Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gmpca.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 19:28:57 UTC · ↺ Refresh
MX Hostnames
- gmpca-com.mail.protection.outlook.com
MX Priorities
- gmpca-com.mail.protection.outlook.com: 0
A / AAAA Records
- 23.236.62.147 ↩ 147.62.236.23.bc.googleusercontent.com
Mail Server IPs
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
SOA Record
Raw SOA
granite.sentex.net hostmaster.sentex.net 2024030100 490 200 604800 3600
Primary NS (mname)
granite.sentex.net
Admin Email (rname)
hostmaster@sentex.net
Serial
2024030100
Refresh
490s
Retry
200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.sentex.net
ns.sentex.ca
ns2.sentex.ca
SPF Record
✓ Strict (-all)
v=spf1 include:sentex.ca include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
5 records- cJC2hRlYRWusqXWRKKOvH/7xySHV+sgXqHILwt1U3cf2DeFGafGuOIgew1iMcU5hObTrg650Dsry7j7wmpmWfg==
- SPFv=spf1 include:sentex.ca include:spf.protection.outlook.com -all
- google-gws-recovery-domain-verification=46220195
- ZA=wI5aj6hgmGIw7ADcQEQygg==
- MS=ms27942031
Full email verification for gmpca.com
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