Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
wlu.ca
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 04:37:18 UTC · ↺ Refresh
MX Hostnames
- d79562b.ess.barracudanetworks.com
- d79562a.ess.barracudanetworks.com
MX Priorities
- d79562b.ess.barracudanetworks.com: 50
- d79562a.ess.barracudanetworks.com: 10
A / AAAA Records
- 216.249.48.130 ↩ students.laurier.ca
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
wlns03 hostmaster.wlu.ca 66180 10800 3600 2419200 300
Primary NS (mname)
wlns03
Admin Email (rname)
hostmaster@wlu.ca
Serial
66180
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1.d-zone.ca
ns2.d-zone.ca
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:173.212.191.236 ip4:173.212.191.240 ip4:216.249.57.64 ip4:216.249.57.112 ip4:192.54.242.84 ip4:216.249.48.15 ip4:216.249.57.89 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:sharepointonline.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
9 records- apple-domain-verification=Z4aWweJCsqlgbNyQ
- jamf-site-verification=xTRow5PhSejg6HH9jt9K5Q
- Foxit-domain-verification=3d7c8915f45fee86b49033789d1c341e
- Foxit-domain-verification=44068b0a5b1d21fb1380ba872adb9c70
- OO9GA9PpwspBatFXujvqUGVi+tuTJ9EfNPiqxTxbDHe0EL8DbnGjAH2FfpSaiPBjsK8FaC2lrndI2JCt0o9RwQ==
- atlassian-domain-verification=sN3yUM8lvkr1Cd8eHNOdKzNFx60WX6NS2yKPoUWSntQag/S8IaZrw2HRbP2YaUsb
- SPFv=spf1 ip4:173.212.191.236 ip4:173.212.191.240 ip4:216.249.57.64 ip4:216.249.57.112 ip4:192.54.242.84 ip4:216.249.48.15 ip4:216.249.57.89 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:sharepointonline.com ~all
- ZOOM_verify_JC4WpKcoRCulnAJVzBBpyA
- bcn=54FEDB60-9037-11ED-9DB9-7821DD2DDC9C
Full email verification for wlu.ca
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