4pconsulting.dk DNS records

🖥️ Nameservers2 records 36ms

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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.224	3600s	webcluster2.webpod18-cph3.g1i.one	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod15-cph3.g1i.one.com	104.37.35.36	mx1.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod15-cph3.g1i.one.com	104.37.35.37	mx2.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod15-cph3.g1i.one.com	104.37.35.38	mx3.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod15-cph3.g1i.one.com	104.37.35.39	mx4.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:108:8006:b6e3:ebdc:6fc4	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 66ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…

🔐 DNSSEC100ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082702
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

36ms

A

32ms

MX

41ms

AAAA

46ms

TXT

143ms

CAA

43ms

HTTPS

26ms

TLSA

66ms

SOA

0ms

MTA-STS

49ms

DNSSEC

100ms

SRV

53ms

Total

690ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:37:16	690ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-27 09:33:08	9684ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-20 19:15:02	9610ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-04 16:40:07	1907ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-30 11:03:23	968ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-29 04:28:57	9794ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-27 13:57:47	866ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-26 13:24:24	8807ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-25 12:54:13	944ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-24 12:34:45	911ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-23 12:09:28	875ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-22 07:14:33	862ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-21 04:43:45	9855ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-19 20:38:53	861ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-18 04:40:02	1065ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-17 03:20:53	949ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-15 02:29:49	875ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-13 16:01:48	941ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-12 05:26:19	1211ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-08 23:20:41	999ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-07 00:38:13	1754ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-04 20:44:36	1243ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-03 19:37:12	747ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-01 20:24:58	738ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-29 17:00:37	1966ms	2 NS 1 A 4 MX	🔓 Insecure	View