mail.cotesting.com - dns.ninja

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
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-06-20 #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.dnsalias.com
mail.com.tr
mail.ai
mail.org.ru
mail.vpndns.net
mail.re
mail.credit
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mail.perspecta.cloud
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mail.photography
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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.pa
mail.schaeffler
mail.gov.to
mail.berlin
mail.dynns.com
mail.go.id
mail.tl
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.sdscloud.pl
mail.az
mail.is
mail.gov.zw
mail.id
mail.tr
mail.tt
mail.media
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mail.readymade.jp
mail.raindrop.jp
mail.tj
mail.repair
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mail.spdns.org
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lami.ro
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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
○ 2026-06-21 02:53:56
○NSns1.above.com2016-07-12 → 2016-07-12 · 4 obs
○ 2016-03-14 18:06:28
● 2016-07-12 03:33:20
○ 2026-03-22 15:56:24
○ 2026-06-21 02:53:56
○NSns2.above.com2016-07-12 → 2016-07-12 · 4 obs
○ 2016-03-14 18:06:28
● 2016-07-12 03:33:20
○ 2026-03-22 15:56:24
○ 2026-06-21 02:53:56
○NSns2.parktons.com2016-03-14 → 2016-03-14 · 3 obs
● 2016-03-14 18:06:28
○ 2016-07-12 03:33:20
○ 2026-06-21 02:53:56
●NSnsg1.namebrightdns.com2026-03-22 → 2026-06-21 · 3 obs
○ 2016-07-12 03:33:20
● 2026-03-22 15:56:24
● 2026-06-21 02:53:56
●NSnsg2.namebrightdns.com2026-03-22 → 2026-06-21 · 3 obs
○ 2016-07-12 03:33:20
● 2026-03-22 15:56:24
● 2026-06-21 02:53:56
○MXmail.post-host.net2016-07-12 → 2016-07-12 · 4 obs
○ 2016-03-14 18:06:28
● 2016-07-12 03:33:20
○ 2026-03-22 15:56:24
○ 2026-06-21 02:53:56
○MXserver.mailadress.net2016-03-14 → 2016-03-14 · 3 obs
● 2016-03-14 18:06:28
○ 2016-07-12 03:33:20
○ 2026-06-21 02:53:56
○A103.224.182.2502016-07-12 → 2016-07-12 · 4 obs
○ 2016-03-14 18:06:28
● 2016-07-12 03:33:20
○ 2026-03-22 15:56:24
○ 2026-06-21 02:53:56
●A13.223.25.842026-03-22 → 2026-06-21 · 3 obs
○ 2016-07-12 03:33:20
● 2026-03-22 15:56:24
● 2026-06-21 02:53:56
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-22 → 2026-06-21 · 3 obs
○ 2016-07-12 03:33:20
● 2026-03-22 15:56:24
● 2026-06-21 02:53:56
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-22 → 2026-06-21 · 3 obs
○ 2016-07-12 03:33:20
● 2026-03-22 15:56:24
● 2026-06-21 02:53:56
●A54.243.117.1972026-03-22 → 2026-06-21 · 3 obs
○ 2016-07-12 03:33:20
● 2026-03-22 15:56:24
● 2026-06-21 02:53:56
○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
○ 2026-06-21 02:53:56
○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
○ 2026-06-21 02:53:56
●CNAMEtraff-https.hugedomains.com2026-03-22 → 2026-06-21 · 2 obs
● 2026-03-22 15:56:24
● 2026-06-21 02:53:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...-
cotesting.comnsg1.namebrightdns.com, nsg2.namebrightdns.com12 records

✅ Authoritative Response

Server:3.88.240.25

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotesting.com (unsigned zone)

⏱️ Timing

Total: 104ms | Queries: -

📄 Records

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

mail.cotesting.com has 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.

viralph.com, mx.caribcandy.com, howtodoo.com plus two other host names have IP numbers in common with mail.cotesting.com.