gaffel.de

Checked 21 October 2026, 22:32 UTC · via 8.8.8.8
!Passed with warnings
24 passed 1 warning 0 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

ns10.inch-media.de, ns11.inch-media.de, ns12.inch-media.de, ns13.inch-media.de

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
ns10.inch-media.de, ns11.inch-media.de, ns12.inch-media.de, ns13.inch-media.de
NS in the zone
ns10.inch-media.de, ns11.inch-media.de, ns12.inch-media.de, ns13.inch-media.de
NameserverAddressesNetwork (AS)Glue
ns10.inch-media.de62.116.159.4 2001:4178:3:a357:62:116:159:4AS15456 INTERNETX-AS - InterNetX GmbH, DE AS15456 INTERNETX-AS - InterNetX GmbH, DE62.116.159.4 2001:4178:3:a357:62:116:159:4
ns11.inch-media.de217.160.113.37 2001:8d8:580:401:217:160:113:37AS8560 IONOS-AS - IONOS SE, DE AS8560 IONOS-AS - IONOS SE, DE217.160.113.37 2001:8d8:580:401:217:160:113:37
ns12.inch-media.de89.146.248.4 2a01:130:2000:118:89:146:248:4AS8495 INTERNET_AG - INTERNET AG Global Network, DE AS8495 INTERNET_AG - INTERNET AG Global Network, DE89.146.248.4 2a01:130:2000:118:89:146:248:4
ns13.inch-media.de74.208.254.4 2607:f1c0:1800:8091:74:208:254:4AS8560 IONOS-AS - IONOS SE, DE AS8560 IONOS-AS - IONOS SE, DE74.208.254.4 2607:f1c0:1800:8091:74:208:254:4

Checks

  • ✓ 4 nameservers #6
    Delegated to ns10.inch-media.de, ns11.inch-media.de, ns12.inch-media.de, ns13.inch-media.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 4 IPv6 /48s.
  • ✓ 3 autonomous systems #11
    The nameservers are spread over: AS15456 (INTERNETX-AS - InterNetX GmbH, DE): 2 addresses; AS8495 (INTERNET_AG - INTERNET AG Global Network, DE): 2 addresses; AS8560 (IONOS-AS - IONOS SE, DE): 4 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

pass

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns10.inch-media.de 62.116.159.4NOERROR, 10 ms, authoritativenoyes / yesrefused-
ns10.inch-media.de 2001:4178:3:a357:62:116:159:4NOERROR, 16 ms, authoritativenoyes / yesrefused-
ns11.inch-media.de 217.160.113.37NOERROR, 5 ms, authoritativenoyes / yesrefused-
ns11.inch-media.de 2001:8d8:580:401:217:160:113:37NOERROR, 8 ms, authoritativenoyes / yesrefused-
ns12.inch-media.de 89.146.248.4NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns12.inch-media.de 2a01:130:2000:118:89:146:248:4NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns13.inch-media.de 74.208.254.4NOERROR, 121 ms, authoritativenoyes / yesrefused-
ns13.inch-media.de 2607:f1c0:1800:8091:74:208:254:4NOERROR, 120 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 8 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 2026091600 · primary ns10.inch-media.de

Found

Primary (MNAME)
ns10.inch-media.de
Contact (RNAME)
technik.inch-media.de
Serial
2026091600
Refresh / retry
43200 s / 7200 s
Expire
1209600 s
Negative TTL
600 s

Serial per nameserver

NameserverSerial
ns10.inch-media.de (62.116.159.4)2026091600
ns10.inch-media.de (2001:4178:3:a357:62:116:159:4)2026091600
ns11.inch-media.de (217.160.113.37)2026091600
ns11.inch-media.de (2001:8d8:580:401:217:160:113:37)2026091600
ns12.inch-media.de (89.146.248.4)2026091600
ns12.inch-media.de (2a01:130:2000:118:89:146:248:4)2026091600
ns13.inch-media.de (74.208.254.4)2026091600
ns13.inch-media.de (2607:f1c0:1800:8091:74:208:254:4)2026091600

Checks

  • ✓ Serial 2026091600 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 12h, retry 2h, expire 14d, negative TTL 10m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns10.inch-media.de is one of the listed nameservers.
  • ✓ Contact technik@inch-media.de #25
    The SOA RNAME technik.inch-media.de means technik@inch-media.de.
  • ✓ Date-based serial #26
    The serial 2026091600 follows the YYYYMMDDnn convention (2026-09-16).

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

17 records at the apex

Found

Read from
62.116.159.4:53
TypeValueTTL
SOAns10.inch-media.de. technik.inch-media.de. 2026091600 43200 7200 1209600 600600
NSns11.inch-media.de.600
NSns13.inch-media.de.600
NSns10.inch-media.de.600
NSns12.inch-media.de.600
A185.175.199.13600
AAAA2a00:1c98:60:1170::9acc:16343600
MX10 mx14a.antispameurope.com.3600
MX20 mx02.hornetsecurity.com.3600
MX40 mx04.hornetsecurity.com.3600
MX30 mx03.hornetsecurity.com.3600
TXT"sendinblue-code:61e5a5fe8237ba0b5ddd0523243c0ae5"600
TXT"v=spf1 mx a include:mail.inch-media.net include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spf-de.emailsignatures365.com include:spf.sendinblue.com ip4:78.35.1.133 -all"600
TXT"_globalsign-domain-verification=PpB9r81VwVS1DCRyyGB1XPVdyG0QATwbDujjJpbDgR"600
TXT"_os3z598ilzicr0w91sbojh6gvwjsav8"600
TXT"MS=ms87429129"600
TXT"apple-domain-verification=hYuMzty96lgzvvJd"600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, AAAA 1h, MX 1h, NS 10m. The NS TTL at the parent is 1d and in the zone 10m; 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