Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
yeegroup.co.uk
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 01:02:07 UTC · ↺ Refresh
MX Hostnames
- d356001b.ess.barracudanetworks.com
- d356001a.ess.barracudanetworks.com
- yeegroup-co-uk.mail.protection.outlook.com
MX Priorities
- d356001a.ess.barracudanetworks.com: 10
- d356001b.ess.barracudanetworks.com: 20
- yeegroup-co-uk.mail.protection.outlook.com: 30
A / AAAA Records
- 172.67.218.157
- 104.21.78.83
- 2606:4700:3034::6815:4e53
- 2606:4700:3034::ac43:da9d
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::1
SOA Record
Raw SOA
carlane.ns.cloudflare.com dns.cloudflare.com 2397190393 10000 2400 604800 1800
Primary NS (mname)
carlane.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397190393
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
carlane.ns.cloudflare.com
cartman.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:_spf.start-tech.co.uk include:servers.mcsv.net include:spf.ess.barracudanetworks.com ip4:88.215.18.195 ip4:77.111.216.154 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
k1._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- SPFv=spf1 a mx include:_spf.start-tech.co.uk include:servers.mcsv.net include:spf.ess.barracudanetworks.com ip4:88.215.18.195 ip4:77.111.216.154 -all
- brevo-code:f82cadf675af35e6982ceaa2a6317ca0
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