birgitdahl.dk DNS records

🖥️ Nameservers2 records 62ms

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 Records2 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.143.30	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—
172.66.3.26	3600s	—	AS13335	Cloudflare, Inc.	172.66.0.0/22	—	—

📧 MX Records4 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod14-cph3.one.com	185.10.9.212	mx1.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod14-cph3.one.com	185.10.9.213	mx2.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod14-cph3.one.com	185.10.9.214	mx3.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod14-cph3.one.com	185.10.9.215	mx4.pub.mailpod14-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

🔗 TLSA / DANE4 records 66ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…

🔐 DNSSEC132ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026073001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

62ms

A

49ms

MX

58ms

AAAA

44ms

TXT

216ms

CAA

36ms

HTTPS

53ms

TLSA

66ms

SOA

0ms

MTA-STS

144ms

DNSSEC

132ms

SRV

151ms

Total

886ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 04:44:07	900ms	3 NS 2 A 1 MX	🔓 Insecure	View
2026-08-19 10:05:49	8466ms	3 NS 2 A 1 MX	🔓 Insecure	View
2026-08-15 06:00:56	3018ms	3 NS 2 A 1 MX	🔓 Insecure	View
2026-07-31 03:54:03	886ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-07-27 01:27:06	2814ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-07-26 01:01:20	1013ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-07-02 12:25:40	9635ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 10:00:07	723ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 03:29:09	1165ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 02:57:44	647ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-18 15:18:18	1175ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 14:39:24	704ms	2 NS 1 A 4 MX	🔒 Secure	View