brandsikkerbygning.dk DNS records

🖥️ Nameservers2 records 88ms

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 Records2 records 196ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.232.147.252	3600s	172-232-147-252.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	172.232.128.0/17	🇸🇪 Sweden	Stockholm
172.233.57.17	3600s	172-233-57-17.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	172.233.0.0/16	🇳🇱 The Netherlands	Amsterdam

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	brandsikkerbygning.dk → 172.233.57.17
🔶 Autoconfig	brandsikkerbygning.dk → 172.232.147.252

🔷 AAAA Records (IPv6)2 records 102ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2600:3c09::f03c:94ff:fed1:f1bb	3600s	—	AS63949	Akamai Connected Cloud	2600:3c08:0:0:0:0:0:0/30	🇸🇪 Sweden	Stockholm
2600:3c0e::f03c:94ff:fed1:4ea	3600s	—	AS63949	Akamai Connected Cloud	2600:3c0e:0:0:0:0:0:0/32	🇳🇱 The Netherlands	Amsterdam

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 553ms

TXT Record
kfgkfysb6bx73327031bpgxjr0l02vnz
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.brandsikkerbygning.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.brandsikkerbygning.dk	7AZIaoVvPyC08RyEPUxt89rcD1_J9H3-GRVxwK_emYM

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC271ms

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

🏷️ SOA0ms

Field	Value
Serial	7176
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

88ms

A

196ms

MX

154ms

AAAA

102ms

TXT

553ms

CAA

96ms

HTTPS

64ms

TLSA

176ms

SOA

0ms

MTA-STS

143ms

DNSSEC

271ms

SRV

299ms

Total

17259ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 23:48:11	17259ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-31 19:55:32	5152ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-30 15:25:08	9158ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-29 09:49:28	9351ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-28 05:58:47	9206ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-27 05:52:49	2214ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-26 05:47:33	1300ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-25 03:17:56	11486ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-24 03:07:08	11683ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-22 19:36:38	9710ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-21 19:17:01	10250ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-20 19:06:54	3818ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-19 09:21:08	4816ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-18 09:16:23	5613ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-16 09:29:49	25165ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-14 14:16:49	4179ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-12 08:45:26	3473ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-10 20:21:33	18090ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-09 19:16:54	17430ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-06 06:14:18	5491ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-31 22:42:42	9727ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-28 15:58:31	5467ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-27 09:43:01	17546ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-26 08:43:47	5409ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-25 08:19:41	11883ms	2 NS 2 A 0 MX	🔒 Secure	View