nsidsn.dk DNS records

🖥️ Nameservers2 records 80ms

Nameserver	IP addresses	PTR	ASN / ISP
ns2.sitnet.dk	188.64.157.26	ns2.sitnet.dk	AS58282 Statens IT
ns3.sitnet.dk	188.64.157.27	ns3.sitnet.dk	AS58282 Statens IT

🌍 A Records1 records 112ms

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 312ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.nsidsn.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)

🔐 DNSSEC253ms

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

🏷️ SOA0ms

Field	Value
Serial	2145
Primary NS (MNAME)	sit-dhcp001.prod.sitad.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

80ms

A

112ms

MX

77ms

AAAA

88ms

TXT

312ms

CAA

111ms

HTTPS

109ms

TLSA

159ms

SOA

0ms

MTA-STS

157ms

DNSSEC

253ms

SRV

147ms

Total

1117ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 04:58:39	1117ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 11:35:06	925ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 11:14:18	956ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 09:49:07	496ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 09:41:58	529ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 18:26:38	480ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 00:58:39	8674ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 00:23:21	570ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 23:31:01	874ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 23:07:47	2470ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 23:00:15	3550ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 21:07:12	897ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 20:46:29	1683ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 14:29:51	2245ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 14:10:51	2312ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 04:53:01	1932ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 19:04:33	698ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 13:11:53	658ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 10:16:25	8621ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-31 13:36:21	21793ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 05:10:19	16707ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 04:45:43	2418ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 04:24:01	544ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 04:05:26	1069ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 03:39:15	553ms	2 NS 1 A 0 MX	🔒 Secure	View