Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pbworld.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 05:13:12 UTC · ↺ Refresh
MX Hostnames
- eaelink-pbworld-com0e.mail.protection.outlook.com
- cs-pbworld-com.mail.protection.outlook.com
MX Priorities
- eaelink-pbworld-com0e.mail.protection.outlook.com: 0
- cs-pbworld-com.mail.protection.outlook.com: 0
A / AAAA Records
- 72.8.190.63
Mail Server IPs
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.68.27
- 2a01:111:f403:ca04::1
- 2a01:111:f403:ca09::e
- 2a01:111:f403:ca09::4
- 2a01:111:f403:ca09::7
SOA Record
Raw SOA
ns1.netnames.net hostmaster.cscdns.net 2018073141 10800 1800 3600000 86400
Primary NS (mname)
ns1.netnames.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2018073141
Refresh
10800s
Retry
1800s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.netnames.net
ns2.netnames.net
ns5.netnames.net
ns6.netnames.net
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ 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]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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
9 records- MS=ms16613974
- MS=ms23504070
- 51kqk0gz8p35mr0bm7w8jgt8v913836p
- tmh613pmgvvzgc6mmtctlwp9gfxk878m
- MS=50955E0AD20A306D84A325EDB67DD3F4140634B4
- SPFv=spf1 mx include:spf.protection.outlook.com -all
- /iKebEb4WIGt3eo6wL79cSxwIs7+gbrB+TE0peJ5qpcwA1BqkN0eK2Q52b3OSzZ+lT8/LkysUQfw==
- ZBDnZ+IXU1Y73i4oYuOSvqhUCMEtlbI13yxE1eYHSP5o13lX6iNedoutF5Rc+GWRIHw+b5BD3x2A==
- lm+Crz1kaJoxTpZyE+0u/rP+LsGuHHfPzczOHE1KCSKCejYp80rxFj/Tc3t37d9YEmdJpZROBgVlXLGxMTUflg==
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