zer.dk - robtex.com

zer.dk

DNSSEC🔒 Signed (DS record present)
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
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1d::1a🇺🇸 Google2607:f8b0:4004::/48
PTRww-in-f26.1e100.net
A172.253.63.27🇺🇸 Google172.253.63.0/24
PTRbi-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:4013:c1e::1a🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f26.1e100.net
A192.178.213.27🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:4025:c01::1a🇵🇱 Google2a00:1450:4025::/48
PTRrd-in-f26.1e100.net
A142.250.147.26🇺🇸 Google142.250.147.0/24
PTRrd-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns1.simply.comhostmaster@simply.com 2025-08-19 #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 1774870561localtime Mon Mar 30 13:36:01 2026gmtime Mon Ma...
SOAb.nic.dktech@punktum.dk serial=1774870561

Same first word

zer.ma
zer.gr
zer.com.tr
zer.org
zer.us
zer.digital
zer.me
zer.cl
zer.re
zer.casino
zer.ca
zer.de
zer.com.co
zer.az
zer.com
zer.at
zer.ch
zer.name
zer.su
zer.com.au
zer.ru
zer.net
zer.cz
zer.life
zer.dk
zer.co
zer.co.il
zer.kr
zer.it

Similar names

erz.cc
zre.pl
rze.ir
rez.de
zre.com
erz.in
erz.bike
rze.info
rze.io
erz.ch
zre.com.pl
erz.org
rez.co.il
rez.training
rez.network
rze.de
rze.net.pl
ezr.de
erz.cz
erz.com.ua
zre.it
rez.info
rze.be
ezr.net
ezr.fr
rez.camera
zre.be
ezr.cn
ezr.digital
ezr.pl
rez.media
rez.support
rez.com.ua
rez.computer
rze.es
rez.guide
rez.photos
rez.tv
zre.net.cn
erz.com
zre.es
rez.li
rez.ro
rze.li
erz.ru
erz.us
rez.ca
ezr.se
rez.gg
rez.productions
ezr.dk
zre.cz
rez.eu
rez.co.uk
rez.se
rez.chat
rez.sx
rez.church
rez.co
rze.cn
zre.ch
ezr.kr
erz.nl
rez.goip.de
rez.be
ezr.at
rze.in
erz.co
rez.sakura.ne.jp
rez.cash
zre.ru
rez.ch
ezr.co
zre.com.au
erz.pl
rez.golf
ezr.org
zre.in
rez.life
erz.se
zre.com.lb
rez.events
erz.net

DNS History

20 records (9 active, 11 former)

