sundst.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 205ms

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 521ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.sundst.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)

🔐 DNSSEC137ms

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

🏷️ SOA0ms

Field	Value
Serial	4413
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

73ms

A

205ms

MX

204ms

AAAA

61ms

TXT

521ms

CAA

196ms

HTTPS

76ms

TLSA

174ms

SOA

0ms

MTA-STS

139ms

DNSSEC

137ms

SRV

306ms

Total

1054ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 16:14:51	1054ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 08:16:48	9264ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 01:03:01	1695ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 00:15:33	1049ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 18:25:25	17082ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 13:34:07	10147ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 09:34:47	9166ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 09:21:26	8088ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 09:04:30	3108ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 08:06:58	4833ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 07:04:45	4094ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 06:50:27	3248ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 18:28:29	4672ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 15:12:33	5758ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 12:37:43	19521ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 10:02:17	6452ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 23:10:31	5542ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-01 23:01:38	17336ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 08:17:54	2839ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 07:54:23	17262ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 07:40:45	65535ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-24 06:10:16	17318ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 05:42:03	24992ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-22 03:55:02	17226ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-21 01:26:01	6783ms	2 NS 1 A 0 MX	🔒 Secure	View