anicura.de

Checked 21 October 2026, 21:28 UTC · via 8.8.8.8
!Passed with warnings
22 passed 3 warnings 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

dns01.dipcon.com, dns02.ports.se, dns03.ports.se, dns04.ports.net

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
dns01.dipcon.com, dns02.ports.se, dns03.ports.se, dns04.ports.net
NS in the zone
dns01.dipcon.com, dns02.ports.se, dns03.ports.se, dns04.ports.net
NameserverAddressesNetwork (AS)Glue
dns01.dipcon.com193.14.90.50 2a00:801:fb:253::4AS1257 SWIPNET - Tele2 Sverige AB, EU AS1257 SWIPNET - Tele2 Sverige AB, EU-
dns02.ports.se45.63.42.179 2001:19f0:5001:2a:5400:ff:fe38:1e6fAS20473 AS-VULTR - The Constant Company, LLC, US AS20473 AS-VULTR - The Constant Company, LLC, US-
dns03.ports.se94.237.33.102 2a04:3540:1000:310:287e:f6ff:fe1d:4789AS202053 UPCLOUD - UpCloud Ltd, FI AS202053 UPCLOUD - UpCloud Ltd, FI-
dns04.ports.net158.255.211.116 2a03:f80:ed15:3ec8::1AS57169 EDIS-AS-EU - EDIS GmbH, AT AS57169 EDIS-AS-EU - EDIS GmbH, AT-

Checks

  • ✓ 4 nameservers #6
    Delegated to dns01.dipcon.com, dns02.ports.se, dns03.ports.se, dns04.ports.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 4 IPv4 /24s and 4 IPv6 /48s.
  • ✓ 4 autonomous systems #11
    The nameservers are spread over: AS1257 (SWIPNET - Tele2 Sverige AB, EU): 2 addresses; AS202053 (UPCLOUD - UpCloud Ltd, FI): 2 addresses; AS20473 (AS-VULTR - The Constant Company, LLC, US): 2 addresses; AS57169 (EDIS-AS-EU - EDIS GmbH, AT): 2 addresses.
  • ✓ Nameserver names under 3 TLDs #12
    Nameserver names use the TLDs .com, .net, .se.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

info

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dns01.dipcon.com 193.14.90.50NOERROR, 23 ms, authoritativenoyes / yesrefused<HIDDEN>
dns01.dipcon.com 2a00:801:fb:253::4NOERROR, 25 ms, authoritativenoyes / yesrefused<HIDDEN>
dns02.ports.se 45.63.42.179NOERROR, 9 ms, authoritativenoyes / yesrefused<HIDDEN>
dns02.ports.se 2001:19f0:5001:2a:5400:ff:fe38:1e6fNOERROR, 9 ms, authoritativenoyes / yesrefused<HIDDEN>
dns03.ports.se 94.237.33.102NOERROR, 25 ms, authoritativenoyes / yesrefused<HIDDEN>
dns03.ports.se 2a04:3540:1000:310:287e:f6ff:fe1d:4789NOERROR, 25 ms, authoritativenoyes / yesrefused<HIDDEN>
dns04.ports.net 158.255.211.116NOERROR, 13 ms, authoritativenoyes / yesrefused<HIDDEN>
dns04.ports.net 2a03:f80:ed15:3ec8::1NOERROR, 14 ms, authoritativenoyes / yesrefused<HIDDEN>

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: dns01.dipcon.com: "<HIDDEN>"; dns02.ports.se: "<HIDDEN>"; dns03.ports.se: "<HIDDEN>"; dns04.ports.net: "<HIDDEN>".
    #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 2026090702 · primary dns01.dipcon.com

Found

Primary (MNAME)
dns01.dipcon.com
Contact (RNAME)
registry.ports.net
Serial
2026090702
Refresh / retry
1800 s / 900 s
Expire
1814400 s
Negative TTL
60 s

Serial per nameserver

NameserverSerial
dns01.dipcon.com (193.14.90.50)2026090702
dns01.dipcon.com (2a00:801:fb:253::4)2026090702
dns02.ports.se (45.63.42.179)2026090702
dns02.ports.se (2001:19f0:5001:2a:5400:ff:fe38:1e6f)2026090702
dns03.ports.se (94.237.33.102)2026090702
dns03.ports.se (2a04:3540:1000:310:287e:f6ff:fe1d:4789)2026090702
dns04.ports.net (158.255.211.116)2026090702
dns04.ports.net (2a03:f80:ed15:3ec8::1)2026090702

Checks

  • ✓ Serial 2026090702 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    negative caching TTL (minimum) 1m is outside 5m–1d (RFC 2308 recommends 1–3 hours). Current values: refresh 30m, retry 15m, expire 21d, negative TTL 1m.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver dns01.dipcon.com is one of the listed nameservers.
  • ✓ Contact registry@ports.net #25
    The SOA RNAME registry.ports.net means registry@ports.net.
  • ✓ Date-based serial #26
    The serial 2026090702 follows the YYYYMMDDnn convention (2026-09-07).

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

29 records at the apex

Found

Read from
193.14.90.50:53
TypeValueTTL
SOAdns01.dipcon.com. registry.ports.net. 2026090702 1800 900 1814400 6060
NSdns04.ports.net.60
NSdns02.ports.se.60
NSdns01.dipcon.com.60
NSdns03.ports.se.60
A217.114.94.260
MX0 anicura-de.mail.protection.outlook.com.60
TXT"_x2vqk5frnft3xbv42l1pnp037sowrc6"60
TXT"facebook-domain-verification=wpnqvb588wgkct1hg99q1upmwb419z"60
TXT"_n92uevi6h2bgbod9ukfvocfkeoadjy3"60
TXT"onetrust-domain-verification=897a1201825d4616beaaf6749d217f09"60
TXT"v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com a:relay.episerverhotell.net include:emaileuc.freshservice.com include:_spf.zimpel.de include:nw010.com ip4:5.61.115.80/29 ~all"60
TXT"_u1w8473bjj58cqkpyzvq6uy9dtll3st"60
TXT"5hyrj07yjffxgstqk7flfpv3170vyfft"60
TXT"docusign=78518e12-9e7c-4452-8aad-72c3dde2cd49"60
TXT"g6t5vns994x4zkt33qyjyzcjv9vylcws"60
TXT"_nmtre0izu9uchx3zia3yfwpg93rftb6"60
TXT"_gbvjsq80151uyxdg8h5mhzlbaqfodhl"60
TXT"google-site-verification=Rq2T8LRqhPr388PGUHFiQEcGZdkaOmtdYJ0HZkoLRJw"60
TXT"_oxyo7radpzuactj4bgvbnar2o15kzoh"60
TXT"fddjwfbprqxjm84ptsx7htt9cgxjkq14"60
TXT"1password-site-verification=NEODLQQSNZB3BHCMBZU43TWCJU"60
TXT"8cd4f0805f7nc64g568k64ncgp8p9wky"60
TXT"nzq827rrdzxs2fgbflb5zkrvkq4f1n50"60
TXT"_1jlie313jb3s45f8womrk5ebl0pmo8l"60
TXT"google-gws-recovery-domain-verification=52299407"60
TXT"j607kjgcfd9hjmjb8hbc9msg0tt1357z"60
TXT"_9ht2yov7sotusi7n9zc87q47mbpamkr"60
TXT"tcjg9j94762wvndlwd01dbz66kwd8cg3"60

Checks

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