mx.starttheory.com - robtex.com

mx.starttheory.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns2.afternic.com ⭐ ⚠️ Not in parent delegation
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
NSns1.afternic.com ⚠️ Not in parent delegation
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
TXTv=spf1 -all
SOAns2.afternic.comdns@jomax.net serial=1

starttheory.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns2.afternic.com ⭐
NSns1.afternic.com
NSverification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn ⚠️ Not in zone NS records
TXTv=spf1 -all
SOAns2.afternic.comdns@jomax.net serial=1

Previously MX for

starttheory.com

Same first word

mx.microsoft
mx.ph
mx.com.tr
mx.be
mx.guru
mx.selfip.com
mx.co
mx.ro
mx.com.kz
mx.ru.net
mx.firewall-gateway.de
mx.mayfirst.org
mx.ag
mx.ee
mx.net.ru
mx.fi
mx.cz
mx.co.kr
mx.net
mx.box
mx.homelinux.com
mx.dnsalias.com
mx.se
mx.srv.br
mx.si
mx.de
mx.org.ua
mx.com.co
mx.nl
mx.com
mx.canva-apps.cn
mx.al
mx
mx.org
mx.net.au
mx.sb
mx.sub.jp
mx.nf
mx.kg
mx.fm
mx.dk
mx.mil.lv
mx.is
mx.ac.cn
mx.uz
mx.mt
mx.lt
mx.co.at
mx.ua
mx.csb.app
mx.au
mx.go.gov.br
mx.com.mx
mx.dev
mx.od.ua
mx.su
mx.com.au
mx.123hjemmeside.no
mx.cl
mx.by
mx.main.jp
mx.bplaced.net
mx.uy
mx.dyndns-mail.com
mx.io
mx.co.ke
mx.vg
mx.gp
mx.cloudaccess.net
mx.s3-us-west-1.amazonaws.com
mx.gs
mx.global.prod.fastly.net
mx.email
mx.com.pt
mx.ru
mx.services
mx.pl
mx.ht
mx.uk
mx.no
mx.cloud.nospamproxy.com
mx.agency
mx.rs
mx.vc
mx.cloudflare.net
mx.ws
mx.plus
mx.zone
mx.co.za
mx.tours
mx.s3.amazonaws.com
mx.com.tw
mx.vu
mx.biz
mx.ms
mx.net.tr
mx.network
mx.se.gov.br
mx.gy
mx.contact
mx.realm.cz
mx.tn
mx.mk
mx.exchange
mx.kh.ua
mx.md
mx.to
mx.cm
mx.graphics
mx.support
mx.myftp.org
mx.duckdns.org
mx.kinghost.net
mx.gouv.ci
mx.money
mx.kasserver.com
mx.com.ar
mx.sytes.net
mx.center
mx.withyoutube.com
mx.mba
mx.co.uk
mx.s3-website-eu-west-1.amazonaws.com
mx.s3-website-us-east-1.amazonaws.com
mx.design
mx.s3-website-us-west-1.amazonaws.com
mx.msk.ru
mx.scrapping.cc
mx.tv
mx.casino
mx.ma
mx.dyndns.org
mx.sh
mx.ax
mx.lv
mx.abbott
mx.or.at
mx.cn
mx.servebbs.org
mx.tc

Similar names

xm.sk
xm.se
xm.hu
xm.com.co
xm.africa
xm.fi
xm.is
xm.co.kr
xm.am
xm.money
xm.be
xm.cz
xm.hk.cn
xm.fj.cn
xm.pl
xm.vn.ua
xm.house
xm.mk
xm.la
xm.com
xm.biz
xm.media
xm.fyi
xm.pe
xm.wtf
xm.nl

DNS History

6 records (4 active, 2 former)

2020202120222023202420252026NSns1.afternic.comns2.afternic.comA13.248.169.4876.223.54.14666.96.140.16666.96.140.167
●NSns1.afternic.com2026-07-03 → 2026-07-18 · 2 obs
● 2026-07-03 07:27:08
● 2026-07-18 02:08:16
●NSns2.afternic.com2026-07-03 → 2026-07-18 · 2 obs
● 2026-07-03 07:27:08
● 2026-07-18 02:08:16
●A13.248.169.482026-07-03 → 2026-07-18 · 3 obs
○ 2019-01-18 04:18:36
● 2026-07-03 07:27:08
● 2026-07-18 02:08:16
○A66.96.140.1662019-01-18 → 2019-01-18 · 3 obs
● 2019-01-18 04:18:36
○ 2026-07-03 07:27:08
○ 2026-07-18 02:08:16
○A66.96.140.1672019-01-18 → 2019-01-18 · 3 obs
● 2019-01-18 04:18:36
○ 2026-07-03 07:27:08
○ 2026-07-18 02:08:16
●A76.223.54.1462026-07-03 → 2026-07-18 · 3 obs
○ 2019-01-18 04:18:36
● 2026-07-03 07:27:08
● 2026-07-18 02:08:16

🔍 DNS Trace

Analysis

IP Addresses

mx.starttheory.com directs to two IP numbers, 13.248.169.48 and 76.223.54.146

gator719.liveufc.com, luxurymontanahomes.com, spark.email plus two other host names have IP numbers in common with mx.starttheory.com.

Name Servers

mx.starttheory.com uses two name servers for its delegation: ns1.afternic.com and ns2.afternic.com.

The name server configuration of mx.starttheory.com is shared with other domains, for instance uscitizensscholarship.publicsets.com, adcl.japan.sitemx.com, eqw.us and two others.

mx.starttheory.com partially shares its NS delegation with several other domains, including daycarerocks.com, garatel.com, startupnation.co and two others.

These name servers are regularly seen alongside verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-3hpzxvrjegnebb96xwet7x.ns101.verify.hn as name servers.

The two host names ns1.afternic.com and ns2.afternic.com each have a pair of IP addresses: ns1.afternic.com has 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com has 173.201.66.69 and 2603:5:2226::45.