sætlan.dk DNS records

🖥️ Nameservers2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
lisa.ns.cloudflare.com	108.162.192.131 172.64.32.131 173.245.58.131 2606:4700:50::adf5:3a83 2803:f800:50::6ca2:c083 2a06:98c1:50::ac40:2083	lisa.ns.cloudflare.com lisa.ns.cloudflare.com lisa.ns.cloudflare.com lisa.ns.cloudflare.com lisa.ns.cloudflare.com lisa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
oswald.ns.cloudflare.com	108.162.193.218 172.64.33.218 173.245.59.218 2606:4700:58::adf5:3bda 2803:f800:50::6ca2:c1da 2a06:98c1:50::ac40:21da	oswald.ns.cloudflare.com oswald.ns.cloudflare.com oswald.ns.cloudflare.com oswald.ns.cloudflare.com oswald.ns.cloudflare.com oswald.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.49.73	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.160.166	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:3149	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:a0a6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.49.73,172.67.160.166 ech=AEX+DQBBygAgACBVY3SmVlvcbSpao6g5sxf4kJQyyguYACkjitKY1gQ9YAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3149,2606:4700:3035::ac43:a0a6

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC89ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2412041344
Primary NS (MNAME)	lisa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

36ms

MX

51ms

AAAA

43ms

TXT

170ms

CAA

38ms

HTTPS

34ms

TLSA

98ms

SOA

0ms

MTA-STS

77ms

DNSSEC

89ms

SRV

75ms

Total

851ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-13 13:51:11	851ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-12 13:25:38	891ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 09:12:03	1189ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 08:13:20	797ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 21:00:19	706ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-06 16:05:36	8659ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-04 08:11:21	1057ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 10:57:45	9739ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-14 12:29:13	8731ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-07-02 21:43:40	838ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 03:27:26	435ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-20 06:22:32	634ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-18 06:03:59	610ms	2 NS 2 A 0 MX	🔒 Secure	View