rjensen.dk DNS records

🖥️ Nameservers2 records 47ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.241.68	3600s	webcluster1.wordpresspod2-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 40ms

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 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:104:26:fea0:da8c:a7d3	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 134ms

TXT Record
v=spf1 ip4:192.168.0.0/16 ip4:81.236.60.180/32 include:_custspf.one.com include:_spf.google.com include:spf-a.telia.com include:spf-b.teliasonera.net ~all

✉️ SPF

Policy	Record (rjensen.dk)
~all (soft fail)	v=spf1 ip4:192.168.0.0/16 ip4:81.236.60.180/32 include:_custspf.one.com include:_spf.google.com include:spf-a.telia.com include:spf-b.teliasonera.net ~all

📨 DMARC

Policy	Record (_dmarc.rjensen.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:rene@rjensen.dk; ruf=mailto:rene@rjensen.dk

📬 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.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…

🔐 DNSSEC113ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082504
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

47ms

A

38ms

MX

40ms

AAAA

45ms

TXT

134ms

CAA

41ms

HTTPS

47ms

TLSA

58ms

SOA

0ms

MTA-STS

58ms

DNSSEC

113ms

SRV

53ms

Total

603ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 21:35:13	603ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-25 15:23:25	2250ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-09 01:46:50	995ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-06 04:53:10	2844ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-03 18:28:33	16851ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-02 13:27:48	8949ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-29 20:45:22	9839ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-28 14:35:46	2767ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 11:18:22	17006ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 11:00:40	950ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-25 10:24:01	900ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 10:12:58	896ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 09:47:47	16944ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-22 04:58:42	8893ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-21 01:47:09	904ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-20 01:34:21	1100ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-18 21:24:35	16773ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-17 20:14:28	856ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-16 17:35:50	887ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-15 09:04:02	9011ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-11 12:50:16	1882ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 06:03:59	1389ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-07 01:33:39	9086ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-05 00:07:00	1108ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 16:09:01	735ms	2 NS 1 A 4 MX	🔒 Secure	View