Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
ptvtelecom.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 00:28:55 UTC · ↺ Refresh
MX Hostnames
- mail.dti2.net
- mail.ptvtelecom.com
MX Priorities
- mail.dti2.net: 20
- mail.ptvtelecom.com: 10
A / AAAA Records
- 159.69.92.185 ↩ sbdp1.servidores-vps-com
Mail Server IPs
- 81.24.162.8 ↩ alcalazamora.dti2.net
- 81.24.163.10 ↩ mail.ptvtelecom.com
SOA Record
Raw SOA
ns1.procono.es datos.ptvtelecom.com 2021092029 900 600 1209600 3600
Primary NS (mname)
ns1.procono.es
Admin Email (rname)
datos@ptvtelecom.com
Serial
2021092029
Refresh
900s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.procono.es
ns2.procono.es
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:81.24.163.10 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; sp=quarantine; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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 mx ip4:81.24.163.10 -all
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