Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
custom-pet.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 11:41:15 UTC · ↺ Refresh
MX Hostnames
- custompet-com01e.mail.protection.outlook.com
MX Priorities
- custompet-com01e.mail.protection.outlook.com: 0
A / AAAA Records
- 190.8.176.191 ↩ naara.colombiahosting.com.co
Mail Server IPs
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.colombiahosting.com alexander.colombiahosting.com.co 2026032803 3600 1800 1209600 86400
Primary NS (mname)
ns1.colombiahosting.com
Admin Email (rname)
alexander@colombiahosting.com.co
Serial
2026032803
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.colombiahosting.com
ns4.colombiahosting.com
ns2.colombiahosting.com
ns1.colombiahosting.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:149.56.83.137 +ip4:158.69.131.192 +ip4:158.69.131.193 +ip4:158.69.131.194 +ip4:158.69.131.195 +ip4:5.39.98.100 mx a include:_spf.dongee.com +include:relay.mailchannels.net include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
default._domainkey
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- brevo-code:21b1f8fd51208e4c2f01f71f3fac66ed
- SPFv=spf1 ip4:149.56.83.137 +ip4:158.69.131.192 +ip4:158.69.131.193 +ip4:158.69.131.194 +ip4:158.69.131.195 +ip4:5.39.98.100 mx a include:_spf.dongee.com +include:relay.mailchannels.net include:spf.protection.outlook.com -all
- MS=ms62880024
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