itstat.dk
📜 Historical scan 2026-07-20 18:23:52  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers6 records   59ms
NameserverIP addressesPTRASN / ISP
df-ns01.skat.dk 147.29.150.31 df-ns01.skat.dk AS3292 TDC Holding A/S
df-ns02.skat.dk 147.29.151.254 df-ns02.skat.dk AS3292 TDC Holding A/S
df-ns03.skat.dk 147.29.150.31 df-ns01.skat.dk AS3292 TDC Holding A/S
df-ns04.skat.dk 147.29.151.254 df-ns02.skat.dk AS3292 TDC Holding A/S
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   34ms
PriorityTTLMail ServerIP addressesPTRASN
0 1800s .  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   9807ms
TXT Record
SKAT
v=spf1 -all
✉️ SPF
PolicyRecord (itstat.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.itstat.dk)
p=reject v=DMARC1; p=reject; rua=mailto:fd0c97ad@in.mailhardener.com; ruf=mailto:fd0c97ad@in.mailhardener.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)
🔐 DNSSEC128ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2025091842
Primary NS (MNAME)df-ns01.skat.dk
Responsible (RNAME)hostmaster@csc.dk
Refresh14400s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
59ms
A
29ms
MX
34ms
AAAA
37ms
TXT
9807ms
CAA
31ms
HTTPS
34ms
TLSA
24ms
SOA
0ms
MTA-STS
8103ms
DNSSEC
128ms
SRV
8105ms
Total
11099ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 03:07:23 2988ms 6 NS 0 A 1 MX 🔒 Secure View
2026-08-25 19:20:56 540ms 6 NS 0 A 1 MX 🔒 Secure View
2026-08-16 07:40:00 854ms 6 NS 0 A 1 MX 🔒 Secure View
2026-08-11 23:03:29 3024ms 6 NS 0 A 1 MX 🔒 Secure View
2026-08-07 06:55:23 825ms 6 NS 0 A 1 MX 🔒 Secure View
2026-07-25 00:53:36 682ms 6 NS 0 A 1 MX 🔒 Secure View
2026-07-20 18:23:52 11099ms 6 NS 0 A 1 MX 🔒 Secure View
2026-07-16 10:45:51 14750ms 6 NS 0 A 1 MX 🔒 Secure View
2026-07-03 14:21:11 1071ms 6 NS 0 A 1 MX 🔒 Secure View
2026-06-30 02:37:42 3008ms 6 NS 0 A 1 MX 🔒 Secure View
2026-06-29 14:11:55 1060ms 6 NS 0 A 1 MX 🔒 Secure View
2026-06-23 04:33:31 3453ms 6 NS 0 A 1 MX 🔒 Secure View
2026-06-21 17:10:30 1150ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 13:32:29 372ms 6 NS 0 A 1 MX 🔒 Secure View
2026-06-17 23:17:44 3877ms 6 NS 0 A 0 MX 🔒 Secure View
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