jsandager.dk DNS records

🖥️ Nameservers2 records 114ms

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 107ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.82	3600s	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 129ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod14-cph3.one.com	185.10.9.212	mx1.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod14-cph3.one.com	185.10.9.213	mx2.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod14-cph3.one.com	185.10.9.214	mx3.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	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 121ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:92:628:df40:c502	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 145ms

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…

🔐 DNSSEC306ms

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

🏷️ SOA100ms

Field	Value
Serial	2026061501
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

114ms

A

107ms

MX

129ms

AAAA

121ms

TXT

332ms

CAA

106ms

HTTPS

106ms

TLSA

145ms

SOA

100ms

MTA-STS

105ms

DNSSEC

306ms

SRV

187ms

Total

1185ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 13:00:35	624ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 17:04:28	768ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 04:38:12	1303ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 06:10:32	650ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-15 20:45:53	954ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-13 05:22:44	5055ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-17 00:27:50	1122ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-12 00:02:30	4896ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-04 22:56:34	1151ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 09:41:42	733ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 23:07:26	745ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 19:15:37	1185ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-18 03:41:16	844ms	2 NS 1 A 4 MX	🔒 Secure	View