mail.cotesting.com - robtex.com

mail.cotesting.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

cotesting.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
TXTv=spf1 -all
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
SOAns1.namebrightdns.comdns@namebright.com 2026-03-22 #1

Previously MX for

cotesting.com

Same first word

mail.gov.mz
mail.gov.ph
mail.veterinaire.fr
mail.ee
mail.yokohama
mail.mu
mail.nflfan.org
mail.bayern
mail.leczna.pl
mail.dnsalias.com
mail.com.tr
mail.ai
mail.my.id
mail.org.ru
mail.re
mail.pl
mail.co.com
mail.perspecta.cloud
mail.ac.id
mail.nu
mail.barcelona
mail.ddns.net
mail.net.kg
mail.qualifioapp.com
mail.net.au
mail.storage
mail.energy
mail.mods.jp
mail.online
mail.ras.ru
mail.ls
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mail.co.kr
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mail.idv.tw
mail.pt
mail.ke
mail.net.sa
mail.idf.il
mail.house
mail.mk
mail.club
mail.news
mail.daa.jp
mail.sd
mail.co.id
mail.top
mail.health-carereform.com
mail.iki.fi
mail.gouv.ml
mail.limited
mail.man
mail.gen.tr
mail.zip
mail.dvrcam.info
mail.gov.gd
mail.brasilia.me
mail.hopto.me
mail.pn
mail.panel.dev
mail.gov.il
mail.ie
mail.co.cr
mail.gov.to
mail.berlin
mail.dynns.com
mail.go.id
mail.rec.br
mail.com.ps
mail.(0x6c6f6c697461)punk.jp
mail.sc
mail.gov.ie
mail.company
mail.gov.mn
mail.priv.pl
mail.mw
mail.gov.na
mail.co.nz
mail.az
mail.co.in
mail.is
mail.gov.zw
mail.id
mail.tr
mail.tt
mail.media
mail.vinnica.ua
mail.readymade.jp
mail.raindrop.jp
mail.tj
mail.mydissent.net
mail.spdns.org
mail.lk
mail.fish
mail.pp.ua
mail.fun
mail.no-ip.net
mail.mn
mail.mydns.bz

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lami.ro
almi.com
alim.ee
mila.fm
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mali.com.br

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSnsg1.namebrightdns.comnsg2.namebrightdns.comns.parktons.comns1.above.comns2.above.comns2.parktons.comMXmail.post-host.netserver.mailadress.netA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197103.224.182.25077.78.104.22182.208.29.194CNAMEtraff-https.hugedomains.com
○NSns.parktons.com2016-03-14 → 2016-03-14 · 3 obs
● 2016-03-14 18:06:28
○ 2016-07-12 03:33:20
○ 2026-03-22 15:56:24
○NSns1.above.com2016-07-12 → 2016-07-12 · 3 obs
○ 2016-03-14 18:06:28
● 2016-07-12 03:33:20
○ 2026-03-22 15:56:24
○NSns2.above.com2016-07-12 → 2016-07-12 · 3 obs
○ 2016-03-14 18:06:28
● 2016-07-12 03:33:20
○ 2026-03-22 15:56:24
○NSns2.parktons.com2016-03-14 → 2016-03-14 · 3 obs
● 2016-03-14 18:06:28
○ 2016-07-12 03:33:20
○ 2026-03-22 15:56:24
●NSnsg1.namebrightdns.com2026-03-22 → 2026-03-22 · 2 obs
○ 2016-07-12 03:33:20
● 2026-03-22 15:56:24
●NSnsg2.namebrightdns.com2026-03-22 → 2026-03-22 · 2 obs
○ 2016-07-12 03:33:20
● 2026-03-22 15:56:24
○MXmail.post-host.net2016-07-12 → 2016-07-12 · 3 obs
○ 2016-03-14 18:06:28
● 2016-07-12 03:33:20
○ 2026-03-22 15:56:24
○MXserver.mailadress.net2016-03-14 → 2016-03-14 · 3 obs
● 2016-03-14 18:06:28
○ 2016-07-12 03:33:20
○ 2026-03-22 15:56:24
○A103.224.182.2502016-07-12 → 2016-07-12 · 3 obs
○ 2016-03-14 18:06:28
● 2016-07-12 03:33:20
○ 2026-03-22 15:56:24
●A13.223.25.842026-03-22 → 2026-03-22 · 2 obs
○ 2016-07-12 03:33:20
● 2026-03-22 15:56:24
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-22 → 2026-03-22 · 2 obs
○ 2016-07-12 03:33:20
● 2026-03-22 15:56:24
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-22 → 2026-03-22 · 2 obs
○ 2016-07-12 03:33:20
● 2026-03-22 15:56:24
●A54.243.117.1972026-03-22 → 2026-03-22 · 2 obs
○ 2016-07-12 03:33:20
● 2026-03-22 15:56:24
○A77.78.104.2212016-03-14 → 2016-03-14 · 4 obs
○ 2015-12-13 06:04:46
● 2016-03-14 18:06:28
○ 2016-07-12 03:33:20
○ 2026-03-22 15:56:24
○A82.208.29.1942015-08-15 → 2015-12-13 · 4 obs
● 2015-08-15 10:28:10
● 2015-12-13 06:04:46
○ 2016-03-14 18:06:28
○ 2026-03-22 15:56:24
●CNAMEtraff-https.hugedomains.com2026-03-22 → 2026-03-22 · 1 obs
● 2026-03-22 15:56:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cotesting.comnsg1.namebrightdns.com, nsg2.namebrightdns.com18 records

✅ Authoritative Response

Server: 34.229.208.227

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotesting.com (unsigned zone)

⏱️ Timing

Total: 79ms | Queries: -

📄 Records

TypeCountSample Data
A254.243.117.197, 13.223.25.84
AAAA22600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee
NS2nsg1.namebrightdns.com, nsg2.namebrightdns.com
CNAME1traff-https.hugedomains.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

mail.cotesting.com resolves to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names such as viralph.com, mx.caribcandy.com, howtodoo.com, yushi.301cdn.com and mail.schuhmachers.com share IPs with mail.cotesting.com.