skakfessor.dk

📜 Historical scan 2026-06-18 05:55:49  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skakfessor.dk is a .dk domain served by 3 nameservers (ns1.azehosting.net, ns2.azehosting.net, ns3.azehosting.net). It was registered on 17 November 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.4.208.59 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by skakfessor.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   102ms
NameserverIP addressesPTRASN / ISP
ns1.azehosting.net 2a01:4f8:13b:3146::1
94.130.138.185		 —
ns1.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.azehosting.net 2a01:4f8:c17:5f0a::2
88.99.15.5		 ns2.azehosting.net
ns2.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns3.azehosting.net 2a01:4f8:c17:6a6e::2
88.99.39.181		 ns3.azehosting.net
ns3.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.4.208.59 — pro02.azehosting.net AS24940 Hetzner Online GmbH 46.4.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   75ms
PriorityTTLMail ServerIP addressesPTRASN
0 — skakfessor.dk 2a01:4f8:2b03:11b0::2
46.4.208.59		 pro02.azehosting.net
pro02.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records   99ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:2b03:11b0::2 — pro02.azehosting.net AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   421ms
TXT Record
v=spf1 ip4:46.4.208.59 include:spf.azehosting.net +a +mx ~all

✉️ SPF#

PolicyRecord (skakfessor.dk)
~all (soft fail) v=spf1 ip4:46.4.208.59 include:spf.azehosting.net +a +mx ~all

📨 DMARC#

PolicyRecord (_dmarc.skakfessor.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 17:20:23
www CNAMEskakfessor.dk (all on skakfessor.dk)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

154ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

97ms
FieldValue
Serial2026042503
Primary NS (MNAME)ns1.azehosting.net
Responsible (RNAME)server-admin@azehosting.net
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-14 02:18:57
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2017-11-17
Expires2027-08-31 (312d)

🔗 Same registrant#

12 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
102030skak.dkPunktum dk A/S (direct)
bounce.dkPunktum dk A/S (direct)
businessmeetsskoleskak.dkPunktum dk A/S (direct)
danskskoleskak.dkPunktum dk A/S (direct)
hjernensmotionscenter.dkPunktum dk A/S (direct)
hjerneskolen.dkPunktum dk A/S (direct)
kobenhavnskoleskak.dkPunktum dk A/S (direct)
rokaden.dkPunktum dk A/S (direct)
skakbloggen.dkPunktum dk A/S (direct)
skakshop.dkPunktum dk A/S (direct)
skolernesskakdag.dkPunktum dk A/S (direct)
skoleskak.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
102ms
A
74ms
MX
75ms
AAAA
99ms
TXT
421ms
CAA
100ms
HTTPS
107ms
TLSA
272ms
SOA
97ms
MTA-STS
70ms
DNSSEC
154ms
SRV
124ms
Total
1073ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 06:27:32 583ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-30 23:44:33 874ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-27 07:05:04 1023ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-26 19:43:08 620ms 3 NS 1 A 1 MX 🔓 Insecure
2026-07-03 06:18:56 9570ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-28 06:18:44 883ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-23 14:32:57 1131ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-23 00:11:33 1069ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-18 05:55:49 shown 1073ms 3 NS 1 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone