ffe.dk - dns.ninja

`ffe.dk`

DNSSEC	🔒 Signed (DS record present)
A	93.191.155.37^{🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S}
		PTR	`splash.zitcom.dk`
NS	`ns1.curanet.dk.ffe.dk` ⭐
		A	93.191.155.37^{🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S}
			PTR	`splash.zitcom.dk`
NS	`ns1.curanet.dk`
		A	2a02:2339:4006:108::123^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns1.curanet.dk`
		A	185.25.141.12^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns1.curanet.dk`
NS	`ns2.curanet.dk`
		A	2a02:2339:1:10f::123:123^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns2.curanet.dk`
		A	91.197.248.75^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns2.curanet.dk`
MX	`ffe-dk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
TXT	`MS=ms42841310`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk -all`
SOA	`ns1.curanet.dk.ffe.dk`hostmaster@curanet.dk 2024-04-25 #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 1780535881localtime Thu Jun 4 03:18:01 2026gmtime Thu Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1780535881

Subdomains

mail.ffe.dk

dk.ffe.dk

Same first word

ffe.a.se

ffe.cn

ffe.us

ffe.com.es

ffe.co.jp

ffe.lu

ffe.lt

ffe.fr

ffe.de

ffe.or.jp

ffe.nl

ffe.me

ffe.ca

ffe.es

ffe.hu

ffe.vn

ffe.co.uk

ffe.ru

ffe.li

ffe.ch

ffe.gr

ffe.org

ffe.su

ffe.pl

ffe.com

ffe.in

ffe.nu

ffe.co

ffe.mobi

ffe.be

ffe.ae

ffe.dk

ffe.net

ffe.cz

Similar names

eff.spb.ru

fef.ca

eff.ie

eff.is

eff.info

fef.se

fef.nl

fef.ec

eff.com

eff.or.th

eff.es

fef.mx

eff.org

eff.fr

eff.tel

fef.email

fef.ba

eff.be

eff.net

fef.es

fef.be

fef.org.mx

eff.tv

eff.us

eff.nl

fef.info

fef.us

fef.co.uk

eff.gr

eff.at

fef.biz

eff.design

eff.ch

fef.de

eff.cc

eff.digital

fef.uk.com

fef.br

fef.lu

eff.email

eff.co

eff.pw

eff.de

fef.co

eff.se

eff.com.ar

fef.com.tw

fef.mobi

fef.at

eff.com.br

fef.moe

fef.pl

eff.com.qa

fef.dk

eff.dk

eff.ae

fef.org

eff.map.fastly.net

fef.org.uk

fef.eu

eff.cn

fef.su

fef.no

eff.sk

fef.com

fef.fi

eff.ro

fef.ru

eff.me

fef.net

fef.com.cn

fef.ch

fef.jp

eff.com.vn

fef.co.za

fef.cn

fef.academy

eff.net.au

eff.ua

eff.one

fef.co.jp

DNS History

14 records (5 active, 9 former)

●NSns1.curanet.dk2015-12-02 → 2026-06-04 · 3 obs

○ 2015-09-15 01:41:40
● 2015-12-02 18:33:28
● 2026-06-04 01:40:34

●NSns1.curanet.dk.ffe.dk2015-12-02 → 2026-06-04 · 3 obs

○ 2015-09-15 01:41:40
● 2015-12-02 18:33:28
● 2026-06-04 01:40:34

●NSns2.curanet.dk2015-12-02 → 2026-06-04 · 3 obs

○ 2015-09-15 01:41:40
● 2015-12-02 18:33:28
● 2026-06-04 01:40:34

○NSpns.atznet.dk2015-08-27 → 2015-09-15 · 4 obs

● 2015-08-27 05:38:30
● 2015-09-15 01:41:40
○ 2015-12-02 18:33:28
○ 2026-06-04 01:40:34

○NSsns.atznet.dk2015-08-27 → 2015-09-15 · 4 obs

● 2015-08-27 05:38:30
● 2015-09-15 01:41:40
○ 2015-12-02 18:33:28
○ 2026-06-04 01:40:34

