wcgs.ca - robtex.com

wcgs.ca

DNSSEC⚠️ Not signed
A129.97.222.17🇨🇦 AS12093129.97.0.0/16 200 University Avenue West Waterloo ON N2L-3G1 Canada
PTRwatarts.uwaterloo.ca
NScn-dns-ec2-new.uwaterloo.ca ⭐
A129.97.129.17🇨🇦 AS12093129.97.0.0/16 200 University Avenue West Waterloo ON N2L-3G1 Canada
PTRcn-dns-ec2-new.uwaterloo.ca
NScn-dns-mc-new.uwaterloo.ca
A129.97.128.229🇨🇦 AS12093129.97.0.0/16 200 University Avenue West Waterloo ON N2L-3G1 Canada
PTRcn-dns-mc-new.uwaterloo.ca
NSext-dns-azure-a.uwaterloo.ca
A20.220.231.86🇨🇦 Microsoft20.192.0.0/10
SOAcn-dns-ec2-new.uwaterloo.cahostmaster@uwaterloo.ca serial=112042338

ca

DNSSEC🔒 Signed (DS record present)
NSprd-czp-05.corp.cira.ca ⭐
NSany.ca-servers.ca
NSc.ca-servers.ca
NSd.ca-servers.ca
NSj.ca-servers.ca
SOAprd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2607172300

Same first word

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cswg.com

DNS History

14 records (4 active, 10 former)

20162017201820192020202120222023202420252026NScn-dns-ec2-new.uwaterloo.cacn-dns-mc-new.uwaterloo.caext-dns-azure-a.uwaterloo.cacn-adns-rac.uwaterloo.cacn-dns-mc.uwaterloo.cacn-dns-rac.uwaterloo.cacn-ipam-mc.uwaterloo.cacs-adns-dc.uwaterloo.cadist-adns-mc.uwaterloo.cadist-adns-phy.uwaterloo.caenv-adns-ev2.uwaterloo.caext-ipam-yyz.uwaterloo.caA129.97.222.17129.97.86.13
○NScn-adns-rac.uwaterloo.ca2015-08-08 → 2016-07-03 · 4 obs
● 2015-08-08 07:39:16
● 2016-07-03 18:00:32
○ 2018-11-12 13:38:40
○ 2026-07-17 23:41:48
●NScn-dns-ec2-new.uwaterloo.ca2026-05-21 → 2026-07-17 · 3 obs
○ 2018-11-12 13:38:40
● 2026-05-21 08:09:00
● 2026-07-17 23:41:48
●NScn-dns-mc-new.uwaterloo.ca2026-05-21 → 2026-07-17 · 3 obs
○ 2018-11-12 13:38:40
● 2026-05-21 08:09:00
● 2026-07-17 23:41:48
○NScn-dns-mc.uwaterloo.ca2015-08-08 → 2018-11-12 · 4 obs
● 2015-08-08 07:39:16
● 2018-11-12 13:38:40
○ 2026-05-21 08:09:00
○ 2026-07-17 23:41:48
○NScn-dns-rac.uwaterloo.ca2015-08-08 → 2018-11-12 · 4 obs
● 2015-08-08 07:39:16
● 2018-11-12 13:38:40
○ 2026-05-21 08:09:00
○ 2026-07-17 23:41:48
○NScn-ipam-mc.uwaterloo.ca2015-08-08 → 2018-11-12 · 4 obs
● 2015-08-08 07:39:16
● 2018-11-12 13:38:40
○ 2026-05-21 08:09:00
○ 2026-07-17 23:41:48
○NScs-adns-dc.uwaterloo.ca2015-08-08 → 2016-07-03 · 4 obs
● 2015-08-08 07:39:16
● 2016-07-03 18:00:32
○ 2018-11-12 13:38:40
○ 2026-07-17 23:41:48
○NSdist-adns-mc.uwaterloo.ca2015-08-08 → 2016-07-03 · 4 obs
● 2015-08-08 07:39:16
● 2016-07-03 18:00:32
○ 2018-11-12 13:38:40
○ 2026-07-17 23:41:48
○NSdist-adns-phy.uwaterloo.ca2015-08-08 → 2016-07-03 · 4 obs
● 2015-08-08 07:39:16
● 2016-07-03 18:00:32
○ 2018-11-12 13:38:40
○ 2026-07-17 23:41:48
○NSenv-adns-ev2.uwaterloo.ca2015-08-08 → 2016-07-03 · 4 obs
● 2015-08-08 07:39:16
● 2016-07-03 18:00:32
○ 2018-11-12 13:38:40
○ 2026-07-17 23:41:48
●NSext-dns-azure-a.uwaterloo.ca2026-05-21 → 2026-07-17 · 3 obs
○ 2018-11-12 13:38:40
● 2026-05-21 08:09:00
● 2026-07-17 23:41:48
○NSext-ipam-yyz.uwaterloo.ca2015-08-08 → 2016-07-03 · 4 obs
● 2015-08-08 07:39:16
● 2016-07-03 18:00:32
○ 2018-11-12 13:38:40
○ 2026-07-17 23:41:48
●A129.97.222.172026-05-21 → 2026-07-17 · 3 obs
○ 2018-11-12 13:38:40
● 2026-05-21 08:09:00
● 2026-07-17 23:41:48
○A129.97.86.132015-08-08 → 2018-11-12 · 4 obs
● 2015-08-08 07:39:16
● 2018-11-12 13:38:40
○ 2026-05-21 08:09:00
○ 2026-07-17 23:41:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cad.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca-
wcgs.cacn-dns-mc-new.uwaterloo.ca, cn-dns-ec2-new.uwaterloo.ca, ext-dns-azure-a.uwaterloo.ca3 records

✅ Authoritative Response

Server:20.220.231.86

NS records: cn-dns-mc-new.uwaterloo.ca, cn-dns-ec2-new.uwaterloo.ca, ext-dns-azure-a.uwaterloo.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wcgs.ca (unsigned zone)

⏱️ Timing

Total: 2121ms | Queries: -

📄 Records

TypeCountSample Data
A1129.97.222.17
NS3cn-dns-ec2-new.uwaterloo.ca, ext-dns-azure-a.uwaterloo.ca...
SOA1cn-dns-ec2-new.uwaterloo.ca hostmaster.u

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (cn-dns-mc-new.uwaterloo.ca, cn-dns-ec2-new.uwaterloo.ca, ext-dns-azure-a.uwaterloo.ca)

Analysis

IP Addresses

wcgs.ca points to a single IP number: 129.97.222.17.

watarts.uwaterloo.ca, for instance, is one of the other host names sharing IP numbers with wcgs.ca.

Name Servers

The authoritative name servers for wcgs.ca are cn-dns-ec2-new.uwaterloo.ca, cn-dns-mc-new.uwaterloo.ca and ext-dns-azure-a.uwaterloo.ca — three in total.

The name servers of wcgs.ca overlap at least partially with those of other domains — among them edu.uwaterloo.ca, canlipidomic.org, tor.uwaterloo.ca and two more.

These name servers commonly appear alongside the name servers cn-dns-mc.uwaterloo.ca and cn-dns-rac.uwaterloo.ca.

The hostnames cn-dns-ec2-new.uwaterloo.ca, cn-dns-mc-new.uwaterloo.ca and ext-dns-azure-a.uwaterloo.ca each resolve to a single IP: cn-dns-ec2-new.uwaterloo.ca → 129.97.129.17, cn-dns-mc-new.uwaterloo.ca → 129.97.128.229, ext-dns-azure-a.uwaterloo.ca → 20.220.231.86.