Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
b3law.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 12:35:49 UTC · ↺ Refresh
MX Hostnames
- b3law-com.mail.protection.outlook.com
MX Priorities
- b3law-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.11.240 (no PTR)
- 172.67.75.39 (no PTR)
- 104.26.10.240
- 2606:4700:20::ac43:4b27
- 2606:4700:20::681a:bf0
- 2606:4700:20::681a:af0
Mail Server IPs
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ned.ns.cloudflare.com dns.cloudflare.com 2397716906 10000 2400 604800 1800
Primary NS (mname)
ned.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397716906
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ned.ns.cloudflare.com
rafe.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:100.42.120.128/27 ip4:100.42.115.0/27 ip4:69.84.129.224/27 ip4:209.182.253.0/22 include:spf.protection.outlook.com include:spfa.cpmails.com include:_spf.e2ma.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
5 records- e2ma-verification=jjlbb
- ppe-0ed6c4dec85c87f00c9e
- ppe-cdfb0b94899945bb76288b4085e555834d177a92
- SPFv=spf1 ip4:100.42.120.128/27 ip4:100.42.115.0/27 ip4:69.84.129.224/27 ip4:209.182.253.0/22 include:spf.protection.outlook.com include:spfa.cpmails.com include:_spf.e2ma.net ~all
- MS=ms10325097
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