forsvarets-koereskole.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 Records2 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
165.160.13.20	21600s	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—
165.160.15.20	21600s	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—

📧 MX Records2 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	21600s	relay1.netnames.net	185.26.230.83	relay1.netnames.net	AS34922 CSC Administrative Services Limited
20	21600s	relay2.netnames.net	185.26.230.89	relay2.netnames.net	AS34922 CSC Administrative Services Limited

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 144ms

TXT Record
_globalsign-domain-verification=0LbR2qIt0SFejvIUcEnTxMso8BNZkKEiIog2qiw6EI
_globalsign-domain-verification=5btB62E9rqJm5kSyok3a-GPABEpZd3z8KGAaEf2x67
_globalsign-domain-verification=dJbTlgjxjhK5QT0DMY_Z0eYPkkdljl1B0zGBg3R96N
_globalsign-domain-verification=hLHZusaVsbJfrQ_YRwCB-rmxy80twilzPgHAuPDqvl
_globalsign-domain-verification=T4V895BNJ9iClzD81Yw278v-9HpFawdqU02b3ebffQ
v=spf1 mx -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.forsvarets-koereskole.dk)
p=reject	v=DMARC1; p=reject; sp=reject;

📬 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)

🔐 DNSSEC113ms

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

🏷️ SOA0ms

Field	Value
Serial	2025035772
Primary NS (MNAME)	ns1.brandshelter.com
Responsible (RNAME)	tech@brandshelter.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 RegistrationWHOIS fetched 2026-08-21 02:31:02

Field	Value
Registrar	Key-Systems GmbH
Registered	2015-10-07
Expires	2026-10-31 (56d)

📋 WHOIS

⏱️ Lookup Timing

NS

38ms

A

37ms

MX

40ms

AAAA

43ms

TXT

144ms

CAA

31ms

HTTPS

36ms

TLSA

52ms

SOA

0ms

MTA-STS

40ms

DNSSEC

113ms

SRV

40ms

Total

512ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 12:23:25	512ms	5 NS 2 A 2 MX	🔒 Secure	View
2026-08-27 22:19:28	859ms	5 NS 2 A 2 MX	🔒 Secure	View
2026-08-27 04:25:08	577ms	5 NS 2 A 2 MX	🔒 Secure	View
2026-08-26 04:19:20	802ms	5 NS 2 A 2 MX	🔒 Secure	View
2026-08-21 02:30:01	1264ms	5 NS 2 A 2 MX	🔒 Secure	View
2026-08-13 09:17:07	10125ms	5 NS 2 A 2 MX	🔒 Secure	View
2026-08-07 19:28:53	1348ms	5 NS 2 A 2 MX	🔒 Secure	View
2026-07-31 21:44:34	8993ms	5 NS 2 A 2 MX	🔒 Secure	View
2026-07-23 05:47:28	967ms	5 NS 2 A 2 MX	🔒 Secure	View
2026-07-16 14:17:48	974ms	5 NS 2 A 2 MX	🔒 Secure	View
2026-07-11 19:48:04	9326ms	5 NS 2 A 2 MX	🔒 Secure	View
2026-07-03 15:29:51	4037ms	5 NS 2 A 2 MX	🔒 Secure	View
2026-06-25 06:30:21	1058ms	5 NS 2 A 2 MX	🔒 Secure	View
2026-06-24 15:05:49	1590ms	5 NS 2 A 2 MX	🔒 Secure	View
2026-06-18 12:18:28	3158ms	5 NS 2 A 2 MX	🔒 Secure	View
2026-06-17 09:45:53	1127ms	5 NS 2 A 2 MX	🔒 Secure	View