die-tagespost.de

Checked 21 October 2026, 22:14 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.name2ip.de, ns2.name2ip.de

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
ns1.name2ip.de, ns2.name2ip.de
NS in the zone
ns1.name2ip.de, ns2.name2ip.de
NameserverAddressesNetwork (AS)Glue
ns1.name2ip.de212.80.228.17AS8881 VERSATEL - 1&1 Versatel GmbH, DE212.80.228.17
ns2.name2ip.de212.80.229.17AS8881 VERSATEL - 1&1 Versatel GmbH, DE212.80.229.17

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.name2ip.de, ns2.name2ip.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 0 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS8881 (VERSATEL - 1&1 Versatel GmbH, DE): 2 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • 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
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

warn

2 of 2 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.name2ip.de 212.80.228.17NOERROR, 21 ms, authoritativenoyes / yesrefused9.18.39-0ubuntu0.22.04.7-Ubuntu
ns2.name2ip.de 212.80.229.17NOERROR, 22 ms, authoritativenoyes / yesrefused9.18.39-0ubuntu0.22.04.7-Ubuntu

Checks

  • ✓ All respond #14
    All 2 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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns1.name2ip.de: "9.18.39-0ubuntu0.22.04.7-Ubuntu"; ns2.name2ip.de: "9.18.39-0ubuntu0.22.04.7-Ubuntu". Hide or replace the version string.
    #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 2026070301 · primary ns1.name2ip.de

Found

Primary (MNAME)
ns1.name2ip.de
Contact (RNAME)
hostmaster.name2ip.de
Serial
2026070301
Refresh / retry
28800 s / 7200 s
Expire
604800 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns1.name2ip.de (212.80.228.17)2026070301
ns2.name2ip.de (212.80.229.17)2026070301

Checks

  • ✓ Serial 2026070301 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.name2ip.de is one of the listed nameservers.
  • ✓ Contact hostmaster@name2ip.de #25
    The SOA RNAME hostmaster.name2ip.de means hostmaster@name2ip.de.
  • ✓ Date-based serial #26
    The serial 2026070301 follows the YYYYMMDDnn convention (2026-07-03).

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

10 records at the apex

Found

Read from
212.80.228.17:53
TypeValueTTL
SOAns1.name2ip.de. hostmaster.name2ip.de. 2026070301 28800 7200 604800 8640086400
NSns2.name2ip.de.86400
NSns1.name2ip.de.86400
A82.211.32.8286400
MX10 mx01.hornetsecurity.com.86400
MX20 mx02.hornetsecurity.com.86400
MX30 mx03.hornetsecurity.com.86400
MX40 mx04.hornetsecurity.com.86400
TXT"MS=ms21523104"86400
TXT"v=spf1 mx include:spf.hornetsecurity.com include:spf.protection.outlook.com include:spf.fidion.de +ip4:91.204.33.211 +ip4:91.204.33.212 ~all"86400

Checks

  • ✓ TTLs within range #32
    TTLs: A 1d, MX 1d, 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