atruvia.de

Checked 21 October 2026, 21:31 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

pass

nsh1.atruvia.de, nsh2.atruvia.com, nsh3.atruvia.de, nsh4.atruvia.com

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
nsh1.atruvia.de, nsh2.atruvia.com, nsh3.atruvia.de, nsh4.atruvia.com
NS in the zone
nsh1.atruvia.de, nsh2.atruvia.com, nsh3.atruvia.de, nsh4.atruvia.com
NameserverAddressesNetwork (AS)Glue
nsh1.atruvia.de217.160.83.251 2001:8d8:fe:53:ac:72:c:0AS8560 IONOS-AS - IONOS SE, DE AS8560 IONOS-AS - IONOS SE, DE217.160.83.251 2001:8d8:fe:53:ac:72:c:0
nsh2.atruvia.com176.97.158.7 2001:67c:10b8::7AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT-
nsh3.atruvia.de185.132.35.251 2607:f1c0:fe:53:185:132:35:251AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB185.132.35.251 2607:f1c0:fe:53:185:132:35:251
nsh4.atruvia.com192.174.68.90 2001:67c:1bc::90AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT-

Checks

  • ✓ 4 nameservers #6
    Delegated to nsh1.atruvia.de, nsh2.atruvia.com, nsh3.atruvia.de, nsh4.atruvia.com.
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • ✓ Glue present and correct #8
    Glue is published for the nameservers inside the zone: nsh1.atruvia.de, nsh3.atruvia.de.
  • ✓ 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 4 IPv6 /48s.
  • ✓ 3 autonomous systems #11
    The nameservers are spread over: AS15418 (IONOS-ANYCAST - Fasthosts Internet Limited, GB): 2 addresses; AS1921 (RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT): 4 addresses; AS8560 (IONOS-AS - IONOS SE, DE): 2 addresses.
  • ✓ Nameserver names under 2 TLDs #12
    Nameserver names use the TLDs .com, .de.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

info

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
nsh1.atruvia.de 217.160.83.251NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
nsh1.atruvia.de 2001:8d8:fe:53:ac:72:c:0NOERROR, 10 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
nsh2.atruvia.com 176.97.158.7NOERROR, 12 ms, authoritativenoyes / yesrefusedreg-wie1
nsh2.atruvia.com 2001:67c:10b8::7NOERROR, 13 ms, authoritativenoyes / yesrefusedreg-wie1
nsh3.atruvia.de 185.132.35.251NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
nsh3.atruvia.de 2607:f1c0:fe:53:185:132:35:251NOERROR, 4 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
nsh4.atruvia.com 192.174.68.90NOERROR, 3 ms, authoritativenoyes / yesrefusedRcodeZero DNS
nsh4.atruvia.com 2001:67c:1bc::90NOERROR, 4 ms, authoritativenoyes / yesrefusedRcodeZero DNS

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: nsh1.atruvia.de: "Served by PowerDNS - https://www.powerdns.com/"; nsh2.atruvia.com: "reg-wie1"; nsh3.atruvia.de: "Served by PowerDNS - https://www.powerdns.com/"; nsh4.atruvia.com: "RcodeZero DNS".
    #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 2025100182 · primary nsh1.atruvia.de

Found

Primary (MNAME)
nsh1.atruvia.de
Contact (RNAME)
hostmaster.atruvia.de
Serial
2025100182
Refresh / retry
43200 s / 7200 s
Expire
1209600 s
Negative TTL
900 s

Serial per nameserver

NameserverSerial
nsh1.atruvia.de (217.160.83.251)2025100182
nsh1.atruvia.de (2001:8d8:fe:53:ac:72:c:0)2025100182
nsh2.atruvia.com (176.97.158.7)2025100182
nsh2.atruvia.com (2001:67c:10b8::7)2025100182
nsh3.atruvia.de (185.132.35.251)2025100182
nsh3.atruvia.de (2607:f1c0:fe:53:185:132:35:251)2025100182
nsh4.atruvia.com (192.174.68.90)2025100182
nsh4.atruvia.com (2001:67c:1bc::90)2025100182

Checks

  • ✓ Serial 2025100182 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 12h, retry 2h, expire 14d, negative TTL 15m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver nsh1.atruvia.de is one of the listed nameservers.
  • ✓ Contact hostmaster@atruvia.de #25
    The SOA RNAME hostmaster.atruvia.de means hostmaster@atruvia.de.
  • ✓ Date-based serial #26
    The serial 2025100182 follows the YYYYMMDDnn convention (2025-10-01).

