Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rabinovicionline.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 06:12:42 UTC · ↺ Refresh
MX Hostnames
- rabinovicionline-com.mail.protection.outlook.com
MX Priorities
- rabinovicionline-com.mail.protection.outlook.com: 10
A / AAAA Records
- 172.67.200.8 (no PTR)
- 104.21.36.226 (no PTR)
- 2606:4700:3034::6815:24e2
- 2606:4700:3037::ac43:c808
Mail Server IPs
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
leia.ns.cloudflare.com dns.cloudflare.com 2397031934 10000 2400 604800 1800
Primary NS (mname)
leia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397031934
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
tadeo.ns.cloudflare.com
leia.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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- atlassian-domain-verification=Vhaldi/pz3oPd2VckGgeCeeybaAXYi1UXKteYQTI0fqWFupzd/orNDM3UraWm9wI
- google-site-verification=olXUsbOkl-LlktF3chpvShNiFbcYdQS4qzq3wovGcGI
- openai-domain-verification=dv-hGczHRtt0DqNJJtTlzqwvQoA
- rippling-domain-verification=3bf2cc00bca73657
- SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net -all
- MS=ms36261641
- apple-domain-verification=3YisApEkStnWYfhf
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