nationaltcenterforetik.dk DNS records

🖥️ Nameservers2 records 63ms

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 70ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.153.154.38	300s	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 Records2 records 652ms

TXT Record
google-site-verification=T0m5qv0EkW5rxRKqIbKQW8lvOMtW0JbwKFZ6R5X5zKg
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.nationaltcenterforetik.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)

🔐 DNSSEC266ms

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

🏷️ SOA0ms

Field	Value
Serial	6605
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

63ms

A

70ms

MX

201ms

AAAA

75ms

TXT

652ms

CAA

80ms

HTTPS

67ms

TLSA

187ms

SOA

0ms

MTA-STS

288ms

DNSSEC

266ms

SRV

312ms

Total

1377ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 11:40:15	1377ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 10:06:11	17488ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 18:09:24	17083ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 14:40:59	1293ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 13:41:52	1055ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 13:21:41	17691ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 13:10:22	9412ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 07:53:02	7085ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 07:45:48	1418ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 07:33:11	12231ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 06:02:46	8622ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 04:28:31	6780ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 01:46:43	3621ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 05:55:25	1405ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 04:58:08	4987ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 02:07:19	4902ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 19:37:48	1506ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 15:58:10	2805ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 13:27:58	5582ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-01 09:47:03	17069ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 18:16:35	13824ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 18:57:17	17421ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 18:22:44	17477ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 17:52:45	17261ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 17:37:01	17549ms	2 NS 1 A 0 MX	🔒 Secure	View