førstesal.dk DNS records

🖥️ Nameservers2 records 63ms

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 87ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.241.83	3600s	webcluster1.wordpresspod2-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 94ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod10-cph3.one.com	104.37.34.70	mx1.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod10-cph3.one.com	104.37.34.71	mx2.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod10-cph3.one.com	104.37.34.72	mx3.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod10-cph3.one.com	104.37.34.73	mx4.pub.mailpod10-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	77.111.241.83
🔶 Autoconfig	77.111.241.83

🔷 AAAA Records (IPv6)1 records 131ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:104:9f:33ad:add:14b0	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 315ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…

🔐 DNSSEC291ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	ncache nxdomain overridden by dig AD

🏷️ SOA0ms

Field	Value
Serial	2026083101
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

63ms

A

87ms

MX

94ms

AAAA

131ms

TXT

458ms

CAA

77ms

HTTPS

140ms

TLSA

315ms

SOA

0ms

MTA-STS

232ms

DNSSEC

291ms

SRV

186ms

Total

2365ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 07:54:49	2365ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-29 18:56:15	1510ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-28 18:22:06	1888ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 16:44:21	821ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 16:41:09	645ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-25 02:12:12	793ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-23 22:55:51	1112ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-22 14:51:57	1029ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-21 14:41:18	1003ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-20 14:30:03	9902ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-18 08:20:49	6142ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-17 07:24:51	1095ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-15 07:41:24	825ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-14 02:12:01	4976ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-13 01:28:03	2562ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-11 18:12:39	984ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-08 14:54:17	966ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-07 14:00:32	1164ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-03 07:44:38	947ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-01 02:07:08	992ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-28 17:03:26	973ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 13:56:43	739ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 13:29:07	952ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-25 13:17:11	879ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 13:13:38	897ms	2 NS 1 A 4 MX	🔒 Secure	View