`mail.citadel-engineering.com`

DNSSEC	⚠️ Not signed
A	27.124.116.225^{🇦🇺 DREAMSCAPE-AS-AP27.124.112.0/20 Dreamscape Networks PTY LTD Suite 4.07 247 Coward Street}
		PTR	`ip1b7c74e1.ipv4.syd02.ds.network`

`citadel-engineering.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:243^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:80da^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.67^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.218^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sterling.ns.cloudflare.com` ⭐
NS	`zainab.ns.cloudflare.com`
MX	`citadelengineering-com01i.mail.protection.outlook.com` ⭐
TXT	`MS=ms73457171`
TXT	`MS=ms73457171`
TXT	`firebase=cecbpm-33900`
TXT	`google-site-verification=OEyyGxKnWhl7vdRQZcA-dwboYRgktt7N3gNma-qRQNE`
TXT	`include:sender.zohobooks.com`
TXT	`ms73457171`
TXT	`v=spf1 include:spf.protection.outlook.com include:sender.zohobooks.com includ...`
TXT	`zoho-verification=zb1560278439303.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.2.67, 172.67.128.218
		IPv6	2606:4700:3032::6815:243, 2606:4700:3037::ac43:80da
SOA	`sterling.ns.cloudflare.com`dns@cloudflare.com serial=2398549952

Previously MX for

citadel-engineering.com

Same first word

mail.gouv.sn

mail.gov.la

mail.sub.jp

mail.co.ro

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

mail.boo.jp

mail.co.za

mail.zp.ua

mail.ac.me

mail.info.at

mail.nis.za

mail.gov.ua

mail.net.ua

mail.com.au

mail.cat

mail.vin

mail.stripper.jp

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.fastvps.host

mail.style

mail.altervista.org

mail.ngo.za

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.gov.ps

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.com.mk

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.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.lc

mail.city

mail.yt

mail.qa

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.mil.ru

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

Similar names

amil.in

mail.ks.ua

laim.com

mail.org.br

mail.technology

mail.edu.ru

mail.edu.az

mail.global

mail.bambina.jp

ilma.de

mail.hu.net

mail.whitesnow.jp

mail.se

imla.org

mail.gd

mail.csx.cc

mail.basicserver.io

ilma.net

mail.coupons

lmia.fr

lima.be

mail.js.org

almi.info

liam.se

imal.es

mail.ch

amil.com.tr

mail.partners

lima.cz

mail.mt

mail.golffan.us

mila.es

imal.cl

mail.town

mali.co.th

almi.wtf

mail.sh

mail.nom.za

lami.info

mail.com.br

imla.se

mila.la

laim.ru

mlai.idv.tw

almi.cz

mail.com.ph

mail.co.ua

almi.ch

mail.bike

mail.gr

amli.co

mail.srv.br

mail.dyn-vpn.de

mail.serveminecraft.net

almi.com.pl

mail.gov.cn

mail.staba.jp

mail.pinoko.jp

mail.in.th

mail.tech

ilam.ie

lami.su

liam.tel

mail.rakkestad.no

mila.com

mail.gov.bm

alim.net

mail.com.py

mail.guru

mail.bing

mali.com.tw

mail.lv

lima.com.tr

mila.sk

mila.biz

amil.se

amil.lu

mial.com

ailm.com

mail.babyblue.jp

mail.in-berlin.de

liam.computer

mail.no-ip.biz

mail.host

almi.co.il

amil.de

mali.no

mail.management

ilam.fr

ilma.co.jp

mail.qld.gov.au

mail.pm

mail.wf

laim.ch

mail.ltd

mail.com.pe

lima.fr

liam.fr

mila.tv

mail.marketing

DNS History

2 records (1 active, 1 former)

○A203.170.86.892017-04-03 → 2017-04-03 · 3 obs

● 2017-04-03 10:53:10
○ 2026-03-29 07:10:04
○ 2026-03-29 07:10:06

●A27.124.116.2252026-03-29 → 2026-03-29 · 3 obs

○ 2017-04-03 10:53:10
● 2026-03-29 07:10:04
● 2026-03-29 07:10:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
citadel-engineering.com	zainab.ns.cloudflare.com, sterling.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.143

NS records: zainab.ns.cloudflare.com, sterling.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for citadel-engineering.com (unsigned zone)

⏱️ Timing

Total: 68ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`27.124.116.225`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.citadel-engineering.com points to an IP address: 27.124.116.225.

other host names include wct2-1-test.au.syrahost.com, mail.emsaus.com, blackfootsound.com.au, mail.agriom.com.au and webmail.sydneykings.com; they share IP numbers with mail.citadel-engineering.com.

mail.citadel-engineering.com - robtex.com