dfvm.dk DNS records

🖥️ Nameservers2 records 66ms

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 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.226.230.88	3600s	dfvm.dk	AS1835	IDDQD-AS	130.226.0.0/16	🇩🇰 Denmark	—

📧 MX Records1 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx01.dandomain.dk	212.237.249.50	mx1.dandomain.dk	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 551ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.dfvm.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; 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)

🔐 DNSSEC193ms

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

🏷️ SOA0ms

Field	Value
Serial	4179
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

66ms

A

59ms

MX

60ms

AAAA

76ms

TXT

551ms

CAA

201ms

HTTPS

202ms

TLSA

171ms

SOA

0ms

MTA-STS

271ms

DNSSEC

193ms

SRV

312ms

Total

1236ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 04:20:10	1236ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 21:58:33	1327ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 18:34:34	17371ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 16:00:31	1244ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 15:19:03	5402ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 11:14:46	13905ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 17:39:56	2650ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 07:22:02	14221ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 07:18:58	7401ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 07:12:24	7191ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 05:51:35	17228ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 03:54:52	2753ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 21:39:53	3517ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 13:53:59	5767ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 12:13:55	17458ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 10:39:10	33377ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 16:44:53	17300ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 00:52:37	7749ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 02:03:12	6896ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 14:41:47	9330ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 15:05:27	17236ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 14:48:53	20909ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 14:27:18	32817ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 14:05:11	24732ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 13:36:29	5600ms	2 NS 1 A 1 MX	🔒 Secure	View