Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ptcolombia.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 00:08:11 UTC · ↺ Refresh
MX Hostnames
- email.ptcolombia.com
MX Priorities
- email.ptcolombia.com: 10
A / AAAA Records
- 35.215.115.65 ↩ 65.115.215.35.bc.googleusercontent.com
Mail Server IPs
- 179.43.3.35 (no PTR)
SOA Record
Raw SOA
ns-1478.awsdns-56.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1478.awsdns-56.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1478.awsdns-56.org
ns-1989.awsdns-56.co.uk
ns-201.awsdns-25.com
ns-863.awsdns-43.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:10.50.10.19 ip4:10.50.10.24 ip4:190.14.231.10 ip4:179.43.0.9 ip4:179.43.0.10 include:_spf.mailspamprotection.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx ip4:10.50.10.19 ip4:10.50.10.24 ip4:190.14.231.10 ip4:179.43.0.9 ip4:179.43.0.10 include:_spf.mailspamprotection.com ~all
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