codewiz.dk DNS records

🖥️ Nameservers2 records 37ms

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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	3600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 42ms

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 Records1 records 143ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (codewiz.dk)
-all (hard fail)	v=spf1 -all

📨 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 58ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	D91CB8AC124CB360F986182813BDF3FD…

🔐 DNSSEC57ms

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

🏷️ SOA39ms

Field	Value
Serial	2026020203
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

37ms

A

33ms

MX

42ms

AAAA

35ms

TXT

143ms

CAA

33ms

HTTPS

50ms

TLSA

58ms

SOA

39ms

MTA-STS

40ms

DNSSEC

57ms

SRV

34ms

Total

654ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 12:43:56	911ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-30 04:38:22	191ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-28 22:00:09	165ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-27 15:27:26	197ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-26 15:04:53	176ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-25 05:25:11	893ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-24 17:28:56	486ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 16:00:21	919ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 15:08:29	5178ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 15:07:35	1691ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 14:55:25	1150ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 12:55:52	5474ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 12:53:00	2095ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 10:52:02	1663ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 02:50:03	1344ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 14:07:32	1313ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 23:12:25	1414ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 17:33:58	8605ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 22:57:01	2664ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 20:16:00	936ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-02 10:35:22	930ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 11:51:36	654ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 21:47:23	556ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 21:40:23	799ms	2 NS 1 A 4 MX	🔒 Secure	View