Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rcp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 00:53:20 UTC · ↺ Refresh
MX Hostnames
- rcp-com.mail.protection.outlook.com
MX Priorities
- rcp-com.mail.protection.outlook.com: 0
A / AAAA Records
- 23.187.248.21 ↩ iah-s04.nixihost.com
Mail Server IPs
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns15.domaincontrol.com dns.jomax.net 2026021700 28800 7200 604800 3600
Primary NS (mname)
ns15.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns15.domaincontrol.com
ns16.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.registeredsite.com include:spf.cloudus.oxcs.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
mail._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
9 records- rcpwordpresswebsite2019.azurewebsites.net
- Sendinblue-code:2be526592e81af7680a6de5f340e9548
- SPFv=spf1 include:spf.protection.outlook.com include:spf.registeredsite.com include:spf.cloudus.oxcs.net ~all
- google-site-verification=HbDnHMP2fnRO_N7jK40-NRgiaJyyL9SbSx4bsIhdDyU
- google-site-verification=7eQX6unape60RVbF8KFGvW8vj9U_2nKogouY-f0JUfk
- v=verifydomain MS=4812156
- MS=ms87042534
- k5d9otudfh6hu122iuh5a622jc
- ql6d7enhgqeg7ga4gnd30r9ddo
Full email verification for rcp.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits