towerinternational.com

Valid Email Server
Domain Lookup › towerinternational.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
towerinternational.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 14:43:53 UTC · ↺ Refresh

MX Hostnames

  • mxa-005c3601.gslb.pphosted.com
  • mxb-005c3601.gslb.pphosted.com

MX Priorities

  • mxb-005c3601.gslb.pphosted.com: 10
  • mxa-005c3601.gslb.pphosted.com: 10

A / AAAA Records

  • 12.163.206.155 (no PTR)

Mail Server IPs

  • 205.220.165.246 ↩ mx0a-005c3601.pphosted.com
  • 205.220.177.246 ↩ mx0b-005c3601.pphosted.com

SOA Record

Raw SOA ns11.domaincontrol.com dns.jomax.net 2025072400 28800 7200 604800 600
Primary NS (mname)
ns11.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025072400
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns11.domaincontrol.com
ns12.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf-005c3601.pphosted.com include:spf.protection.outlook.com ip4:12.33.55.227 ip4:50.234.218.246 ip4:12.163.206.223 ip4:12.163.206.236 ip4:64.124.126.136 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

6 records
  • MS=ms73816716
  • SPFv=spf1 include:spf-005c3601.pphosted.com include:spf.protection.outlook.com ip4:12.33.55.227 ip4:50.234.218.246 ip4:12.163.206.223 ip4:12.163.206.236 ip4:64.124.126.136 -all
  • have-i-been-pwned-verification=bfe8618011297ca8f8f6f5c96732802e
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • _74k3zk2goqhm66y6kf6mrgnvwk7exka
  • MS=77E92A0CF28E81FD8A02DAE26D25184B3BE5BB37
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