osten.dk DNS records

🖥️ Nameservers2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
rodrigo.ns.cloudflare.com	108.162.195.78 162.159.44.78 172.64.35.78 2606:4700:58::a29f:2c4e 2803:f800:50::6ca2:c34e 2a06:98c1:50::ac40:234e	rodrigo.ns.cloudflare.com rodrigo.ns.cloudflare.com rodrigo.ns.cloudflare.com rodrigo.ns.cloudflare.com rodrigo.ns.cloudflare.com rodrigo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
serenity.ns.cloudflare.com	108.162.194.108 162.159.38.108 172.64.34.108 2606:4700:50::a29f:266c 2803:f800:50::6ca2:c26c 2a06:98c1:50::ac40:226c	serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.67.198.7	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—
104.21.68.189	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::ac43:c607	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—
2606:4700:3037::6815:44bd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—

🔐 HTTPS Records1 records 79ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.68.189,172.67.198.7 ech=AEX+DQBBvgAgACDtauYWIE/dXnP3y8NYwhZLdxTErESjsxstBbbeTZIsdwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:c607,2606:4700:3037::6815:44bd

📝 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.osten.dk	jJ5JmCK4DnIqlTkXwltvaJq2BUdWHnwMzjlJ_VDNwt8
TXT	_acme-challenge.osten.dk	hi5zFicnK9bpbapX0GhLVJ97BWCaaQjwBtxaPor0Ucw

🔗 TLSA / DANE

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

🔐 DNSSEC288ms

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

🏷️ SOA15ms

Field	Value
Serial	2413875449
Primary NS (MNAME)	rodrigo.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

35ms

A

35ms

MX

41ms

AAAA

32ms

TXT

100ms

CAA

11ms

HTTPS

79ms

TLSA

25ms

SOA

15ms

MTA-STS

104ms

DNSSEC

288ms

SRV

0ms

Total

3680ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 15:05:24	3680ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 07:11:32	715ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-05 08:12:40	1438ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-02 22:58:41	9688ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-27 12:30:41	861ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-19 14:08:33	3379ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 13:30:33	2193ms	2 NS 2 A 0 MX	🔓 Insecure	View