adtheorent.com

Valid Email Server
Domain Lookup › adtheorent.com

Domain Overview

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

Checked via [email protected] · 2026-07-17 16:31:09 UTC · ↺ Refresh

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MX Hostnames

  • mxa-003bca01.gslb.pphosted.com
  • mxb-003bca01.gslb.pphosted.com

MX Priorities

  • mxa-003bca01.gslb.pphosted.com: 10
  • mxb-003bca01.gslb.pphosted.com: 10

A / AAAA Records

  • 18.215.80.143 ↩ ec2-18-215-80-143.compute-1.amazonaws.com
  • 54.243.76.206 ↩ ec2-54-243-76-206.compute-1.amazonaws.com

Mail Server IPs

  • 148.163.138.235 ↩ mx0b-003bca01.pphosted.com

SOA Record

Raw SOA ns-928.awsdns-52.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-928.awsdns-52.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1869.awsdns-41.co.uk
ns-210.awsdns-26.com
ns-928.awsdns-52.net
ns-1112.awsdns-11.org

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:_spf.salesforce.com include:_spf.intacct.com include:19924166.spf07.hubspotemail.net +ip4:4.7.16.188 +ip4:52.1.102.250 +ip4:52.1.166.122 +ip4:54.86.0.229 +ip4:54.174.198.8 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 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

9 records
  • 9410a6bc61e745fcfe80ada40407cb00.adtheorent.com
  • MS=ms31100928
  • apple-domain-verification=FY1wECMHAw4aqyca
  • asv=7991e11128e2651f416d06eda0ca0e05
  • atlassian-domain-verification=MgJ8WBS0ACDgB9o/51ZVqK9PI8q4yz2vQg5yHD3n5ye0Lo2Ged1moKECCpiJTTzB
  • b3rlnlrv3mo2867j1i4fs5u5b3
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:_spf.salesforce.com include:_spf.intacct.com include:19924166.spf07.hubspotemail.net +ip4:4.7.16.188 +ip4:52.1.102.250 +ip4:52.1.166.122 +ip4:54.86.0.229 +ip4:54.174.198.8 -all
  • wiz-domain-verification=92f4d1789e25514f23df8f3df0e196cba6b1b947c65827d90cc168cc18a0447e
  • 4jIiVHgYC74AoIHzPD28cewIG0yM
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