Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
charlesblythltd.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 06:14:51 UTC · ↺ Refresh
MX Hostnames
- spamtitan.sbk.co.uk
MX Priorities
- spamtitan.sbk.co.uk: 0
A / AAAA Records
- 77.75.122.202 ↩ 77-75-122-202.as42831.net
Mail Server IPs
- 18.168.124.191 ↩ spamtitan.sbk.co.uk
SOA Record
Raw SOA
ns17.domaincontrol.com dns.jomax.net 2023081700 28800 7200 604800 600
Primary NS (mname)
ns17.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2023081700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns18.domaincontrol.com
ns17.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
2 records- MS=ms23953250
- SPFv=spf1 include:spf.protection.outlook.com -all
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