jblacklawfirm.com

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
jblacklawfirm.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 22:10:59 UTC · ↺ Refresh

MX Hostnames

  • mx30.antispam.mailspamprotection.com
  • jblacklawfirm-com.mail.protection.outlook.com
  • mx10.antispam.mailspamprotection.com
  • mx20.antispam.mailspamprotection.com

MX Priorities

  • jblacklawfirm-com.mail.protection.outlook.com: 0
  • mx30.antispam.mailspamprotection.com: 30
  • mx20.antispam.mailspamprotection.com: 20
  • mx10.antispam.mailspamprotection.com: 10

A / AAAA Records

  • 35.212.12.182

Mail Server IPs

  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
  • 34.111.121.216 ↩ 216.121.111.34.bc.googleusercontent.com
  • 34.120.156.61 ↩ 61.156.120.34.bc.googleusercontent.com
  • 34.149.79.66

SOA Record

Raw SOA ns1.siteground.net dnsadmin.serv01.siteground249.com 2020011106 86400 7200 3600000 86400
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
dnsadmin@serv01.siteground249.com
Serial
2020011106
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns1.siteground.net
ns2.siteground.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; aspf=r; adkim=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • MS=61C53D140B06BF8D26034356D8B0355E7FF91403
  • SPFv=spf1 include:spf.protection.outlook.com -all
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