engelhorn.de

Checked 21 October 2026, 22:18 UTC · via 8.8.8.8
!Passed with warnings
19 passed 3 warnings 0 failed 7 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

ns1.aw-consultancy.de, ns2.aw-consultancy.de

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
ns1.aw-consultancy.de, ns2.aw-consultancy.de
NS in the zone
ns1.aw-consultancy.de, ns2.aw-consultancy.de
NameserverAddressesNetwork (AS)Glue
ns1.aw-consultancy.de88.198.90.173AS24940 HETZNER-AS - Hetzner Online GmbH, DE88.198.90.173
ns2.aw-consultancy.de95.217.186.39AS24940 HETZNER-AS - Hetzner Online GmbH, DE95.217.186.39

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.aw-consultancy.de, ns2.aw-consultancy.de.
    #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 0 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS24940 (HETZNER-AS - Hetzner Online GmbH, DE): 2 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • 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
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

info

2 of 2 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.aw-consultancy.de 88.198.90.173NOERROR, 7 ms, authoritativenoyes / yesrefusedwho cares ;-)
ns2.aw-consultancy.de 95.217.186.39NOERROR, 27 ms, authoritativenoyes / yesrefusedwho cares ;-)

Checks

  • ✓ All respond #14
    All 2 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: ns1.aw-consultancy.de: "who cares ;-)"; ns2.aw-consultancy.de: "who cares ;-)".
    #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 2026061700 · primary ns1.aw-consultancy.de

Found

Primary (MNAME)
ns1.aw-consultancy.de
Contact (RNAME)
netmaster.aw-consultancy.de
Serial
2026061700
Refresh / retry
5400 s / 3600 s
Expire
2419200 s
Negative TTL
600 s

Serial per nameserver

NameserverSerial
ns1.aw-consultancy.de (88.198.90.173)2026061700
ns2.aw-consultancy.de (95.217.186.39)2026061700

Checks

  • ✓ Serial 2026061700 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 90m, retry 1h, expire 28d, negative TTL 10m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.aw-consultancy.de is one of the listed nameservers.
  • ✓ Contact netmaster@aw-consultancy.de #25
    The SOA RNAME netmaster.aw-consultancy.de means netmaster@aw-consultancy.de.
  • ✓ Date-based serial #26
    The serial 2026061700 follows the YYYYMMDDnn convention (2026-06-17).

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

11 records at the apex

Found

Read from
88.198.90.173:53
TypeValueTTL
SOAns1.aw-consultancy.de. netmaster.aw-consultancy.de. 2026061700 5400 3600 2419200 60086400
NSns2.aw-consultancy.de.86400
NSns1.aw-consultancy.de.86400
A138.201.52.228180
MX0 engelhorn-de.mail.protection.outlook.com.3600
TXT"8ivkx6tIWUNVzAdEKDD6TaLjNjEd1NlRuz0dnWauOXjt6GpHyC/W68W7fo4mGrCx9QhUKaLUsSB0skSL+AkD9w=="360
TXT"google-site-verification=oU3G47LDoZUGpB1xHxGGHaNn3j0NnJHe9HjlrvL_DlY"360
TXT"v=spf1 ip4:62.96.148.132 ip4:217.110.157.92 ip4:91.90.154.0/24 ip4:91.90.150.0/24 ip4:64.95.132.43 ip4:5.9.63.141 ip4:3.121.149.113" " a:er-mail.erecruiter.net a:production.web.engelhorn.demandware.net include:spf.protection.outlook.com" " include:_spf-dc-01-01.hpress.de include:_spf-dc-02-01.hpress.de include:_spf-dc-03-01.hpress.de include:_spf-dc-02-02.hpress.de" " include:_spf.salesforce.com include:spf.mailjet.com -all"360
TXT"MS=8AD34FC5A56CF47CD3CF4D6B803372EF908EC3AF"360
TXT"facebook-domain-verification=ibsn7ibmp5y55n9l3me2idekbiipre"360
TXT"atlassian-domain-verification=UvZLLdmLkGxbxcMqMwnr7OuHGn1O0neh1+qXdTW6oJmRMW/PZQZBYkYgp/jrgJ/q"360

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (3m). Low TTLs are useful just before a planned change.
    #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