postmaster.cokus.com - robtex.com

postmaster.cokus.com

CNAMEtraff-https.hugedomains.com
CNAMEhdl-prd-https-0699149ba9be518e.elb.us-east-1.amazonaws.com
DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix

cokus.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
NSnsg1.namebrightdns.com
NSnsg2.namebrightdns.com
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-07-31 #1

Same first word

postmaster.pro
postmaster.in
postmaster.email
postmaster.co.in
postmaster.ro
postmaster.org
postmaster.website
postmaster.tools
postmaster.co.uk
postmaster.ru
postmaster.gr
postmaster.net.tr
postmaster.io
postmaster.online
postmaster.de
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postmaster.kinghost.net
postmaster.si
postmaster.net
postmaster.us
postmaster.it
postmaster.me
postmaster.ge
postmaster.com.au
postmaster.pl
postmaster.at
postmaster.ws
postmaster.no
postmaster.nu
postmaster.eu
postmaster.tv
postmaster.ath.cx
postmaster.ch
postmaster.se
postmaster.be
postmaster.sucks
postmaster.club
postmaster.ca
postmaster.ovh
postmaster.dk
postmaster.nyc
postmaster.cn
postmaster.biz
postmaster.com.mx
postmaster.top
postmaster.fr
postmaster.hu
postmaster.cz

Similar names

tesmasport.si
opsmatters.com
sportsteam.ca
sportmates.com
teamsports.cn
sportsmate.com
tprestamos.com
teamsports.eu
stampstore.org
sportsmate.net
sportsmate.fr
sportsteam.de
streampost.ru
smartepost.com
spotmaster.nl
topstreams.ca
masterpost.ru
sportsteam.com
sportsmate.club
stopmaster.ru
smartestop.com
spotstream.tv
teamsports.co.nz
stampstore.com.br
teamsports.at
stopstream.org
stopstream.com
sportsmate.co.nz
metasports.org
stampstore.com
stopstream.me
teamsports.com
metasports.de
tesmasport.com
teamsports.us
spotmaster.be
stopstream.net
sportsteam.it
stampstore.ca
sportsmate.dk
spotmaster.info
streamspot.de
topmasters.ru
teamsports.pl
topstreams.net
topstreams.com
teamsports.co.za
teamsports.co
mrsteapots.com
masterpost.com
metasports.info
masterpost.it
spotmaster.ru
sportsteam.at
spotstream.com
spotstream.de
topstreams.info
teamsports.mx
stampstore.ru
teamsports.management
teamsports.it
sportteams.cl
stampstore.us
topmasters.com
masterspot.de
spotstream.live
topstreams.pro
sportsmate.gr
topstreams.me
topstreams.de
streamspot.church
stampstore.nl
stopstream.co
sportsmeta.com
topmasters.net
topmasters.pl
masterpost.us
metasports.com
teamsports.com.au
teamsports.com.ua
sportsmate.no
stampstore.de
teamsports.net
streamspot.net
metasports.com.py
stopstream.de
sportsmate.org
sportsteam.eu
streamspot.com
teamsports.org
sportteams.com
stopmaster.com
smartposte.com
teamssport.com
teamsports.es
stampstore.com.au
sportteams.net
teamsports.co.uk
masterspot.com
metasports.eu
stampstore.net.au
metasports.com.br
topmasters.eu
sportsmate.app
spotmaster.de
spotmaster.app
teamsports.de
sportsteam.org
spotmaster.com
masterpost.com.br
topstreams.tv

DNS History

20 records (7 active, 13 former)

