fribert.dk DNS records

🖥️ Nameservers2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
malavika.ns.cloudflare.com	108.162.194.165 162.159.38.165 172.64.34.165 2606:4700:50::a29f:26a5 2803:f800:50::6ca2:c2a5 2a06:98c1:50::ac40:22a5	malavika.ns.cloudflare.com malavika.ns.cloudflare.com malavika.ns.cloudflare.com malavika.ns.cloudflare.com malavika.ns.cloudflare.com malavika.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nicolas.ns.cloudflare.com	108.162.195.84 162.159.44.84 172.64.35.84 2606:4700:58::a29f:2c54 2803:f800:50::6ca2:c354 2a06:98c1:50::ac40:2354	nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.165	3600s	webcluster38.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 22ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.pub.mailpod10-cph3.one.com	104.37.34.70	mx1.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	3600s	mx2.pub.mailpod10-cph3.one.com	104.37.34.71	mx2.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	3600s	mx3.pub.mailpod10-cph3.one.com	104.37.34.72	mx3.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	3600s	mx4.pub.mailpod10-cph3.one.com	104.37.34.73	mx4.pub.mailpod10-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	77.111.240.165
🔶 Autoconfig	77.111.240.165

🔷 AAAA Records (IPv6)1 records 22ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:8028:7657:f90e:a94d	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 202ms

TXT Record
v=spf1 include:_custspf.one.com -all

✉️ SPF

Policy	Record (fribert.dk)
-all (hard fail)	v=spf1 include:_custspf.one.com -all

📨 DMARC

Policy	Record (_dmarc.fribert.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:bg3xvhxm@ag.eu.dmarcian.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
CNAME	_acme-challenge.fribert.dk	fribert.dk.acme.service.one.com

🔗 TLSA / DANE4 records 57ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2413577348
Primary NS (MNAME)	malavika.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-08-31 17:46:23

Field	Value
Registrar	ONE.COM A/S
Registered	1998-05-11
Expires	2029-06-30 (1032d)

📋 WHOIS

⏱️ Lookup Timing

NS

30ms

A

33ms

MX

22ms

AAAA

22ms

TXT

202ms

CAA

22ms

HTTPS

33ms

TLSA

57ms

SOA

0ms

MTA-STS

49ms

DNSSEC

100ms

SRV

61ms

Total

1244ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 17:45:45	1244ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-26 15:46:23	976ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-26 07:17:56	1090ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-18 06:18:43	2795ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-16 19:58:25	1476ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-09 19:46:25	2432ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-07 15:56:37	10319ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-31 17:41:59	999ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-15 17:59:39	1217ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-08 09:59:34	25768ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-04 17:32:59	1623ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-27 19:09:53	1755ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-26 07:08:45	1031ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-22 00:31:44	2708ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-21 00:32:07	1120ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 21:46:09	3233ms	2 NS 0 A 4 MX	🔓 Insecure	View
2026-06-18 18:34:08	4242ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-17 10:10:34	5590ms	2 NS 1 A 4 MX	🔓 Insecure	View