Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gesab.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 20:38:10 UTC · ↺ Refresh
MX Hostnames
- gesab-com.mail.protection.outlook.com
MX Priorities
- gesab-com.mail.protection.outlook.com: 0
A / AAAA Records
- 35.214.136.252 ↩ 252.136.214.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.cdmon.net hostmaster.gesab.com 2 10800 3600 604800 3600
Primary NS (mname)
ns1.cdmon.net
Admin Email (rname)
hostmaster@gesab.com
Serial
2
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns5.cdmondns-01.com
ns3.cdmon.net
ns1.cdmon.net
ns2.cdmon.net
ns4.cdmondns-01.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:62.138.0.68 include:spf.protection.outlook.com mx include:_pmta2.antevenio.com include:27089725.spf06.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
3 records- _globalsign-domain-verification=bTJyD5CTHeXyQZA7Y7dAnNVdwwmhOwo1C3_ZiXeJrL
- SPFv=spf1 ip4:62.138.0.68 include:spf.protection.outlook.com mx include:_pmta2.antevenio.com include:27089725.spf06.hubspotemail.net -all
- MS=ms64620359
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