fyrvaerkeri.dk DNS records

🖥️ Nameservers2 records 91ms

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 554ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.fyrvaerkeri.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)

🔐 DNSSEC255ms

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

🏷️ SOA0ms

Field	Value
Serial	6633
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

91ms

A

103ms

MX

125ms

AAAA

105ms

TXT

554ms

CAA

110ms

HTTPS

145ms

TLSA

178ms

SOA

0ms

MTA-STS

188ms

DNSSEC

255ms

SRV

209ms

Total

17815ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 20:02:26	17815ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 19:13:35	18311ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 17:40:25	17380ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 15:50:02	1361ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 15:31:23	1110ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 21:00:58	24672ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 20:43:27	10187ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 19:29:39	6161ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 19:23:50	5357ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 19:11:57	16618ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 13:54:51	3174ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 13:52:48	3549ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 12:44:11	16800ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 01:57:42	854ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 21:55:02	11907ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 16:12:18	6815ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 11:14:36	17031ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 07:01:11	17299ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 04:43:27	6880ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 10:11:38	17083ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-30 15:12:40	5791ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 13:01:44	1527ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 03:22:33	9739ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 02:56:05	5556ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 02:33:19	11904ms	2 NS 1 A 0 MX	🔒 Secure	View