`mail.constantcustomer.com`

DNSSEC	⚠️ Not signed
A	103.255.250.220^{🇸🇬 ENTECHNOLOGIES-AS-AP103.255.250.0/24 EN Technologies Co-location}
		PTR	`ip103-255-250-220.sg.en.net.sg`

`constantcustomer.com`

	DNSSEC	⚠️ Not signed
	A	103.255.250.220^{🇸🇬 ENTECHNOLOGIES-AS-AP103.255.250.0/24 EN Technologies Co-location}
	NS	`ns01.dnslogic.sg` ⭐
	NS	`ns01.en-dns.com` ⚠️ Not in parent delegation
	NS	`ns02.dnslogic.sg`
	NS	`ns03.dnslogic.sg`
	MX	`mail.constantcustomer.com` ⭐
	TXT	`v=spf1 ip4:103.255.250.215 ip4:103.255.250.152 include:en.com.sg include:engu...`
	SOA	`ns01.dnslogic.sg`noc-metapod8@alerts.en.services 2026-04-04 #1

MX for

constantcustomer.com

Same first word

mail.inf.br

mail.4u.com

mail.edu.tw

mail.dnsalias.net

mail.pro.br

mail.ne.jp

mail.co.jp

mail.be

mail.com.vn

mail.how

mail.in-brb.de

mail.ro

mail.com.hk

mail.neustar

mail.ao

mail.pw

mail.broker

mail.school

mail.land

mail.yahoo

mail.edu.ge

mail.ps

mail.edu.ee

mail.gouv.ci

mail.gi

mail.fr

mail.mil.id

mail.k12.vt.us

mail.photos

mail.omg.lol

mail.ooo

mail.cloudaccess.net

mail.girly.jp

mail.ec

mail.blog

mail.potager.org

mail.v.ua

mail.copro.uk

mail.or.id

mail.kim

mail.md

mail.gov.ls

mail.edu.tt

mail.si

mail.gov.rw

mail.gov.bs

mail.ca

mail.je

mail.ks.ua

mail.org.br

mail.technology

mail.edu.ru

mail.edu.az

mail.global

mail.bambina.jp

mail.hu.net

mail.whitesnow.jp

mail.se

mail.keymachine.de

mail.gd

mail.ms.gov.br

mail.csx.cc

mail.basicserver.io

mail.coupons

mail.js.org

mail.ch

mail.partners

mail.mt

mail.golffan.us

mail.town

mail.sh

mail.nom.za

mail.com.br

mail.com.ph

mail.co.ua

mail.bike

mail.gr

mail.srv.br

mail.dyn-vpn.de

mail.serveminecraft.net

mail.gov.cn

mail.staba.jp

mail.pinoko.jp

mail.in.th

mail.tech

mail.rakkestad.no

mail.gov.bm

mail.com.py

mail.guru

mail.bing

mail.lv

mail.babyblue.jp

mail.in-berlin.de

mail.no-ip.biz

mail.host

mail.net.ar

mail.management

mail.qld.gov.au

mail.pm

mail.wf

Similar names

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

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

mail.email

mail.blue

mail.tools

liam.works

ailm.net

mail.sy

mail.li

mail.rw

mail.vision

mlia.com

ilma.ru

mail.sk

mail.at

mail.surf

liam.red

lami.com.cn

almi.su

lima.zone

mila.international

mail.gov.ge

mail.dating

mail.travel

mail.td

mail.nr

mila.network

mail.nrw

mail.xyz

lima.gov.py

mlai.org

mail.loginto.me

laim.co.jp

imal.com.au

mial.se

mail.bio

mila.org

DNS History

9 records (1 active, 8 former)

○NSns01.en-dns.com2015-10-21 → 2015-10-21 · 3 obs

● 2015-10-21 02:52:08
○ 2016-01-15 03:14:38
○ 2026-05-12 00:23:20

○NSns02.en-dns.com2015-10-21 → 2015-10-21 · 3 obs

● 2015-10-21 02:52:08
○ 2016-01-15 03:14:38
○ 2026-05-12 00:23:20

○MXconstantcustomer.com2015-10-21 → 2015-10-21 · 3 obs

● 2015-10-21 02:52:08
○ 2016-01-15 03:14:38
○ 2026-05-12 00:23:20

○A103.255.250.1332016-01-15 → 2016-01-15 · 4 obs

○ 2015-10-21 02:52:08
● 2016-01-15 03:14:38
○ 2016-04-08 12:28:24
○ 2026-05-12 00:23:20

○A103.255.250.1422016-04-08 → 2016-04-08 · 4 obs

○ 2016-01-15 03:14:38
● 2016-04-08 12:28:24
○ 2026-02-22 03:33:02
○ 2026-05-12 00:23:20

●A103.255.250.2202026-02-22 → 2026-05-12 · 3 obs

○ 2016-04-08 12:28:24
● 2026-02-22 03:33:02
● 2026-05-12 00:23:20

○A103.255.250.92015-06-12 → 2015-10-21 · 4 obs

● 2015-06-12 20:41:18
● 2015-10-21 02:52:08
○ 2016-01-15 03:14:38
○ 2026-05-12 00:23:20

○A2001:df1:a800:1::1:62016-01-15 → 2016-04-08 · 5 obs

○ 2015-10-21 02:52:08
● 2016-01-15 03:14:38
● 2016-04-08 12:28:24
○ 2026-02-22 03:33:02
○ 2026-05-12 00:23:20

○CNAMEconstantcustomer.com2015-06-12 → 2015-10-21 · 4 obs

● 2015-06-12 20:41:18
● 2015-10-21 02:52:08
○ 2016-01-15 03:14:38
○ 2026-05-12 00:23:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
constantcustomer.com	ns01.dnslogic.sg, ns02.dnslogic.sg, ns03.dnslogic.sg	-

✅ Authoritative Response

Server:15.235.163.121

NS records: ns01.dnslogic.sg, ns02.dnslogic.sg, ns03.dnslogic.sg

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constantcustomer.com (unsigned zone)

⏱️ Timing

Total: 1739ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.255.250.220`

Analysis

Mail Server Role

mail.constantcustomer.com handles mail for constantcustomer.com.

IP Addresses

mail.constantcustomer.com points to a single IP address: 103.255.250.220.

Other host names, for example ip103-255-250-220.sg.en.net.sg, constantcustomer.com and resonance.com.sg share IPs with mail.constantcustomer.com.

mail.constantcustomer.com - robtex.com