`smtp.jacksonengineering.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}

`jacksonengineering.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 2026-03-28 #1

Previously MX for

jacksonengineering.com

Same first word

smtp.co.nz

smtp.kz

smtp.com.tr

smtp.jcloud.kz

smtp.sp.gov.br

smtp.net.ru

smtp.edu.ee

smtp.directory

smtp.j.layershift.co.uk

smtp.net.ua

smtp.hu

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smtp.iki.fi

smtp.org.uk

smtp.at

smtp.com.au

smtp.tv

smtp.vg

smtp.ox.rs

smtp.co

smtp.su

smtp.net

smtp.dk

smtp.guru

smtp.io

smtp.cz

smtp.dedibox.fr

smtp.net.in

smtp.network

smtp.co.il

smtp.si

smtp.software

smtp.com.es

smtp.nhs.uk

smtp.ch

smtp.zone

smtp.pub

smtp.hosting

smtp.nu

smtp.tj

smtp.tools

smtp.com

smtp.com.mx

smtp.sk

smtp.co.hu

smtp.ws

smtp.uni5.net

smtp.jc.neen.it

smtp.vn

smtp.to

smtp.mircloud.host

smtp.demo.jelastic.com

smtp.gouv.km

smtp.hotmail

smtp.com.ph

smtp.be

smtp.nz

smtp.moe

smtp.re

smtp.ms

smtp.ca

smtp.paas.datacenter.fi

smtp.fm

smtp.co.ke

smtp.lt

smtp.fi.cloudplatform.fi

smtp.de

smtp.services

smtp.live

smtp.fi

smtp.uk

smtp.or.tz

smtp.cloudaccess.net

smtp.cat

smtp.az

smtp.dev

smtp.unicloud.pl

smtp.paas.massivegrid.com

smtp.mil.tw

smtp.it

smtp.solutions

smtp.gouv.ml

smtp.pythonanywhere.com

smtp.li

smtp.ru

smtp.se

smtp.co.za

smtp.mydns.jp

smtp.gc.ca

smtp.me

smtp.fi.it

smtp.rs.gov.br

smtp.gov.ru

smtp.business

smtp.ooo

smtp.jelastic.saveincloud.net

smtp.in

smtp.net.au

smtp.to.gov.br

smtp.com.br

smtp.fun

smtp.agency

smtp.pt

smtp.myshopify.com

smtp.ee

smtp.im

smtp.jelastic.dogado.eu

smtp.lat

smtp.cl

smtp.mk

smtp.lu

smtp.id

smtp.eu

smtp.fail

smtp.bz

smtp.ro

smtp.pl

smtp.goog

smtp.news

smtp.j.scaleforce.net

smtp.lv

smtp.fr

smtp.store

smtp.gratis

smtp.co.at

smtp.gov.ps

smtp.gouv.sn

smtp.gov.rs

smtp.eu.org

smtp.sc.gov.br

smtp.in-berlin.de

smtp.appengine.flow.ch

smtp.kinghost.net

smtp.org

smtp.es-1.axarnet.cloud

smtp.co.kr

smtp.(0x787878)

Similar names

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stpm.pl

pstm.ru

pmst.ir

pstm.at

mpst.eu

stpm.ca

tmsp.no-ip.org

ptsm.ru

ptms.in

spmt.org

stpm.de

pstm.org

tpms.co.in

tmsp.email

sptm.org

mtsp.biz

tmsp.org

ptms.eu

pmst.cn

tmsp.ru

mpts.com.qa

mstp.net

mtsp.de

ptms.org

pmts.dk

mspt.com

mpst.at

pmts.ca

tmps.net

stmp.se

mspt.xyz

sptm.dk

spmt.ru

pstm.com

stmp.in

mtps.me

mspt.ru

stpm.co.uk

pmst.com

tpms.by

ptsm.co.kr

spmt.eu

ptms.org.pl

tspm.de

ptsm.pl

mtps.nl

tmps.com

sptm.co.uk

tpms.org

tsmp.us

tpms.kasserver.com

tpms.edu.hk

pmst.net

stmp.si

sptm.info

mpts.ca

tpms.in

tsmp.org

stmp.fr

sptm.nl

smpt.gov.ly

mpst.org

mpst.com

mspt.cn

tsmp.cz

DNS History

16 records (7 active, 9 former)

