forsvaretsuddannelser.dk DNS records

🖥️ Nameservers5 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.brandshelter.com	193.227.117.9 2a04:2b00:14cc::9	ns1.brandshelter.com —	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns2.brandshelter.de	194.50.187.11 2a04:2b00:14dd::11	ns2.brandshelter.de ns11.j.centralnic-dns.com	AS207021 ipcom GmbH AS207021 ipcom GmbH
ns3.brandshelter.info	194.0.182.12 2a04:2b00:14ee::12	ns3.brandshelter.info ns12.k.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns4.brandshelter.net	193.227.117.10 2a04:2b00:14cc::10	ns4.brandshelter.net ns10.i.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns5.brandshelter.us	194.50.187.14 2a04:2b00:14dd::14	ns5.brandshelter.us ns14.j.centralnic-dns.com	AS207021 ipcom GmbH AS207021 ipcom GmbH

🌍 A Records1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	300s	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	front-lvs.scannet.dk	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S 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 163ms

TXT Record
v=spf1 a mx include:mail1.dialogportal.com include:mail2.dialogportal.com ~all

✉️ SPF

Policy	Record (forsvaretsuddannelser.dk)
~all (soft fail)	v=spf1 a mx include:mail1.dialogportal.com include:mail2.dialogportal.com ~all

📨 DMARC

Policy	Record (_dmarc.forsvaretsuddannelser.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:DMARC-FSV-RUA@mil.dk;

📬 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)

🔐 DNSSEC123ms

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

🏷️ SOA0ms

Field	Value
Serial	2025035771
Primary NS (MNAME)	ns1.brandshelter.com
Responsible (RNAME)	tech@brandshelter.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 RegistrationWHOIS fetched 2026-08-20 20:05:08

Field	Value
Registrar	Key-Systems GmbH
Registered	2006-12-05
Expires	2026-12-31 (120d)

📋 WHOIS

⏱️ Lookup Timing

NS

38ms

A

41ms

MX

39ms

AAAA

44ms

TXT

163ms

CAA

41ms

HTTPS

48ms

TLSA

509ms

SOA

0ms

MTA-STS

61ms

DNSSEC

123ms

SRV

54ms

Total

1108ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 08:21:19	1108ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 19:58:37	8833ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 05:09:02	1706ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 18:43:57	1342ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 11:16:06	1452ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 13:10:10	9263ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 10:11:43	1184ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 03:27:03	2003ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 14:59:30	2007ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 06:27:49	1600ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 18:42:50	953ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 16:54:32	1839ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:05:56	928ms	5 NS 1 A 1 MX	🔒 Secure	View