Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gmm.cr
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 04:16:55 UTC · ↺ Refresh
MX Hostnames
- gmm-cr.mail.protection.outlook.com
MX Priorities
- gmm-cr.mail.protection.outlook.com: 0
A / AAAA Records
- 72.52.231.213 ↩ host.ticohosting.com
Mail Server IPs
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.ticohosting.com ticohosting.gmail.com 2026020801 3600 7200 1209600 86400
Primary NS (mname)
ns1.ticohosting.com
Admin Email (rname)
ticohosting@gmail.com
Serial
2026020801
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.ticohosting.com
ns1.ticohosting.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:72.52.231.213 ip4:201.198.247.117 include:spf.protection.outlook.com include:spf.mandrillapp.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
2 records- SPFv=spf1 ip4:72.52.231.213 ip4:201.198.247.117 include:spf.protection.outlook.com include:spf.mandrillapp.com ~all
- mandrill_verify.X-CuS4DQhIarhwXEGW2AOQ
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