Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cvs.com.my
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 21:32:01 UTC · ↺ Refresh
MX Hostnames
- mx2.mailsentinel.net
- mx1.mailsentinel.net
MX Priorities
- mx1.mailsentinel.net: 10
- mx2.mailsentinel.net: 20
A / AAAA Records
- 192.82.60.43 ↩ webspert-60-43.webspert.com.my
Mail Server IPs
- 111.90.139.15 ↩ server2-ip2.mailsentinel.net
- 111.90.139.244 ↩ server1-ip20.mailsentinel.net
- 111.90.133.151 ↩ server4-ip1.mailsentinel.net
- 111.90.133.101 ↩ server3-ip1.mailsentinel.net
- 111.90.139.81 ↩ server2-ip17.mailsentinel.net
- 111.90.133.124 ↩ server3-ip24.mailsentinel.net
- 111.90.133.174 ↩ server4-ip24.mailsentinel.net
- 111.90.139.218 ↩ server1-ip4.mailsentinel.net
SOA Record
Raw SOA
ns1.omegadns.net notification.kbreaders.com 2026030903 3600 1800 1209600 86400
Primary NS (mname)
ns1.omegadns.net
Admin Email (rname)
notification@kbreaders.com
Serial
2026030903
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.omegadns.net
ns1.omegadns.net
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:101.99.77.90 +ip4:101.99.77.103 include:spf.mailsentinel.net +ip4:101.99.77.107 +ip4:101.99.77.0/24 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx +ip4:101.99.77.90 +ip4:101.99.77.103 include:spf.mailsentinel.net +ip4:101.99.77.107 +ip4:101.99.77.0/24 -all
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