Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ojb.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 04:23:21 UTC · ↺ Refresh
MX Hostnames
- ojb-com.mail.protection.outlook.com
- mx1-us1.ppe-hosted.com
- mx2-us1.ppe-hosted.com
MX Priorities
- ojb-com.mail.protection.outlook.com: 99
- mx2-us1.ppe-hosted.com: 10
- mx1-us1.ppe-hosted.com: 10
A / AAAA Records
- 141.193.213.11
- 141.193.213.10
Mail Server IPs
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.162
- 148.163.129.50
SOA Record
Raw SOA
ns75.worldnic.com namehost.worldnic.com 126012919 10800 3600 604800 3600
Primary NS (mname)
ns75.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126012919
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns75.worldnic.com
ns76.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 a include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com include:spf.emailsignatures365.com include:servers.mcsv.net ip4:198.2.184.124 ip4:144.121.56.78 ip4:63.65.242.106 ip4:206.127.168.84 ip4:4.15.32.94 ip4:108.77.51.205 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected], mailto:[email protected]; sp=none; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
11 records- google-site-verification=8gzYf2RhIxjaUOIBzWyf0V9619QgpVIMpgyY4iGh8jw
- brevo-code:fd313955696edc03ee71ebfc8ea34353
- sophos-domain-verification=54d8da304690ac328e0bd53a5ca58fb5dd4180ae9f88743f294d032ab3f6b2e1
- box-domain-verification=d44eff30d689adc030b04229458463151b709cda664e518323ce6c8d87fd99d7
- google-gws-recovery-domain-verification=64008807
- google-site-verification=6GxF0t2sA_Axm9KUdBmr2355aFZUXf4ACvOiKXe99tA
- google-site-verification=xzIS68H3w3ZzizzltronA_HVAMnYRgKxFis1Ede-9Mg
- google-site-verification=CnVU-TzmXXseqXnqvwZ8WNu7LFNQmV6f_t9OjsOf998
- google-site-verification=-3BEnW2iyVT7wjiHYfRJLSghXIBMj3yU90pH6OGlmwM
- apple-domain-verification=ug8hHFMkOh86dmiS
- SPFv=spf1 a include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com include:spf.emailsignatures365.com include:servers.mcsv.net ip4:198.2.184.124 ip4:144.121.56.78 ip4:63.65.242.106 ip4:206.127.168.84 ip4:4.15.32.94 ip4:108.77.51.205 -all
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