Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
autotrader.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 01:25:07 UTC · ↺ Refresh
MX Hostnames
- mxb-0028a403.gslb.pphosted.com
- mxa-0028a403.gslb.pphosted.com
MX Priorities
- mxa-0028a403.gslb.pphosted.com: 5
- mxb-0028a403.gslb.pphosted.com: 5
A / AAAA Records
- 23.44.201.30 ↩ a23-44-201-30.deploy.static.akamaitechnologies.com
- 23.44.201.33 ↩ a23-44-201-33.deploy.static.akamaitechnologies.com
- 2600:1408:c400:c::17cd:6888 ↩ g2600-1408-c400-000c-0000-0000-17cd-6888.deploy.static.akamaitechnologies.com
- 2600:1408:c400:c::17cd:6894 ↩ g2600-1408-c400-000c-0000-0000-17cd-6894.deploy.static.akamaitechnologies.com
Mail Server IPs
- 148.163.155.93 ↩ mx0b-0028a403.pphosted.com
SOA Record
Raw SOA
edns3.ultradns.com atsa.autotrader.com 2021095432 28800 7200 604800 300
Primary NS (mname)
edns3.ultradns.com
Admin Email (rname)
atsa@autotrader.com
Serial
2021095432
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns52.ultradns2.org
edns3.ultradns.com
edns3.ultradns.net
ns52.ultradns2.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- amazonses:4CYH7ndEqvZeQ36BCAToc4Mq2YzS+6CXKC1+ZgKLEQM=
- google-site-verification=Ksl5GRvStIZvpZaL0EHuRDI16twBNG3dbl3-S9rkb4g
- google-site-verification=g9sdzEP6Xy_e74EA8LDcxhZiXafsSMpPwUXfpcdImPU
- apple-domain-verification=QISEQcgCUS4BX8UMFV1UWfmAjXIYyxo9gXpKxSgHAOg
- apple-domain-verification=eAMtJJ-h63zgBazJhcAowa5oW5Uf8CmubsgQvrwiJKU
- pardot145071=481ae47b21cd0c0907f969860c14772f9ae8b01d341bf32107158a70c4abcb26
- YJESNlQTjVpJykmwSyDXFE69+V4GdT1awUBhFYUz2gaTo63xfHhnErQ9Gx2s/sT7jRSo5q4Ef5cIIHrpSy+7Hw==
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:spf.protection.outlook.com ~all
- MS=ms36465670
Full email verification for autotrader.com
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