Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
maplewoods.uoguelph.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 04:19:43 UTC · ↺ Refresh
MX Hostnames
- mx1.hc184-76.ca.iphmx.com
MX Priorities
- mx1.hc184-76.ca.iphmx.com: 10
A / AAAA Records
- 131.104.93.93 ↩ www.porticomagazine.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 14 3600 900 604800 3600
Primary NS (mname)
asterix.net.uoguelph.ca
Admin Email (rname)
dnsadmin@uoguelph.ca
Serial
14
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
asterix.net.uoguelph.ca
obelix.net.uoguelph.ca
willow.net.uoguelph.ca
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com exists:%{i}.spf.hc184-76.ca.iphmx.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
1 record- SPFv=spf1 include:spf.protection.outlook.com exists:%{i}.spf.hc184-76.ca.iphmx.com -all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for maplewoods.uoguelph.ca
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits