porterci.com

Valid Email Server
Domain Lookup › porterci.com

Domain Overview

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

Checked via [email protected] · 2026-03-19 04:58:16 UTC · ↺ Refresh

MX Hostnames

  • porterci-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 45.60.22.44 (no PTR)
  • 45.60.98.44 (no PTR)

Mail Server IPs

  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ns8645.hostgator.com root.gator4323.hostgator.com 2026030301 86400 7200 3600000 86400
Primary NS (mname)
ns8645.hostgator.com
Admin Email (rname)
root@gator4323.hostgator.com
Serial
2026030301
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns8646.hostgator.com
ns8645.hostgator.com

SPF Record

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

4 records
  • _globalsign-domain-verification=7ABwhdxT_94qd0Q842b1DPUVbOMcr-H-GUarOiKs6l
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • _globalsign-domain-verification=5GWjloVznedMHScYdY2_yvXfDIssj3VUEsGNTq4IKC
  • globalsign-domain-verification=660D86D81306977EA2E428B62D68A683
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