akademischer-ghostwriter.com.de

Checked 21 October 2026, 21:28 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)
Public suffix
.com.de
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. Domains are registered under the public suffix .com.de.
    #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.fornex.com, ns2.fornex.com, ns3.fornex.com, ns4.fornex.com

Found

Parent zone
com.de
Delegation from
ns1.centralnic.net (194.169.218.24)
NS at the parent
ns1.fornex.com, ns2.fornex.com, ns3.fornex.com, ns4.fornex.com
NS in the zone
ns1.fornex.com, ns2.fornex.com, ns3.fornex.com, ns4.fornex.com
NameserverAddressesNetwork (AS)Glue
ns1.fornex.com5.187.4.154AS44051 FORNEX-AS - Fornex Hosting S.L., ES-
ns2.fornex.com178.32.96.59AS16276 OVH - OVH SAS, FR-
ns3.fornex.com185.18.52.250AS16003 FORNEX-NL-AS - Fornex Hosting S.L., ES-
ns4.fornex.com78.129.212.95AS20860 IOMART-AS - IOMART CLOUD SERVICES LIMITED, GB-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns1.fornex.com, ns2.fornex.com, ns3.fornex.com, ns4.fornex.com.
  • ✓ 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 0 IPv6 /48s.
  • ✓ 4 autonomous systems #11
    The nameservers are spread over: AS16003 (FORNEX-NL-AS - Fornex Hosting S.L., ES): 1 address; AS16276 (OVH - OVH SAS, FR): 1 address; AS20860 (IOMART-AS - IOMART CLOUD SERVICES LIMITED, GB): 1 address; AS44051 (FORNEX-AS - Fornex Hosting S.L., ES): 1 address.
  • i
    All nameserver names under .com
    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

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.fornex.com 5.187.4.154NOERROR, 5 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns2.fornex.com 178.32.96.59NOERROR, 16 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns3.fornex.com 185.18.52.250NOERROR, 16 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns4.fornex.com 78.129.212.95NOERROR, 25 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/

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.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: ns1.fornex.com: "Served by PowerDNS - https://www.powerdns.com/"; ns2.fornex.com: "Served by PowerDNS - https://www.powerdns.com/"; ns3.fornex.com: "Served by PowerDNS - https://www.powerdns.com/"; ns4.fornex.com: "Served by PowerDNS - https://www.powerdns.com/".
    #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 2781004601 · primary ns1.fornex.com

Found

Primary (MNAME)
ns1.fornex.com
Contact (RNAME)
hostmaster.fornex.com
Serial
2781004601
Refresh / retry
46800 s / 1800 s
Expire
3600000 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
ns1.fornex.com (5.187.4.154)2781004601
ns2.fornex.com (178.32.96.59)2781004601
ns3.fornex.com (185.18.52.250)2781004601
ns4.fornex.com (78.129.212.95)2781004601

Checks

  • ✓ Serial 2781004601 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 13h, retry 30m, expire 1000h, negative TTL 5m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.fornex.com is one of the listed nameservers.
  • ✓ Contact hostmaster@fornex.com #25
    The SOA RNAME hostmaster.fornex.com means hostmaster@fornex.com.
  • ✓ Timestamp serial #26
    The serial 2781004601 is a Unix timestamp (2058-02-15 13:16 UTC).

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

8 records at the apex

Found

Read from
5.187.4.154:53
TypeValueTTL
SOAns1.fornex.com. hostmaster.fornex.com. 2781004601 46800 1800 3600000 30021600
NSns2.fornex.com.21600
NSns4.fornex.com.21600
NSns3.fornex.com.21600
NSns1.fornex.com.21600
A195.26.237.2033600
MX10 mail.akademischer-ghostwriter.com.de.3600
CAA0 issue "letsencrypt.org"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, MX 1h, NS 6h. The NS TTL at the parent is 1h and in the zone 6h; resolvers may use either.
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • i
    Wildcard record
    A random name under the zone resolves, so there is a wildcard (*) record. Typos and non-existent hosts resolve too, which can confuse mail and certificate checks.
    #34
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: letsencrypt.org.