vurderings-portalen.dk
Last scanned: 2026-08-27 03:58:59  ·  641ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers6 records   49ms
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 Records1 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
147.29.150.90 1800s — AS3292 TDC Holding A/S 147.29.150.0/23 🇩🇰 Denmark Valby
📧 MX Records1 records   54ms
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   194ms
TXT Record
SKAT
v=spf1 -all
✉️ SPF
PolicyRecord (vurderings-portalen.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.vurderings-portalen.dk)
p=reject v=DMARC1; p=reject; rua=mailto:547035b651@rep.dmarcanalyzer.com; ruf=mailto:547035b651@rep.dmarcanalyzer.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)
🔐 DNSSEC87ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2019090530
Primary NS (MNAME)dt-ns01.csc.dk
Responsible (RNAME)hostmaster@csc.dk
Refresh14400s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
49ms
A
52ms
MX
54ms
AAAA
62ms
TXT
194ms
CAA
64ms
HTTPS
65ms
TLSA
63ms
SOA
0ms
MTA-STS
73ms
DNSSEC
87ms
SRV
90ms
Total
641ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 03:58:59 641ms 6 NS 1 A 1 MX 🔒 Secure View
2026-08-25 12:52:00 4524ms 6 NS 1 A 1 MX 🔒 Secure View
2026-08-20 23:42:41 820ms 6 NS 1 A 1 MX 🔒 Secure View
2026-08-18 22:31:11 2403ms 6 NS 1 A 1 MX 🔒 Secure View
2026-08-10 10:55:23 4082ms 6 NS 1 A 1 MX 🔒 Secure View
2026-07-29 01:41:42 6790ms 6 NS 1 A 1 MX 🔒 Secure View
2026-07-27 00:33:51 17651ms 6 NS 1 A 1 MX 🔒 Secure View
2026-07-18 11:05:45 4753ms 6 NS 1 A 1 MX 🔒 Secure View
2026-07-08 21:45:29 23162ms 6 NS 1 A 1 MX 🔒 Secure View
2026-07-04 13:41:31 2339ms 6 NS 1 A 1 MX 🔒 Secure View
2026-06-25 14:49:34 3865ms 6 NS 1 A 1 MX 🔒 Secure View
2026-06-18 07:33:48 3613ms 6 NS 1 A 0 MX 🔒 Secure View
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