forsvaretuddannelser.dk

📜 Historical scan 2026-06-17 10:09:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

forsvaretuddannelser.dk is a .dk domain served by 5 nameservers (ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info and 2 more). It was registered on 21 December 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by front-lvs.scannet.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

5 records 194ms

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 AS1921 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 AS1921 ipcom GmbH

🌍 A Records#

1 records 189ms

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

📧 MX Records#

1 records 200ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	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 Records#

1 records 570ms

TXT Record
v=spf1 mx -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.forsvaretuddannelser.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-22 21:02:52

www	93.191.155.240 (AS48854) (address records, no CNAME)
www vs bare domain	Same network forsvaretuddannelser.dk: 93.191.155.240 (AS48854) www.forsvaretuddannelser.dk: 93.191.155.240 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

2137ms

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

🏷️ SOA#

184ms

Field	Value
Serial	2025035757
Primary NS (MNAME)	ns1.brandshelter.com
Responsible (RNAME)	tech@brandshelter.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-08 23:47:14

Field	Value
Registrar	Key-Systems GmbH
Registered	2006-12-21
Expires	2026-12-31 (66d)

📋 WHOIS#

⏱️ Lookup Timing#

194ms

189ms

200ms

AAAA

182ms

TXT

570ms

CAA

2107ms

HTTPS

2113ms

TLSA

176ms

SOA

184ms

MTA-STS

94ms

DNSSEC

2137ms

SRV

0ms

Total

4336ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 21:02:52	849ms	5 NS 1 A 1 MX	🔒 Secure
2026-10-15 17:01:23	779ms	5 NS 1 A 1 MX	🔒 Secure
2026-10-08 23:32:47	1047ms	5 NS 1 A 1 MX	🔒 Secure
2026-10-01 14:10:02	468ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-24 12:41:33	588ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-24 11:14:44	714ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-14 16:25:24	989ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-03 18:11:40	524ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-27 18:23:23	663ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-21 00:11:48	3720ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-14 05:01:20	25336ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-10 02:59:55	1166ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-04 08:02:42	3023ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-24 00:56:51	9915ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-16 13:46:36	9041ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-14 13:10:16	9309ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-03 13:06:53	4724ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-30 02:10:23	813ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-22 17:09:56	4097ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-20 19:39:37	1254ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:09:00 shown	4336ms	5 NS 1 A 1 MX	🔒 Secure