Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zeb.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 14:23:13 UTC · ↺ Refresh
MX Hostnames
- zeb-co.mail.protection.outlook.com
MX Priorities
- zeb-co.mail.protection.outlook.com: 0
A / AAAA Records
- 192.124.249.88 ↩ cloudproxy10088.sucuri.net
Mail Server IPs
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns21.domaincontrol.com dns.jomax.net 2026033100 28800 7200 604800 600
Primary NS (mname)
ns21.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026033100
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns22.domaincontrol.com
ns21.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com a:b.spf.service-now.com a:c.spf.service-now.com a:d.spf.service-now.com -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
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
17 records- pardot1025343=cdeef2b23d69788ebfb002daf015e4d3e3846d295a4438cf83a6fd36c62b15cd
- google-gws-recovery-domain-verification=63965575
- apple-domain-verification=IS8IzUPtbtboujqf
- google-site-verification=oVoxcqsZZAPIcr1O9lIuE_nGszybmXC-FXEq76PbnYY
- miro-verification=012c97c6bc9a69417b39d44b4349367664855035
- linkedin-site-verification=fa64cd61-876d-4b82-a407-a7ad9c91af0f
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com a:b.spf.service-now.com a:c.spf.service-now.com a:d.spf.service-now.com -all
- sending_domain1025343=e41407e511707e5288c9105fc4ecf89099b3e995b951abd797fefa2327cc628b
- docusign=ceb669ec-a627-4ce8-9670-911a23be5434
- google-site-verification=o4-BIvIUojlxqaDEXNjeMKH10xft1wGVChda0kaJwJM
- 1password-site-verification=HNGXAUSVMRHEBIOLGQD5PGHPAU
- atlassian-domain-verification=tqWiIUnqA/6W//HmWWlgte9Q14dCxdlW2gIc1dSEg15Mxr/PaLaEQe0pdE5dnh4K
- fireflies-verification=01JSQ8B3QA7BKRRB9ZJYFSCJAC.ffverify.fireflies.ai-request-verification=2025-04-25T19:56:08Z
- anthropic-domain-verification-v16dkg=pUdogOScP3DXsoYzhAkVtUECf
- MS=ms67203322
- docusign=3b9bf3ee-e8fe-4700-8b67-22362e74c58c
- ugu3tjir75srnmu9rkv5brnqi
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