20162017201820192020202120222023202420252026NSns1.simply.comns2.simply.comns3.simply.comns4.simply.comns1.bluepipe.netns1.catpipe.netns1.unoeuro.comns2.bluepipe.netns2.catpipe.netns2.unoeuro.comns3.unoeuro.comns4.unoeuro.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comh1-mailfilter.hosting.catpipe.netA91.221.206.694.245.104.73
○NSns1.bluepipe.net2016-02-07 → 2016-10-02 · 5 obs
○ 2016-01-18 05:31:22
● 2016-02-07 22:14:42
● 2016-10-02 20:07:34
○ 2016-11-05 13:11:30
○ 2026-03-30 11:43:10
○NSns1.catpipe.net2015-08-25 → 2016-10-02 · 6 obs
● 2015-08-25 07:38:46
● 2016-01-18 05:31:22
○ 2016-02-07 22:14:42
● 2016-10-02 20:07:34
○ 2016-11-05 13:11:30
○ 2026-03-30 11:43:10
●NSns1.simply.com2026-03-25 → 2026-03-30 · 3 obs
○ 2017-05-06 21:59:00
● 2026-03-25 11:20:56
● 2026-03-30 11:43:10
○NSns1.unoeuro.com2016-12-17 → 2017-05-06 · 5 obs
○ 2016-11-05 13:11:30
● 2016-12-17 20:53:22
● 2017-05-06 21:59:00
○ 2026-03-25 11:20:56
○ 2026-03-30 11:43:10
○NSns2.bluepipe.net2016-02-07 → 2016-10-02 · 5 obs
○ 2016-01-18 05:31:22
● 2016-02-07 22:14:42
● 2016-10-02 20:07:34
○ 2016-11-05 13:11:30
○ 2026-03-30 11:43:10
○NSns2.catpipe.net2015-08-25 → 2016-01-18 · 4 obs
● 2015-08-25 07:38:46
● 2016-01-18 05:31:22
○ 2016-02-07 22:14:42
○ 2026-03-30 11:43:10
●NSns2.simply.com2026-03-25 → 2026-03-30 · 3 obs
○ 2017-05-06 21:59:00
● 2026-03-25 11:20:56
● 2026-03-30 11:43:10
○NSns2.unoeuro.com2016-12-17 → 2017-05-06 · 5 obs
○ 2016-11-05 13:11:30
● 2016-12-17 20:53:22
● 2017-05-06 21:59:00
○ 2026-03-25 11:20:56
○ 2026-03-30 11:43:10
●NSns3.simply.com2026-03-25 → 2026-03-30 · 3 obs
○ 2017-05-06 21:59:00
● 2026-03-25 11:20:56
● 2026-03-30 11:43:10
○NSns3.unoeuro.com2016-12-17 → 2017-05-06 · 5 obs
○ 2016-11-05 13:11:30
● 2016-12-17 20:53:22
● 2017-05-06 21:59:00
○ 2026-03-25 11:20:56
○ 2026-03-30 11:43:10
●NSns4.simply.com2026-03-25 → 2026-03-30 · 3 obs
○ 2017-05-06 21:59:00
● 2026-03-25 11:20:56
● 2026-03-30 11:43:10
○NSns4.unoeuro.com2016-12-17 → 2017-05-06 · 5 obs
○ 2016-11-05 13:11:30
● 2016-12-17 20:53:22
● 2017-05-06 21:59:00
○ 2026-03-25 11:20:56
○ 2026-03-30 11:43:10
●MXalt1.aspmx.l.google.com2016-12-17 → 2026-03-30 · 3 obs
○ 2016-11-05 13:11:30
● 2016-12-17 20:53:22
● 2026-03-30 11:43:10
●MXalt2.aspmx.l.google.com2016-12-17 → 2026-03-30 · 3 obs
○ 2016-11-05 13:11:30
● 2016-12-17 20:53:22
● 2026-03-30 11:43:10
●MXalt3.aspmx.l.google.com2016-12-17 → 2026-03-30 · 3 obs
○ 2016-11-05 13:11:30
● 2016-12-17 20:53:22
● 2026-03-30 11:43:10
●MXalt4.aspmx.l.google.com2016-12-17 → 2026-03-30 · 3 obs
○ 2016-11-05 13:11:30
● 2016-12-17 20:53:22
● 2026-03-30 11:43:10
●MXaspmx.l.google.com2016-12-17 → 2026-03-30 · 3 obs
○ 2016-11-05 13:11:30
● 2016-12-17 20:53:22
● 2026-03-30 11:43:10
○MXh1-mailfilter.hosting.catpipe.net2015-08-25 → 2016-10-02 · 4 obs
● 2015-08-25 07:38:46
● 2016-10-02 20:07:34
○ 2016-11-05 13:11:30
○ 2026-03-30 11:43:10
○A91.221.206.62015-08-25 → 2016-10-02 · 4 obs
● 2015-08-25 07:38:46
● 2016-10-02 20:07:34
○ 2016-11-05 13:11:30
○ 2026-03-30 11:43:10
○A94.245.104.732016-12-17 → 2017-05-06 · 5 obs
○ 2016-11-05 13:11:30
● 2016-12-17 20:53:22
● 2017-05-06 21:59:00
○ 2026-03-25 11:20:56
○ 2026-03-30 11:43:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkt.nic.dk, b.nic.dk, c.nic.dk, h.nic.dk...12 records
zer.dkns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com-

✅ Authoritative Response

Server:91.197.248.78

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1128ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns4.simply.com, ns1.simply.com...
MX5alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns1.simply.com hostmaster.simply.com

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (t.nic.dk, s.nic.dk, l.nic.dk...)

Analysis

Name Servers

zer.dk delegates to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

zer.dk at least partially shares name servers with other domains, including kbh-nord.dk, polskikursblendera.pl, vegascrown.com, skovdessk.se and vilogo.dk.

Host names with two IP numbers:

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

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

Host names with one IP number:

ns3.simply.com points to 91.197.248.79

ns4.simply.com points to 91.197.248.80

Mail Servers

zer.dk is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

zer.dk shares at least some mail servers with other domains, for example mediaboss.io, portagyn.com, anthonyrisi.com, ns500758.ns500698.ns500758.ns500758.ns500735.ns500735.ns500698.ns500698.ns500735.ns500698.ns500576.ns500576.ns500686.ns500619.trackreceptor.com and ns500768.ns500759.ns500758.ns500759.ns500735.ns500735.ns500708.ns500708.ns500576.ns500619.ns500576.ns500576.ns500652.trackreceptor.com.

These mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4004:c1d::1a and 172.253.63.27.

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.27.

alt2.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1a and 192.178.213.27.

alt3.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.27.

alt4.aspmx.l.google.com points to: 2a00:1450:4025:c01::1a and 142.250.147.26.