sejladsudsigt.dk DNS records

🖥️ Nameservers5 records 41ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.249.212.73	600s	—	AS3292	TDC Holding A/S	195.249.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	dnmrku4r13xor.cloudfront.net → 18.173.5.7
🔶 Autoconfig	dnmrku4r13xor.cloudfront.net → 18.173.5.93

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 195ms

TXT Record
_globalsign-domain-verification=DYfwg1r2z__SMFpk5PwanNp10AJM8YvzyuXubO6Xut
_globalsign-domain-verification=eRNGLgwBqcCXOFcJzYWrU2G7W4DKTZarwAomQYWRjF
_globalsign-domain-verification=M6hsZrbH58jc_JS1aqPql7vrkqBTb-r-fKvD6uK6GC
_globalsign-domain-verification=WF0aH7ACfwsQjwCju6FhMIqZLRXjvoWxCran75cVEs
v=spf1 mx -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.sejladsudsigt.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.sejladsudsigt.dk	dnmrku4r13xor.cloudfront.net

🔗 TLSA / DANE

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

🔐 DNSSEC108ms

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

🏷️ SOA0ms

Field	Value
Serial	2026064760
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

41ms

A

40ms

MX

38ms

AAAA

35ms

TXT

195ms

CAA

35ms

HTTPS

32ms

TLSA

66ms

SOA

0ms

MTA-STS

98ms

DNSSEC

108ms

SRV

88ms

Total

705ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 13:35:03	705ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 21:04:37	689ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 17:59:27	754ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 19:56:18	9530ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 18:51:57	2432ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 09:04:02	1287ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-08-01 01:44:52	16751ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 21:12:09	905ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-07-16 04:04:16	1148ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-07-09 03:02:47	1199ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-07-03 12:00:30	954ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-06-25 13:30:20	880ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-06-21 11:02:28	2737ms	5 NS 1 A 0 MX	🔒 Secure	View
2026-06-18 01:29:22	2624ms	5 NS 1 A 0 MX	🔒 Secure	View