flyveskolen.dk DNS records

🖥️ Nameservers5 records 37ms

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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.22.145.121	600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	5.22.145.0/24	🇩🇪 Germany	—
5.22.145.16	600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	5.22.145.0/24	🇩🇪 Germany	—

📧 MX Records1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	21600s	ftk-inet-sr01.ftk.dk	—	—	—

🔷 AAAA Records (IPv6)2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:18e0:5:2:7577:4e4d:413b:f507	600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	2a00:18e0:5:0:0:0:0:0/48	🇩🇪 Germany	—
2a00:18e0:5:3:dfe2:c743:85aa:61bc	600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	2a00:18e0:5:0:0:0:0:0/48	🇩🇪 Germany	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 139ms

TXT Record
_globalsign-domain-verification=FEO_AUOPgLVoneraPQWxFJwMG0V0yNL2-zgtZvouj0
_globalsign-domain-verification=M1cuHB5HD1y8vd6XhIAgZ3nEeEXeRGJANJ8DUT0blL
_globalsign-domain-verification=n9dJbHDobjW9DbNXqbcC8T-zeAzpaxp9pMaDOxbuiJ
_globalsign-domain-verification=s1jXho6nxhYwZEF-llQpbGVoF5u524ceOHnesaluJm
_globalsign-domain-verification=wbW-YiX0pfyJibaSR1CxOHMT3pb03HgItH7jAD9qrG
v=spf1 mx -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.flyveskolen.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)

🔐 DNSSEC101ms

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

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

37ms

A

35ms

MX

27ms

AAAA

31ms

TXT

139ms

CAA

38ms

HTTPS

34ms

TLSA

504ms

SOA

0ms

MTA-STS

44ms

DNSSEC

101ms

SRV

40ms

Total

961ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 01:40:58	961ms	5 NS 2 A 1 MX	🔒 Secure	View
2026-08-27 12:19:18	904ms	5 NS 2 A 1 MX	🔒 Secure	View
2026-08-21 03:16:11	1865ms	5 NS 2 A 1 MX	🔒 Secure	View
2026-08-14 03:25:16	16905ms	5 NS 2 A 1 MX	🔒 Secure	View
2026-08-06 14:52:00	1271ms	5 NS 2 A 1 MX	🔒 Secure	View
2026-07-31 02:38:08	12051ms	5 NS 2 A 1 MX	🔒 Secure	View
2026-07-26 17:27:21	25202ms	5 NS 2 A 1 MX	🔒 Secure	View
2026-07-23 15:19:09	17035ms	5 NS 2 A 1 MX	🔒 Secure	View
2026-07-16 23:03:59	1421ms	5 NS 2 A 1 MX	🔒 Secure	View
2026-07-09 21:45:59	1050ms	5 NS 2 A 1 MX	🔒 Secure	View
2026-07-03 11:53:51	926ms	5 NS 2 A 1 MX	🔒 Secure	View
2026-07-01 10:48:11	1116ms	5 NS 2 A 1 MX	🔒 Secure	View
2026-06-22 22:40:07	1139ms	5 NS 2 A 1 MX	🔒 Secure	View
2026-06-22 06:05:30	633ms	5 NS 2 A 1 MX	🔒 Secure	View
2026-06-21 08:13:02	1045ms	5 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 10:13:36	2983ms	5 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 10:11:35	873ms	5 NS 2 A 1 MX	🔒 Secure	View