Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
susur.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 10:43:41 UTC · ↺ Refresh
MX Hostnames
- susur-com.mail.protection.outlook.com
MX Priorities
- susur-com.mail.protection.outlook.com: 0
A / AAAA Records
- 15.235.9.25 ↩ athena.canspace.ca
Mail Server IPs
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.smartittech.ca info.smartittech.ca 2026032302 3600 1800 1209600 86400
Primary NS (mname)
ns1.smartittech.ca
Admin Email (rname)
info@smartittech.ca
Serial
2026032302
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.smartittech.ca
ns1.smartittech.ca
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:51.79.98.21 include:spf.protection.outlook.com include:servers.mcsv.net include:e2ma.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
k1._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 +a +mx +ip4:51.79.98.21 include:spf.protection.outlook.com include:servers.mcsv.net include:e2ma.net -all
- google-site-verification=7wEUFsbXdZ8p43OY-fp47rzv50s2TMwtu0vE2ioyUQg
Full email verification for susur.com
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