Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thompsonind.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 05:07:17 UTC · ↺ Refresh
MX Hostnames
- mxa-004e4601.gslb.pphosted.com
- mxb-004e4601.gslb.pphosted.com
MX Priorities
- mxb-004e4601.gslb.pphosted.com: 10
- mxa-004e4601.gslb.pphosted.com: 10
A / AAAA Records
- 52.73.145.1 ↩ ec2-52-73-145-1.compute-1.amazonaws.com
Mail Server IPs
- 205.220.175.6 ↩ mx0b-004e4601.pphosted.com
- 205.220.163.7 ↩ mx0a-004e4601.pphosted.com
SOA Record
Raw SOA
dns1.cleanharbors.com hostmaster.cleanharbors.com 178 900 600 86400 3600
Primary NS (mname)
dns1.cleanharbors.com
Admin Email (rname)
hostmaster@cleanharbors.com
Serial
178
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
dns1.cleanharbors.com
dns2.cleanharbors.com
ns1.cleanharbors.com
ns2.cleanharbors.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:smtp2.microdg.com include:_spf.act-on.net include:sendgrid.net ip4:148.62.51.136 ip4:12.15.160.0/24 include:spf-004e4601.pphosted.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
8 records- apple-domain-verification=18jDD3PFxx9EL7sl
- a96lbn7qq68guv8om1ffffv4sh
- MS=ms92209266
- SPFv=spf1 mx a:smtp2.microdg.com include:_spf.act-on.net include:sendgrid.net ip4:148.62.51.136 ip4:12.15.160.0/24 include:spf-004e4601.pphosted.com -all
- 55p2qfm0vo27eei1vdie8otrlv
- have-i-been-pwned-verification=dweb_nw0mkwdcfssxhtg2fbumwcut
- nkfl2uuu1rdo5qa98siinc0hdh
- google-site-verification=d5-H851pvIqG0MbK26vdhlx-X64-kCFFFXr9NtHKN9E
Full email verification for thompsonind.com
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