Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cerrejon.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 00:32:12 UTC · ↺ Refresh
MX Hostnames
- mxb-00932001.gslb.pphosted.com
- mxa-00932001.gslb.pphosted.com
MX Priorities
- mxb-00932001.gslb.pphosted.com: 10
- mxa-00932001.gslb.pphosted.com: 10
A / AAAA Records
- 194.209.182.151 (no PTR)
- 31.10.251.151 ↩ 31-10-251-151.static.upc.ch
Mail Server IPs
- 143.55.150.36 ↩ mx08-00932001.pphosted.com
SOA Record
Raw SOA
ns1-07.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-07.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1-07.azure-dns.com
ns2-07.azure-dns.net
ns3-07.azure-dns.org
ns4-07.azure-dns.info
dns1.p05.nsone.net
dns2.p05.nsone.net
dns3.p05.nsone.net
dns4.p05.nsone.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:190.60.86.26 ip4:190.60.86.23 include:spf-00932001.pphosted.com include:spf.protection.outlook.com include:amazonses.com -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];fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- MS=A031E244BDD2C4D0676D3BF2CCD11F69C775C8B1
- _rczjnkb2uw73dhjktypb0its30lbpfm
- 49c9cjmckmbxnc5zg248rddm5w7c9hn9
- SPFv=spf1 a mx ip4:190.60.86.26 ip4:190.60.86.23 include:spf-00932001.pphosted.com include:spf.protection.outlook.com include:amazonses.com -all
- pcwvWktm3AXNIU9HJDLE5dkDlouseYZYd3aYpBOJK2xyYDoP+CKPbogPEQQXCJV4SSFmPrDJJKhZd411Q2eb5Q==
- zkhx6kl246m5wx7lvxn5kf9wrn54zjqv
Full email verification for cerrejon.com
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