imextra.dk
Last scanned: 2026-08-28 15:31:11  ·  1471ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   28ms
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 Records1 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
147.29.112.69 28800s — AS29156 DXC Technology Danmark A/S 147.29.0.0/17 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   25ms
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   87ms
TXT Record
Indenrigs- og Sundhedsministeriet
v=spf1 -all
✉️ SPF
PolicyRecord (imextra.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.imextra.dk)
p=reject v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;
📬 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)
🔐 DNSSEC99ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025092279
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
28ms
A
35ms
MX
25ms
AAAA
27ms
TXT
87ms
CAA
25ms
HTTPS
26ms
TLSA
40ms
SOA
0ms
MTA-STS
41ms
DNSSEC
99ms
SRV
1169ms
Total
1471ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 15:31:11 1471ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 12:43:34 2645ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 12:20:42 2651ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 11:17:44 1328ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-03 13:36:12 1784ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 12:13:17 685ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 18:22:21 1996ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 15:27:13 1994ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 05:11:55 793ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 12:21:55 915ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 11:05:08 1565ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 12:06:00 4996ms 2 NS 1 A 0 MX 🔒 Secure View
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