kmus.dk
Last scanned: 2026-08-27 09:39:06  ·  1626ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   207ms
NameserverIP addressesPTRASN / ISP
ns1.linode.com 2600:14c0:6::2
92.123.94.2		 c1-2.akashield.net
c1-2.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns2.linode.com 2600:14c0:6::3
92.123.94.3		 c1-3.akashield.net
c1-3.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns3.linode.com 2600:14c0:7::3
92.123.95.3		 c2-3.akashield.net
c2-3.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns4.linode.com 2600:14c0:7::4
92.123.95.4		 c2-4.akashield.net
c2-4.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns5.linode.com 2600:14c0:7::2
92.123.95.2		 c2-2.akashield.net
c2-2.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
🌍 A Records1 records   56ms
IPTTLPTRASNISP / OrgCIDRCountryCity
172.104.241.206 86400s smtp.kmus.dk AS63949 Akamai Connected Cloud 172.104.224.0/19 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   155ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s smtp.kmus.dk 172.104.241.206
2a01:7e01::f03c:92ff:fe3d:1d73		 smtp.kmus.dk
—		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   702ms
TXT Record
v=spf1 ip4:172.104.241.206 ~all
✉️ SPF
PolicyRecord (kmus.dk)
~all (soft fail) v=spf1 ip4:172.104.241.206 ~all
📨 DMARC
PolicyRecord (_dmarc.kmus.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:postmaster@kmus.dk
📬 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC349ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2021000088
Primary NS (MNAME)ns1.linode.com
Responsible (RNAME)hej@kmus.dk
Refresh14400s
Retry14400s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
207ms
A
56ms
MX
155ms
AAAA
55ms
TXT
702ms
CAA
74ms
HTTPS
76ms
TLSA
264ms
SOA
0ms
MTA-STS
110ms
DNSSEC
349ms
SRV
290ms
Total
1626ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 09:39:06 1626ms 5 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 11:30:53 7725ms 5 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 10:59:53 1182ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 17:54:16 1980ms 5 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 23:49:39 1777ms 5 NS 1 A 1 MX 🔓 Insecure View
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