Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rkconnect.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 20:49:40 UTC · ↺ Refresh
MX Hostnames
- rkconnect-com.mail.protection.outlook.com
MX Priorities
- rkconnect-com.mail.protection.outlook.com: 0
A / AAAA Records
- 199.60.103.137 (no PTR)
- 199.60.103.37 (no PTR)
Mail Server IPs
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
SOA Record
Raw SOA
ns10.dnsmadeeasy.com dns.dnsmadeeasy.com 2009010866 43200 3600 1209600 180
Primary NS (mname)
ns10.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2009010866
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns1.rkconnect.com
ns2.rkconnect.com
ns4.rkconnect.com
ns6.rkconnect.com
ns5.rkconnect.com
ns3.rkconnect.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:64.91.247.234 include:spf.protection.outlook.com include:sendgrid.net include:spf.emailsignatures365.com include:8192336.spf05.hubspotemail.net ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
5 records- MS=ms44466188
- SPFv=spf1 +a +mx +ip4:64.91.247.234 include:spf.protection.outlook.com include:sendgrid.net include:spf.emailsignatures365.com include:8192336.spf05.hubspotemail.net ~all
- google-site-verification=fPnP9s8ye7BPdD7gCo8nP9TjkVYQwbdJ0e2vEJRFiTs
- 4kejoguhhfo24dm5imqhf8mcg3
- ppkey-f7a065f9c96806111ce97f6168f4e6be
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