jandson.dk DNS records

🖥️ Nameservers2 records 115ms

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 113ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.123	—	webcluster2.webpod13-cph3.one.com	AS51468	—	—	—	—

📧 MX Records4 records 108ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.pub.mailpod14-cph3.one.com	185.10.9.212	mx1.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	—	mx2.pub.mailpod14-cph3.one.com	185.10.9.213	mx2.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	—	mx3.pub.mailpod14-cph3.one.com	185.10.9.214	mx3.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	—	mx4.pub.mailpod14-cph3.one.com	185.10.9.215	mx4.pub.mailpod14-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 133ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:80dc:1dc3:c938:f1ea	—	—	AS51468	—	—	—	—

🔐 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 1210ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	F9CAE2DF0FCB54F04130769823BED77A…

🔐 DNSSEC166ms

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

🏷️ SOA101ms

Field	Value
Serial	2026060401
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

115ms

A

113ms

MX

108ms

AAAA

133ms

TXT

176ms

CAA

101ms

HTTPS

115ms

TLSA

1210ms

SOA

101ms

MTA-STS

113ms

DNSSEC

166ms

SRV

0ms

Total

1981ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 04:06:01	556ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-05 05:32:29	1452ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-16 21:46:19	790ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 12:15:46	679ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-29 13:58:35	779ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 04:20:26	755ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 07:35:08	690ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 07:47:28	2531ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-19 12:52:18	10207ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 16:46:41	1981ms	2 NS 1 A 4 MX	🔒 Secure	View