Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ck.com.mx
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 20:43:38 UTC · ↺ Refresh
MX Hostnames
- mxa-00958c02.gslb.pphosted.com
- mxb-00958c02.gslb.pphosted.com
MX Priorities
- mxa-00958c02.gslb.pphosted.com: 0
- mxb-00958c02.gslb.pphosted.com: 0
A / AAAA Records
- 20.225.199.91 (no PTR)
Mail Server IPs
- 205.220.179.145 ↩ mx0b-00958c02.pphosted.com
SOA Record
Raw SOA
ns1-02.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-02.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-02.azure-dns.info
ns1-02.azure-dns.com
ns2-02.azure-dns.net
ns3-02.azure-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf-00958c02.pphosted.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=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
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- SPFv=spf1 include:spf.protection.outlook.com include:spf-00958c02.pphosted.com ~all
- a23hid52jhglq2ns9fjnou2kbp
- corportativokosmos.azurewebsites.net.
- dtm-domain-verification=me-R6t_RhZ8ZwWBmu5oTlbWp8VTNUiESkTGo2Gc2xUQ
- _nrzki5pjqcsa7ek77nqvov7nze6q319
- sophos-domain-verification=c899417c0b5df7f635ea4e1eb15ec76b7a5cafdaa619ef034a9bc7e49f7ee3be
- MS=ms47177470
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