sikkersejlads.dk DNS records

🖥️ Nameservers2 records 72ms

Nameserver	IP addresses	PTR	ASN / ISP
ns6.sitnet.dk	107.162.234.197 2604:e180:1071::3:1	— —	AS55002 F5, Inc. AS55002 F5, Inc.
ns7.sitnet.dk	107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd	— —	AS55002 F5, Inc. AS55002 F5, Inc.

🌍 A Records2 records 204ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.232.147.252	3600s	172-232-147-252.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	172.232.128.0/17	🇸🇪 Sweden	Stockholm
172.233.57.17	3600s	172-233-57-17.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	172.233.0.0/16	🇳🇱 The Netherlands	Amsterdam

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 72ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2600:3c09::f03c:94ff:fed1:f1bb	3600s	—	AS63949	Akamai Connected Cloud	2600:3c08:0:0:0:0:0:0/30	🇸🇪 Sweden	Stockholm
2600:3c0e::f03c:94ff:fed1:4ea	3600s	—	AS63949	Akamai Connected Cloud	2600:3c0e:0:0:0:0:0:0/32	🇳🇱 The Netherlands	Amsterdam

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 446ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.sikkersejlads.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;

📬 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
TXT	_acme-challenge.sikkersejlads.dk	NV30iMHPTHvM6aer_KRFxFrduhKOFabNrC1AB7Ufvrk

🔗 TLSA / DANE

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

🔐 DNSSEC269ms

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

🏷️ SOA0ms

Field	Value
Serial	8689
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

72ms

A

204ms

MX

64ms

AAAA

72ms

TXT

446ms

CAA

79ms

HTTPS

84ms

TLSA

229ms

SOA

0ms

MTA-STS

93ms

DNSSEC

269ms

SRV

212ms

Total

1228ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 00:54:13	1228ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-28 23:42:13	1274ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-27 13:25:14	17226ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-26 13:12:11	4739ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-25 06:16:40	1886ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-24 05:59:10	5245ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-22 23:21:29	6829ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-21 23:12:27	10932ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-20 22:50:54	10376ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-19 21:21:16	4645ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-18 21:04:27	3533ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-17 12:16:27	4232ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-16 11:14:26	25173ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-14 02:06:21	6220ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-12 20:17:11	25099ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-11 14:49:58	9834ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-10 14:22:35	9303ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-06 20:16:16	16756ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-05 08:16:24	1195ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-03 11:16:31	24877ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-28 13:14:23	13789ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-27 07:13:20	9191ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-26 06:17:43	17237ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-25 05:52:37	25030ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-24 04:34:06	6988ms	2 NS 2 A 0 MX	🔒 Secure	View