`mail.mrblockhead.com`

DNSSEC	⚠️ Not signed
A	142.54.164.26^{🇺🇸 NOCIX142.54.160.0/19 -142-54}
		PTR	`mrblockhead.com`

`mrblockhead.com`

	DNSSEC	⚠️ Not signed
	A	142.54.164.26^{🇺🇸 NOCIX142.54.160.0/19 -142-54}
	NS	`server1.dns201.com` ⭐
	NS	`ns1.dns201.com` ⚠️ Not in zone NS records
	NS	`ns2.dns201.com` ⚠️ Not in zone NS records
	MX	`mail.mrblockhead.com` ⭐
	TXT	`v=spf1 a mx a:mrblockhead.com ip4:142.54.164.26 ?all`
	SOA	`server1.dns201.com`root@server1.dns201.com 2026-04-30 #0

MX for

mrblockhead.com

Previously MX for

mail.mrblockhead.com

Same first word

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.nr

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mail.loginto.me

mail.bio

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mail.main.jp

mail.graphics

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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

mail.gov.ph

mail.veterinaire.fr

mail.ee

mail.yokohama

mail.mu

mail.nflfan.org

mail.bayern

mail.dnsalias.com

mail.com.tr

mail.ai

mail.my.id

mail.org.ru

mail.re

mail.credit

mail.pl

mail.co.com

mail.perspecta.cloud

mail.ac.id

mail.nu

mail.barcelona

mail.codes

mail.ddns.net

mail.net.kg

mail.qualifioapp.com

mail.photography

mail.net.au

mail.storage

mail.energy

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mail.online

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mail.ls

mail.app

mail.co.kr

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mail.ke

mail.net.sa

mail.idf.il

mail.house

mail.mk

mail.club

mail.news

mail.daa.jp

mail.sd

mail.co.id

mail.top

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DNS History

8 records (1 active, 7 former)

○NSpdns05.domaincontrol.com2015-10-26 → 2016-01-04 · 4 obs

● 2015-10-26 07:32:06
● 2016-01-04 23:34:50
○ 2016-04-01 07:52:50
○ 2026-05-11 04:00:24

○NSpdns06.domaincontrol.com2015-10-26 → 2016-01-04 · 4 obs

● 2015-10-26 07:32:06
● 2016-01-04 23:34:50
○ 2016-04-01 07:52:50
○ 2026-05-11 04:00:24

○MXmail.mrblockhead.com2015-10-26 → 2016-01-04 · 4 obs

● 2015-10-26 07:32:06
● 2016-01-04 23:34:50
○ 2016-04-01 07:52:50
○ 2026-05-11 04:00:24

●A142.54.164.262026-03-15 → 2026-05-11 · 3 obs

○ 2016-08-13 04:45:42
● 2026-03-15 01:39:30
● 2026-05-11 04:00:24

○A172.98.203.702016-04-01 → 2016-04-01 · 4 obs

○ 2016-01-04 23:34:50
● 2016-04-01 07:52:50
○ 2016-08-13 04:45:42
○ 2026-05-11 04:00:24

○A192.111.155.702016-08-13 → 2016-08-13 · 4 obs

○ 2016-04-01 07:52:50
● 2016-08-13 04:45:42
○ 2026-03-15 01:39:30
○ 2026-05-11 04:00:24

○A23.229.135.1342015-06-06 → 2016-01-04 · 4 obs

● 2015-06-06 19:48:52
● 2016-01-04 23:34:50
○ 2016-04-01 07:52:50
○ 2026-05-11 04:00:24

○CNAMEmrblockhead.com2015-06-06 → 2016-01-04 · 4 obs

● 2015-06-06 19:48:52
● 2016-01-04 23:34:50
○ 2016-04-01 07:52:50
○ 2026-05-11 04:00:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
mrblockhead.com	ns1.dns201.com, ns2.dns201.com, server1.dns201.com	3 records

✅ Authoritative Response

Server:142.54.164.26

NS records: ns1.dns201.com, ns2.dns201.com, server1.dns201.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mrblockhead.com (unsigned zone)

⏱️ Timing

Total: 349ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`142.54.164.26`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.dns201.com, ns2.dns201.com, server1.dns201.com)

Analysis

Mail Server Role

mail.mrblockhead.com functions as a mail server for mrblockhead.com.

IP Addresses

mail.mrblockhead.com points to IP number: 142.54.164.26.

Other host names such as mail.dns201.com, dns201.com, server1.dns201.com, mrblockhead.com and ns1.dns201.com share IPs with mail.mrblockhead.com.

mail.mrblockhead.com - robtex.com