jakobheise.dk DNS records

🖥️ Nameservers2 records 54ms

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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.103	3600s	webcluster2.webpod13-cph3.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)1 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:803c:c188:df6c:839	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 126ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…

🔐 DNSSEC83ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-06-23 17:34:15

Field	Value
Registrar	ONE.COM A/S
Registered	2005-10-09
Expires	2026-10-31 (57d)

📋 WHOIS

⏱️ Lookup Timing

NS

54ms

A

50ms

MX

42ms

AAAA

44ms

TXT

168ms

CAA

45ms

HTTPS

43ms

TLSA

126ms

SOA

0ms

MTA-STS

55ms

DNSSEC

83ms

SRV

57ms

Total

725ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 21:55:50	725ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-28 00:04:02	1167ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-23 15:50:56	2438ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-14 15:39:49	4894ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-12 11:22:51	9083ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-04 15:47:04	1821ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 00:33:06	1914ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 16:25:55	675ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 11:53:24	693ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 04:29:22	1127ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 17:31:39	1083ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-18 00:26:18	1121ms	2 NS 1 A 4 MX	🔒 Secure	View