apex

Found

Read from
97.74.104.45:53
TypeValueTTL
SOAns69.domaincontrol.com. dns.jomax.net. 2026100500 28800 7200 604800 6003600
NSns69.domaincontrol.com.3600
NSns70.domaincontrol.com.3600
A217.182.187.1173600
MX100 mxlb.ispgateway.de.3600
MX0 gnonline-de0e.mail.protection.outlook.com.3600
TXT"jtuqbcm5b8vin4i2eqslsaanbt"3600
TXT"v=spf1 mx include:ispgateway.de include:spf.protection.outlook.com include:spf.sendinblue.com ip4:154.45.40.130 ip4:54.170.167.63 ip4:85.214.122.223 ip4:82.165.72.65 ip4:82.165.163.234 ip4:87.106.168.102 ip4:217.160.70.231 ip4:194.195.3.64/27 -all"3600
TXT"atlassian-domain-verification=wUSTatZFsWnbjLo7xi8tTEMe6cT8PywiYwx7ac65QqeQvvMh3YX45tqBtauCOpkk"3600
TXT"vqn8hfdub6lsvjfm8bh801g40j"3600
TXT"google-site-verification=6nPEem6gvesE7QE2dDKBnszcbUGszpGjCjf27XAD4po"3600
TXT"Sendinblue-code:32fc17d99fd01f545b2089626152f964"3600
TXT"facebook-domain-verification=0aedplklqbkhhnrjizhr6a4az0osqy"3600
TXT"h0xgOmC1uAjTw8b8GNoXT4EG/D+j8OQtHKEwyL8elOHoTLM1NiNqGCpRAib/D6vkSeP/7OCRiwYod+4D3rRZJg=="3600
TXT"facebook-domain-verification=8p4b8zw0q9n73bgtzqqxxceer7xmyh"3600
TXT"a9oqe29j2e724c9piepl3u8g6j"3600
TXT"google-site-verification=0v6Jif8PQhKjXPJNDKPw1b0Af8HAUdN4CDzjhVTy4Mk"3600
TXT"google-site-verification=vJxow0Sth-4TNwy9hHTCzZFXs2T-kXys16uBlLeqJqU"3600
TXT"apple-domain-verification=ZMGcBA0zDqI1CKl1"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, MX 1h, NS 1h. The NS TTL at the parent is 1d and in the zone 1h; resolvers may use either.
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • i
    Wildcard record
    A random name under the zone resolves, so there is a wildcard (*) record. Typos and non-existent hosts resolve too, which can confuse mail and certificate checks.
    #34
  • i
    No CAA records
    Without CAA records any certificate authority may issue certificates for this domain. A CAA record limits issuance to the CAs you use.
    #35