op-igen.dk DNS records

🖥️ Nameservers2 records 42ms

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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod13-cph3.one.com	185.10.9.42	mx1.pub.mailpod13-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod13-cph3.one.com	185.10.9.43	mx2.pub.mailpod13-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod13-cph3.one.com	185.10.9.44	mx3.pub.mailpod13-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod13-cph3.one.com	185.10.9.45	mx4.pub.mailpod13-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 / DANE8 records 77ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx1.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	7923F8E70F50B8C6DFFC5E73814B9D2D…
SMTP _25._tcp.mx2.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	7923F8E70F50B8C6DFFC5E73814B9D2D…
SMTP _25._tcp.mx2.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx3.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx3.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	7923F8E70F50B8C6DFFC5E73814B9D2D…
SMTP _25._tcp.mx4.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	7923F8E70F50B8C6DFFC5E73814B9D2D…
SMTP _25._tcp.mx4.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…

🔐 DNSSEC86ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082202
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

42ms

A

48ms

MX

41ms

AAAA

52ms

TXT

171ms

CAA

66ms

HTTPS

55ms

TLSA

77ms

SOA

0ms

MTA-STS

71ms

DNSSEC

86ms

SRV

70ms

Total

983ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 10:19:15	983ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-08 01:33:44	919ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 21:55:07	989ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-08 17:44:58	1076ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-06 21:43:18	10973ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-04 23:53:47	1394ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 19:06:04	1142ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-01 21:28:02	878ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-29 23:34:01	708ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 07:27:56	938ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 16:44:01	641ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 15:48:32	806ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 09:25:31	883ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 14:38:21	542ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 13:17:40	904ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 22:12:34	3905ms	2 NS 1 A 4 MX	🔒 Secure	View