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

info

36 records at the apex

Found

Read from
217.160.83.251:53
TypeValueTTL
SOAnsh1.atruvia.de. hostmaster.atruvia.de. 2025100182 43200 7200 1209600 900900
NSnsh3.atruvia.de.900
NSnsh2.atruvia.com.900
NSnsh4.atruvia.com.900
NSnsh1.atruvia.de.900
A46.254.121.83900
MX20 gmail23.gadmail.de.900
MX20 rmail22.gadmail.de.900
MX20 gmail22.gadmail.de.900
MX20 rmail23.gadmail.de.900
MX20 omail22.gadmail.de.900
MX20 wmail22.gadmail.de.900
MX20 omail23.gadmail.de.900
MX20 wmail23.gadmail.de.900
TXT"D-TRUST=ZIL4ECPHQMHOTHOX9OL5W5I"900
TXT"docusign=a97238b0-d151-43ba-a03d-2398b5f2c42a"900
TXT"adobe-idp-site-verification=a75ab279a7c97e609efc3fec674c00d6e9fff51cb7da95b18ce562500ee14eb9"900
TXT"apple-domain-verification=zSRE0SnzTb06tXiP"900
TXT"MS=ms87065922"900
TXT"figma-domain-verification=3c1feec2eb94145d9c92e18e76c2a489e0952946e1c8b6b2283b80608c0a2baf-1739950778"900
TXT"adobe-idp-site-verification=5d0180f7dd6b0de820d03306c5bfaf4db5ab3f5f03ee9559e71c6a60d4bc67a7"900
TXT"docusign=6e5972e0-a9bb-4605-9f59-2942fc9b464b"900
TXT"QuoVadis=64d2dba2-defd-4e0a-88db-535d4d0322c9"900
TXT"jamf-site-verification=SGHxWAp3g2PPUQeKxJqV5Q"900
TXT"dd842vnv7lmc3qv0c1w592r5c5v6f016"900
TXT"atlassian-domain-verification=MwhP85qsO9pPgnlTUPXf/sF4HhZt3ZAkqWOyniiYdUkZ1105C9c/SwOxTxYtCrtb"900
TXT"teamviewer-sso-verification=e6f76241a2434c1fa5a0e7aa2ad4ee90"900
TXT"v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9po5gNz0sz6OEiIWKzDPBCpjTqrI2qkikMoH5+Vsqt6u9eqeucrSX8OYDUG0UsikCFic6b2pw5s01cEkTDeU/j44+2GkOGE8e/chQjkT502cwt25eRuMr5Um04TEmzWcGvExcoP+IBav33OWINO1lNA7gSZXRa/kXIivIsYtOJhs3Db2d+fZYNS" "MK7K0gK7ujgpnwxtJekVKakHO3rRizZz+NvbnVj9C0UXStzaqg6OawSeOXDIAOgDOiMlY27uiBlwPnEQ41MlGsNaFpFUf96Q9O6A6TqFpwc/eJK+Ay06o4PsR8/x5k3MWP1Db7c7klXdeMarqb+ksg74E5gpKIwIDAQAB"900
TXT"v=spf1 a:atruvia.de include:spf.fiduciagad.de include:spf.m-1.eu-1.quentn.com include:spf_c.oraclecloud.com include:spf.info-online.org ip4:54.229.2.165 ip4:52.30.130.201 -all"900
TXT"DirectFedAuthUrl=https://teleport-route-teleport-cluster.apps.caas-ekad-lab02.rz.bankenit.de/enterprise/saml-idp/sso"900
TXT"Dynatrace-site-verification=71ce554f-6c0a-4b36-ae25-ed48b1cab9d7__bno99vbqae516pet3u8e21f5pt"900
TXT"google-gws-recovery-domain-verification=64780213"900
TXT"google-gws-recovery-domain-verification=64843504"900
TXT"google-site-verification=D_ftHH4EkceLRHOmTrRraUSzkSNyTTk8Q72GFf4Tn8E"900
TXT"wiz-domain-verification=a5605d9a31e50502c99b6c79527b30807193b0546a1a6dc63d0cfb86810fc1dd"900
TXT"D-TRUST=K2HJ89Q5XGZMJ6C9GX9WVUR"900

Checks

  • ✓ TTLs within range #32
    TTLs: A 15m, MX 15m, NS 15m. The NS TTL at the parent is 1d and in the zone 15m; 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