rcntv.com

Valid Email Server
Domain Lookup › rcntv.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
rcntv.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 10:07:48 UTC · ↺ Refresh

MX Hostnames

  • rcntv-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com
ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:200.41.76.71 ip4:190.71.145.41 ip4:190.242.116.4 ip4:54.240.48.118 include:spf.protection.outlook.com include:_spf.embluemail.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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

3 records
  • SPFv=spf1 ip4:200.41.76.71 ip4:190.71.145.41 ip4:190.242.116.4 ip4:54.240.48.118 include:spf.protection.outlook.com include:_spf.embluemail.com -all
  • mscid=F+p9bL2eg//KLAZW5O9o6r8yntvcs3CJq+jNpVFMEbBh09p1mc++O2YFvZAGe9p+sloCFEYWpT0TDLxHa3em+A==
  • sophos-domain-verification=cae0eb6a703e2dded762ecf4ac1971b30e2017d0a85744ee1554b2e2c5019c7b
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