imbm.dk
Last scanned: 2026-08-28 08:28:42  ·  652ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   51ms
NameserverIP addressesPTRASN / ISP
ns1-auth.csc.dk 147.29.236.25
2a01:5440:2:0:147:29:236:25		 ns1-auth.csc.dk
—		 AS29156 DXC Technology Danmark A/S
AS29156 DXC Technology Danmark A/S
ns2-auth.csc.dk 147.29.238.25
2a01:5440:2:2000:147:29:238:25		 ns2-auth.csc.dk
—		 AS29156 DXC Technology Danmark A/S
AS29156 DXC Technology Danmark A/S
🌍 A Records
🌍
No A records found
📧 MX Records1 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
0 28800s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   221ms
TXT Record
Social og indenrigsministeriet
v=spf1 -all
✉️ SPF
PolicyRecord (imbm.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.imbm.dk)
p=reject v=DMARC1; p=reject;
📬 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)
🔐 DNSSEC130ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2025092275
Primary NS (MNAME)ns-master.csc.dk
Responsible (RNAME)hostmaster@csc.dk
Refresh14400s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
34ms
MX
36ms
AAAA
40ms
TXT
221ms
CAA
58ms
HTTPS
37ms
TLSA
56ms
SOA
0ms
MTA-STS
73ms
DNSSEC
130ms
SRV
71ms
Total
652ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 08:28:42 652ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-26 10:05:12 630ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-18 21:40:21 2066ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-13 21:27:03 2286ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-11 23:48:24 619ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-07 07:23:09 3721ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-26 05:36:47 2019ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-22 00:34:50 1876ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-19 14:45:26 16355ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-13 15:18:33 583ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-03 14:04:57 9544ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-28 14:58:07 785ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-27 16:37:41 727ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-21 20:04:30 908ms 2 NS 0 A 1 MX ⚠️ Bogus View
2026-06-20 16:20:02 1157ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 14:27:38 399ms 2 NS 0 A 0 MX 🔒 Secure View
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