Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ptd.net
Yes
✓ Yes
Unknown
No
Yes
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 23:05:10 UTC · ↺ Refresh
MX Hostnames
- mx.ptd.net
MX Priorities
- mx.ptd.net: 10
A / AAAA Records
- 209.50.150.195 ↩ www.ptd.net
Mail Server IPs
- 150.136.189.171 ↩ mx.ptd.net
SOA Record
Raw SOA
dns1.ptd.net etoybrg.corp.ptd.net 2025062501 10800 3600 604800 10800
Primary NS (mname)
dns1.ptd.net
Admin Email (rname)
etoybrg@corp.ptd.net
Serial
2025062501
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
dns4.ptd.net
dns3.ptd.net
dns1.ptd.net
dns6.ptd.net
dns2.ptd.net
dns5.ptd.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:207.44.96.0/24 ip4:204.186.29.0/24 ip4:204.186.200.0/24 ip4:204.186.204.0/24 ip4:204.186.110.182 ip4:204.186.98.0/24 include:ptd.spf.syn-alias.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 ip4:207.44.96.0/24 ip4:204.186.29.0/24 ip4:204.186.200.0/24 ip4:204.186.204.0/24 ip4:204.186.110.182 ip4:204.186.98.0/24 include:ptd.spf.syn-alias.com -all
- google-site-verification=t4_LP8v7XmDYOj-z0DfYcB9o_PyWbGll8bs3tzFRqVU
Full email verification for ptd.net
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