chiemgau24.de

Checked 21 October 2026, 22:06 UTC · via 8.8.8.8
✗Problems found
20 passed 2 warnings 2 failed 4 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

dns.dns1.de, dns.dns2.de, dns.dns3.de, dns.dns4.de

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
dns.dns1.de, dns.dns2.de, dns.dns3.de, dns.dns4.de
NS in the zone
dns.dns1.de, dns.dns2.de, dns.dns3.de, dns.dns4.de
NameserverAddressesNetwork (AS)Glue
dns.dns1.de95.130.16.246 2a02:2940:0:a0d1::246AS13246 INETWIRE-AS - Key-Systems GmbH, DE AS13246 INETWIRE-AS - Key-Systems GmbH, DE-
dns.dns2.de95.130.17.218 2a02:2940:0:a0d2::218AS13246 INETWIRE-AS - Key-Systems GmbH, DE AS13246 INETWIRE-AS - Key-Systems GmbH, DE-
dns.dns3.de217.146.22.194 2a00:11c0:e:766::2AS42473 AS-ANEXIA - Anexia Cloud Solutions GmbH, AT AS42473 AS-ANEXIA - Anexia Cloud Solutions GmbH, AT-
dns.dns4.de144.76.91.137 2a01:4f8:192:2187::2AS24940 HETZNER-AS - Hetzner Online GmbH, DE AS24940 HETZNER-AS - Hetzner Online GmbH, DE-

Checks

  • ✓ 4 nameservers #6
    Delegated to dns.dns1.de, dns.dns2.de, dns.dns3.de, dns.dns4.de.
  • ✓ 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 4 IPv4 /24s and 3 IPv6 /48s.
  • ✓ 3 autonomous systems #11
    The nameservers are spread over: AS13246 (INETWIRE-AS - Key-Systems GmbH, DE): 4 addresses; AS24940 (HETZNER-AS - Hetzner Online GmbH, DE): 2 addresses; AS42473 (AS-ANEXIA - Anexia Cloud Solutions GmbH, AT): 2 addresses.
  • i
    All nameserver names under .de
    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

fail

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dns.dns1.de 95.130.16.246NOERROR, 10 ms, authoritativenoyes / norefused-
dns.dns1.de 2a02:2940:0:a0d1::246NOERROR, 17 ms, authoritativenoyes / yesrefused-
dns.dns2.de 95.130.17.218NOERROR, 10 ms, authoritativenoyes / norefused-
dns.dns2.de 2a02:2940:0:a0d2::218NOERROR, 17 ms, authoritativenoyes / yesrefused-
dns.dns3.de 217.146.22.194NOERROR, 3 ms, authoritativenoyes / yesrefused-
dns.dns3.de 2a00:11c0:e:766::2NOERROR, 4 ms, authoritativenoyes / yesrefused-
dns.dns4.de 144.76.91.137NOERROR, 2 ms, authoritativenoyes / yesrefused-
dns.dns4.de 2a01:4f8:192:2187::2NOERROR, 2 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 8 nameserver addresses answered.
  • ✗
    Lame delegation
    These nameservers don't answer authoritatively for the zone, so resolvers ignore them: dns.dns1.de (95.130.16.246): NOERROR, authoritative=true; dns.dns2.de (95.130.17.218): NOERROR, authoritative=true.
    #15
  • ✓ 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.
  • !
    No EDNS
    These nameservers don't support EDNS(0), needed for DNSSEC and answers larger than 512 bytes: dns.dns1.de (95.130.16.246), dns.dns2.de (95.130.17.218).
    #20
  • ✓ Public addresses #21
    All nameserver addresses are publicly routable.

SOA

pass

serial 2026052101 · primary dns.dns1.de

Found

Primary (MNAME)
dns.dns1.de
Contact (RNAME)
hostmaster.internetwire.de
Serial
2026052101
Refresh / retry
28800 s / 7200 s
Expire
604800 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
dns.dns1.de (2a02:2940:0:a0d1::246)2026052101
dns.dns2.de (2a02:2940:0:a0d2::218)2026052101
dns.dns3.de (217.146.22.194)2026052101
dns.dns3.de (2a00:11c0:e:766::2)2026052101
dns.dns4.de (144.76.91.137)2026052101
dns.dns4.de (2a01:4f8:192:2187::2)2026052101

Checks

  • ✓ Serial 2026052101 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 8h, retry 2h, expire 7d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver dns.dns1.de is one of the listed nameservers.
  • ✓ Contact hostmaster@internetwire.de #25
    The SOA RNAME hostmaster.internetwire.de means hostmaster@internetwire.de.
  • ✓ Date-based serial #26
    The serial 2026052101 follows the YYYYMMDDnn convention (2026-05-21).

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

fail

0 records at the apex

Found

Read from
95.130.16.246:53

Checks

  • ✗
    CNAME at the apex
    The zone apex is a CNAME to cbNimgdjmgdbiecj1.chiemgau24.de. A CNAME can't coexist with the SOA and NS records (RFC 1034); use your provider's ALIAS/flattening feature instead.
    #33
  • ✓ No wildcard #34
    Names that don't exist return NXDOMAIN.
  • 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