lists.engineering.ubc.ca - robtex.com

lists.engineering.ubc.ca

DNSSEC⚠️ Not signed
A137.82.96.44🇨🇦 AS-UBC137.82.0.0/16 6356 Agricultural Road Vancouver BC V6T-1Z2 Canada
PTRlists.apsc.ubc.ca
PTRlists.chbe.ubc.ca
PTRlists.civil.ubc.ca
PTRlists.engineering.ubc.ca
PTRlists.envl.ubc.ca
PTRlists.mech.ubc.ca
PTRlists.mel.ubc.ca
PTRlists.mhlp.ubc.ca
PTRlists.mining.ubc.ca
PTRlists.mtrl.ubc.ca
PTRlists.nursing.ubc.ca
PTRlists.sala.ubc.ca
PTRlists.sbme.ubc.ca
PTRlists.scarp.ubc.ca
PTRlists.soe.ubc.ca
PTRlists.centres.apsc.ubc.ca
PTRlists.deansoffice.apsc.ubc.ca
PTRlists.okanagan.apsc.ubc.ca
PTRlists.programs.apsc.ubc.ca
PTRlists.schools.apsc.ubc.ca
PTRlists.vancouver.apsc.ubc.ca
PTRlists.okanagan.engineering.ubc.ca
PTRlists.vancouver.engineering.ubc.ca
MXsympa.apsc.ubc.ca ⭐
A142.103.193.4🇨🇦 AS-UBC142.103.0.0/16 6356 Agricultural Road Vancouver BC V6T-1Z2 Canada
PTRsympa.apsc.ubc.ca
PTRlists.ece.ubc.ca
TXTv=spf1 include:_spf.ubc.ca ?all

engineering.ubc.ca

DNSSEC⚠️ Not signed
A35.182.59.77🇨🇦 Amazon35.182.0.0/15 EC2 YUL prefix
A35.182.174.169🇨🇦 Amazon35.182.0.0/15 EC2 YUL prefix
A52.60.219.22🇨🇦 Amazon52.60.128.0/17
NShub.ubc.ca ⭐ ⚠️ Not in parent delegation
NSdns3.ubc.ca ⚠️ Not in parent delegation
NSnightbird.eis.utoronto.ca ⚠️ Not in parent delegation
TXTv=spf1 include:spf.ubc.ca ?all
SOAhub.ubc.canmc@ubc.ca serial=801558291
WOT: SAFE (69/100)
WOT: SAFE (88/100)

PTR for

44.96.82.137.in-addr.arpa

Same first word

lists.events
lists.co
lists.mayfirst.org
lists.ca
lists.gg
lists.eu
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lists.freedesktop.org
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DNS History

2 records (2 active, 0 former)

MXsympa.apsc.ubc.caA137.82.96.44
●MXsympa.apsc.ubc.ca2026-03-28 → 2026-07-22 · 2 obs
● 2026-03-28 01:58:38
● 2026-07-22 04:41:22
●A137.82.96.442026-03-28 → 2026-07-22 · 2 obs
● 2026-03-28 01:58:38
● 2026-07-22 04:41:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cad.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca-
ubc.cahub.ubc.ca, dns3.ubc.ca, nightbird.eis.utoronto.ca3 records

✅ Authoritative Response

Server:142.103.1.1

NS records: hub.ubc.ca, dns3.ubc.ca, nightbird.eis.utoronto.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ubc.ca (unsigned zone)

⏱️ Timing

Total: 1388ms | Queries: -

📄 Records

TypeCountSample Data
A1137.82.96.44
MX1sympa.apsc.ubc.ca (pri: 10)
TXT1v=spf1 include:_spf.ubc.ca ?all

📌 Glue Records Collected

Total: 3

In-bailiwick: 2 (hub.ubc.ca, dns3.ubc.ca)

Out-of-bailiwick: 1 (nightbird.eis.utoronto.ca)

Analysis

IP Addresses

lists.engineering.ubc.ca points to a single IP number: 137.82.96.44.

Additional host names — lists.mtrl.ubc.ca, lists.envl.ubc.ca, lists.sbme.ubc.ca and two others — share IP numbers with lists.engineering.ubc.ca.

Mail Servers

lists.engineering.ubc.ca has one mail server: sympa.apsc.ubc.ca.

lists.engineering.ubc.ca shares the same mail server setup as other domains, including lists.mtrl.ubc.ca, lists.envl.ubc.ca, lists.sbme.ubc.ca and two others.

sympa.apsc.ubc.ca carries a single IP number, which is 142.103.193.4.