anonymize-me.de

Checked 21 October 2026, 21:30 UTC · via 8.8.8.8
!Passed with warnings
20 passed 4 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

dns1-pmr1.3claws.de, dns1-sod1.3claws.eu, dns1-sod2.3claws.net, dns1-sod3.3claws.network, dns1-sod4.3claws.xyz

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
dns1-pmr1.3claws.de, dns1-sod1.3claws.eu, dns1-sod2.3claws.net, dns1-sod3.3claws.network, dns1-sod4.3claws.xyz
NS in the zone
dns1-pmr1.3claws.de, dns1-sod1.3claws.eu, dns1-sod2.3claws.net, dns1-sod3.3claws.network, dns1-sod4.3claws.xyz
NameserverAddressesNetwork (AS)Glue
dns1-pmr1.3claws.de88.198.208.30 2a01:4f8:c0c:7395::1AS24940 HETZNER-AS - Hetzner Online GmbH, DE AS24940 HETZNER-AS - Hetzner Online GmbH, DE88.198.208.30 2a01:4f8:c0c:7395::1
dns1-sod1.3claws.eu78.47.228.255 2a01:4f8:c17:6c81::1AS24940 HETZNER-AS - Hetzner Online GmbH, DE AS24940 HETZNER-AS - Hetzner Online GmbH, DE-
dns1-sod2.3claws.net95.217.3.8 2a01:4f9:c010:8917::1AS24940 HETZNER-AS - Hetzner Online GmbH, DE AS24940 HETZNER-AS - Hetzner Online GmbH, DE-
dns1-sod3.3claws.network116.202.26.88 2a01:4f8:c17:b00f::1AS24940 HETZNER-AS - Hetzner Online GmbH, DE AS24940 HETZNER-AS - Hetzner Online GmbH, DE-
dns1-sod4.3claws.xyz95.217.11.236 2a01:4f9:c010:bb9d::1AS24940 HETZNER-AS - Hetzner Online GmbH, DE AS24940 HETZNER-AS - Hetzner Online GmbH, DE-

Checks

  • ✓ 5 nameservers #6
    Delegated to dns1-pmr1.3claws.de, dns1-sod1.3claws.eu, dns1-sod2.3claws.net, dns1-sod3.3claws.network, dns1-sod4.3claws.xyz.
  • ✓ 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 5 IPv4 /24s and 3 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS24940 (HETZNER-AS - Hetzner Online GmbH, DE): 10 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • ✓ Nameserver names under 5 TLDs #12
    Nameserver names use the TLDs .de, .eu, .net, .network, .xyz.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

warn

10 of 10 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dns1-pmr1.3claws.de 88.198.208.30NOERROR, 2 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.1.6
dns1-pmr1.3claws.de 2a01:4f8:c0c:7395::1NOERROR, 2 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.1.6
dns1-sod1.3claws.eu 78.47.228.255NOERROR, 5 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.1.6
dns1-sod1.3claws.eu 2a01:4f8:c17:6c81::1NOERROR, 5 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.1.6
dns1-sod2.3claws.net 95.217.3.8NOERROR, 26 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.1.6
dns1-sod2.3claws.net 2a01:4f9:c010:8917::1NOERROR, 25 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.1.6
dns1-sod3.3claws.network 116.202.26.88NOERROR, 6 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.1.6
dns1-sod3.3claws.network 2a01:4f8:c17:b00f::1NOERROR, 5 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.1.6
dns1-sod4.3claws.xyz 95.217.11.236NOERROR, 24 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.1.6
dns1-sod4.3claws.xyz 2a01:4f9:c010:bb9d::1NOERROR, 28 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.1.6

Checks

  • ✓ All respond #14
    All 10 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: dns1-pmr1.3claws.de: "PowerDNS Authoritative Server 4.1.6"; dns1-sod1.3claws.eu: "PowerDNS Authoritative Server 4.1.6"; dns1-sod2.3claws.net: "PowerDNS Authoritative Server 4.1.6"; dns1-sod3.3claws.network: "PowerDNS Authoritative Server 4.1.6"; dns1-sod4.3claws.xyz: "PowerDNS Authoritative Server 4.1.6". 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

warn

serial 2020102602 · primary dns1-pmr1.3claws.de

Found

Primary (MNAME)
dns1-pmr1.3claws.de
Contact (RNAME)
hostmaster.3claws.network
Serial
2020102602
Refresh / retry
3600 s / 900 s
Expire
604800 s
Negative TTL
180 s

Serial per nameserver

NameserverSerial
dns1-pmr1.3claws.de (88.198.208.30)2020102602
dns1-pmr1.3claws.de (2a01:4f8:c0c:7395::1)2020102602
dns1-sod1.3claws.eu (78.47.228.255)2020102602
dns1-sod1.3claws.eu (2a01:4f8:c17:6c81::1)2020102602
dns1-sod2.3claws.net (95.217.3.8)2020102602
dns1-sod2.3claws.net (2a01:4f9:c010:8917::1)2020102602
dns1-sod3.3claws.network (116.202.26.88)2020102602
dns1-sod3.3claws.network (2a01:4f8:c17:b00f::1)2020102602
dns1-sod4.3claws.xyz (95.217.11.236)2020102602
dns1-sod4.3claws.xyz (2a01:4f9:c010:bb9d::1)2020102602

Checks

  • ✓ Serial 2020102602 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    negative caching TTL (minimum) 3m is outside 5m–1d (RFC 2308 recommends 1–3 hours). Current values: refresh 1h, retry 15m, expire 7d, negative TTL 3m.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver dns1-pmr1.3claws.de is one of the listed nameservers.
  • ✓ Contact hostmaster@3claws.network #25
    The SOA RNAME hostmaster.3claws.network means hostmaster@3claws.network.
  • ✓ Date-based serial #26
    The serial 2020102602 follows the YYYYMMDDnn convention (2020-10-26).

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

8 records at the apex

Found

Read from
88.198.208.30:53
TypeValueTTL
SOAdns1-pmr1.3claws.de. hostmaster.3claws.network. 2020102602 3600 900 604800 180180
NSdns1-sod3.3claws.network.180
NSdns1-pmr1.3claws.de.180
NSdns1-sod2.3claws.net.180
NSdns1-sod1.3claws.eu.180
NSdns1-sod4.3claws.xyz.180
A176.9.175.237180
MX10 mx1.thinklabs-cluster.de.180

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (3m), MX (3m), NS (3m). Low TTLs are useful just before a planned change. The NS TTL at the parent is 1d and in the zone 3m; resolvers may use either.
    #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