uofj.ca - robtex.com

uofj.ca

DNSSEC⚠️ Not signed
A69.27.103.3🇨🇦 AS5501769.27.103.0/24 108-116 Research Drive Saskatoon SK S7N 3R3 Canada
PTRcp1033.blacksun.ca
NSdns1.blacksun.ca ⭐
A69.27.97.3🇨🇦 AS5501769.27.97.0/24 108-116 Research Drive Saskatoon SK S7N 3R3 Canada
PTRc7dns1.blacksun.ca
PTRdns1.blacksun.ca
NSdns2.blacksun.ca
A69.27.99.3🇨🇦 AS5501769.27.99.0/24 108-116 Research Drive Saskatoon SK S7N 3R3 Canada
PTRc7dns2.blacksun.ca
PTRdns2.blacksun.ca
MXuofj.ca ⭐
A69.27.103.3🇨🇦 AS5501769.27.103.0/24 108-116 Research Drive Saskatoon SK S7N 3R3 Canada
PTRcp1033.blacksun.ca
TXTv=spf1 +mx +a +ip4:69.27.103.3 +ip4:69.27.96.200 +ip4:69.27.97.200 ~all
SOAdns1.blacksun.caalert-cpanel@black-sun.ca 2026-07-26 #1

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=2607271430

MX for

uofj.ca

Same first word

uofj.com
uofj.ca

Similar names

ojfu.com
jufo.com.cn
jofu.sk
oujf.com
jufo.com
fujo.cn
jfou.cn
jofu.org
ujfo.com
foju.net
fjou.cn
jfou.xyz
fjou.edu.cn
jofu.net
foju.cn
jouf.org
ojuf.de
fujo.co.uk
oufj.com
jufo.de
foju.xyz
fujo.net
fujo.nl
ofju.de
jufo.net
jouf.xyz
fujo.de
ofuj.com

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026NSdns1.blacksun.cadns2.blacksun.caMXuofj.caA69.27.103.369.27.118.269.27.97.122
●NSdns1.blacksun.ca2015-08-05 → 2026-07-27 · 2 obs
● 2015-08-05 06:19:34
● 2026-07-27 14:57:10
●NSdns2.blacksun.ca2015-08-05 → 2026-07-27 · 2 obs
● 2015-08-05 06:19:34
● 2026-07-27 14:57:10
●MXuofj.ca2015-08-05 → 2026-07-27 · 2 obs
● 2015-08-05 06:19:34
● 2026-07-27 14:57:10
●A69.27.103.32026-03-31 → 2026-07-27 · 3 obs
○ 2020-07-05 07:57:26
● 2026-03-31 07:57:06
● 2026-07-27 14:57:10
○A69.27.118.22020-01-28 → 2020-07-05 · 5 obs
○ 2016-05-10 11:53:46
● 2020-01-28 15:58:38
● 2020-07-05 07:57:26
○ 2026-03-31 07:57:06
○ 2026-07-27 14:57:10
○A69.27.97.1222015-08-05 → 2016-05-10 · 4 obs
● 2015-08-05 06:19:34
● 2016-05-10 11:53:46
○ 2020-01-28 15:58:38
○ 2026-07-27 14:57:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
caany.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca-
uofj.cadns2.blacksun.ca, dns1.blacksun.ca2 records

✅ Authoritative Response

Server:69.27.99.3

NS records: dns2.blacksun.ca, dns1.blacksun.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for uofj.ca (unsigned zone)

⏱️ Timing

Total: 375ms | Queries: -

📄 Records

TypeCountSample Data
A169.27.103.3
NS2dns1.blacksun.ca, dns2.blacksun.ca
MX1uofj.ca (pri: 0)
TXT1v=spf1 +mx +a +ip4:69.27.103.3 +ip4:69.2
SOA1dns1.blacksun.ca alert-cpanel.black-sun.

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns2.blacksun.ca, dns1.blacksun.ca)

Analysis

Mail Server Role

uofj.ca handles its own mail, functioning as its own mail server.

IP Addresses

uofj.ca resolves to just one IP address, 69.27.103.3.

Two other host names, along with maidment.ca, softlanding.ca and surfaceroughnessgaugerepair.com, also share IP numbers with uofj.ca.

Name Servers

uofj.ca uses two name servers for its delegation: dns1.blacksun.ca and dns2.blacksun.ca.

uofj.ca shares its NS records with other domains, for example nouveaugallery.com, baselinenurseries.com, mblifeinsurance.com and two others.

At least some of uofj.ca's name servers are also used by other domains, among them austinhousehotel.ca.

dns1.blacksun.ca → 69.27.97.3 and dns2.blacksun.ca → 69.27.99.3: one IP number per host name.

Mail Servers

uofj.ca is served by just one mail server: uofj.ca.

uofj.ca directs to just one IP number, 69.27.103.3.