umweb.dk DNS records

🖥️ Nameservers2 records 47ms

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 126ms

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 529ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.umweb.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)

🔐 DNSSEC254ms

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

🏷️ SOA0ms

Field	Value
Serial	230
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	900s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

47ms

A

126ms

MX

105ms

AAAA

110ms

TXT

529ms

CAA

117ms

HTTPS

91ms

TLSA

139ms

SOA

0ms

MTA-STS

205ms

DNSSEC

254ms

SRV

231ms

Total

9372ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 14:26:23	9372ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 09:05:53	17413ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 02:38:48	9936ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 01:42:50	17471ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 01:26:46	1349ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 23:06:01	13929ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 18:40:43	13807ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 00:09:38	7319ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 00:03:22	1294ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 23:48:04	1699ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 23:02:07	9673ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 21:40:02	13136ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 10:36:49	6480ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 01:57:23	14828ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 14:11:54	3785ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 06:41:20	17507ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 16:42:22	13918ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 05:51:41	3987ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 16:23:00	5527ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 10:40:23	5647ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-31 14:14:56	9142ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 18:09:31	5415ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 17:59:12	7503ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 17:18:03	6926ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 16:42:24	13820ms	2 NS 1 A 0 MX	🔒 Secure	View