○NScns1.secureserver.net2015-10-24 → 2016-06-23 · 4 obs

● 2015-10-24 15:14:44
● 2016-06-23 07:48:12
○ 2019-01-17 14:42:34
○ 2026-03-29 01:00:50

○NSgns1.secureserver.net2015-10-24 → 2016-06-23 · 4 obs

● 2015-10-24 15:14:44
● 2016-06-23 07:48:12
○ 2019-01-17 14:42:34
○ 2026-03-29 01:00:50

○NSgns2.secureserver.net2015-10-24 → 2016-06-23 · 4 obs

● 2015-10-24 15:14:44
● 2016-06-23 07:48:12
○ 2019-01-17 14:42:34
○ 2026-03-29 01:00:50

○NSgns3.secureserver.net2015-10-24 → 2016-06-23 · 4 obs

● 2015-10-24 15:14:44
● 2016-06-23 07:48:12
○ 2019-01-17 14:42:34
○ 2026-03-29 01:00:50

●NSnsg1.namebrightdns.com2026-03-29 → 2026-03-29 · 3 obs

○ 2019-01-17 14:42:34
● 2026-03-29 01:00:48
● 2026-03-29 01:00:50

●NSnsg2.namebrightdns.com2026-03-29 → 2026-03-29 · 3 obs

○ 2019-01-17 14:42:34
● 2026-03-29 01:00:48
● 2026-03-29 01:00:50

●A13.223.25.842026-03-29 → 2026-03-29 · 3 obs

○ 2019-01-17 14:42:34
● 2026-03-29 01:00:48
● 2026-03-29 01:00:50

○A209.15.27.662007-08-15 → 2007-08-15 · 3 obs

● 2007-08-15 07:44:20
○ 2015-08-14 20:32:28
○ 2026-03-29 01:00:50

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-29 → 2026-03-29 · 3 obs

○ 2019-01-17 14:42:34
● 2026-03-29 01:00:48
● 2026-03-29 01:00:50

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-29 → 2026-03-29 · 3 obs

○ 2019-01-17 14:42:34
● 2026-03-29 01:00:48
● 2026-03-29 01:00:50

●A54.243.117.1972026-03-29 → 2026-03-29 · 3 obs

○ 2019-01-17 14:42:34
● 2026-03-29 01:00:48
● 2026-03-29 01:00:50

○A68.178.213.2032015-08-14 → 2015-08-14 · 4 obs

○ 2007-08-15 07:44:20
● 2015-08-14 20:32:28
○ 2019-01-17 14:42:34
○ 2026-03-29 01:00:50

○A68.178.213.372015-08-14 → 2016-06-23 · 5 obs

○ 2007-08-15 07:44:20
● 2015-08-14 20:32:28
● 2016-06-23 07:48:12
○ 2019-01-17 14:42:34
○ 2026-03-29 01:00:50

○A72.167.238.292015-08-14 → 2016-02-18 · 5 obs

○ 2007-08-15 07:44:20
● 2015-08-14 20:32:28
● 2016-02-18 05:22:36
○ 2016-06-23 07:48:12
○ 2026-03-29 01:00:50

○CNAMEsmtp.secureserver.net2015-08-14 → 2019-01-17 · 5 obs

○ 2007-08-15 07:44:20
● 2015-08-14 20:32:28
● 2019-01-17 14:42:34
○ 2026-03-29 01:00:48
○ 2026-03-29 01:00:50

●CNAMEtraff-https.hugedomains.com2026-03-29 → 2026-03-29 · 3 obs

○ 2019-01-17 14:42:34
● 2026-03-29 01:00:48
● 2026-03-29 01:00:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net...	-
jacksonengineering.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	16 records

✅ Authoritative Response

Server:3.89.209.21

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jacksonengineering.com (unsigned zone)

⏱️ Timing

Total: 86ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

smtp.jacksonengineering.com maps 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, for instance konced.com, panohero.com, 4ump3.com, facewhite.com and lawyerleadership.com share IP numbers with smtp.jacksonengineering.com.

smtp.jacksonengineering.com - robtex.com