plusone.com

Valid Email Server
Domain Lookup › plusone.com

Domain Overview

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

Checked via [email protected] · 2026-03-19 19:40:31 UTC · ↺ Refresh

MX Hostnames

  • mxa-0077b904.gslb.pphosted.com
  • mxb-0077b904.gslb.pphosted.com

MX Priorities

  • mxb-0077b904.gslb.pphosted.com: 5
  • mxa-0077b904.gslb.pphosted.com: 5

A / AAAA Records

  • 161.249.85.195 (no PTR)

Mail Server IPs

  • 148.163.154.29 ↩ mx0b-0077b904.pphosted.com
  • 148.163.150.77 ↩ mx0a-0077b904.pphosted.com

SOA Record

Raw SOA adonism1.suw1.qualitytech.com postmaster.no.email.please 748543709 3600 600 2592000 3600
Primary NS (mname)
adonism1.suw1.qualitytech.com
Admin Email (rname)
postmaster@no.email.please
Serial
748543709
Refresh
3600s
Retry
600s
Expire
2592000s
Minimum TTL
3600s

Nameservers (NS)

ans1.nyc16.qualitytech.com
ans1.dfw1.qualitytech.com
ans1.jcy1.qualitytech.com
ans1.chi1.qualitytech.com
ans1.suw1.qualitytech.com
ans1.sjc1.qualitytech.com

SPF Record

✓ Strict (-all)
v=spf1 a ptr ip4:161.249.85.192/27 include:_spfv4.corpmailsvcs.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected];ruf=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

5 records
  • DKIMv=DKIM1; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxj8n97eNMrnBMIM39oHud/cFQwGsWvW5chR3UcnaOUKo7/ItAB5bRcCrw7r1HL4WCAFcvBvjcg4O4HoXBciVNJPeXCHdLmoz0kVu7sYeR0smlSIVgkoY1KTsNGKSW7HzrqMuZAxgrukRXtAYhKuAOKoXxxSHY2Z/R31bcAtRteq7sDNNk7u23nsom6G0/LUV5oP9NZ5RGAb9KTpWqHCc0CeDZYSiOYAPCOafw9/+xO5A1vix1wHlpzMwe4N9gbZ80f+LXAwPsRh2NI7HzRA8C0nFoTUK4t0uKZpJ/N5JPO6Kd9oFbNx0XOwctk8htzOvnrQEBRGdWTjUHBkedNorYQIDAQAB;
  • 2f9c2c68e4cc2e49708b8baa103a6c2b
  • SPFv=spf1 a ptr ip4:161.249.85.192/27 include:_spfv4.corpmailsvcs.com -all
  • smartsheet-site-validation=9iaD_KM6rq41Lg9Og8Gq7eCALLr8Zsk2
  • asv_domain=2cb17aba65d2ab76347d7b818821ae67
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