petersonphc.com

Valid Email Server
Domain Lookup › petersonphc.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
petersonphc.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 17:06:32 UTC · ↺ Refresh

MX Hostnames

  • mx14-1.mycloudmailbox.com
  • mx14-2.mycloudmailbox.com

MX Priorities

  • mx14-1.mycloudmailbox.com: 10
  • mx14-2.mycloudmailbox.com: 20

A / AAAA Records

  • 54.149.100.246 ↩ prohost-cpl01.acsol.net

Mail Server IPs

  • 207.126.101.112 ↩ mx14-1.mycloudmailbox.com
  • 207.126.101.111 ↩ mx14-1.mycloudmailbox.com

SOA Record

Raw SOA ns1.systemdns.com hostmaster.systemdns.com 1751980221 10800 3600 300 60
Primary NS (mname)
ns1.systemdns.com
Admin Email (rname)
hostmaster@systemdns.com
Serial
1751980221
Refresh
10800s
Retry
3600s
Expire
300s
Minimum TTL
60s

Nameservers (NS)

ns2.systemdns.com
ns3.systemdns.com
ns1.systemdns.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:34.209.157.151 ip4:54.149.100.246 ip4:207.126.101.0/24 ip4:64.74.181.2 ip4:199.244.76.0/24 ip4:207.126.101.0/24 ip4:63.251.188.32/27 include:_spfclients.plumberseo.net ip4:199.244.76.0/24 ip4:207.126.101.0/24 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

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

2 records
  • MS=ms10489821
  • SPFv=spf1 ip4:34.209.157.151 ip4:54.149.100.246 ip4:207.126.101.0/24 ip4:64.74.181.2 ip4:199.244.76.0/24 ip4:207.126.101.0/24 ip4:63.251.188.32/27 include:_spfclients.plumberseo.net ip4:199.244.76.0/24 ip4:207.126.101.0/24 -all
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