20162017201820192020202120222023202420252026NSnsg1.namebrightdns.comnsg2.namebrightdns.comns1.namebrightdns.comns2.namebrightdns.comMXanmail.namebrightmail.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197107.21.42.142107.23.160.21854.174.149.3054.174.31.25454.208.74.21554.209.90.8154.84.80.17354.88.107.140CNAMEtraff-https.hugedomains.comhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
○NSns1.namebrightdns.com2015-06-09 → 2016-11-19 · 4 obs
● 2015-06-09 07:48:38
● 2016-11-19 04:46:50
○ 2026-06-20 23:09:40
○ 2026-07-31 16:39:50
○NSns2.namebrightdns.com2015-06-09 → 2016-11-19 · 4 obs
● 2015-06-09 07:48:38
● 2016-11-19 04:46:50
○ 2026-06-20 23:09:40
○ 2026-07-31 16:39:50
●NSnsg1.namebrightdns.com2016-01-04 → 2026-07-31 · 5 obs
○ 2015-06-09 07:48:38
● 2016-01-04 12:56:08
○ 2016-11-19 04:46:50
● 2026-06-20 23:09:40
● 2026-07-31 16:39:50
●NSnsg2.namebrightdns.com2016-01-04 → 2026-07-31 · 5 obs
○ 2015-06-09 07:48:38
● 2016-01-04 12:56:08
○ 2016-11-19 04:46:50
● 2026-06-20 23:09:40
● 2026-07-31 16:39:50
○MXanmail.namebrightmail.com2015-06-09 → 2015-06-09 · 3 obs
● 2015-06-09 07:48:38
○ 2015-10-22 11:08:28
○ 2026-07-31 16:39:50
○A107.21.42.1422016-04-06 → 2016-04-06 · 4 obs
○ 2016-01-04 12:56:08
● 2016-04-06 18:29:02
○ 2016-11-19 04:46:50
○ 2026-07-31 16:39:50
○A107.23.160.2182016-01-04 → 2016-01-04 · 4 obs
○ 2015-10-22 11:08:28
● 2016-01-04 12:56:08
○ 2016-04-06 18:29:02
○ 2026-07-31 16:39:50
●A13.223.25.842026-06-20 → 2026-07-31 · 3 obs
○ 2016-11-19 04:46:50
● 2026-06-20 23:09:40
● 2026-07-31 16:39:50
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-06-20 → 2026-07-31 · 3 obs
○ 2016-11-19 04:46:50
● 2026-06-20 23:09:40
● 2026-07-31 16:39:50
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-06-20 → 2026-07-31 · 3 obs
○ 2016-11-19 04:46:50
● 2026-06-20 23:09:40
● 2026-07-31 16:39:50
○A54.174.149.302016-04-06 → 2016-04-06 · 4 obs
○ 2016-01-04 12:56:08
● 2016-04-06 18:29:02
○ 2016-11-19 04:46:50
○ 2026-07-31 16:39:50
○A54.174.31.2542015-06-09 → 2015-10-22 · 4 obs
● 2015-06-09 07:48:38
● 2015-10-22 11:08:28
○ 2016-01-04 12:56:08
○ 2026-07-31 16:39:50
○A54.208.74.2152015-06-09 → 2015-10-22 · 4 obs
● 2015-06-09 07:48:38
● 2015-10-22 11:08:28
○ 2016-01-04 12:56:08
○ 2026-07-31 16:39:50
○A54.209.90.812016-01-04 → 2016-01-04 · 4 obs
○ 2015-10-22 11:08:28
● 2016-01-04 12:56:08
○ 2016-04-06 18:29:02
○ 2026-07-31 16:39:50
●A54.243.117.1972026-06-20 → 2026-07-31 · 3 obs
○ 2016-11-19 04:46:50
● 2026-06-20 23:09:40
● 2026-07-31 16:39:50
○A54.84.80.1732016-11-19 → 2016-11-19 · 4 obs
○ 2016-04-06 18:29:02
● 2016-11-19 04:46:50
○ 2026-06-20 23:09:40
○ 2026-07-31 16:39:50
○A54.88.107.1402016-11-19 → 2016-11-19 · 4 obs
○ 2016-04-06 18:29:02
● 2016-11-19 04:46:50
○ 2026-06-20 23:09:40
○ 2026-07-31 16:39:50
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-09 → 2016-04-06 · 4 obs
● 2015-06-09 07:48:38
● 2016-04-06 18:29:02
○ 2016-11-19 04:46:50
○ 2026-07-31 16:39:50
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-11-19 → 2016-11-19 · 4 obs
○ 2016-04-06 18:29:02
● 2016-11-19 04:46:50
○ 2026-06-20 23:09:40
○ 2026-07-31 16:39:50
●CNAMEtraff-https.hugedomains.com2026-06-20 → 2026-07-31 · 3 obs
○ 2016-11-19 04:46:50
● 2026-06-20 23:09:40
● 2026-07-31 16:39:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...-
cokus.comnsg1.namebrightdns.com, nsg2.namebrightdns.com12 records

✅ Authoritative Response

Server:44.223.19.215

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cokus.com (unsigned zone)

⏱️ Timing

Total: 115ms | Queries: -

📄 Records

TypeCountSample Data
A213.223.25.84, 54.243.117.197
AAAA22600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb
NS2nsg2.namebrightdns.com, nsg1.namebrightdns.com
CNAME1traff-https.hugedomains.com

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

postmaster.cokus.com points to the four IP addresses 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

natoox.com, tbotr.com, free-www.aratc.com and two other host names share IP numbers with postmaster.cokus.com.