ostenssol.dk DNS records

🖥️ Nameservers2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
dawn.ns.cloudflare.com	108.162.192.106 172.64.32.106 173.245.58.106 2606:4700:50::adf5:3a6a 2803:f800:50::6ca2:c06a 2a06:98c1:50::ac40:206a	dawn.ns.cloudflare.com dawn.ns.cloudflare.com dawn.ns.cloudflare.com dawn.ns.cloudflare.com dawn.ns.cloudflare.com dawn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jermaine.ns.cloudflare.com	108.162.195.157 162.159.44.157 172.64.35.157 2606:4700:58::a29f:2c9d 2803:f800:50::6ca2:c39d 2a06:98c1:50::ac40:239d	jermaine.ns.cloudflare.com jermaine.ns.cloudflare.com jermaine.ns.cloudflare.com jermaine.ns.cloudflare.com jermaine.ns.cloudflare.com jermaine.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.13.156	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.200.163	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	ostenssol.dk.mx.one.com	104.37.34.70 104.37.34.71 104.37.34.72 104.37.34.73	mx1.pub.mailpod10-cph3.one.com mx2.pub.mailpod10-cph3.one.com mx3.pub.mailpod10-cph3.one.com mx4.pub.mailpod10-cph3.one.com	AS51468 One.com A/S AS51468 One.com A/S AS51468 One.com A/S AS51468 One.com A/S

🔷 AAAA Records (IPv6)2 records 28ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:d9c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:c8a3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.13.156,172.67.200.163 ech=AEX+DQBBvAAgACDbcRsueUOUzqLL6O4KsNVVhOdqEDJ1qmUwE57t8WDkaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:d9c,2606:4700:3037::ac43:c8a3

📝 TXT Records2 records 147ms

TXT Record
google-site-verification=tMEaSb6MFhPjg666NIt3Amzd7SfjeDPkdVrbz5IbBMQ
v=spf1 include:_custspf.one.com ~all

✉️ SPF

Policy	Record (ostenssol.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.ostenssol.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@ostenssol.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

🔗 TLSA / DANE

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

🔐 DNSSEC114ms

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	2413637608
Primary NS (MNAME)	dawn.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-09-01 01:38:22

Field	Value
Registrar	Simply.com A/S
Registered	2009-06-20
Expires	2027-06-30 (301d)

📋 WHOIS

⏱️ Lookup Timing

NS

33ms

A

41ms

MX

41ms

AAAA

28ms

TXT

147ms

CAA

25ms

HTTPS

32ms

TLSA

69ms

SOA

0ms

MTA-STS

57ms

DNSSEC

114ms

SRV

48ms

Total

1301ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 01:32:02	1301ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-31 00:20:52	2897ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 21:45:43	9671ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-26 12:46:52	2592ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-12 08:09:27	1068ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-02 20:50:38	9899ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 08:18:57	681ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 21:13:57	1093ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 13:24:30	3570ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 14:21:55	2410ms	2 NS 2 A 1 MX	🔓 Insecure	View