`mail.tesder.com`

	CNAME	`traff-https.hugedomains.com`
	CNAME	`hdl-prd-https-0699149ba9be518e.elb.us-east-1.amazonaws.com`
	DNSSEC	⚠️ Not signed
	A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
	A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
	A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
	A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}

`tesder.com`

	DNSSEC	⚠️ Not signed
	A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
	A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
	A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
	A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
	NS	`ns1.namebrightdns.com` ⭐
	NS	`nsg1.namebrightdns.com`
	NS	`nsg2.namebrightdns.com`
	TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
	TXT	`v=spf1 -all`
	SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-04-24 #1

Previously MX for

tesder.com

Same first word

mail.eg

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mail.gouv.sn

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mail.sub.jp

mail.co.ro

mail.bielsko.pl

mail.com.sg

mail.kikirara.jp

mail.mydns.jp

mail.hr

mail.gov.tn

mail.pb.gov.br

mail.oops.jp

mail.eu

mail.(0x7075737379)cat.jp

mail.tm

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mail.zp.ua

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mail.mysecuritycamera.org

mail.gov.ua

mail.net.ua

mail.com.au

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mail.gov.vc

mail.realm.cz

mail.vu

mail.center

mail.fi

mail.kg

mail.mayfirst.org

mail.systems

mail.itigo.jp

mail.cl

mail.vc

mail.babymilk.jp

mail.gov.by

mail.chat

mail.fastvps.host

mail.style

mail.altervista.org

mail.monster

mail.ngo.za

mail.awsapps.com

mail.biz

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mail.jetzt

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mail.myeffect.net

mail.myshopify.com

mail.123hjemmeside.dk

mail.gov.ps

mail.ml

mail.fo

mail.expert

mail.mil.tm

mail.team

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mail.tn

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mail.by

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mail.ap.gov.br

mail.dp.ua

mail.myjino.ru

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mail.ilovecollege.info

mail.gmx

mail.info.pl

mail.community

mail.cleaning

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mail.blue

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mail.li

mail.rw

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mail.at

mail.surf

mail.gov.ge

mail.dating

mail.travel

mail.td

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mail.bio

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mail.lc

mail.city

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mail.watch

mail.lomo.jp

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mail.tel

mail.ws

mail.holiday

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mail.ma

mail.mr

mail.hashbang.sh

mail.mil.ru

mail.schwarz

mail.co.uk

mail.net.mk

mail.rj.gov.br

mail.freedesktop.org

mail.direct

mail.yandex

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aiml.io

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DNS History

15 records (7 active, 8 former)

○NSdns13.parkpage.foundationapi.com2015-10-28 → 2015-10-28 · 3 obs

● 2015-10-28 20:43:40
○ 2016-01-17 21:16:28
○ 2026-04-24 11:58:48

○NSdns14.parkpage.foundationapi.com2015-10-28 → 2015-10-28 · 3 obs

● 2015-10-28 20:43:40
○ 2016-01-17 21:16:28
○ 2026-04-24 11:58:48

○NSns65.domaincontrol.com2016-01-17 → 2016-04-16 · 5 obs

○ 2015-10-28 20:43:40
● 2016-01-17 21:16:28
● 2016-04-16 14:10:28
○ 2026-03-22 14:08:20
○ 2026-04-24 11:58:48

○NSns66.domaincontrol.com2016-01-17 → 2016-04-16 · 5 obs

○ 2015-10-28 20:43:40
● 2016-01-17 21:16:28
● 2016-04-16 14:10:28
○ 2026-03-22 14:08:20
○ 2026-04-24 11:58:48

●NSnsg1.namebrightdns.com2026-03-22 → 2026-04-24 · 3 obs

○ 2016-04-16 14:10:28
● 2026-03-22 14:08:20
● 2026-04-24 11:58:48

●NSnsg2.namebrightdns.com2026-03-22 → 2026-04-24 · 3 obs

○ 2016-04-16 14:10:28
● 2026-03-22 14:08:20
● 2026-04-24 11:58:48

○MXmx.yandex.ru2016-01-17 → 2016-04-16 · 4 obs

● 2016-01-17 21:16:28
● 2016-04-16 14:10:28
○ 2026-03-22 14:08:20
○ 2026-04-24 11:58:48

●A13.223.25.842026-03-22 → 2026-04-24 · 3 obs

○ 2016-04-16 14:10:28
● 2026-03-22 14:08:20
● 2026-04-24 11:58:48

○A200.98.202.1712016-01-17 → 2016-04-16 · 5 obs

○ 2015-10-28 20:43:40
● 2016-01-17 21:16:28
● 2016-04-16 14:10:28
○ 2026-03-22 14:08:20
○ 2026-04-24 11:58:48

○A209.99.40.2242015-10-28 → 2015-10-28 · 3 obs

● 2015-10-28 20:43:40
○ 2016-01-17 21:16:28
○ 2026-04-24 11:58:48

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-22 → 2026-04-24 · 3 obs

○ 2016-04-16 14:10:28
● 2026-03-22 14:08:20
● 2026-04-24 11:58:48

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-22 → 2026-04-24 · 3 obs

○ 2016-04-16 14:10:28
● 2026-03-22 14:08:20
● 2026-04-24 11:58:48

●A54.243.117.1972026-03-22 → 2026-04-24 · 3 obs

○ 2016-04-16 14:10:28
● 2026-03-22 14:08:20
● 2026-04-24 11:58:48

○CNAMEtesder.com2016-01-17 → 2016-04-16 · 4 obs

● 2016-01-17 21:16:28
● 2016-04-16 14:10:28
○ 2026-03-22 14:08:20
○ 2026-04-24 11:58:48

●CNAMEtraff-https.hugedomains.com2026-03-22 → 2026-04-24 · 3 obs

○ 2016-04-16 14:10:28
● 2026-03-22 14:08:20
● 2026-04-24 11:58:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tesder.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	26 records

✅ Authoritative Response

Server:52.90.243.109

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tesder.com (unsigned zone)

⏱️ Timing

Total: 3179ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg2.namebrightdns.com, nsg1.namebrightdns.com`
CNAME	1	`traff-https.hugedomains.com`

📌 Glue Records Collected

Total: 26

Out-of-bailiwick: 26 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

mail.tesder.com points 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.

For instance, other host names achieveyourtarget.com, ahnam.com, 80air.com, root.loveuse.com and alexposure.com share IP numbers with mail.tesder.com.

mail.tesder.com - robtex.com

mail.tesder.com

tesder.com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

`mail.tesder.com`

`tesder.com`