Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
yokohama.co.uk
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 21:00:31 UTC · ↺ Refresh
MX Hostnames
- mxa-0096d902.gslb.pphosted.com
- mxb-0096d902.gslb.pphosted.com
MX Priorities
No priority data.
A / AAAA Records
- 3.33.251.168
- 15.197.225.128
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns29.domaincontrol.com
ns30.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.createsend.com a:hmail.jitbit.com a:hmail2.jitbit.com include:spf.gob2b.com include:spf.mailjet.com include:spf-esec.heimdalsecurity.com include:spf.protection.outlook.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=ms24731373
- SPFv=spf1 include:_spf.createsend.com a:hmail.jitbit.com a:hmail2.jitbit.com include:spf.gob2b.com include:spf.mailjet.com include:spf-esec.heimdalsecurity.com include:spf.protection.outlook.com -all
- apple-domain-verification=iDVqeMmRowfWUQhb
- MS=ms46106503
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