socialboligstyrelsen.dk DNS records

🖥️ Nameservers2 records 79ms

Nameserver	IP addresses	PTR	ASN / ISP
ns6.sitnet.dk	107.162.234.197 2604:e180:1071::3:1	— —	AS55002 F5, Inc. AS55002 F5, Inc.
ns7.sitnet.dk	107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd	— —	AS55002 F5, Inc. AS55002 F5, Inc.

🌍 A Records1 records 103ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.153.154.38	3600s	datalogger-test.bygstenergi.dk datalogger.bygstenergi.dk datalogger.xkn.dk demensprisen.dk klagonline.forbrug.dk mitfiskeri.dk parked.sitnet.dk	AS58282	Statens IT	185.153.152.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 437ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.socialboligstyrelsen.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)

🔐 DNSSEC216ms

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

🏷️ SOA0ms

Field	Value
Serial	2164
Primary NS (MNAME)	sit-dhcp001.prod.sitad.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

79ms

A

103ms

MX

90ms

AAAA

99ms

TXT

437ms

CAA

87ms

HTTPS

90ms

TLSA

216ms

SOA

0ms

MTA-STS

170ms

DNSSEC

216ms

SRV

190ms

Total

1283ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 17:03:34	1283ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 07:38:36	17449ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 05:57:39	17403ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 18:27:20	17358ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 17:32:07	1117ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 14:02:09	5723ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 03:46:19	14013ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 03:29:35	1339ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 03:24:13	1510ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 03:08:56	5418ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 00:27:34	13775ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 07:09:46	3452ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 04:39:50	2420ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 22:15:06	4215ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 17:38:46	5834ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 05:18:32	9533ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 14:07:38	1380ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 19:07:54	6766ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 02:25:39	17439ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 01:38:39	17783ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 01:17:13	1943ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 01:07:37	5144ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 00:41:31	17305ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 00:10:18	17417ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-21 17:34:35	3190ms	2 NS 1 A 0 MX	🔒 Secure	View