Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gebbs.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 12:10:45 UTC · ↺ Refresh
MX Hostnames
- gebbs-com.mail.protection.outlook.com
MX Priorities
- gebbs-com.mail.protection.outlook.com: 0
A / AAAA Records
- 162.159.135.42 (no PTR)
- 162.159.134.42 (no PTR)
- 2606:4700:7::a29f:872a
- 2606:4700:7::a29f:862a
Mail Server IPs
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
SOA Record
Raw SOA
cleo.ns.cloudflare.com dns.cloudflare.com 2400100710 10000 2400 604800 1800
Primary NS (mname)
cleo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400100710
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
cleo.ns.cloudflare.com
lina.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:emailsrvr.com include:sendgrid.net include:189177.spf05.hubspotemail.net include:_spfnew.logix.in include:spf.protection.outlook.com include:_spf.salesforce.com include:zeptomail.net.in include:spfa.cpmails.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1; adkim=s; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
16 records- _globalsign-domain-verification=r9bncPKCxzULFPw-guZCNEHsJYFK3XNw0V8LGwC6U7
- bokt2koap8n22rvehikqk2jj72
- c2dv633cbl4la3y3carw2nvm6x4jofbj
- dd4botf120f1qfn76iqaj7ec1k
- google-gws-recovery-domain-verification=51846329
- google-gws-recovery-domain-verification=51847861
- google-gws-recovery-domain-verification=51848966
- google-site-verification=XfAWwH0CxAtCYoHRBX0l56nqPt5CrjwOR-OHVmhmub0
- google-site-verification=oX2lSEHhNAWd39CejasQnrY7KrAUzXudOtykWKS1p5c
- pmrr6dwxch5r14pw103h3rtn5mrc792c
- reij3lrvshdrncdvvfk60tttb4
- sophos-domain-verification=6c5487bf54d0f98d122b80414b6a664b5a4975a34de4713d254bfaac2c62758d
- SPFv=spf1 include:emailsrvr.com include:sendgrid.net include:189177.spf05.hubspotemail.net include:_spfnew.logix.in include:spf.protection.outlook.com include:_spf.salesforce.com include:zeptomail.net.in include:spfa.cpmails.com -all
- w25nb7v0h0bt760p8xfg5fwnwvfx3xbw
- MS=ms60174307
- MS=ms96755988
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