rumko.dk

📜 Historical scan 2026-08-26 05:39:31  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rumko.dk is a .dk domain served by 2 nameservers (ns1.bluepipe.net, ns2.bluepipe.net). It was registered on 13 January 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.221.206.6 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by h1-mailfilter.hosting.catpipe.net. 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   40ms
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   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.221.206.6 600s h1-web.hosting.catpipe.net AS47292 Sentia Denmark A/S 91.221.206.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s h1-mailfilter.hosting.catpipe.net 91.221.206.23 h1-mailfilter.hosting.catpipe.net AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverrumko.dk → 91.221.206.6
🔶 Autoconfigrumko.dk → 91.221.206.6

🔷 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 07:35:27
www CNAMErumko.dk (all on rumko.dk)
www vs bare domainSame network
rumko.dk: 91.221.206.6 (AS47292)
www.rumko.dk: 91.221.206.6 (AS47292)
WildcardYes: any name under the zone resolves

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.rumko.dk rumko.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2016013000
Primary NS (MNAME)ns1.catpipe.net
Responsible (RNAME)hostmaster@catpipe.net
Refresh3600s
Retry1800s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-11 22:23:39
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2003-01-13
Expires2027-01-31 (105d)

🔗 Same registrant#

1 domain

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
2m2c.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
40ms
A
41ms
MX
53ms
AAAA
37ms
TXT
205ms
CAA
47ms
HTTPS
51ms
TLSA
102ms
SOA
0ms
MTA-STS
77ms
DNSSEC
73ms
SRV
69ms
Total
820ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 05:16:23 665ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-25 07:31:02 9811ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-26 05:39:31 shown 820ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-20 19:13:04 1229ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-20 16:17:24 1177ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 19:35:04 1332ms 2 NS 1 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone