operationskoder.dk

📜 Historical scan 2026-09-30 08:05:31  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

operationskoder.dk is a .dk domain served by 3 nameservers (ns1.trifork.dk, ns2.trifork.dk, ns3.trifork.dk). It was registered on 1 December 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.79.183.55 is hosted by Akamai Connected Cloud (AS63949) in United Kingdom. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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   27ms
NameserverIP addressesPTRASN / ISP
ns1.trifork.dk 2001:1448:248:c8::200:110
77.66.16.110		 ns1.trifork.dk
ns1.trifork.dk		 AS47292 Sentia Denmark A/S
AS47292 Sentia Denmark A/S
ns2.trifork.dk 2001:1448:248:2c8::200:110
77.66.11.110		 ns2.trifork.dk
ns2.trifork.dk		 AS47292 Sentia Denmark A/S
AS47292 Sentia Denmark A/S
ns3.trifork.dk 2a02:188:3f03:1c8::200:110
5.179.92.190		 ns3.trifork.dk
ns3.trifork.dk		 AS31027 GlobalConnect A/S
AS31027 GlobalConnect A/S

🌍 A Records#

1 records   26ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.79.183.55 43200s li352-55.members.linode.com AS63949 Akamai Connected Cloud 178.79.128.0/18 🇬🇧 United Kingdom London

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-08 00:42:58
www178.79.183.55 (AS63949) (address records, no CNAME)
www vs bare domainSame network
operationskoder.dk: 178.79.183.55 (AS63949)
www.operationskoder.dk: 178.79.183.55 (AS63949)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

49ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026072100
Primary NS (MNAME)ns1.trifork.dk
Responsible (RNAME)hostmaster@trifork.com
Refresh28800s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)21600s

📋 Registration#

WHOIS fetched 2026-10-13 05:55:25
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2003-12-01
Expires2027-10-31 (378d)

🔗 Same registrant#

5 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
diagnosekoder.dkPunktum dk A/S (direct)
dio.dkPunktum dk A/S (direct)
gotoacademysummit.dkPunktum dk A/S (direct)
id2go.dkPunktum dk A/S (direct)
triforkacademy.dkTRIFORK A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
27ms
A
26ms
MX
37ms
AAAA
35ms
TXT
924ms
CAA
52ms
HTTPS
30ms
TLSA
479ms
SOA
0ms
MTA-STS
225ms
DNSSEC
49ms
SRV
700ms
Total
1581ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 00:42:58 1481ms 3 NS 1 A 0 MX 🔓 Insecure
2026-10-01 05:31:15 1141ms 3 NS 1 A 0 MX 🔓 Insecure
2026-09-30 08:05:31 shown 1581ms 3 NS 1 A 0 MX 🔓 Insecure
2026-08-25 11:19:52 1603ms 3 NS 1 A 0 MX 🔓 Insecure
2026-07-22 09:05:52 3124ms 3 NS 1 A 0 MX ❓ Unknown
2026-06-26 17:08:57 2287ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-22 18:19:42 506ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-21 06:33:34 2520ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-20 11:22:58 395ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-20 07:24:44 647ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-18 08:03:00 689ms 3 NS 1 A 1 MX 🔓 Insecure
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