Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rksolutions.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 22:38:48 UTC · ↺ Refresh
MX Hostnames
- rksolutions-com.mail.protection.outlook.com
MX Priorities
- rksolutions-com.mail.protection.outlook.com: 0
A / AAAA Records
- 99.83.190.102 ↩ aacb0a264e514dd48.awsglobalaccelerator.com
- 75.2.70.75 ↩ aacb0a264e514dd48.awsglobalaccelerator.com
Mail Server IPs
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1654.awsdns-14.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1654.awsdns-14.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-671.awsdns-19.net
ns-1224.awsdns-25.org
ns-1654.awsdns-14.co.uk
ns-346.awsdns-43.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:70.169.47.20 ip4:214.24.0.0/16 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];ri=84600;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ 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- atlassian-domain-verification=RQ6k+5f9vhK8MWU+/3efQxoQOEfC2T6Xnu9p81K0TcuSNLL/qWrtcfZULG+Ia4+N
- google-site-verification=41GkgGomtc08ly78tVJ2HvkUKr-cNRSC_-fQz92SH6M
- linkedin-site-verification=31fe815c-39cf-4562-9e9e-e13015a1c95d
- n3s7votfc69hi1ejrqf77agive
- SPFv=spf1 ip4:70.169.47.20 ip4:214.24.0.0/16 include:spf.protection.outlook.com -all
- xoSQ4S7isscbc7UFp40eTS3wYn0ctoS0Rot2kD1pLAkdfFUBAXbGJWJ1LYWs3yvPcHAXMAB24Vm+VGWH/4Bprw==
- 9cnikvmlv6vfjbs9pcl0pvc7i0
- MS=ms19205134
- apple-domain-verification=LizvrKNXBfgIJ0mi
Full email verification for rksolutions.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits