arbejdsopgave.dk

📜 Historical scan 2026-06-26 16:08:48  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arbejdsopgave.dk is a .dk domain served by 2 nameservers (ns1.bluepipe.net, ns2.bluepipe.net). It was registered on 18 January 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.221.207.34 is hosted by Sentia Denmark A/S (AS47292) in Denmark. 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#

2 records   62ms
NameserverIP addressesPTRASN / ISP
ns1.bluepipe.net 185.59.228.77 ns1.catpipe.net AS47292 Sentia Denmark A/S
ns2.bluepipe.net 91.221.206.7 ns2.bluepipe.net AS47292 Sentia Denmark A/S

🌍 A Records#

1 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.221.207.34 600s ssl-offload.abgruppen.dk AS47292 Sentia Denmark A/S 91.221.206.0/23 🇩🇰 Denmark —

📧 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 2026-10-10 17:26:23
www91.221.207.34 (AS47292) (address records, no CNAME)
www vs bare domainSame network
arbejdsopgave.dk: 91.221.207.34 (AS47292)
www.arbejdsopgave.dk: 91.221.207.34 (AS47292)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

60ms
FieldValue
Serial2018081500
Primary NS (MNAME)ns1.catpipe.net
Responsible (RNAME)hostmaster@catpipe.net
Refresh86400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-19 17:26:29
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2006-01-18
Expires2027-01-31 (100d)

🔗 Same registrant#

15 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
3bt.dkGIGAHOST ApS
3byggetilbud.dkPunktum dk A/S (direct)
3tilbud.dkPunktum dk A/S (direct)
abgruppen.dkPunktum dk A/S (direct)
andelsportalen.dkPunktum dk A/S (direct)
arbejdsopgaver.dkPunktum dk A/S (direct)
boligjobordning.dkPunktum dk A/S (direct)
demoforening.dkDANDOMAIN A/S
ejerboliger.dkPunktum dk A/S (direct)
entreprisegaranti.dkGIGAHOST ApS
fagli.dkGIGAHOST ApS
grundejerportal.dkPunktum dk A/S (direct)
grundejerportalen.dkPunktum dk A/S (direct)
hvtv.dkDANDOMAIN A/S
indsendopgave.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
62ms
A
57ms
MX
78ms
AAAA
61ms
TXT
226ms
CAA
77ms
HTTPS
56ms
TLSA
98ms
SOA
60ms
MTA-STS
69ms
DNSSEC
96ms
SRV
85ms
Total
543ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 06:16:13 634ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-27 09:26:19 537ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-26 16:08:48 shown 543ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-24 07:52:46 730ms 2 NS 1 A 0 MX ❓ Unknown
2026-06-20 00:03:05 4302ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-18 12:36:45 844ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-16 13:38:40 4395ms 0 NS 0 A 0 MX 🔓 Insecure
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