kaufbeuren.de

Checked 21 October 2026, 23:02 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.global-dns.de, ns2.global-dns.de

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
ns1.global-dns.de, ns2.global-dns.de
NS in the zone
ns1.global-dns.de, ns2.global-dns.de
NameserverAddressesNetwork (AS)Glue
ns1.global-dns.de213.182.17.133 2001:14e0:0:6::53AS12931 IDKOM - IDKOM Networks GmbH, DE AS12931 IDKOM - IDKOM Networks GmbH, DE213.182.17.133 2001:14e0:0:6::53
ns2.global-dns.de213.182.13.8 2a03:f80:31:9ada::1AS12931 IDKOM - IDKOM Networks GmbH, DE AS57169 EDIS-AS-EU - EDIS GmbH, AT213.182.13.8 2a03:f80:31:9ada::1

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.global-dns.de, ns2.global-dns.de.
    #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: AS12931 (IDKOM - IDKOM Networks GmbH, DE): 3 addresses; AS57169 (EDIS-AS-EU - EDIS 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
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.global-dns.de 213.182.17.133NOERROR, 12 ms, authoritativenoyes / yesrefused-
ns1.global-dns.de 2001:14e0:0:6::53NOERROR, 12 ms, authoritativenoyes / yesrefused-
ns2.global-dns.de 213.182.13.8NOERROR, 12 ms, authoritativenoyes / yesrefused-
ns2.global-dns.de 2a03:f80:31:9ada::1NOERROR, 13 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 2005042695 · primary ns1.global-dns.de

Found

Primary (MNAME)
ns1.global-dns.de
Contact (RNAME)
hostmaster.speedkom.net
Serial
2005042695
Refresh / retry
14400 s / 3600 s
Expire
1209600 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns1.global-dns.de (213.182.17.133)2005042695
ns1.global-dns.de (2001:14e0:0:6::53)2005042695
ns2.global-dns.de (213.182.13.8)2005042695
ns2.global-dns.de (2a03:f80:31:9ada::1)2005042695

Checks

  • ✓ Serial 2005042695 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 4h, retry 1h, expire 14d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.global-dns.de is one of the listed nameservers.
  • ✓ Contact hostmaster@speedkom.net #25
    The SOA RNAME hostmaster.speedkom.net means hostmaster@speedkom.net.
  • ✓ Date-based serial #26
    The serial 2005042695 follows the YYYYMMDDnn convention (2005-04-26).

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
2 November 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
15154ECDSAP256SHA256 (13)SHA256 510719EA6DA23353…yes

DNSKEY in the zone

Key tagRoleAlgorithm
15154KSK (257)ECDSAP256SHA256 (13)
4069ZSK (256)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 15154 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: ECDSAP256SHA256 (13).
  • ✓ Signatures valid until 2026-11-02 #30
    The earliest DNSKEY/SOA signature expires at 2026-11-02 12:37 UTC.
  • ✓ NSEC3 as recommended #31
    The zone uses NSEC3 with 0 iterations and no salt (RFC 9276).

Records

info

18 records at the apex

Found

Read from
213.182.17.133:53
TypeValueTTL
SOAns1.global-dns.de. hostmaster.speedkom.net. 2005042695 14400 3600 1209600 360086400
NSns1.global-dns.de.86400
NSns2.global-dns.de.86400
A194.42.180.26300
MX10 de-smtp-inbound-1.mimecast.com.300
MX10 de-smtp-inbound-2.mimecast.com.300
TXT"_u2hzmvog7e0vixgbl9kc1cxws13f2bb"300
TXT"0ed1fe018ae57dc4e8d49348d4aab3237ab3024056"300
TXT"v=spf1 ip4:62.154.173.186 ip4:62.55.182.68 include:de._netblocks.mimecast.com include:_spf.online-info-service.de ~all"300
TXT"MS=66D7DD507F398EAE32EC5FA147660D9F73A7254B"300
TXT"apple-domain-verification=6Yi89hqRW7oQvLzH"300
TXT"ghxgjx8rdmty65zvdvqq1zb3f8gw2hpz"300
TXT"MS=ms37694663"300
TXT"_3fkuw4ay7xxavevk3bagovfusia8l2y"300
TXT"lzb1j3fvs3ngk8gt27mcf3fdfqc8dcrk"300
TXT"ZA=OB4I1JoT6/awM8HreNouiQ=="300
TXT"apple-domain-verification=Eih7qpQs4c0fxVOc"300
TXT"adobe-idp-site-verification=d3896b9fe55e517695def672cfe7087b5c2a17189bd12b101818ca6cfccc69a7"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, MX 5m, NS 1d.
  • ✓ 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