Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
safety-kleen.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 04:54:19 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
- 205.220.163.7 ↩ mx0a-004e4601.pphosted.com
SOA Record
Raw SOA
dns1.cleanharbors.com dns1.cleanharbors.com 2013022953 10800 3600 604800 3600
Primary NS (mname)
dns1.cleanharbors.com
Admin Email (rname)
dns1@cleanharbors.com
Serial
2013022953
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.cleanharbors.com
ns2.cleanharbors.com
dns2.cleanharbors.com
dns1.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
11 records- 5effe055ab43af24600c8483b71aa9dcbd228a2eadca1e7c0f96f00fc6fedcf0
- have-i-been-pwned-verification=16ab1ee693b7078159b9996181829d0f
- google-site-verification=UtKDYD8RH7j3Jfte1rrsXFmcUzNyccICjwlbGhU8UKA
- _globalsign-domain-verification=O-ovhrSKBdu8IQYZoga4G3Heydy6RslKsBBhSba9OY
- _globalsign-domain-verification=BEaeaS2zFLciLbNzABrdD9A1ghRtM395-qbg9FJmEu
- /o5LRGjiFAixfPrhxRUYtupwJdWbvoemsYpNfV2jlbUf1BvU2IDmWrmYj9NIIzOMndt0NwIfQGJiT6fKW85tmw==
- _globalsign-domain-verification=9gYa210EuEmi_GQbrWsFn6dpCDmrcF-5efh4nchJW_
- b4fb5vxw072c2s5n1pr7cyccl7b9xyyg
- 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
- qOrVB/zEyUvRwvPKoX/3ZCb1SeXy9F0G9U83q1/Bb2q1jlaYsTgvOsUWzl8cQtCx2gcYgX5IQ6hKC+A3/PlwBQ==
- MS=ms85890038
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