Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
basisinternationalschools.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 16:22:54 UTC · ↺ Refresh
MX Hostnames
- mxb-00820c01.gslb.pphosted.com
- mxa-00820c01.gslb.pphosted.com
MX Priorities
- mxb-00820c01.gslb.pphosted.com: 20
- mxa-00820c01.gslb.pphosted.com: 10
A / AAAA Records
- 104.21.23.237 (no PTR)
- 172.67.214.41 (no PTR)
- 2606:4700:3035::6815:17ed (no PTR)
- 2606:4700:3032::ac43:d629 (no PTR)
Mail Server IPs
- 208.84.65.100 ↩ mx0a-00820c01.pphosted.com
SOA Record
Raw SOA
anna.ns.cloudflare.com dns.cloudflare.com 2396500834 10000 2400 604800 1800
Primary NS (mname)
anna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396500834
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
anna.ns.cloudflare.com
rudy.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-00820c01.pphosted.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
3 records- knowbe4-site-verification=54ae47687509522f5d96ac6dc95f5b67
- SPFv=spf1 include:spf.protection.outlook.com include:spf-00820c01.pphosted.com -all
- MS=ms93006461
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