hhv.de

Checked 21 October 2026, 22:50 UTC · via 8.8.8.8
!Passed with warnings
22 passed 2 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

warn

ns5.speed-server.de, ns6.speed-server.de, ns7.speed-server.de, ns8.speed-server.de

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
ns5.speed-server.de, ns6.speed-server.de, ns7.speed-server.de, ns8.speed-server.de
NS in the zone
ns5.speed-server.de, ns6.speed-server.de, ns7.speed-server.de, ns8.speed-server.de
NameserverAddressesNetwork (AS)Glue
ns5.speed-server.de217.160.80.161 2001:8d8:fe:53:217:160:80:161AS8560 IONOS-AS - IONOS SE, DE AS8560 IONOS-AS - IONOS SE, DE62.116.159.4 2001:4178:3:a357:62:116:159:4
ns6.speed-server.de217.160.81.161 2001:8d8:fe:53:217:160:81:161AS8560 IONOS-AS - IONOS SE, DE AS8560 IONOS-AS - IONOS SE, DE217.160.113.37 2001:8d8:580:401:217:160:113:37
ns7.speed-server.de185.132.35.161 2607:f1c0:fe:53:185:132:35:161AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB89.146.248.4 2a01:130:2000:118:89:146:248:4
ns8.speed-server.de185.132.34.161 2607:f1c0:fe:53:185:132:34:161AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB74.208.254.4 2607:f1c0:1800:8091:74:208:254:4

Checks

  • ✓ 4 nameservers #6
    Delegated to ns5.speed-server.de, ns6.speed-server.de, ns7.speed-server.de, ns8.speed-server.de.
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • !
    Glue differs from the zone
    The addresses at the parent (glue) differ from the addresses in the zone: ns5.speed-server.de (glue 62.116.159.4, 2001:4178:3:a357:62:116:159:4, zone 217.160.80.161, 2001:8d8:fe:53:217:160:80:161); ns6.speed-server.de (glue 217.160.113.37, 2001:8d8:580:401:217:160:113:37, zone 217.160.81.161, 2001:8d8:fe:53:217:160:81:161); ns7.speed-server.de (glue 89.146.248.4, 2a01:130:2000:118:89:146:248:4, zone 185.132.35.161, 2607:f1c0:fe:53:185:132:35:161); ns8.speed-server.de (glue 74.208.254.4, 2607:f1c0:1800:8091:74:208:254:4, zone 185.132.34.161, 2607:f1c0:fe:53:185:132:34:161). Update the glue at your registrar.
    #8
  • ✓ 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): 4 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

info

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns5.speed-server.de 217.160.80.161NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns5.speed-server.de 2001:8d8:fe:53:217:160:80:161NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns6.speed-server.de 217.160.81.161NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns6.speed-server.de 2001:8d8:fe:53:217:160:81:161NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns7.speed-server.de 185.132.35.161NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns7.speed-server.de 2607:f1c0:fe:53:185:132:35:161NOERROR, 8 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns8.speed-server.de 185.132.34.161NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns8.speed-server.de 2607:f1c0:fe:53:185:132:34:161NOERROR, 4 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/

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.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: ns5.speed-server.de: "Served by PowerDNS - https://www.powerdns.com/"; ns6.speed-server.de: "Served by PowerDNS - https://www.powerdns.com/"; ns7.speed-server.de: "Served by PowerDNS - https://www.powerdns.com/"; ns8.speed-server.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 2026010853 · primary ns5.speed-server.de

Found

Primary (MNAME)
ns5.speed-server.de
Contact (RNAME)
hosting.carra.de
Serial
2026010853
Refresh / retry
43200 s / 7200 s
Expire
1209600 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns5.speed-server.de (217.160.80.161)2026010853
ns5.speed-server.de (2001:8d8:fe:53:217:160:80:161)2026010853
ns6.speed-server.de (217.160.81.161)2026010853
ns6.speed-server.de (2001:8d8:fe:53:217:160:81:161)2026010853
ns7.speed-server.de (185.132.35.161)2026010853
ns7.speed-server.de (2607:f1c0:fe:53:185:132:35:161)2026010853
ns8.speed-server.de (185.132.34.161)2026010853
ns8.speed-server.de (2607:f1c0:fe:53:185:132:34:161)2026010853

Checks

  • ✓ Serial 2026010853 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 12h, retry 2h, expire 14d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns5.speed-server.de is one of the listed nameservers.
  • ✓ Contact hosting@carra.de #25
    The SOA RNAME hosting.carra.de means hosting@carra.de.
  • ✓ Date-based serial #26
    The serial 2026010853 follows the YYYYMMDDnn convention (2026-01-08).

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

15 records at the apex

Found

Read from
217.160.80.161:53
TypeValueTTL
SOAns5.speed-server.de. hosting.carra.de. 2026010853 43200 7200 1209600 36003600
NSns7.speed-server.de.3600
NSns6.speed-server.de.3600
NSns8.speed-server.de.3600
NSns5.speed-server.de.3600
A80.190.174.183600
MX10 hhv-de.mail.protection.outlook.com.3600
TXT"_hdd6bra3drpepta8js8detssmmn0c45"3600
TXT"v=spf1 include:spf.protection.outlook.com include:sendgrid.net ip4:168.245.124.98 ip4:159.183.128.46 ip4:159.183.232.27 ip4:159.183.233.146 ~all"3600
TXT"MS=ms92409280"3600
TXT"frqm5k5ghbfnqhtyp9z2y8czp47xcw8h"3600
TXT"yv8hm4mvb84j7pxybrq901rmjx2g6401"3600
TXT"apple-domain-verification=bFwU5Z8zObqiX0ST"3600
TXT"ms92409280.msv1.invalid.outlook.com"3600
TXT"google-site-verification=JU90I8toWPs2lH9Gu2zVNIOs91m-WoVWDtIpxI09t7o"3600

Checks

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