`mail.markdevelopers.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}

`markdevelopers.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 2026-08-04 #1

Previously MX for

markdevelopers.com

Same first word

mail.vin

mail.stripper.jp

mail.tg

mail.ciao.jp

mail.gov.vc

mail.realm.cz

mail.vu

mail.trading

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.camera

mail.fastvps.host

mail.style

mail.altervista.org

mail.monster

mail.awsapps.com

mail.biz

mail.gov.lv

mail.jetzt

mail.kh.ua

mail.ru

mail.myeffect.net

mail.myshopify.com

mail.123hjemmeside.dk

mail.ml

mail.fo

mail.expert

mail.mil.tm

mail.team

mail.com.ru

mail.tn

mail.serveftp.com

mail.by

mail.peewee.jp

mail.virtualuser.de

mail.charity

mail.exchange

mail.live

mail.lk3.ru

mail.ap.gov.br

mail.dp.ua

mail.myjino.ru

mail.space

mail.net.ph

mail.rr.gov.br

mail.read-books.org

mail.ilovecollege.info

mail.gmx

mail.info.pl

mail.community

mail.cleaning

mail.bh

mail.site

mail.select

mail.email

mail.blue

mail.st

mail.tools

mail.sy

mail.li

mail.rw

mail.vision

mail.sk

mail.at

mail.surf

mail.gov.ge

mail.dating

mail.travel

mail.td

mail.nr

mail.nrw

mail.xyz

mail.loginto.me

mail.bio

mail.dk

mail.main.jp

mail.graphics

mail.lc

mail.city

mail.yt

mail.watch

mail.lomo.jp

mail.lu

mail.tel

mail.ws

mail.holiday

mail.zombie.jp

mail.ma

mail.mr

mail.gov.af

mail.hashbang.sh

mail.schwarz

mail.co.uk

mail.net.mk

mail.rj.gov.br

mail.freedesktop.org

mail.direct

mail.yandex

mail.sh.cn

mail.vacations

mail.my

mail.gov.mz

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DNS History

9 records (7 active, 2 former)

●NSnsg1.namebrightdns.com2026-02-21 → 2026-08-04 · 2 obs

● 2026-02-21 12:54:34
● 2026-08-04 18:10:22

●NSnsg2.namebrightdns.com2026-02-21 → 2026-08-04 · 2 obs

● 2026-02-21 12:54:34
● 2026-08-04 18:10:22

●A13.223.25.842026-02-21 → 2026-08-04 · 3 obs

○ 2016-02-26 17:28:02
● 2026-02-21 12:54:34
● 2026-08-04 18:10:22

○A173.254.28.1322015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 08:57:44
○ 2015-11-25 02:12:20
○ 2026-08-04 18:10:22

○A173.254.28.902015-11-25 → 2015-11-25 · 4 obs

○ 2015-07-12 08:57:44
● 2015-11-25 02:12:20
○ 2016-02-26 17:28:02
○ 2026-08-04 18:10:22

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-21 → 2026-08-04 · 3 obs

○ 2016-02-26 17:28:02
● 2026-02-21 12:54:34
● 2026-08-04 18:10:22

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-21 → 2026-08-04 · 3 obs

○ 2016-02-26 17:28:02
● 2026-02-21 12:54:34
● 2026-08-04 18:10:22

●A54.243.117.1972026-02-21 → 2026-08-04 · 3 obs

○ 2016-02-26 17:28:02
● 2026-02-21 12:54:34
● 2026-08-04 18:10:22

●CNAMEtraff-https.hugedomains.com2026-02-21 → 2026-08-04 · 2 obs

● 2026-02-21 12:54:34
● 2026-08-04 18:10:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
markdevelopers.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:174.129.117.232

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for markdevelopers.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
CNAME	1	`traff-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.markdevelopers.com directs to four IP numbers, which are 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.

Additional host names — mail.itcbook.com, mail.klabel.com, smtp2.meublesdautrefois.com and two others — share IP numbers with mail.markdevelopers.com.

mail.markdevelopers.com - dns.ninja