Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
satco.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 07:38:44 UTC · ↺ Refresh
MX Hostnames
- mx2-us1.ppe-hosted.com
- mx1-us1.ppe-hosted.com
MX Priorities
- mx2-us1.ppe-hosted.com: 2
- mx1-us1.ppe-hosted.com: 1
A / AAAA Records
- 216.150.1.1 (no PTR)
Mail Server IPs
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
SOA Record
Raw SOA
ns45.worldnic.com namehost.worldnic.com 126031111 10800 3600 604800 3600
Primary NS (mname)
ns45.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031111
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns46.worldnic.com
ns45.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:65.124.179.250 ip4:12.109.170.148 ip4:70.38.122.28 ip4:191.237.4.149 ip4:104.209.35.28 a:dispatch-us.ppe-hosted.com include:mail.zendesk.com include:servers.mcsv.net include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- google-site-verification=jMwS9rH5oa0MSeugq1WzJLlmCoHLN9DbrW-kCutfOQQ
- MS=ms74848007
- MS=ms90595236
- SPFv=spf1 ip4:65.124.179.250 ip4:12.109.170.148 ip4:70.38.122.28 ip4:191.237.4.149 ip4:104.209.35.28 a:dispatch-us.ppe-hosted.com include:mail.zendesk.com include:servers.mcsv.net include:spf.protection.outlook.com -all
- ppe-294454bd2a1fca4ad405
- MS=761BE1D2C438A2B99A7965D156853BC4FF0BFACE
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