mail.adwordscourse.com - robtex.com

mail.adwordscourse.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:beb0🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:2456🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.36.86Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.190.176🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.36.86, 172.67.190.176
IPv6 hints2606:4700:3031::ac43:beb0, 2606:4700:3032::6815:2456
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=126, name=cloudflare-ech.com

adwordscourse.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:beb0🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:2456🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.36.86Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.190.176🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdavid.ns.cloudflare.com ⭐
NSleia.ns.cloudflare.com
MX_dc-mx.4bb0200da226.adwordscourse.com ⭐
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.36.86, 172.67.190.176
IPv6 hints2606:4700:3031::ac43:beb0, 2606:4700:3032::6815:2456
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=126, name=cloudflare-ech.com
SOAdavid.ns.cloudflare.comdns@cloudflare.com serial=2402273648

Same first word

mail.red
mail.co.il
mail.pf
mail.com.mx
mail.uy
mail.gt
mail.training
mail.in.ua
mail.cx
mail.gm
mail.su
mail.toshiba
mail.hosting
mail.net.tr
mail.fm
mail.mil
mail.f5.si
mail.party
mail.tax
mail.coop
mail.directory
mail.freemyip.com
mail.com.tw
mail.hk.com
mail.mh
mail.gov.mw
mail.gov.bn
mail.mmafan.biz
mail.ky
mail.synology-diskstation.de
mail.schoolbus.jp
mail.cn.ua
mail.uz.ua
mail.cool
mail.uk
mail.ru.com
mail.littlestar.jp
mail.com.se
mail.gov.ao
mail.me
mail.ac.gov.br
mail.edu.me
mail.pr
mail.mlbfan.org
mail.ph
mail.nhlfan.net
mail.gru.br
mail.gl
mail.link
mail.no
mail.net.vn
mail.lib.wy.us
mail.pictures
mail.gov.kg
mail.ag
mail.hk
mail.win
mail.net
mail.ne.kr
mail.support
mail.de
mail.hacca.jp
mail.moo.jp
mail.new
mail.teva
mail.gov.al
mail.kapsi.fi
mail.cutegirl.jp
mail.gov.az
mail.io
mail.cash
mail.eus
mail.firewall-gateway.com
mail.pro
mail.pupu.jp
mail.vivian.jp
mail.df.gov.br
mail.ci
mail.chirurgiens-dentistes.fr
mail.frenchkiss.jp
mail.blogspot.be
mail.go.kr
mail.my-gateway.de
mail.wedding
mail.za.bz
mail.to
mail.tf
mail.ba
mail.lviv.ua
mail.ki
mail.lima-city.de
mail.mysecuritycamera.com
mail.microsoft
mail.mil.tw
mail.org.in
mail.deals
mail.edu.pl
mail.cfolks.pl
mail.cm
mail.go.th

Similar names

alim.ws
mila.boutique
mail.mayfirst.org
mail.systems
liam.com
mail.itigo.jp
iaml.ch
mail.cl
mila.nyc
mail.vc
mail.babymilk.jp
mail.gov.by
alim.us
almi.co.at
mail.chat
mail.fastvps.host
mail.style
amil.pl
alim.kr
mail.altervista.org
mail.monster
lima.cl
mail.ngo.za
mali.co.uk
mail.awsapps.com
mail.biz
mail.gov.lv
aiml.foundation
mail.jetzt
imla.or.id
mail.kh.ua
mail.ru
mail.myeffect.net
lmia.lt
mail.myshopify.com
mail.123hjemmeside.dk
liam.at
mail.gov.ps
mail.ml
mail.fo
mali.it
mail.expert
liam.wtf
mail.mil.tm
mail.team
amli.com
lima.la
mail.com.ru
mail.tn
imal.info
mail.serveftp.com
mail.by
mail.peewee.jp
mial.eu
lima.cc
mail.virtualuser.de
mail.charity
lima.uk.com
mail.exchange
aiml.online
almi.design
mail.live
imal.co.uk
lima.ir
lima.nl
mlia.net
mail.lk3.ru
amil.sucks
mila.pro
mail.com.mk
mail.ap.gov.br
iaml.at
alim.fr
mila.edu.my
mail.dp.ua
mail.myjino.ru
mlai.in
lima.cloud
iaml.ru
mail.space
mail.net.ph
mail.rr.gov.br
almi.or.id
mial.it
mail.read-books.org
lima.com.my
liam.ru
amil.business
mail.ilovecollege.info
lima.vn
mila.ie
mail.gmx
mail.info.pl
amli.cn
mail.community
mail.cleaning
liam.cn
alim.cl
mail.bh
lami.es
amil.no
mail.site
mail.select

DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026NSns1.paulransom.comns2.paulransom.comMXadwordscourse.comA104.21.36.86172.67.190.1762606:4700:3031::ac43:beb02606:4700:3032::6815:245664.64.22.21596.30.5.180CNAMEadwordscourse.com
○NSns1.paulransom.com2016-07-06 → 2016-07-06 · 3 obs
● 2016-07-06 07:53:02
○ 2026-03-10 09:05:50
○ 2026-05-11 00:02:52
○NSns2.paulransom.com2016-07-06 → 2016-07-06 · 3 obs
● 2016-07-06 07:53:02
○ 2026-03-10 09:05:50
○ 2026-05-11 00:02:52
○MXadwordscourse.com2016-07-06 → 2016-07-06 · 3 obs
● 2016-07-06 07:53:02
○ 2026-03-10 09:05:50
○ 2026-05-11 00:02:52
●A104.21.36.862026-03-10 → 2026-05-11 · 3 obs
○ 2016-07-06 07:53:02
● 2026-03-10 09:05:50
● 2026-05-11 00:02:52
●A172.67.190.1762026-03-10 → 2026-05-11 · 3 obs
○ 2016-07-06 07:53:02
● 2026-03-10 09:05:50
● 2026-05-11 00:02:52
●A2606:4700:3031::ac43:beb02026-03-10 → 2026-05-11 · 3 obs
○ 2016-07-06 07:53:02
● 2026-03-10 09:05:50
● 2026-05-11 00:02:52
●A2606:4700:3032::6815:24562026-03-10 → 2026-05-11 · 3 obs
○ 2016-07-06 07:53:02
● 2026-03-10 09:05:50
● 2026-05-11 00:02:52
○A64.64.22.2152015-08-02 → 2016-03-15 · 4 obs
● 2015-08-02 04:20:44
● 2016-03-15 21:02:36
○ 2016-07-06 07:53:02
○ 2026-05-11 00:02:52
○A96.30.5.1802016-07-06 → 2016-07-06 · 4 obs
○ 2016-03-15 21:02:36
● 2016-07-06 07:53:02
○ 2026-03-10 09:05:50
○ 2026-05-11 00:02:52
○CNAMEadwordscourse.com2016-07-06 → 2016-07-06 · 3 obs
● 2016-07-06 07:53:02
○ 2026-03-10 09:05:50
○ 2026-05-11 00:02:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net...-
adwordscourse.comdavid.ns.cloudflare.com, leia.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.184

NS records: david.ns.cloudflare.com, leia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for adwordscourse.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.36.86, 172.67.190.176
AAAA22606:4700:3032::6815:2456, 2606:4700:3031::ac43:beb0
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (david.ns.cloudflare.com, david.ns.cloudflare.com, david.ns.cloudflare.com...)

Analysis

IP Addresses

mail.adwordscourse.com maps to four IP numbers: 2606:4700:3031::ac43:beb0, 2606:4700:3032::6815:2456, 104.21.36.86 and 172.67.190.176.

Other host names such as qtsy-live.com, huebird.com, lets-fun.top, 369yy.cc and lunas-arthouse.com share IPs with mail.adwordscourse.com.