datamusen.dk

Records from scan: 2026-10-13 14:21:52  ·  1870ms total  ·  last checked 2026-10-16 20:45 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

datamusen.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 4 October 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.88.18.178 is hosted by dogado GmbH (AS8648) in Germany. Mail is handled by server1.datamusen.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   146ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   89ms
IPTTLPTRASNISP / OrgCIDRCountryCity
81.88.18.178 300s vps-1271.onecom-cloud.one AS8648 dogado GmbH 81.88.16.0/20 🇩🇪 Germany —

📧 MX Records#

1 records   92ms
PriorityTTLMail ServerIP addressesPTRASN
20 300s server1.datamusen.dk 81.88.18.178 vps-1271.onecom-cloud.one AS8648 dogado GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverdatamusen.dk → 81.88.18.178
🔶 Autoconfigdatamusen.dk → 81.88.18.178

🔷 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#

checked 2026-10-13 14:21:52
www CNAMEdatamusen.dk (all on datamusen.dk)
www vs bare domainSame network
datamusen.dk: 81.88.18.178 (AS8648)
www.datamusen.dk: 81.88.18.178 (AS8648)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.datamusen.dk datamusen.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

267ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

144ms
FieldValue
Serial2026101200
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-02 23:40:52
FieldValue
RegistrarSimply.com A/S
Registered2002-10-04
Expires2026-12-31 (74d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
146ms
A
89ms
MX
92ms
AAAA
152ms
TXT
427ms
CAA
116ms
HTTPS
138ms
TLSA
512ms
SOA
144ms
MTA-STS
171ms
DNSSEC
267ms
SRV
194ms
Total
1870ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 14:21:52 shown 1870ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-02 23:27:00 871ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-23 20:14:18 625ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-16 03:45:20 562ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-26 18:05:27 770ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-25 00:28:40 740ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-23 22:16:17 844ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-21 04:10:34 2350ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-19 22:02:11 2332ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-17 01:05:24 561ms 3 NS 1 A 1 MX 🔒 Secure
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