web.rhpcs.mcmaster.ca - robtex.com

web.rhpcs.mcmaster.ca

DNSSEC⚠️ Not signed
A130.113.48.15🇨🇦 AS23237130.113.0.0/16
PTRmath.mcmaster.ca
PTRphysics.mcmaster.ca
PTRrhpcs.mcmaster.ca
PTRscience.mcmaster.ca
PTRweb.rhpcs.mcmaster.ca
MXmex.rhpcs.mcmaster.ca ⭐
A130.113.48.249🇨🇦 AS23237130.113.0.0/16
PTRmex.rhpcs.mcmaster.ca
TXTv=spf1 ip4:130.113.0.0/16 include:spf.protection.outlook.com ?all

rhpcs.mcmaster.ca

DNSSEC⚠️ Not signed
A130.113.48.15🇨🇦 AS23237130.113.0.0/16
NSns1.d-zone.ca ⭐ ⚠️ Not in parent delegation
NSns2.d-zone.ca ⚠️ Not in parent delegation
MXmex.rhpcs.mcmaster.ca ⭐
TXTv=spf1 ip4:130.113.0.0/16 include:spf.protection.outlook.com ?all
SOAns1.d-zone.cadnsgrp@mcmaster.ca serial=675256226
WOT: SAFE (61/100)
WOT: SAFE (65/100)

PTR for

15.48.113.130.in-addr.arpa

Same first word

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DNS History

2 records (2 active, 0 former)

201820192020202120222023202420252026MXmex.rhpcs.mcmaster.caA130.113.48.15
●MXmex.rhpcs.mcmaster.ca2017-07-06 → 2026-04-13 · 2 obs
● 2017-07-06 23:54:22
● 2026-04-13 12:20:32
●A130.113.48.152017-07-06 → 2026-04-13 · 2 obs
● 2017-07-06 23:54:22
● 2026-04-13 12:20:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cac.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca-
mcmaster.cans2.d-zone.ca, ns1.d-zone.ca4 records

✅ Authoritative Response

Server:162.219.54.2

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: 195ms | Queries: -

📄 Records

TypeCountSample Data
A1130.113.48.15
MX1mex.rhpcs.mcmaster.ca (pri: 0)
TXT1v=spf1 ip4:130.113.0.0/16 include:spf.pr

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

web.rhpcs.mcmaster.ca points to a single IP number: 130.113.48.15.

Other host names, for instance physics.mcmaster.ca, rhpcs.mcmaster.ca, www.edcog.ca, math.mcmaster.ca and voiceresearch.org share IP numbers with web.rhpcs.mcmaster.ca.

Mail Servers

The mail server for web.rhpcs.mcmaster.ca is mex.rhpcs.mcmaster.ca.

web.rhpcs.mcmaster.ca shares the same mail server setup as other domains, including sci.science.mcmaster.ca, physserv.physics.mcmaster.ca, evol.biology.mcmaster.ca, helix.biology.mcmaster.ca and plone.rhpcs.mcmaster.ca.

Host name mex.rhpcs.mcmaster.ca resolves to IP 130.113.48.249.