ansbach.de

Checked 21 October 2026, 21:30 UTC · via 8.8.8.8
iAll checks passed
28 passed 0 warnings 0 failed 5 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

ns1.domainers.de, ns2.domainers.de, ns3.domainers.de, ns4.domainers.de

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
ns1.domainers.de, ns2.domainers.de, ns3.domainers.de, ns4.domainers.de
NS in the zone
ns1.domainers.de, ns2.domainers.de, ns3.domainers.de, ns4.domainers.de
NameserverAddressesNetwork (AS)Glue
ns1.domainers.de95.130.16.246 2a02:2940:0:a0d1::246AS13246 INETWIRE-AS - Key-Systems GmbH, DE AS13246 INETWIRE-AS - Key-Systems GmbH, DE95.130.16.246 2a02:2940:0:a0d1::246
ns2.domainers.de95.130.17.218 2a02:2940:0:a0d2::218AS13246 INETWIRE-AS - Key-Systems GmbH, DE AS13246 INETWIRE-AS - Key-Systems GmbH, DE95.130.17.218 2a02:2940:0:a0d2::218
ns3.domainers.de217.146.22.194AS42473 AS-ANEXIA - Anexia Cloud Solutions GmbH, AT217.146.22.194
ns4.domainers.de144.76.91.137 2a01:4f8:192:2187::2AS24940 HETZNER-AS - Hetzner Online GmbH, DE AS24940 HETZNER-AS - Hetzner Online GmbH, DE144.76.91.137 2a01:4f8:192:2187::2

Checks

  • ✓ 4 nameservers #6
    Delegated to ns1.domainers.de, ns2.domainers.de, ns3.domainers.de, ns4.domainers.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 2 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): 1 address.
  • 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
  • i
    Partly IPv6
    These nameservers have no IPv6 address: ns3.domainers.de.
    #13

Nameservers

pass

7 of 7 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.domainers.de 95.130.16.246NOERROR, 22 ms, authoritativenoyes / yesrefused-
ns1.domainers.de 2a02:2940:0:a0d1::246NOERROR, 17 ms, authoritativenoyes / yesrefused-
ns2.domainers.de 95.130.17.218NOERROR, 61 ms, authoritativenoyes / yesrefused-
ns2.domainers.de 2a02:2940:0:a0d2::218NOERROR, 17 ms, authoritativenoyes / yesrefused-
ns3.domainers.de 217.146.22.194NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns4.domainers.de 144.76.91.137NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns4.domainers.de 2a01:4f8:192:2187::2NOERROR, 3 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 7 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 2026031204 · primary ns1.domainers.de

Found

Primary (MNAME)
ns1.domainers.de
Contact (RNAME)
hostmaster.domainbestellsystem.com
Serial
2026031204
Refresh / retry
28800 s / 7200 s
Expire
604800 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns1.domainers.de (95.130.16.246)2026031204
ns1.domainers.de (2a02:2940:0:a0d1::246)2026031204
ns2.domainers.de (95.130.17.218)2026031204
ns2.domainers.de (2a02:2940:0:a0d2::218)2026031204
ns3.domainers.de (217.146.22.194)2026031204
ns4.domainers.de (144.76.91.137)2026031204
ns4.domainers.de (2a01:4f8:192:2187::2)2026031204

Checks

  • ✓ Serial 2026031204 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 8h, retry 2h, expire 7d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.domainers.de is one of the listed nameservers.
  • ✓ Contact hostmaster@domainbestellsystem.com #25
    The SOA RNAME hostmaster.domainbestellsystem.com means hostmaster@domainbestellsystem.com.
  • ✓ Date-based serial #26
    The serial 2026031204 follows the YYYYMMDDnn convention (2026-03-12).

DNSSEC

pass

Signed, DS published at parent

Found

Validated by resolver
yes
Denial of existence
NSEC3
NSEC3
0 iterations, 0-byte salt
Signatures valid until
29 October 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
12376ECDSAP256SHA256 (13)SHA256 284205F8ED0BE648…yes

DNSKEY in the zone

Key tagRoleAlgorithm
12376KSK (257)ECDSAP256SHA256 (13)

Checks

  • ✓ Signed and validated #27
    The zone is signed, the parent publishes a DS record, and the resolver validates the answers.
  • ✓ DS matches a key #28
    The DS record at the parent matches a key in the zone: key tag 12376 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: ECDSAP256SHA256 (13).
  • ✓ Signatures valid until 2026-10-29 #30
    The earliest DNSKEY/SOA signature expires at 2026-10-29 00:00 UTC.
  • ✓ NSEC3 as recommended #31
    The zone uses NSEC3 with 0 iterations and no salt (RFC 9276).

Records

info

15 records at the apex

Found

Read from
95.130.16.246:53
TypeValueTTL
SOAns1.domainers.de. hostmaster.domainbestellsystem.com. 2026031204 28800 7200 604800 8640086399
NSns2.domainers.de.3599
NSns4.domainers.de.3599
NSns3.domainers.de.3599
NSns1.domainers.de.3599
A213.178.85.2013600
MX10 mail.bayern.de.3600
TXT"MS=2E515568D1C76ECB7CF5A12A7C95A9560D6AE7CA"3600
TXT"t2kk6yppbjsmzb4pmym92t0l62djxk1f"3600
TXT"hk86fjlszqyvbmwmkff344lvzwx36w87"3600
TXT"95ccyyw16hrnt4j7hq45tk6jx0j581xz"3600
TXT"google-site-verification=CrjlgKvcFsR5Dnqo4dkVbH4nPE30OBZ33X8322sElQU"3600
TXT"_yizbtsostkeuexcsdyi4vj3kpbj1g84"3600
TXT"v=spf1 a mx ip4:78.46.167.67 include:bayern.de ip4:193.28.249.33 ip4:195.200.70.0/23 ip4:46.4.245.176/29 ip6:2a01:4f8:121:13ec::/64 ~all"3600
TXT"cisco-ci-domain-verification=caad477aeafa2780e525bb9ec8ce68f0cbf79e0a69801c72d8d98db518dcdf9"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, MX 1h, NS 59m59s. The NS TTL at the parent is 1d and in the zone 59m59s; resolvers may use either.
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • ✓ 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