masf.dk DNS records

🖥️ Nameservers2 records 200ms

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 204ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.64.159.130	3600s	—	AS58282	Statens IT	188.64.152.0/21	🇩🇰 Denmark	Brønshøj

📧 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 694ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.masf.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)

🔐 DNSSEC130ms

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

🏷️ SOA0ms

Field	Value
Serial	6207
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

200ms

A

204ms

MX

203ms

AAAA

211ms

TXT

694ms

CAA

203ms

HTTPS

72ms

TLSA

172ms

SOA

0ms

MTA-STS

281ms

DNSSEC

130ms

SRV

341ms

Total

1234ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 11:56:01	1234ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 17:08:48	1510ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 15:53:32	1300ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 15:20:02	3347ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 14:46:19	10554ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 10:19:29	2983ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 09:39:24	9255ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 09:29:55	5560ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 09:03:34	4550ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 06:42:00	52605ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 06:26:51	3423ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 04:18:14	12075ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 14:55:26	7276ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 08:50:42	5725ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 08:11:46	4014ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 18:48:34	2895ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 07:17:24	6859ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 11:55:55	5428ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 20:20:07	11842ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 11:42:06	5435ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 08:47:38	13747ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 08:25:52	17180ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 08:03:31	53226ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 07:44:02	19758ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 07:35:34	13781ms	2 NS 1 A 0 MX	🔒 Secure	View