Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
birstall.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 22:02:13 UTC · ↺ Refresh
MX Hostnames
- mx2-eu1.ppe-hosted.com
- mx1-eu1.ppe-hosted.com
MX Priorities
- mx2-eu1.ppe-hosted.com: 20
- mx1-eu1.ppe-hosted.com: 10
A / AAAA Records
- 104.21.5.50 (no PTR)
- 172.67.132.251 (no PTR)
- 2606:4700:3035::ac43:84fb (no PTR)
- 2606:4700:3034::6815:532 (no PTR)
Mail Server IPs
- 185.132.181.17 ↩ mx2-eu1.ppe-hosted.com
- 91.209.104.156 ↩ mx2-eu1.ppe-hosted.com
- 185.132.181.16 ↩ mx1-eu1.ppe-hosted.com
- 91.209.104.155 ↩ mx1-eu1.ppe-hosted.com
SOA Record
Raw SOA
martha.ns.cloudflare.com dns.cloudflare.com 2397899692 10000 2400 604800 1800
Primary NS (mname)
martha.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397899692
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sonny.ns.cloudflare.com
martha.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:89.34.18.180 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- SPFv=spf1 ip4:89.34.18.180 include:spf.protection.outlook.com -all
- MS=ms21680050
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