Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rg-inc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 20:38:24 UTC · ↺ Refresh
MX Hostnames
- rginc-com0e.mail.protection.outlook.com
MX Priorities
- rginc-com0e.mail.protection.outlook.com: 0
A / AAAA Records
- 104.27.176.63 (no PTR)
Mail Server IPs
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1390.awsdns-45.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1390.awsdns-45.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1390.awsdns-45.org
ns-146.awsdns-18.com
ns-1729.awsdns-24.co.uk
ns-748.awsdns-29.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:206.192.100.36 ip4:3.214.204.181 include:servers.mcsv.net include:spf.protection.outlook.com include:email-od.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 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
10 records- knowbe4-site-verification=95e1fc93d1fc7ad7b709dfe1d0fda662
- nsntj4bndea0a1jp6lsdlsplpd
- ppe-83ac24be3bcdbacf2353
- q1lqd46ar5on0p7vijghbaoc73
- q3o7q5406bikjr35ppvgpjr7hc
- SPFv=spf1 mx ip4:206.192.100.36 ip4:3.214.204.181 include:servers.mcsv.net include:spf.protection.outlook.com include:email-od.com ~all
- MS=ms85931486
- MS=ms96271715
- frinkedc6qb5lmm9am6jgj4mk7
- je9br34gvkk5a6nf1t9hdf1259
Full email verification for rg-inc.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits