Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cleanharbors.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 05:00:03 UTC · ↺ Refresh
MX Hostnames
- mxb-004e4601.gslb.pphosted.com
- mxa-004e4601.gslb.pphosted.com
MX Priorities
- mxa-004e4601.gslb.pphosted.com: 10
- mxb-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
SOA Record
Raw SOA
dns1.cleanharbors.com root.cleanharbors.com 2006072149 3600 600 1296000 900
Primary NS (mname)
dns1.cleanharbors.com
Admin Email (rname)
root@cleanharbors.com
Serial
2006072149
Refresh
3600s
Retry
600s
Expire
1296000s
Minimum TTL
900s
Nameservers (NS)
ns1.cleanharbors.com
dns1.cleanharbors.com
ns2.cleanharbors.com
dns2.cleanharbors.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ 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
✓ 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
25 records- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- atlassian-domain-verification=itUPUMbcLx6zHLDoTbXjgzdYcJtYsl7guh3korzxlK7AAt1jxoCuFRA7vjzjeKB6
- Rf5qsq9A
- _qsp63my3by8iec0a1eufiijo1a6xs9y
- intersight=96f25c9d091f7557c395fdbb2d6fc460c8ca19e433cf596b24bf845b4b194995
- MS=AA2E5DAF5A538F206F8AA730DF5A83AC33325B83
- _r82z7u1a2do8suxmaan2mw08ey5l6xf
- jamf-site-verification=xesFJDFoPaMkB1rQ294upQ
- F3AB85CBFB6C2364B491D6261C0E8BE73C21978D5F2206C10D69C16DF1D490A0
- _globalsign-domain-verification=uYHpt_DKuQBtQdc8Qiq0bYTFzqlsuV48V53_ZE408B
- vmware-cloud-verification-6a3ffaf2-7a76-40b5-b4b0-3a21fcb99f7b
- google-site-verification=OUKQp13_mrMRzkbjEMKPbu1aWLXrVVOpLmQt0nhyIvY
- 77fb693122c184509b570eb323d7571fb65c5aa54b3b737ec91f5e9bac8389cf
- _arta3erproa1c3b0c4x1nyra10lf8js
- google-site-verification=nwswW7LHB4n9va7aXLxVMKqn85cPhDgVdcTx8BNRenw
- apple-domain-verification=tWts8NH7oslwerdP
- ms-domain-verification=5b4758e4-51f8-430f-8d9e-dd43460b1a2f
- ode0qtfqjjg27vltibtkkidfk3
- google-site-verification=xGGn3HZS5UkERrO8SWI9izm_iHMSmfNBudHs6Z-iZwU
- YO2DrjWjaH93xPD2c71Lb1VJRehR5vA7UnXyK+iNNsxiBd7tBkmPzoP8wYHByp1rmzzPIyZJIseoMDuqOshIgQ==
- docusign=fea6c2c4-a07e-4179-b217-7baf2ea5bb40
- have-i-been-pwned-verification=8b611cf7e7292b36bc6336f1d4ca0a87
- google-site-verification=gLy5Aasa11iJFWo_CMqwWqhE4Sp3bNA2kX_O-aWXFyg
- ix1iOLF86pU4L2BxgWNgW36KXr0fsZiNd2O45XcGnCEXqkrvL5iZPZy5IQJxnNDqaWulJHlNqg0MvVamArhXpg==
- vpb5qcwv7xbqd70dr5q5x49r8f1qvkm8
Full email verification for cleanharbors.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits