bygningsstyrelsen.dk DNS records

🖥️ Nameservers2 records 48ms

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 114ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.153.154.38	300s	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 514ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.bygningsstyrelsen.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)

🔐 DNSSEC396ms

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

🏷️ SOA0ms

Field	Value
Serial	10356
Primary NS (MNAME)	ns6.sitnet.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

48ms

A

114ms

MX

165ms

AAAA

97ms

TXT

514ms

CAA

152ms

HTTPS

149ms

TLSA

163ms

SOA

0ms

MTA-STS

178ms

DNSSEC

396ms

SRV

165ms

Total

17625ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 12:51:33	17625ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 08:21:42	16821ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 02:22:26	1046ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 15:37:08	9045ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 14:38:02	16780ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 16:46:37	9062ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 13:11:56	17798ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 10:25:35	9396ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 09:56:23	16922ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 09:21:46	6799ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 08:10:11	5070ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 07:45:10	5606ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 08:04:53	1769ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 06:17:46	11722ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 02:24:35	17301ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 16:59:34	4973ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 12:11:06	6333ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 10:41:54	3672ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 00:16:07	18874ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 20:16:51	11855ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-31 09:30:35	17094ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 20:29:54	5170ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 20:10:13	17465ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 19:54:28	3074ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 19:13:05	48745ms	2 NS 1 A 0 MX	🔒 Secure	View