udvikling.dk DNS records

🖥️ Nameservers2 records 117ms

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 145ms

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 583ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.udvikling.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)

🔐 DNSSEC317ms

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

🏷️ SOA0ms

Field	Value
Serial	263
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

117ms

A

145ms

MX

140ms

AAAA

162ms

TXT

583ms

CAA

161ms

HTTPS

166ms

TLSA

126ms

SOA

0ms

MTA-STS

219ms

DNSSEC

317ms

SRV

238ms

Total

2108ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 02:14:16	2108ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 00:37:57	9444ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 22:35:31	1200ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 20:42:59	9245ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 20:31:58	1466ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 19:22:39	1049ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 18:46:14	4873ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 16:26:33	18482ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 15:44:29	1873ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 15:40:16	6888ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 15:33:11	9999ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 08:41:51	6858ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 08:36:11	9452ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 11:40:23	5163ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 16:34:48	6874ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 06:51:20	4120ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 05:50:16	7394ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 22:41:30	5770ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 21:50:12	13905ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-02 23:08:14	3223ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 10:01:50	13805ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 06:26:28	17620ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 06:14:54	33501ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 05:58:09	18030ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 05:43:07	13802ms	2 NS 1 A 0 MX	🔒 Secure	View