Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
greyskymedia.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 16:38:10 UTC · ↺ Refresh
MX Hostnames
- mx2-us1.ppe-hosted.com
- mx1-us1.ppe-hosted.com
MX Priorities
- mx1-us1.ppe-hosted.com: 10
- mx2-us1.ppe-hosted.com: 20
A / AAAA Records
- 104.18.27.62 (no PTR)
- 104.18.26.62 (no PTR)
- 2606:4700::6812:1a3e (no PTR)
- 2606:4700::6812:1b3e (no PTR)
Mail Server IPs
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
SOA Record
Raw SOA
donna.ns.cloudflare.com dns.cloudflare.com 2399888888 10000 2400 604800 1800
Primary NS (mname)
donna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399888888
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
elmo.ns.cloudflare.com
donna.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:dispatch-us.ppe-hosted.com include:_spf-us.ppe-hosted.com include:spf.mtasv.net include:emsd1.com include:sendgrid.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
7 records- postman-domain-verification=b2f75d830e4e3ecb38780a3e662a25b2a5b29b62caab01cfd2a5a15d0624ef459d63c2e38ff6f772189e5217c7024aebdd840f3f2aae061136045579d0208fe4
- ppe-ea32e4d2e971b957535f
- SPFv=spf1 mx a:dispatch-us.ppe-hosted.com include:_spf-us.ppe-hosted.com include:spf.mtasv.net include:emsd1.com include:sendgrid.net -all
- MS=ms17202585
- apple-domain-verification=rAfuN87rk2XRqh3P
- google-site-verification=L4j1rWhViR8s2P3lDkCEqCueraGnDIeKx2QKXl1kWmQ
- pax8-verification=6726dc80-b049-3f97-bd15-56d9c7803da3
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