Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
uoguelph.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 08:04:20 UTC · ↺ Refresh
MX Hostnames
- mx1.hc184-76.ca.iphmx.com
- mx2.hc184-76.ca.iphmx.com
MX Priorities
- mx1.hc184-76.ca.iphmx.com: 10
- mx2.hc184-76.ca.iphmx.com: 10
A / AAAA Records
- 131.104.93.93 ↩ ceval.uoguelph.ca
Mail Server IPs
- 216.71.129.225 ↩ esa.hc184-76.ca.iphmx.com
- 216.71.133.111 ↩ esa.hc184-76.ca.iphmx.com
SOA Record
Raw SOA
asterix.net.uoguelph.ca dnsadmin.uoguelph.ca 2008448458 3600 900 604800 3600
Primary NS (mname)
asterix.net.uoguelph.ca
Admin Email (rname)
dnsadmin@uoguelph.ca
Serial
2008448458
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
splitdns.net.uoguelph.ca
obelix.net.uoguelph.ca
asterix.net.uoguelph.ca
bay.cs.utoronto.ca
willow.net.uoguelph.ca
SPF Record
✓ Soft Fail (~all)
v=spf1 exists:%{i}.spf.hc184-76.ca.iphmx.com a:mx1.hc184-76.ca.iphmx.com include:spf.protection.outlook.com include:_spf1.uoguelph.ca include:a._spf.brightspace.com include:spf-ca.exlibrisgroup.com include:em8155.trendkite.com include:_spf.qualtrics.com include:u15822299.wl050.sendgrid.net ~all
📊 DNS lookups: 10/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected];adkim=r;aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
18 records- autodesk-domain-verification=eINbv_qbm6cy7ImcFZ1T
- barco-verification=35eea60d-554a-5254-9e70-629143b9283f
- apple-domain-verification=DUsnICn4NhlIWPCt
- SPFv=spf1 exists:%{i}.spf.hc184-76.ca.iphmx.com a:mx1.hc184-76.ca.iphmx.com include:spf.protection.outlook.com include:_spf1.uoguelph.ca include:a._spf.brightspace.com include:spf-ca.exlibrisgroup.com include:em8155.trendkite.com include:_spf.qualtrics.com include:u15822299.wl050.sendgrid.net ~all
- successfactors-site-verification=ZDViMjg4MDRhZmYyMzc5MWZhMjgwYTZjZTA2MjUxOTg0ZWY5NjVlYTZjMjFmYWYwNjI2ODJlZDljMzA1MTQxMQ==
- _uwifz3c8qzhv4m1i7k7o9e24xyu8akz
- brevo-code:4000eee172adcc73972d57bee29cb818
- MS=ms77298768
- webexdomainverification.26VY9=ac4d9939-5a5a-465f-a9d9-7524d84ae8fa
- webexdomainverification.4da409395b56c207e053ad06fc0a59d3=f28bd497-b84c-4e26-a1bf-9f5c82fdba7b
- successfactors-site-verification=YmI4YjYxMDU4ZTg5NGRhNGZkZmI5ZDg2YTc0MmY3Y2M3NjVlYzc5MjdjZGUzOGE2OTU4ZmFmNGMwOGQ5ZGJiNA==
- yahoo-verification-key=kmCjlUf7/OAZtdbOM8t253AKYQbEzUSAL9HyvQkYFws=
- ciscocidomainverification=4a756b8167c46ab014079ff86beff74c8d080b1c306d61480ff2c33b5dd3e6ab
- webexdomainverification.4C675B8BC0E8B136E053AB06FC0A3F65=71ad13fc-12c7-415d-9ab4-61c300ce10bc
- bcn=5A2DE166-9358-11ED-8ADC-987205A00F90
- slido-domain-verification=047ba638-366e-40e0-a34e-fd30d73541fe
- google-site-verification=yEv5TRfbJ1V8Q-JndR0keLPTC5MB0ESnIwx49XxhxQY
- mapsted-domain-verification=d1f6af2c-6f0d-4ad8-9ec7-6dcd9d3d20e9
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