apotheken-umschau.de

Checked 21 October 2026, 21:30 UTC · via 8.8.8.8
!Passed with warnings
23 passed 1 warning 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

ns1.wortundbildverlag.org, ns2.wortundbildverlag.org

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
ns1.wortundbildverlag.org, ns2.wortundbildverlag.org
NS in the zone
ns1.wortundbildverlag.org, ns2.wortundbildverlag.org
NameserverAddressesNetwork (AS)Glue
ns1.wortundbildverlag.org185.95.96.53 2a00:1c3e:96::53AS8561 KNIPPWORLDWIDE - Knipp Medien und Kommunikation GmbH, DE AS48519 KNIPP-AMS-AS - Knipp Medien und Kommunikation GmbH, DE-
ns2.wortundbildverlag.org185.95.98.53 2a00:1c3e:98::53AS8561 KNIPPWORLDWIDE - Knipp Medien und Kommunikation GmbH, DE AS48519 KNIPP-AMS-AS - Knipp Medien und Kommunikation GmbH, DE-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.wortundbildverlag.org, ns2.wortundbildverlag.org.
    #6
  • ✓ 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 2 IPv4 /24s and 2 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS48519 (KNIPP-AMS-AS - Knipp Medien und Kommunikation GmbH, DE): 2 addresses; AS8561 (KNIPPWORLDWIDE - Knipp Medien und Kommunikation GmbH, DE): 2 addresses.
  • i
    All nameserver names under .org
    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

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.wortundbildverlag.org 185.95.96.53NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns1.wortundbildverlag.org 2a00:1c3e:96::53NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns2.wortundbildverlag.org 185.95.98.53NOERROR, 18 ms, authoritativenoyes / yesrefused-
ns2.wortundbildverlag.org 2a00:1c3e:98::53NOERROR, 22 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 4 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 2026072938 · primary ns1.wortundbildverlag.org

Found

Primary (MNAME)
ns1.wortundbildverlag.org
Contact (RNAME)
support.variomedia.de
Serial
2026072938
Refresh / retry
28800 s / 7200 s
Expire
1209600 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns1.wortundbildverlag.org (185.95.96.53)2026072938
ns1.wortundbildverlag.org (2a00:1c3e:96::53)2026072938
ns2.wortundbildverlag.org (185.95.98.53)2026072938
ns2.wortundbildverlag.org (2a00:1c3e:98::53)2026072938

Checks

  • ✓ Serial 2026072938 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 8h, retry 2h, expire 14d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.wortundbildverlag.org is one of the listed nameservers.
  • ✓ Contact support@variomedia.de #25
    The SOA RNAME support.variomedia.de means support@variomedia.de.
  • ✓ Date-based serial #26
    The serial 2026072938 follows the YYYYMMDDnn convention (2026-07-29).

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

9 records at the apex

Found

Read from
185.95.96.53:53
TypeValueTTL
SOAns1.wortundbildverlag.org. support.variomedia.de. 2026072938 28800 7200 1209600 36003600
NSns1.wortundbildverlag.org.3600
NSns2.wortundbildverlag.org.3600
A45.132.31.118300
MX0 apothekenumschau-de02c.mail.protection.outlook.com.600
TXT"v=spf1 include:spf.protection.outlook.com ~all"600
TXT"have-i-been-pwned-verification=dweb_xwo0tgaad3y43dd95v4ivlth"600
TXT"MS=ms11794136"600
TXT"google-site-verification=bwyhoGc3aRSpFglIpU6fsv4qUzWig7zEPooHwWB4EII"600

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, MX 10m, 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