mail.altercom21.com - dns.ninja

`mail.altercom21.com`

DNSSEC	⚠️ Not signed
A	185.187.68.211^{🇪🇸 Altercom-21185.187.68.0/24}
		PTR	`mail.altercom21.com`
		PTR	`mail.casallebra.com`
		PTR	`mail.josmaq.com`
		PTR	`mail.mencartransporting.com`
		PTR	`mail.webre.org.es`

`altercom21.com`

	DNSSEC	⚠️ Not signed
	A	185.187.68.211^{🇪🇸 Altercom-21185.187.68.0/24}
	NS	`dns1.altercom21.com` ⭐
	NS	`dns2.altercom21.com`
	MX	`mail.altercom21.com` ⭐
	TXT	`v=spf1 a mx ip4:185.187.68.211 -all`
	SOA	`dns1.altercom21.com`root@altercom21.com 2026-06-26 #15

MX for

altercom21.com

Previously MX for

mail.altercom21.com

Same first word

mail.ch

mail.partners

mail.mt

mail.golffan.us

mail.sky

mail.town

mail.sh

mail.nom.za

mail.com.br

mail.com.ph

mail.bike

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mail.srv.br

mail.dyn-vpn.de

mail.serveminecraft.net

mail.gov.cn

mail.staba.jp

mail.pinoko.jp

mail.in.th

mail.insure

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mail.rakkestad.no

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mail.guru

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mail.host

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mail.management

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mail.pm

mail.wf

mail.ltd

mail.com.pe

mail.marketing

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mail.fage

mail.coach

mail.abbott

mail.weir

mail.wroclaw.pl

mail.et

mail.za.net

mail.bz

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mail.ht

mail.ax

mail.spdns.eu

mail.collegefan.org

mail.com.cn

mail.cab

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mail.lat

mail.mg.gov.br

mail.kiev.ua

mail.mydns.tw

mail.report

mail.fail

mail.gov.ee

mail.blogspot.com

mail.gob.bo

mail.dnsfor.me

mail.dix.asia

mail.gov.nr

mail.sg

mail.eu.com

mail.camp

mail.nic.za

mail.pink

mail.vg

mail.guide

mail.chips.jp

mail.info

mail.simplesite.com

mail.gw

mail.tv

mail.jellybean.jp

mail.eg

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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

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mila.ch

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imal.se

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ilma.us

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amli.dev

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almi.by

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aiml.se

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mail.photos

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ilma.edu.lk

mail.cloudaccess.net

mail.girly.jp

laim.cn

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mail.v.ua

mail.copro.uk

liam.sh

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aiml.tech

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mail.gov.rw

DNS History

5 records (1 active, 4 former)

○MXmail.altercom21.com2026-03-18 → 2026-03-18 · 3 obs

● 2026-03-18 19:19:12
○ 2026-04-29 00:06:32
○ 2026-07-17 03:18:44

○A185.187.68.2022026-03-18 → 2026-03-18 · 4 obs

○ 2016-06-19 08:32:30
● 2026-03-18 19:19:12
○ 2026-04-29 00:06:32
○ 2026-07-17 03:18:44

●A185.187.68.2112026-04-29 → 2026-07-17 · 3 obs

○ 2026-03-18 19:19:12
● 2026-04-29 00:06:32
● 2026-07-17 03:18:44

○A185.34.192.1052015-06-16 → 2015-06-16 · 3 obs

● 2015-06-16 04:22:00
○ 2015-10-30 21:35:04
○ 2026-07-17 03:18:44

○A185.34.193.92015-10-30 → 2016-06-19 · 5 obs

○ 2015-06-16 04:22:00
● 2015-10-30 21:35:04
● 2016-06-19 08:32:30
○ 2026-03-18 19:19:12
○ 2026-07-17 03:18:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
altercom21.com	dns1.altercom21.com, dns2.altercom21.com	2 records

✅ Authoritative Response

Server:185.187.68.252

NS records: dns1.altercom21.com, dns2.altercom21.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for altercom21.com (unsigned zone)

⏱️ Timing

Total: 207ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.187.68.211`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (dns1.altercom21.com, dns2.altercom21.com)

Analysis

Mail Server Role

The mail server mail.altercom21.com processes email for altercom21.com.

IP Addresses

mail.altercom21.com resolves to just one IP address, 185.187.68.211.

Two other host names, along with mail.casallebra.com, webre.org.es and altercom21.com, also share IP numbers with mail.altercom21.com.