gpcontainerboard.com

Valid Email Server
Domain Lookup › gpcontainerboard.com

Domain Overview

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

Checked via [email protected] · 2026-03-20 18:16:18 UTC · ↺ Refresh

MX Hostnames

  • mxa-00164e01.gslb.pphosted.com
  • mxb-00164e01.gslb.pphosted.com

MX Priorities

  • mxa-00164e01.gslb.pphosted.com: 10
  • mxb-00164e01.gslb.pphosted.com: 10

A / AAAA Records

  • 165.160.13.20 (no PTR)
  • 165.160.15.20 (no PTR)

Mail Server IPs

  • 67.231.156.84 ↩ mx0b-00164e01.pphosted.com

SOA Record

Raw SOA dns1.cscdns.net hostmaster.cscdns.net 2022120103 86400 7200 2419200 86400
Primary NS (mname)
dns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2022120103
Refresh
86400s
Retry
7200s
Expire
2419200s
Minimum TTL
86400s

Nameservers (NS)

dns2.cscdns.net
dns1.cscdns.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf-00164e01.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 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

5 records
  • SPFv=spf1 include:spf-00164e01.pphosted.com -all
  • MS=ms49447429
  • msfpkey=7kcq614oc1lqxire7fxkmuujd
  • d365mktkey=1s6vbgqvm1dab7dtv051ro52r
  • d365mktkey=2jma9zi4wwhnj7o1909nn0pzw
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