eff.dk - dns.ninja

eff.dk

DNSSEC🔒 Signed (DS record present)
A94.231.103.66🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S
PTRlinux70.unoeuro.com
NSns1.simply.com ⭐
A2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36
PTRns1.simply.com
A91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22
PTRns1.simply.com
NSns2.simply.com
A2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34
PTRns2.simply.com
A185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S
PTRns2.simply.com
NSns3.simply.com
A91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22
PTRns3.simply.com
NSns4.simply.com
A91.197.248.80🇩🇰 team-blue-denmark91.197.248.0/22
PTRns4.simply.com
MXmx.simply.com ⭐
A94.231.106.20🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S
PTRmx.simply.com
TXTv=spf1 a mx include:spf.simply.com
SOAns1.simply.comhostmaster@simply.com 2025-04-23 #0

dk

DNSSEC🔒 Signed (DS record present)
NSb.nic.dk ⭐
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk
TXTDK zone updateEpoch 1786198860localtime Sat Aug 8 16:21:00 2026gmtime Sat Au...
SOAb.nic.dktech@punktum.dk serial=1786198860

Subdomains

*.eff.dk
mail.eff.dk

Same first word

eff.net.au
eff.ua
eff.one
eff.spb.ru
eff.ie
eff.is
eff.info
eff.com
eff.or.th
eff.es
eff.org
eff.fr
eff.tel
eff.be
eff.net
eff.tv
eff.us
eff.nl
eff.gr
eff.at
eff.design
eff.ch
eff.cc
eff.digital
eff.email
eff.co
eff.pw
eff.de
eff.se
eff.com.ar
eff.com.br
eff.com.qa
eff.hu
eff.dk
eff.ae
eff.pl
eff.map.fastly.net
eff.cn
eff.sk
eff.in
eff.ro
eff.me
eff.com.vn

Similar names

ffe.cz
fef.co
fef.com.tw
fef.mobi
fef.at
ffe.a.se
ffe.cn
fef.moe
fef.pl
fef.dk
fef.org
fef.org.uk
fef.eu
ffe.at
fef.su
fef.no
fef.com
ffe.us
fef.fi
ffe.com.es
ffe.co.jp
ffe.lu
fef.ru
ffe.lt
ffe.fr
fef.net
fef.com.cn
fef.ch
fef.jp
ffe.de
fef.co.za
fef.cn
ffe.or.jp
ffe.nl
fef.academy
ffe.me
ffe.ca
fef.co.jp
fef.in
fef.ca
ffe.es
fef.se
ffe.hu
fef.nl
fef.ec
ffe.vn
ffe.co.uk
ffe.ru
fef.mx
ffe.li
ffe.ch
ffe.gr
fef.email
fef.app
fef.au
fef.ba
fef.es
fef.be
ffe.org
fef.org.mx
ffe.su
ffe.pl
ffe.com
fef.info
fef.us
fef.co.uk
ffe.in
fef.biz
ffe.nu
ffe.cc
fef.de
ffe.co
ffe.mobi
fef.br
fef.lu
ffe.be

