frewplumbing.com

Valid Email Server
Domain Lookup › frewplumbing.com

Domain Overview

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

Checked via [email protected] · 2026-03-24 16:09:35 UTC · ↺ Refresh

MX Hostnames

  • frewplumbing-com.mail.protection.outlook.com

MX Priorities

  • frewplumbing-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 70.32.23.106 ↩ mi3-ts13.a2hosting.com

Mail Server IPs

  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.a2hosting.com root.mi3-ts13.a2hosting.com 2026022201 3600 1800 1209600 86400
Primary NS (mname)
ns1.a2hosting.com
Admin Email (rname)
root@mi3-ts13.a2hosting.com
Serial
2026022201
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns4.a2hosting.com
ns3.a2hosting.com
ns1.a2hosting.com
ns2.a2hosting.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +mx +a +ip4:70.32.23.106 +include:spf.a2hosting.com +include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 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
  • SPFv=spf1 +mx +a +ip4:70.32.23.106 +include:spf.a2hosting.com +include:spf.protection.outlook.com ~all
  • google-site-verification=SHIUc5Hbl16c5OFtx9Q1IFEGSy3BZrUFxk8FGUgdhjI
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