rgk.dk - robtex.com

rgk.dk

DNSSEC⚠️ Not signed
A40.113.38.96🇮🇪 Microsoft40.112.0.0/13
PTRcp.alicetms.dk
NSjakub.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c55🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
A2803:f800:50::6ca2:c355🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjakub.ns.cloudflare.com
A2a06:98c1:50::ac40:2355🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjakub.ns.cloudflare.com
A108.162.195.85🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
A162.159.44.85Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
A172.64.35.85🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
NSrosalyn.ns.cloudflare.com
A2606:4700:50::a29f:263b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosalyn.ns.cloudflare.com
A2803:f800:50::6ca2:c23b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrosalyn.ns.cloudflare.com
A2a06:98c1:50::ac40:223b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrosalyn.ns.cloudflare.com
A108.162.194.59🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosalyn.ns.cloudflare.com
A162.159.38.59Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosalyn.ns.cloudflare.com
A172.64.34.59🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosalyn.ns.cloudflare.com
MXmail.codectrl.dk ⭐
A40.113.42.110🇮🇪 Microsoft40.112.0.0/13
PTRmail.codectrl.dk
TXTv=spf1 mx a a:mail.codectrl.dk
SOAjakub.ns.cloudflare.comdns@cloudflare.com serial=2400644968

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 1776114900localtime Mon Apr 13 23:15:00 2026gmtime Mon Ap...
SOAb.nic.dktech@punktum.dk serial=1776114900

Same first word

rgk.de
rgk.ro
rgk.dk
rgk.net
rgk.org
rgk.ch
rgk.cn
rgk.hr
rgk.kz
rgk.es
rgk.fr
rgk.se
rgk.at
rgk.lv
rgk.cz
rgk.eu
rgk.it
rgk.cc
rgk.no

Similar names

krg.no
grk.com
krg.com.au
rkg.dk
grk.support
kgr.ac.in
gkr.nl
krg.club
gkr.info
grk.si
kgr.com.tr
krg.at
rkg.no
krg.fr
rkg.co.in
krg.io
krg.ro
grk.net
krg.cz
kgr.co
krg.eu
kgr.dk
kgr.co.uk
krg.se
grk.su
gkr.is
rkg.cn
rkg.be
kgr.net
rkg.com
grk.fi
rkg.hu
krg.ch
rkg.sh
grk.info
grk.eu
krg.kasserver.com
krg.net
grk.at
krg.it
rkg.ch
krg.pl
gkr.cz
grk.com.ua
gkr.ch
grk.us.com
rkg.lt
kgr.org
kgr.com.br
gkr.de
kgr.dyndns.ws
krg.es
grk.no
krg.co
krg.us
rkg.lv
krg.com
rkg.com.br
kgr.it
rkg.ir
gkr.co
rkg.at
kgr.at
rkg.ca
grk.hu
gkr.me
kgr.eu
krg.ru
rkg.cc
gkr.us
rkg.co.nz
krg.info
gkr.kz
rkg.sk
kgr.ch
grk.io
krg.in
kgr.com.pe
rkg.org
rkg.ru
gkr.at
krg.com.br
gkr.eu
krg.hu
gkr.su
grk.ir
rkg.de
grk.ch
gkr.org

DNS History

13 records (4 active, 9 former)