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSns1.simply.comns2.simply.comns3.simply.comns4.simply.comns1.unoeuro.comns2.unoeuro.comns3.unoeuro.comns4.unoeuro.comMXmx.simply.commail32.unoeuro.commx.unoeuro.comA94.231.103.66
●NSns1.simply.com2021-10-04 → 2026-08-08 · 3 obs
○ 2017-04-05 06:21:02
● 2021-10-04 07:10:30
● 2026-08-08 15:08:26
○NSns1.unoeuro.com2015-08-22 → 2017-04-05 · 4 obs
● 2015-08-22 18:26:40
● 2017-04-05 06:21:02
○ 2021-10-04 07:10:30
○ 2026-08-08 15:08:26
●NSns2.simply.com2021-10-04 → 2026-08-08 · 3 obs
○ 2017-04-05 06:21:02
● 2021-10-04 07:10:30
● 2026-08-08 15:08:26
○NSns2.unoeuro.com2015-08-22 → 2017-04-05 · 4 obs
● 2015-08-22 18:26:40
● 2017-04-05 06:21:02
○ 2021-10-04 07:10:30
○ 2026-08-08 15:08:26
●NSns3.simply.com2021-10-04 → 2026-08-08 · 3 obs
○ 2017-04-05 06:21:02
● 2021-10-04 07:10:30
● 2026-08-08 15:08:26
○NSns3.unoeuro.com2015-08-22 → 2017-04-05 · 4 obs
● 2015-08-22 18:26:40
● 2017-04-05 06:21:02
○ 2021-10-04 07:10:30
○ 2026-08-08 15:08:26
●NSns4.simply.com2021-10-04 → 2026-08-08 · 3 obs
○ 2017-04-05 06:21:02
● 2021-10-04 07:10:30
● 2026-08-08 15:08:26
○NSns4.unoeuro.com2015-08-22 → 2017-04-05 · 4 obs
● 2015-08-22 18:26:40
● 2017-04-05 06:21:02
○ 2021-10-04 07:10:30
○ 2026-08-08 15:08:26
○MXmail32.unoeuro.com2015-08-22 → 2015-11-02 · 4 obs
● 2015-08-22 18:26:40
● 2015-11-02 01:46:22
○ 2015-11-14 13:51:58
○ 2026-08-08 15:08:26
●MXmx.simply.com2021-10-04 → 2026-08-08 · 3 obs
○ 2017-04-05 06:21:02
● 2021-10-04 07:10:30
● 2026-08-08 15:08:26
○MXmx.unoeuro.com2015-11-14 → 2017-04-05 · 5 obs
○ 2015-11-02 01:46:22
● 2015-11-14 13:51:58
● 2017-04-05 06:21:02
○ 2021-10-04 07:10:30
○ 2026-08-08 15:08:26
●A94.231.103.662015-08-22 → 2026-08-08 · 2 obs
● 2015-08-22 18:26:40
● 2026-08-08 15:08:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
eff.dkns2.simply.com, ns4.simply.com, ns1.simply.com, ns3.simply.com-

✅ Authoritative Response

Server:91.197.248.79

NS records: ns2.simply.com, ns4.simply.com, ns1.simply.com, ns3.simply.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 954ms | Queries: -

📄 Records

TypeCountSample Data
A194.231.103.66
NS4ns4.simply.com, ns2.simply.com...
MX1mx.simply.com (pri: 10)
TXT1v=spf1 a mx include:spf.simply.com
SOA1ns1.simply.com hostmaster.simply.com

Analysis

Hierarchy

The parent domain of *.eff.dk and mail.eff.dk is eff.dk.

IP Addresses

eff.dk directs to one IP number, which is 94.231.103.66.

Among the host names that share IP numbers with eff.dk are margitt.com, telving.dk, hjorthjensen.net and two others.

Name Servers

The domain eff.dk is delegated to these four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

eff.dk shares at least some of its name servers with other domains, including startupenable.com, claritas.se, vbodarna.se and two others.

These name servers are frequently seen alongside the name servers ns1.unoeuro.com, ns3.unoeuro.com, ns2.unoeuro.com and ns4.unoeuro.com.

Hosts with two IP numbers each:

ns1.simply.com directs traffic to 91.197.248.78 and 2a02:2339:1:15c::4562:4562.

ns2.simply.com directs traffic to 185.25.141.15 and 2a02:2339:4006:101::4562:4562.

Hosts that resolve to one IP address:

ns3.simply.com has the IP address 91.197.248.79.

ns4.simply.com has the IP address 91.197.248.80.

Mail Servers

eff.dk routes its mail through a single mail server, mx.simply.com.

eff.dk has the same mail server arrangement as a number of other domains, for example thecarmans.com, drangel.se, littlehappy.se and two more.

mx.simply.com directs to just one IP number, 94.231.106.20.