esfroag.dk DNS records

🖥️ Nameservers2 records 31ms

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 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.97.48.228	3600s	37.97.48.228.dynamic.altibox.net	AS214875	Altibox Danmark AS	37.97.48.0/21	🇩🇰 Denmark	Holstebro

📧 MX Records4 records 36ms

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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	37.97.48.228
🔶 Autoconfig	37.97.48.228

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 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 67ms

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…

🔐 DNSSEC107ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082501
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

31ms

A

65ms

MX

36ms

AAAA

51ms

TXT

198ms

CAA

77ms

HTTPS

85ms

TLSA

67ms

SOA

0ms

MTA-STS

78ms

DNSSEC

107ms

SRV

81ms

Total

704ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 12:14:27	704ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 18:07:00	954ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-01 05:49:34	1009ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-25 19:15:04	1071ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 18:43:16	5001ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 21:39:47	670ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-19 13:44:47	649ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-19 07:56:58	8361ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 08:21:36	608ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 08:20:57	948ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 08:20:45	1288ms	2 NS 1 A 4 MX	🔒 Secure	View