knaut.dk DNS records

🖥️ Nameservers2 records 110ms

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 98ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.241.116	3600s	webcluster2.wordpresspod2-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 94ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 83ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:104:80a2:4c84:68c9:fdb3	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 425ms

TXT Record
v=spf1 +mx +a include:_custspf.one.com ~all

✉️ SPF

Policy	Record (knaut.dk)
~all (soft fail)	v=spf1 +mx +a include:_custspf.one.com ~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 328ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC284ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083005
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

110ms

A

98ms

MX

94ms

AAAA

83ms

TXT

425ms

CAA

83ms

HTTPS

87ms

TLSA

328ms

SOA

0ms

MTA-STS

181ms

DNSSEC

284ms

SRV

137ms

Total

2602ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 17:45:00	2602ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-16 09:20:47	2643ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-08 08:40:47	4838ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-03 12:57:59	8952ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-02 01:02:44	2511ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-30 00:55:37	2851ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-28 10:06:50	9144ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 06:46:40	8933ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 06:17:44	2784ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-25 05:58:16	1251ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 05:24:36	1005ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 05:04:35	8822ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-22 00:25:24	936ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-21 00:03:30	1162ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-19 17:44:33	8935ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-18 17:22:44	2762ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-17 15:26:01	8996ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-15 04:55:51	9049ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-13 08:52:36	6264ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 06:11:37	1305ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-05 21:43:12	1082ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-04 19:24:41	1023ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 18:35:10	2817ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-01 20:27:56	1553ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-01 01:21:53	835ms	2 NS 1 A 4 MX	🔒 Secure	View