○MXbackup-mx.zitcom.dk2015-12-02 → 2016-12-05 · 5 obs

○ 2015-09-15 01:41:40
● 2015-12-02 18:33:28
● 2016-12-05 17:28:22
○ 2020-10-08 05:47:12
○ 2026-06-04 01:40:34

●MXffe-dk.mail.protection.outlook.com2026-02-14 → 2026-06-04 · 3 obs

○ 2021-10-06 08:05:38
● 2026-02-14 19:06:50
● 2026-06-04 01:40:34

○MXmail.atznet.dk2015-08-27 → 2015-09-15 · 4 obs

● 2015-08-27 05:38:30
● 2015-09-15 01:41:40
○ 2015-12-02 18:33:28
○ 2026-06-04 01:40:34

○MXmail.ffe.dk2015-12-02 → 2016-12-05 · 5 obs

○ 2015-09-15 01:41:40
● 2015-12-02 18:33:28
● 2016-12-05 17:28:22
○ 2020-10-08 05:47:12
○ 2026-06-04 01:40:34

○MXmx1.onlinemail.io2020-10-08 → 2021-10-06 · 5 obs

○ 2016-12-05 17:28:22
● 2020-10-08 05:47:12
● 2021-10-06 08:05:38
○ 2026-02-14 19:06:50
○ 2026-06-04 01:40:34

○MXmx2.onlinemail.io2020-10-08 → 2021-10-06 · 5 obs

○ 2016-12-05 17:28:22
● 2020-10-08 05:47:12
● 2021-10-06 08:05:38
○ 2026-02-14 19:06:50
○ 2026-06-04 01:40:34

○MXsmail.atznet.dk2015-08-27 → 2015-09-15 · 4 obs

● 2015-08-27 05:38:30
● 2015-09-15 01:41:40
○ 2015-12-02 18:33:28
○ 2026-06-04 01:40:34

○A195.242.131.1462015-08-27 → 2015-09-15 · 4 obs

● 2015-08-27 05:38:30
● 2015-09-15 01:41:40
○ 2015-12-02 18:33:28
○ 2026-06-04 01:40:34

●A93.191.155.372015-12-02 → 2026-06-04 · 3 obs

○ 2015-09-15 01:41:40
● 2015-12-02 18:33:28
● 2026-06-04 01:40:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
ffe.dk	ns1.curanet.dk, ns2.curanet.dk	-

✅ Authoritative Response

Server:91.197.248.75

NS records: ns1.curanet.dk, ns2.curanet.dk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1002ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`93.191.155.37`
NS	2	`ns1.curanet.dk, ns2.curanet.dk`
MX	1	`ffe-dk.mail.protection.outlook.com (pri:`
TXT	2	`MS=ms42841310, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.curanet.dk.ffe.dk hostmaster.curanet`

Analysis

Hierarchy

ffe.dk is the parent domain of mail.ffe.dk and dk.ffe.dk.

IP Addresses

ffe.dk points to a single IP number: 93.191.155.37.

Additional host names — miciver.com, aoskovsager.dk, gbs.dk and two others — share IP numbers with ffe.dk.

Name Servers

ffe.dk is served by three name servers: ns1.curanet.dk, ns2.curanet.dk and ns1.curanet.dk.ffe.dk.

ffe.dk partially shares its NS delegation with several other domains, including stevnselservice.dk, minihojskolen.dk, krogstrupaps.dk and two others.

These name servers are regularly seen alongside ns1.123hotel.dk and ns2.123hotel.dk as name servers.

Host names with two IP numbers:

The A records for ns1.curanet.dk return 185.25.141.12 and 2a02:2339:4006:108::123.

The A records for ns2.curanet.dk return 91.197.248.75 and 2a02:2339:1:10f::123:123.

Host names with one IP number:

ns1.curanet.dk.ffe.dk resolves to the IP address 93.191.155.37.

Mail Servers

ffe.dk has one mail server: ffe-dk.mail.protection.outlook.com.

ffe-dk.mail.protection.outlook.com points to 8 IP addresses: 52.101.68.0, 52.101.68.12, 52.101.68.39 and five others.