ffys.dk DNS records

🖥️ Nameservers2 records 118ms

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 134ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.249.251.246	3599s	vps-1381.web.managedservice.one	AS51468	One.com A/S	5.249.224.0/19	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 96ms

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)

✗ 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 82ms

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…

🔐 DNSSEC190ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081901
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

118ms

A

134ms

MX

96ms

AAAA

66ms

TXT

272ms

CAA

141ms

HTTPS

138ms

TLSA

82ms

SOA

0ms

MTA-STS

159ms

DNSSEC

190ms

SRV

159ms

Total

1211ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 10:01:30	1211ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 01:29:59	9770ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-20 00:13:48	1488ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-15 15:59:49	2219ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-21 02:42:30	769ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-18 23:52:33	1616ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-17 20:46:39	8675ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 01:15:51	668ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 22:52:45	655ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 17:48:01	1330ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 11:58:35	2506ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 09:35:17	3136ms	2 NS 1 A 4 MX	🔒 Secure	View