ffnet.dk - dns.ninja

`ffnet.dk`

DNSSEC	🔒 Signed (DS record present)
A	2a02:2350:5:106:2d:4008:1833:695a^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
A	46.30.215.133^{🇩🇰 ONECOM46.30.208.0/21 One.com A/S}
NS	`ns01.one.com` ⭐
		A	2001:67c:28cc::10^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns01.one.com`
		A	195.206.121.10^{ONECOM-INFRA195.206.121.0/24}
			PTR	`ns01.one.com`
NS	`ns02.one.com`
		A	2001:67c:3c0::10^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`ns02.one.com`
		A	185.10.11.10^{ONECOM185.10.11.0/24}
			PTR	`ns02.one.com`
MX	`mx1.pub.mailpod5-cph3.one.com` ⭐
		A	185.164.14.54^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx1.pub.mailpod5-cph3.one.com`
MX	`mx2.pub.mailpod5-cph3.one.com` ⭐
		A	185.164.14.55^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx2.pub.mailpod5-cph3.one.com`
MX	`mx3.pub.mailpod5-cph3.one.com` ⭐
		A	185.164.14.56^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx3.pub.mailpod5-cph3.one.com`
SOA	`ns01.one.com`hostmaster@one.com 2026-07-19 #1

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1786653360localtime Thu Aug 13 22:36:00 2026gmtime Thu Au...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1786653360

Same first word

ffnet.xyz

ffnet.it

ffnet.net

ffnet.com

ffnet.dk

Similar names

ffent.com

fneft.ru

ffent.us

netff.com

nefft.com

ffent.biz

DNS History

13 records (7 active, 6 former)

●NSns01.one.com2015-07-10 → 2026-08-13 · 2 obs

● 2015-07-10 21:49:44
● 2026-08-13 21:06:06

●NSns02.one.com2015-07-10 → 2026-08-13 · 2 obs

● 2015-07-10 21:49:44
● 2026-08-13 21:06:06

●MXmx1.pub.mailpod5-cph3.one.com2026-03-29 → 2026-08-13 · 6 obs

○ 2017-04-28 13:08:26
● 2026-03-29 21:44:56
● 2026-05-08 23:30:12
○ 2026-05-12 17:29:20
● 2026-06-01 23:06:42
● 2026-08-13 21:06:06

●MXmx2.pub.mailpod5-cph3.one.com2026-03-29 → 2026-08-13 · 6 obs

○ 2017-04-28 13:08:26
● 2026-03-29 21:44:56
● 2026-05-08 23:30:12
○ 2026-05-12 17:29:20
● 2026-06-01 23:06:42
● 2026-08-13 21:06:06

●MXmx3.pub.mailpod5-cph3.one.com2026-03-29 → 2026-08-13 · 6 obs

○ 2017-04-28 13:08:26
● 2026-03-29 21:44:56
● 2026-05-08 23:30:12
○ 2026-05-12 17:29:20
● 2026-06-01 23:06:42
● 2026-08-13 21:06:06

○MXmxcluster1.one.com2015-07-10 → 2017-04-28 · 4 obs

● 2015-07-10 21:49:44
● 2017-04-28 13:08:26
○ 2026-03-29 21:44:56
○ 2026-08-13 21:06:06

○MXmxcluster2.one.com2015-07-10 → 2017-04-28 · 4 obs

● 2015-07-10 21:49:44
● 2017-04-28 13:08:26
○ 2026-03-29 21:44:56
○ 2026-08-13 21:06:06

●A2a02:2350:5:106:2d:4008:1833:695a2026-03-29 → 2026-08-13 · 6 obs

○ 2017-04-28 13:08:26
● 2026-03-29 21:44:56
● 2026-05-08 23:30:12
○ 2026-05-12 17:29:20
● 2026-06-01 23:06:42
● 2026-08-13 21:06:06

○A2a02:2350:5:106:8096:f268:f9e1:cdd72026-03-29 → 2026-08-13 · 2 obs

○ 2026-03-29 21:44:56
○ 2026-08-13 21:06:06

○A46.30.212.1182015-07-10 → 2016-02-05 · 4 obs

● 2015-07-10 21:49:44
● 2016-02-05 22:26:08
○ 2017-01-28 14:20:40
○ 2026-08-13 21:06:06

○A46.30.213.1802017-01-28 → 2017-04-28 · 5 obs

○ 2016-02-05 22:26:08
● 2017-01-28 14:20:40
● 2017-04-28 13:08:26
○ 2026-03-29 21:44:56
○ 2026-08-13 21:06:06

●A46.30.215.1332026-03-29 → 2026-08-13 · 6 obs

○ 2017-04-28 13:08:26
● 2026-03-29 21:44:56
● 2026-05-08 23:30:12
○ 2026-05-12 17:29:20
● 2026-06-01 23:06:42
● 2026-08-13 21:06:06

○A46.30.215.1782026-03-29 → 2026-08-13 · 2 obs

○ 2026-03-29 21:44:56
○ 2026-08-13 21:06:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	12 records
ffnet.dk	ns01.one.com, ns02.one.com	-

✅ Authoritative Response

Server:185.10.11.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 915ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.215.133`
AAAA	1	`2a02:2350:5:106:2d:4008:1833:695a`
NS	2	`ns01.one.com, ns02.one.com`
MX	3	`mx2.pub.mailpod5-cph3.one.com (pri: 10), mx3.pub.mailpod5-cph3.one.com (pri: 10)...`
SOA	1	`ns01.one.com hostmaster.one.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)

Analysis

IP Addresses

ffnet.dk directs to two IP numbers, 46.30.215.133 and 2a02:2350:5:106:2d:4008:1833:695a

kippa.se, linfa.be, balband.se and two other host names share IP numbers with ffnet.dk.

Name Servers

DNS delegation for ffnet.dk points to two name servers: ns01.one.com and ns02.one.com.

ffnet.dk uses the same name servers as several other domains — among them bluetags.dk, altmuligmanden.dk, puppetmaster.dk and two more.

ffnet.dk has partial name server overlap with other domains, including mechkeys.tech.

ns01.one.com directs to 195.206.121.10 and 2001:67c:28cc::10. ns02.one.com directs to 185.10.11.10 and 2001:67c:3c0::10. Each host name carries two IP addresses.

Mail Servers

ffnet.dk is handled by three mail servers: mx1.pub.mailpod5-cph3.one.com, mx2.pub.mailpod5-cph3.one.com and mx3.pub.mailpod5-cph3.one.com.

ffnet.dk has at least partial mail server overlap with other domains such as itprofil.se, sofiebock.dk, dyntex.se and two more.

mx1.pub.mailpod5-cph3.one.com, mx2.pub.mailpod5-cph3.one.com and mx3.pub.mailpod5-cph3.one.com all have one IP address each — mx1.pub.mailpod5-cph3.one.com directs to 185.164.14.54, mx2.pub.mailpod5-cph3.one.com directs to 185.164.14.55 and mx3.pub.mailpod5-cph3.one.com directs to 185.164.14.56.