juris.de

Checked 21 October 2026, 23:02 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

info

dns1.juris.de, dns2.juris.de, dns3.juris.de

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
dns1.juris.de, dns2.juris.de, dns3.juris.de
NS in the zone
dns1.juris.de, dns2.juris.de, dns3.juris.de
NameserverAddressesNetwork (AS)Glue
dns1.juris.de89.163.151.158 2001:4ba0:cafe:118c::1AS24961 MYLOC-AS - WIIT AG, DE AS24961 MYLOC-AS - WIIT AG, DE89.163.151.158 2001:4ba0:cafe:118c::1
dns2.juris.de176.28.13.235 2a01:488:66:1000:b01c:deb:0:1AS8972 GD-EMEA-DC-SXB1 - Host Europe GmbH, DE AS20773 GODADDY - Host Europe GmbH, DE176.28.13.235 2a01:488:66:1000:b01c:deb:0:1
dns3.juris.de78.46.217.126 2a01:4f8:c17:15e5::2AS24940 HETZNER-AS - Hetzner Online GmbH, DE AS24940 HETZNER-AS - Hetzner Online GmbH, DE78.46.217.126 2a01:4f8:c17:15e5::2

Checks

  • ✓ 3 nameservers #6
    Delegated to dns1.juris.de, dns2.juris.de, dns3.juris.de.
  • ✓ 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: dns1.juris.de, dns2.juris.de, dns3.juris.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 3 IPv4 /24s and 3 IPv6 /48s.
  • ✓ 4 autonomous systems #11
    The nameservers are spread over: AS20773 (GODADDY - Host Europe GmbH, DE): 1 address; AS24940 (HETZNER-AS - Hetzner Online GmbH, DE): 2 addresses; AS24961 (MYLOC-AS - WIIT AG, DE): 2 addresses; AS8972 (GD-EMEA-DC-SXB1 - Host Europe GmbH, DE): 1 address.
  • 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

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dns1.juris.de 89.163.151.158NOERROR, 7 ms, authoritativenoyes / yesrefusedUnknown
dns1.juris.de 2001:4ba0:cafe:118c::1NOERROR, 8 ms, authoritativenoyes / yesrefusedUnknown
dns2.juris.de 176.28.13.235NOERROR, 7 ms, authoritativenoyes / yesrefused-
dns2.juris.de 2a01:488:66:1000:b01c:deb:0:1NOERROR, 8 ms, authoritativenoyes / yesrefused-
dns3.juris.de 78.46.217.126NOERROR, 4 ms, authoritativenoyes / yesrefusedUnknown
dns3.juris.de 2a01:4f8:c17:15e5::2NOERROR, 7 ms, authoritativenoyes / yesrefusedUnknown

Checks

  • ✓ All respond #14
    All 6 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: dns1.juris.de: "Unknown"; dns3.juris.de: "Unknown".
    #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 2026100204 · primary dns2.juris.de

Found

Primary (MNAME)
dns2.juris.de
Contact (RNAME)
hostmaster.juris.de
Serial
2026100204
Refresh / retry
43200 s / 7200 s
Expire
2419200 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
dns1.juris.de (89.163.151.158)2026100204
dns1.juris.de (2001:4ba0:cafe:118c::1)2026100204
dns2.juris.de (176.28.13.235)2026100204
dns2.juris.de (2a01:488:66:1000:b01c:deb:0:1)2026100204
dns3.juris.de (78.46.217.126)2026100204
dns3.juris.de (2a01:4f8:c17:15e5::2)2026100204

Checks

  • ✓ Serial 2026100204 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 12h, retry 2h, expire 28d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver dns2.juris.de is one of the listed nameservers.
  • ✓ Contact hostmaster@juris.de #25
    The SOA RNAME hostmaster.juris.de means hostmaster@juris.de.
  • ✓ Date-based serial #26
    The serial 2026100204 follows the YYYYMMDDnn convention (2026-10-02).

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

16 records at the apex

Found

Read from
89.163.151.158:53
TypeValueTTL
SOAdns2.juris.de. hostmaster.juris.de. 2026100204 43200 7200 2419200 8640030
NSdns1.juris.de.30
NSdns2.juris.de.30
NSdns3.juris.de.30
A188.210.44.20630
MX0 juris-de.mail.protection.outlook.com.30
TXT"asv=90a0b60365e3cd38bf218b4d5a331a91"30
TXT"atlassian-domain-verification=UEZHla5WdWRvVW6JB7M913gM/MC12IcFOg8inT9rd79D7BzrSFSJPbaKxF9MgLRD"30
TXT"mindmanager-verification=3e7db077f6e8f1bce837e8ff8928c09a2df1e1d747e83177df7058aca9261e95"30
TXT"swisssign-check=iQL-pjKqV9ErsiHsEwbtlF_RjAE"30
TXT"site24x7-signals-domain-verification=88514416be3f820b6e9fc1aaf76e53f4"30
TXT"EcK45D4ZAJN/XXS1upYQ3wOqomsw/VMFYUbxT7ufyLTgazjupgXG+pZt0FGA0lc/jRjZmNdyGSRVGReOrMnb/w=="30
TXT"28040c7f73c3524e99a5694ed306caa5"30
TXT"v=spf1 mx include:spf.juris.de -all"30
TXT"apple-domain-verification=PsJJ25kzF4ReObTl"30
TXT"anthropic-domain-verification-8ay9ha=g2gYl41tAZ1baKzKZcgDY4sbP"30

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (30s), MX (30s), NS (30s). Low TTLs are useful just before a planned change. The NS TTL at the parent is 1d and in the zone 30s; resolvers may use either.
    #32
  • ✓ 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