c4bryghus.dk DNS records

🖥️ Nameservers2 records 73ms

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 73ms

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 522ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (c4bryghus.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.c4bryghus.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)

🔐 DNSSEC150ms

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

🏷️ SOA0ms

Field	Value
Serial	993
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	900s
Retry	90s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

73ms

A

73ms

MX

77ms

AAAA

207ms

TXT

522ms

CAA

80ms

HTTPS

207ms

TLSA

191ms

SOA

0ms

MTA-STS

134ms

DNSSEC

150ms

SRV

338ms

Total

9067ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 09:13:25	9067ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 07:41:36	1128ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 06:24:04	1083ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 06:15:38	13826ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 18:19:54	17205ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 07:32:00	9876ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 06:40:44	2559ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 05:59:37	2238ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 05:53:53	9301ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 05:31:24	5019ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 04:51:38	2965ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 03:10:29	4206ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 13:50:55	11880ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 04:53:44	8039ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 14:23:38	5384ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 08:58:25	5404ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 00:54:36	12032ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 05:09:14	3446ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 13:12:55	5437ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-02 08:26:32	11828ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 11:08:09	13890ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 19:18:59	24869ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 18:59:57	9794ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 18:41:35	11871ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 18:16:20	13872ms	2 NS 1 A 0 MX	🔒 Secure	View