byggehusetdanmark.dk DNS records

🖥️ Nameservers2 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.163.30.214	3600s	—	AS3356	Level 3 Parent, LLC	217.163.24.0/21	🇬🇧 United Kingdom	Stevenage

📧 MX Records4 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod12-cph3.one.com	104.37.34.246	mx1.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod12-cph3.one.com	104.37.34.247	mx2.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod12-cph3.one.com	104.37.34.248	mx3.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod12-cph3.one.com	104.37.34.249	mx4.pub.mailpod12-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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
CNAME	_acme-challenge.byggehusetdanmark.dk	phplaravel-722229-3859907.cloudwaysapps.com

🔗 TLSA / DANE4 records 329ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…

🔐 DNSSEC99ms

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	2026083003
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-07-04 17:20:52

Field	Value
Registrar	ONE.COM A/S
Registered	2024-08-24
Expires	2026-08-23 (expired)

📋 WHOIS

⏱️ Lookup Timing

NS

27ms

A

24ms

MX

33ms

AAAA

34ms

TXT

152ms

CAA

27ms

HTTPS

28ms

TLSA

329ms

SOA

0ms

MTA-STS

41ms

DNSSEC

99ms

SRV

49ms

Total

887ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 19:45:10	887ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-29 03:33:45	1555ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-27 22:25:20	780ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-26 20:52:07	852ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-25 19:51:50	863ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-25 14:49:58	1943ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-24 14:01:09	1626ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-23 13:44:24	2671ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-22 11:09:18	1304ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-21 10:56:53	4049ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-20 10:28:56	9357ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-19 04:19:03	17035ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-17 17:02:45	9876ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-16 10:29:19	5228ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-13 11:01:44	16847ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-11 17:52:48	3486ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-10 17:21:54	1004ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-09 13:50:32	1215ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-07 05:13:26	1906ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-30 20:12:37	8900ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-29 06:42:44	2837ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-27 09:21:52	16928ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-26 09:07:39	9015ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-25 08:34:43	981ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-24 08:05:58	10074ms	2 NS 1 A 4 MX	🔓 Insecure	View