xn--generator-datenschutzerklrung-pqc.de

Checked 22 October 2026, 01:10 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

dns01.ns15.net, dns02.ns15.net, dns03.ns15.net, dns04.ns15.net

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
dns01.ns15.net, dns02.ns15.net, dns03.ns15.net, dns04.ns15.net
NS in the zone
dns01.ns15.net, dns02.ns15.net, dns03.ns15.net, dns04.ns15.net
NameserverAddressesNetwork (AS)Glue
dns01.ns15.net62.116.159.66 2001:4178:3:a357:62:116:159:66AS15456 INTERNETX-AS - InterNetX GmbH, DE AS15456 INTERNETX-AS - InterNetX GmbH, DE-
dns02.ns15.net217.160.113.99 2001:8d8:580:401:217:160:113:99AS8560 IONOS-AS - IONOS SE, DE AS8560 IONOS-AS - IONOS SE, DE-
dns03.ns15.net89.146.248.64 2a01:130:2000:118:89:146:248:64AS8495 INTERNET_AG - INTERNET AG Global Network, DE AS8495 INTERNET_AG - INTERNET AG Global Network, DE-
dns04.ns15.net89.146.248.64 2a01:130:2000:118:89:146:248:64AS8495 INTERNET_AG - INTERNET AG Global Network, DE AS8495 INTERNET_AG - INTERNET AG Global Network, DE-

Checks

  • ✓ 4 nameservers #6
    Delegated to dns01.ns15.net, dns02.ns15.net, dns03.ns15.net, dns04.ns15.net.
  • ✓ 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 3 IPv4 /24s and 3 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): 4 addresses; AS8560 (IONOS-AS - IONOS SE, DE): 2 addresses.
  • i
    All nameserver names under .net
    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
dns01.ns15.net 62.116.159.66NOERROR, 11 ms, authoritativenoyes / yesrefused-
dns01.ns15.net 2001:4178:3:a357:62:116:159:66NOERROR, 11 ms, authoritativenoyes / yesrefused-
dns02.ns15.net 217.160.113.99NOERROR, 8 ms, authoritativenoyes / yesrefused-
dns02.ns15.net 2001:8d8:580:401:217:160:113:99NOERROR, 9 ms, authoritativenoyes / yesrefused-
dns03.ns15.net 89.146.248.64NOERROR, 5 ms, authoritativenoyes / yesrefused-
dns03.ns15.net 2a01:130:2000:118:89:146:248:64NOERROR, 5 ms, authoritativenoyes / yesrefused-
dns04.ns15.net 89.146.248.64NOERROR, 5 ms, authoritativenoyes / yesrefused-
dns04.ns15.net 2a01:130:2000:118:89:146:248:64NOERROR, 5 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 2023032802 · primary dns01.ns15.net

Found

Primary (MNAME)
dns01.ns15.net
Contact (RNAME)
webmaster.ratgeberrecht.eu
Serial
2023032802
Refresh / retry
43200 s / 7200 s
Expire
1209600 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
dns01.ns15.net (62.116.159.66)2023032802
dns01.ns15.net (2001:4178:3:a357:62:116:159:66)2023032802
dns02.ns15.net (217.160.113.99)2023032802
dns02.ns15.net (2001:8d8:580:401:217:160:113:99)2023032802
dns03.ns15.net (89.146.248.64)2023032802
dns03.ns15.net (2a01:130:2000:118:89:146:248:64)2023032802
dns04.ns15.net (89.146.248.64)2023032802
dns04.ns15.net (2a01:130:2000:118:89:146:248:64)2023032802

Checks

  • ✓ Serial 2023032802 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 dns01.ns15.net is one of the listed nameservers.
  • ✓ Contact webmaster@ratgeberrecht.eu #25
    The SOA RNAME webmaster.ratgeberrecht.eu means webmaster@ratgeberrecht.eu.
  • ✓ Date-based serial #26
    The serial 2023032802 follows the YYYYMMDDnn convention (2023-03-28).

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

7 records at the apex

Found

Read from
62.116.159.66:53
TypeValueTTL
SOAdns01.ns15.net. webmaster.ratgeberrecht.eu. 2023032802 43200 7200 1209600 8640086400
NSdns04.ns15.net.86400
NSdns01.ns15.net.86400
NSdns03.ns15.net.86400
NSdns02.ns15.net.86400
A185.243.11.47900
TXT"google-site-verification=Cv-TybezPvaJgCX9GtZb_Cfej7LMJj2_vHGuKpjUbxg"900

Checks

  • ✓ TTLs within range #32
    TTLs: A 15m, 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