jakobkobler.dk DNS records

🖥️ Nameservers2 records 50ms

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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.141	3600s	webcluster1.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod15-cph3.g1i.one.com	104.37.35.36	mx1.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod15-cph3.g1i.one.com	104.37.35.37	mx2.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod15-cph3.g1i.one.com	104.37.35.38	mx3.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod15-cph3.g1i.one.com	104.37.35.39	mx4.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:69:565f:395a:d68f	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 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 / DANE4 records 78ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…

🔐 DNSSEC84ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082505
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

50ms

A

46ms

MX

55ms

AAAA

38ms

TXT

158ms

CAA

43ms

HTTPS

39ms

TLSA

78ms

SOA

0ms

MTA-STS

70ms

DNSSEC

84ms

SRV

67ms

Total

710ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:12:35	710ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 03:57:01	1119ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 18:32:53	593ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-24 20:34:45	717ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-15 00:59:58	17008ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-13 21:47:22	974ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-06 16:06:03	5148ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-16 10:51:22	904ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-10 04:32:08	993ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-02 13:41:51	9605ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 19:50:09	775ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 01:48:23	2504ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-18 07:29:24	1056ms	2 NS 1 A 4 MX	🔒 Secure	View