Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cesltd.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 08:29:09 UTC · ↺ Refresh
MX Hostnames
- cesltd-com.mail.protection.outlook.com
MX Priorities
- cesltd-com.mail.protection.outlook.com: 0
A / AAAA Records
- 20.231.78.209 (no PTR)
Mail Server IPs
- 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
- 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
- 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns09.domaincontrol.com dns.jomax.net 2026033000 28800 7200 604800 600
Primary NS (mname)
pdns09.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026033000
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns09.domaincontrol.com
pdns10.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:12.1.112.84 ip4:216.55.99.202 ip4:20.242.81.39 include:spf.protection.outlook.com include:transmail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;pct=100
✓ 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
6 records- SPFv=spf1 ip4:12.1.112.84 ip4:216.55.99.202 ip4:20.242.81.39 include:spf.protection.outlook.com include:transmail.net -all
- google-site-verification=9eimlidv6H0U0TXVrSmaHMm7YP63zhsrPdNj5TJKaDU
- MS=BF6B5BEAE03EAEB4DC1A873660D47FE0FB42DA0C
- google-site-verification=lCf4ctkW4iDHLKq2u-UyBJHFmhCGnUg18rWN6AnEtX4
- openai-domain-verification=dv-roCFinPD1sf0C4GguLkquPvp
- zoho-verification=zb33565736.zmverify.zoho.com
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