Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
guidolawfirm.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 05:41:32 UTC · ↺ Refresh
MX Hostnames
- guidolawfirm-com.mail.protection.outlook.com
MX Priorities
- guidolawfirm-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.55.142 (no PTR)
- 172.67.149.32 (no PTR)
- 2606:4700:3034::ac43:9520
- 2606:4700:3030::6815:378e
Mail Server IPs
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
aaron.ns.cloudflare.com dns.cloudflare.com 2398073573 10000 2400 604800 1800
Primary NS (mname)
aaron.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398073573
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
reza.ns.cloudflare.com
aaron.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net +ip4:66.29.144.78 +ip4:66.29.144.94 include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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- google-site-verification=mHgfZe6q9IB81DyJpnhLqB7COoBGwPRE5LzWrd28yVU
- SPFv=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net +ip4:66.29.144.78 +ip4:66.29.144.94 include:spf.protection.outlook.com ~all
- MS=ms57543133
- MS=ms99688359
- NETORGFT8421699.onmicrosoft.com
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