sast.dk DNS records

🖥️ Nameservers2 records 80ms

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 311ms

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 819ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.sast.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)

🔐 DNSSEC297ms

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

🏷️ SOA0ms

Field	Value
Serial	1474
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	900s
Retry	90s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

80ms

A

311ms

MX

195ms

AAAA

90ms

TXT

819ms

CAA

76ms

HTTPS

84ms

TLSA

261ms

SOA

0ms

MTA-STS

182ms

DNSSEC

297ms

SRV

389ms

Total

17458ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 16:48:14	17458ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 13:05:50	9257ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 02:44:38	17198ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 01:39:45	1238ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 00:54:09	1056ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 21:01:19	17298ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 20:14:15	18783ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 16:10:12	8908ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 16:05:33	1571ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 15:54:06	5438ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 14:41:02	14206ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 14:40:04	5646ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 14:09:03	6323ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 02:21:23	5919ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 11:50:38	17208ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 08:53:33	13781ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 09:01:52	6395ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 12:08:10	4120ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-01 08:05:26	16617ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 14:45:29	17191ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 14:23:48	24959ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 13:41:12	17761ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 13:37:05	17165ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 12:08:31	17607ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-22 09:46:30	24705ms	2 NS 1 A 0 MX	🔒 Secure	View