skatteankestyrelsen.dk DNS records

🖥️ Nameservers6 records 39ms

Nameserver	IP addresses	PTR	ASN / 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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
150.171.109.193	60s	—	AS8075	Microsoft Corporation	150.171.64.0/18	🇺🇸 United States	—

📧 MX Records1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
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 Records5 records 166ms

TXT Record
_globalsign-domain-verification=8OIQiPwrkHHq3ue0siApmw2js0FSCYb7LhL7NLFFVx
google-site-verification=rZeJ4oKGzDzR_xPDphwH2zN68rgPiB6pn1r_GjAIVgk
SKAT
skatteforvaltningen.azurewebsites.net
v=spf1 -all

✉️ SPF

Policy	Record (skatteankestyrelsen.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.skatteankestyrelsen.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)

🔐 DNSSEC74ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026098434
Primary NS (MNAME)	df-ns01.skat.dk
Responsible (RNAME)	hostmaster@csc.dk
Refresh	14400s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

39ms

A

43ms

MX

50ms

AAAA

32ms

TXT

166ms

CAA

33ms

HTTPS

36ms

TLSA

47ms

SOA

0ms

MTA-STS

48ms

DNSSEC

74ms

SRV

64ms

Total

869ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 05:33:19	869ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-31 18:44:25	644ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 15:37:28	4950ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-29 15:14:00	985ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-28 03:55:22	1626ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-27 00:44:23	750ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-25 03:14:15	2798ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-22 23:30:52	8684ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-20 23:03:39	2974ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-19 22:12:06	3497ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-18 21:38:52	16159ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-16 11:25:24	2084ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-14 20:09:32	3427ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 14:51:38	725ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 10:10:13	2295ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-11 08:11:57	949ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 14:01:57	760ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 10:51:31	12463ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 07:08:27	791ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 20:52:51	9954ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 20:27:59	3134ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 20:04:18	1699ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 19:20:43	802ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 16:47:18	11789ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 13:24:47	3236ms	6 NS 1 A 1 MX	🔒 Secure	View