nis2tjek.dk DNS records

🖥️ Nameservers2 records 79ms

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 78ms

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 565ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (nis2tjek.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.nis2tjek.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)

🔐 DNSSEC233ms

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

🏷️ SOA0ms

Field	Value
Serial	1790
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

79ms

A

78ms

MX

84ms

AAAA

86ms

TXT

565ms

CAA

78ms

HTTPS

79ms

TLSA

169ms

SOA

0ms

MTA-STS

136ms

DNSSEC

233ms

SRV

348ms

Total

9106ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 05:00:19	9106ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-31 02:48:06	17300ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 23:52:36	17440ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 03:36:41	17132ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 03:09:04	1173ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 02:54:08	4852ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 02:41:32	2648ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 02:06:03	16669ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 14:43:18	1435ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 14:14:05	9996ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 14:06:36	9967ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 11:32:57	3568ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 11:31:09	3690ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 16:55:21	1523ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 07:52:11	7046ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 01:17:19	11856ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 20:45:03	6844ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 10:00:05	7175ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 19:06:34	7441ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 06:36:41	5802ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-05 22:03:59	5343ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-02 14:27:56	9698ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 01:06:54	17527ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 00:40:47	3524ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 00:17:27	16946ms	2 NS 1 A 0 MX	🔒 Secure	View