20162017201820192020202120222023202420252026NSjakub.ns.cloudflare.comrosalyn.ns.cloudflare.comns1.lec.dkns1.parkingcrew.netns2.lec.dkns2.parkingcrew.netns3.lec.dkMXmail.codectrl.dkcluster1.comendo.dkcluster2.comendo.dkcluster3.virusprotectionsystems.dkA40.113.38.9699.83.175.80
●NSjakub.ns.cloudflare.com2026-03-26 → 2026-04-13 · 3 obs
○ 2021-01-19 00:33:02
● 2026-03-26 16:34:32
● 2026-04-13 21:24:50
○NSns1.lec.dk2015-08-27 → 2017-09-03 · 4 obs
● 2015-08-27 18:08:28
● 2017-09-03 13:33:58
○ 2021-01-19 00:33:02
○ 2026-04-13 21:24:50
○NSns1.parkingcrew.net2021-01-19 → 2021-01-19 · 4 obs
○ 2017-09-03 13:33:58
● 2021-01-19 00:33:02
○ 2026-03-26 16:34:32
○ 2026-04-13 21:24:50
○NSns2.lec.dk2015-08-27 → 2017-09-03 · 4 obs
● 2015-08-27 18:08:28
● 2017-09-03 13:33:58
○ 2021-01-19 00:33:02
○ 2026-04-13 21:24:50
○NSns2.parkingcrew.net2021-01-19 → 2021-01-19 · 4 obs
○ 2017-09-03 13:33:58
● 2021-01-19 00:33:02
○ 2026-03-26 16:34:32
○ 2026-04-13 21:24:50
○NSns3.lec.dk2015-08-27 → 2017-09-03 · 4 obs
● 2015-08-27 18:08:28
● 2017-09-03 13:33:58
○ 2021-01-19 00:33:02
○ 2026-04-13 21:24:50
●NSrosalyn.ns.cloudflare.com2026-03-26 → 2026-04-13 · 3 obs
○ 2021-01-19 00:33:02
● 2026-03-26 16:34:32
● 2026-04-13 21:24:50
○MXcluster1.comendo.dk2015-08-27 → 2017-09-03 · 4 obs
● 2015-08-27 18:08:28
● 2017-09-03 13:33:58
○ 2026-03-26 16:34:32
○ 2026-04-13 21:24:50
○MXcluster2.comendo.dk2015-08-27 → 2017-09-03 · 4 obs
● 2015-08-27 18:08:28
● 2017-09-03 13:33:58
○ 2026-03-26 16:34:32
○ 2026-04-13 21:24:50
○MXcluster3.virusprotectionsystems.dk2015-08-27 → 2017-09-03 · 4 obs
● 2015-08-27 18:08:28
● 2017-09-03 13:33:58
○ 2026-03-26 16:34:32
○ 2026-04-13 21:24:50
●MXmail.codectrl.dk2026-03-26 → 2026-04-13 · 3 obs
○ 2017-09-03 13:33:58
● 2026-03-26 16:34:32
● 2026-04-13 21:24:50
●A40.113.38.962026-03-26 → 2026-04-13 · 3 obs
○ 2021-01-19 00:33:02
● 2026-03-26 16:34:32
● 2026-04-13 21:24:50
○A99.83.175.802021-01-19 → 2021-01-19 · 3 obs
● 2021-01-19 00:33:02
○ 2026-03-26 16:34:32
○ 2026-04-13 21:24:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkt.nic.dk, s.nic.dk, l.nic.dk, b.nic.dk...-
rgk.dkjakub.ns.cloudflare.com, rosalyn.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.59

NS records: jakub.ns.cloudflare.com, rosalyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rgk.dk (unsigned zone)

⏱️ Timing

Total: 1435ms | Queries: -

📄 Records

TypeCountSample Data
A140.113.38.96
NS2jakub.ns.cloudflare.com, rosalyn.ns.cloudflare.com
MX1mail.codectrl.dk (pri: 10)
TXT1v=spf1 mx a a:mail.codectrl.dk
SOA1jakub.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

rgk.dk points to a single IP number: 40.113.38.96.

Other host names, for instance sunwell.dk, cp.alicetms.dk, antenneforeningen.dk, netbyte.dk and www.netbyte.dk share IP numbers with rgk.dk.

Name Servers

rgk.dk is delegated to two name servers: jakub.ns.cloudflare.com and rosalyn.ns.cloudflare.com.

rgk.dk uses the same name server setup as other domains, for instance marcellineglobal.com, myflixreview.com, zonez.dk, up2maps.net and applications-portal.com.

rgk.dk shares name servers with other domains at least partially, for instance hktkda.net, scouti.ng, jungfraubahn.info, mironglass.com and lsycgc.com.

these name servers are often used together with the name servers hattie.ns.cloudflare.com.

Host names with six IP numbers: jakub.ns.cloudflare.com points to 2606:4700:58::a29f:2c55, 2803:f800:50::6ca2:c355, 2a06:98c1:50::ac40:2355, 108.162.195.85, 162.159.44.85 and 172.64.35.85; rosalyn.ns.cloudflare.com points to 2606:4700:50::a29f:263b, 2803:f800:50::6ca2:c23b, 2a06:98c1:50::ac40:223b, 108.162.194.59, 162.159.38.59 and 172.64.34.59.

Mail Servers

The mail server for rgk.dk is mail.codectrl.dk.

rgk.dk shares the same mail server setup as other domains, including gschramm.dk, neerup.dk, bodeholt.dk, fnuck.dk and mail.codectrl.dk.

Host name mail.codectrl.dk resolves to IP 40.113.42.110.