karrierebibel.de

Checked 21 October 2026, 23:02 UTC · via 8.8.8.8
!Passed with warnings
20 passed 3 warnings 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

warn

ns1.hostpress.de, ns2.hostpress.de, ns3.hostpress.de, ns4.hostpress.de

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
ns1.hostpress.de, ns2.hostpress.de, ns3.hostpress.de, ns4.hostpress.de
NS in the zone
01.rack26ns.de, 02.rack26ns.de, 03.rack26ns.de, 04.rack26ns.de
NameserverAddressesNetwork (AS)Glue
01.rack26ns.de (zone only)217.160.80.161 2001:8d8:fe:53:217:160:80:161AS8560 IONOS-AS - IONOS SE, DE AS8560 IONOS-AS - IONOS SE, DE-
02.rack26ns.de (zone only)217.160.81.161 2001:8d8:fe:53:217:160:81:161AS8560 IONOS-AS - IONOS SE, DE AS8560 IONOS-AS - IONOS SE, DE-
03.rack26ns.de (zone only)185.132.35.161 2607:f1c0:fe:53:185:132:35:161AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB-
04.rack26ns.de (zone only)185.132.34.161 2607:f1c0:fe:53:185:132:34:161AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB-
ns1.hostpress.de (parent only)217.160.80.161 2001:8d8:fe:53:217:160:80:161AS8560 IONOS-AS - IONOS SE, DE AS8560 IONOS-AS - IONOS SE, DE217.160.80.161 2001:8d8:fe:53:217:160:80:161
ns2.hostpress.de (parent only)217.160.81.161 2001:8d8:fe:53:217:160:81:161AS8560 IONOS-AS - IONOS SE, DE AS8560 IONOS-AS - IONOS SE, DE217.160.81.161 2001:8d8:fe:53:217:160:81:161
ns3.hostpress.de (parent only)185.132.35.161 2607:f1c0:fe:53:185:132:35:161AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB185.132.35.161 2607:f1c0:fe:53:185:132:35:161
ns4.hostpress.de (parent only)185.132.34.161 2607:f1c0:fe:53:185:132:34:161AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB185.132.34.161 2607:f1c0:fe:53:185:132:34:161

Checks

  • ✓ 4 nameservers #6
    Delegated to ns1.hostpress.de, ns2.hostpress.de, ns3.hostpress.de, ns4.hostpress.de.
  • !
    NS sets differ
    The nameservers at the parent and in the zone should be the same. 01.rack26ns.de, 02.rack26ns.de, 03.rack26ns.de, 04.rack26ns.de, ns1.hostpress.de, ns2.hostpress.de, ns3.hostpress.de, ns4.hostpress.de report NS 01.rack26ns.de 02.rack26ns.de 03.rack26ns.de 04.rack26ns.de. Only at the parent: ns1.hostpress.de, ns2.hostpress.de, ns3.hostpress.de, ns4.hostpress.de; only in the zone: 01.rack26ns.de, 02.rack26ns.de, 03.rack26ns.de, 04.rack26ns.de.
    #7
  • ✓ 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.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS15418 (IONOS-ANYCAST - Fasthosts Internet Limited, GB): 8 addresses; AS8560 (IONOS-AS - IONOS SE, DE): 8 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

info

16 of 16 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
01.rack26ns.de 217.160.80.161NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
01.rack26ns.de 2001:8d8:fe:53:217:160:80:161NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
02.rack26ns.de 217.160.81.161NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
02.rack26ns.de 2001:8d8:fe:53:217:160:81:161NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
03.rack26ns.de 185.132.35.161NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
03.rack26ns.de 2607:f1c0:fe:53:185:132:35:161NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
04.rack26ns.de 185.132.34.161NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
04.rack26ns.de 2607:f1c0:fe:53:185:132:34:161NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns1.hostpress.de 217.160.80.161NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns1.hostpress.de 2001:8d8:fe:53:217:160:80:161NOERROR, 10 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns2.hostpress.de 217.160.81.161NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns2.hostpress.de 2001:8d8:fe:53:217:160:81:161NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns3.hostpress.de 185.132.35.161NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns3.hostpress.de 2607:f1c0:fe:53:185:132:35:161NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns4.hostpress.de 185.132.34.161NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns4.hostpress.de 2607:f1c0:fe:53:185:132:34:161NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/

Checks

  • ✓ All respond #14
    All 16 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.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: 01.rack26ns.de: "Served by PowerDNS - https://www.powerdns.com/"; 02.rack26ns.de: "Served by PowerDNS - https://www.powerdns.com/"; 03.rack26ns.de: "Served by PowerDNS - https://www.powerdns.com/"; 04.rack26ns.de: "Served by PowerDNS - https://www.powerdns.com/"; ns1.hostpress.de: "Served by PowerDNS - https://www.powerdns.com/"; ns2.hostpress.de: "Served by PowerDNS - https://www.powerdns.com/"; ns3.hostpress.de: "Served by PowerDNS - https://www.powerdns.com/"; ns4.hostpress.de: "Served by PowerDNS - https://www.powerdns.com/".
    #17
  • ✓ 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 2025120119 · primary 01.rack26ns.de

Found

Primary (MNAME)
01.rack26ns.de
Contact (RNAME)
info.hostpress.de
Serial
2025120119
Refresh / retry
43200 s / 7200 s
Expire
1209600 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
01.rack26ns.de (217.160.80.161)2025120119
01.rack26ns.de (2001:8d8:fe:53:217:160:80:161)2025120119
02.rack26ns.de (217.160.81.161)2025120119
02.rack26ns.de (2001:8d8:fe:53:217:160:81:161)2025120119
03.rack26ns.de (185.132.35.161)2025120119
03.rack26ns.de (2607:f1c0:fe:53:185:132:35:161)2025120119
04.rack26ns.de (185.132.34.161)2025120119
04.rack26ns.de (2607:f1c0:fe:53:185:132:34:161)2025120119
ns1.hostpress.de (217.160.80.161)2025120119
ns1.hostpress.de (2001:8d8:fe:53:217:160:80:161)2025120119
ns2.hostpress.de (217.160.81.161)2025120119
ns2.hostpress.de (2001:8d8:fe:53:217:160:81:161)2025120119
ns3.hostpress.de (185.132.35.161)2025120119
ns3.hostpress.de (2607:f1c0:fe:53:185:132:35:161)2025120119
ns4.hostpress.de (185.132.34.161)2025120119
ns4.hostpress.de (2607:f1c0:fe:53:185:132:34:161)2025120119

Checks

  • ✓ Serial 2025120119 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 12h, retry 2h, expire 14d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver 01.rack26ns.de is one of the listed nameservers.
  • ✓ Contact info@hostpress.de #25
    The SOA RNAME info.hostpress.de means info@hostpress.de.
  • ✓ Date-based serial #26
    The serial 2025120119 follows the YYYYMMDDnn convention (2025-12-01).

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

warn

9 records at the apex

Found

Read from
217.160.80.161:53
TypeValueTTL
SOA01.rack26ns.de. info.hostpress.de. 2025120119 43200 7200 1209600 8640086400
NS04.rack26ns.de.86400
NS02.rack26ns.de.86400
NS01.rack26ns.de.86400
NS03.rack26ns.de.86400
A185.248.142.23060
MX10 mail.karrierebibel.de.86400
TXT"brevo-code:a28d583131113c50c01c72ede22f6b6e"86400
TXT"v=spf1 +a +mx +a:m105.rack26server.de -all"86400

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (1m). Low TTLs are useful just before a planned change.
    #32
  • ✓ 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