Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rkpatech.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 08:49:18 UTC · ↺ Refresh
MX Hostnames
- rkpatech-com.mail.protection.outlook.com
MX Priorities
- rkpatech-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.5.186 (no PTR)
- 172.67.133.185 (no PTR)
- 2606:4700:3037::6815:5ba
- 2606:4700:3031::ac43:85b9
Mail Server IPs
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
aida.ns.cloudflare.com dns.cloudflare.com 2397275662 10000 2400 604800 1800
Primary NS (mname)
aida.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397275662
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ivan.ns.cloudflare.com
aida.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:servers.mcsv.net include:spf.myconnectwise.net include:spf.protection.outlook.com include:_spf.google.com include:spf.braintreegateway.com include:spf.sendinblue.com include:sendgrid.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10m
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
mail._domainkey
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- google-site-verification=rOjCGOMihnVyLm2Ru39eHbkyvjbbvcFDpj_KmMxs1Ug
- sub-domain.rkpatech.com. IN TXT "v=spf1 mx a
- SPFv=spf1 include:servers.mcsv.net include:spf.myconnectwise.net include:spf.protection.outlook.com include:_spf.google.com include:spf.braintreegateway.com include:spf.sendinblue.com include:sendgrid.net -all
- MS=ms98247493
- Sendinblue-code:c417722d393bba17d78cdb548724388d
- google-site-verification=blApuKwaVZ1HqP6n2TKOcLRgo8HW5G4IE8zR8DwcEOk
Full email verification for rkpatech.com
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