to-crew.dk DNS records

🖥️ Nameservers2 records 52ms

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 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.191	3600s	webforward.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 45ms

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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	46.30.213.176
🔶 Autoconfig	46.30.213.176

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 195ms

TXT Record
google-site-verification=cjo3PY0dqYNxMacaFm-5wgB_2LWG4sDnJ0LwNGP1GQQ

✉️ 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 62ms

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…

🔐 DNSSEC91ms

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

🏷️ SOA0ms

Field	Value
Serial	2026070405
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

52ms

A

65ms

MX

45ms

AAAA

61ms

TXT

195ms

CAA

56ms

HTTPS

75ms

TLSA

62ms

SOA

0ms

MTA-STS

82ms

DNSSEC

91ms

SRV

95ms

Total

946ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-14 10:24:31	946ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-12 18:05:32	2778ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 14:54:11	1505ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 15:37:17	2423ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 02:06:31	779ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-06 11:59:19	1632ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-04 23:25:52	3874ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-30 03:03:37	805ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 00:39:26	1129ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 02:31:52	1112ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 17:36:02	1214ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 12:01:36	1164ms	2 NS 1 A 4 MX	🔒 Secure	View