`msu.admin.mcmaster.ca`

DNSSEC	⚠️ Not signed
A	130.113.30.22^{🇨🇦 AS23237130.113.0.0/16}
		PTR	`msu-reserved.admin.mcmaster.ca`
		PTR	`msu.admin.mcmaster.ca`
MX	`msu-admin-mcmaster-ca.mail.protection.outlook.com` ⭐

`admin.mcmaster.ca`

	DNSSEC	⚠️ Not signed
	NS	`ns1.d-zone.ca` ⭐ ⚠️ Not in parent delegation
	NS	`ns2.d-zone.ca` ⚠️ Not in parent delegation
	SOA	`ns1.d-zone.ca`dnsgrp@mcmaster.ca serial=675256312

WOT: UNKNOWN (69/100)
WOT: UNKNOWN (88/100)

PTR for

22.30.113.130.in-addr.arpa

Same first word

msu.pl

msu.edu.in

msu.at

msu.ac.kr

msu.com.ru

msu.org.ua

msu.se

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msu.coop

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msu.info

msu.events

msu.edu

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msu.me

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msu.it

msu.su

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msu.life

msu.com

msu.com.ua

msu.eu

msu.de

msu.ie

msu.domains

msu.edu.ua

msu.cn

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msu.com.pl

msu.gov.ru

msu.kz

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msu.app

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msu.net

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msu.org

msu.rocks

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msu.mx

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msu.kg

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Similar names

ums.sg

usm.finance

usm.it

ums.hu

usm.my

ums.aero

usm.by

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ums.sn

usm.s3.amazonaws.com

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ums.wf

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sum.media

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ums.at

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mus.kr

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usm.se

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sum.edu

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sum.fm

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usm.io

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ums.info

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mus.jp

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usm.ac.id

ums.ua

smu.se

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mus.sc.us

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ums.co.in

sum.nl

usm.edu.mx

sum.ru

usm.ir

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mus.edu

usm.org

mus.gov.tr

DNS History

4 records (2 active, 2 former)

●MXmsu-admin-mcmaster-ca.mail.protection.outlook.com2017-03-11 → 2026-04-14 · 3 obs

○ 2013-09-10 06:28:52
● 2017-03-11 17:47:42
● 2026-04-14 19:53:16

○MXmxer.cis.mcmaster.ca2013-09-10 → 2013-09-10 · 3 obs

● 2013-09-10 06:28:52
○ 2017-03-11 17:47:42
○ 2026-04-14 19:53:16

○MXwww-msu.admin.mcmaster.ca2013-09-10 → 2013-09-10 · 3 obs

● 2013-09-10 06:28:52
○ 2017-03-11 17:47:42
○ 2026-04-14 19:53:16

●A130.113.30.222013-09-10 → 2026-04-14 · 2 obs

● 2013-09-10 06:28:52
● 2026-04-14 19:53:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	j.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca, any.ca-servers.ca	-
mcmaster.ca	ns2.d-zone.ca, ns1.d-zone.ca	4 records

✅ Authoritative Response

Server:162.219.55.2

NS records: ns2.d-zone.ca, ns1.d-zone.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcmaster.ca (unsigned zone)

⏱️ Timing

Total: 223ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`130.113.30.22`
MX	1	`msu-admin-mcmaster-ca.mail.protection.ou`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.d-zone.ca, ns1.d-zone.ca, ns2.d-zone.ca...)

Analysis

IP Addresses

msu.admin.mcmaster.ca resolves to one IP number: 130.113.30.22.

Other host names, for example msu-reserved.admin.mcmaster.ca, share IP numbers with msu.admin.mcmaster.ca.

Mail Servers

A single mail server handles msu.admin.mcmaster.ca, msu-admin-mcmaster-ca.mail.protection.outlook.com.

msu.admin.mcmaster.ca - robtex.com