Domain Overview
DNS: ✓ 15h ago
Checker: ✓ 15h ago
baj.ac.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 17:27:13 UTC · ↺ Refresh
MX Hostnames
- mx01.hornetsecurity.com
- mx03.hornetsecurity.com
- mx04.hornetsecurity.com
- mx02.hornetsecurity.com
MX Priorities
- mx03.hornetsecurity.com: 30
- mx04.hornetsecurity.com: 40
- mx02.hornetsecurity.com: 20
- mx01.hornetsecurity.com: 10
A / AAAA Records
- 141.193.213.10 (no PTR)
Mail Server IPs
- 94.100.134.8 ↩ mx03.hornetsecurity.com
- 94.100.136.7 ↩ mx04.hornetsecurity.com
- 94.100.136.8 ↩ mx02.hornetsecurity.com
- 94.100.132.8 ↩ mx01.hornetsecurity.com
SOA Record
Raw SOA
ns7.fast.net.uk help.fastnet.co.uk 2026021300 3600 1800 1209600 86400
Primary NS (mname)
ns7.fast.net.uk
Admin Email (rname)
help@fastnet.co.uk
Serial
2026021300
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns8.fast.net.uk
ns7.fast.net.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:212.42.180.221 ip4:212.42.180.221 a mx include:spf.hornetsecurity.com include:spf.protection.outlook.com include:spf.mtasv.net ip4:81.31.64.75 include:_spf.createsend.com -all
📊 DNS lookups: 6/10
✓ 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
default._domainkey
k1._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
3 records- SPFv=spf1 ip4:212.42.180.221 ip4:212.42.180.221 a mx include:spf.hornetsecurity.com include:spf.protection.outlook.com include:spf.mtasv.net ip4:81.31.64.75 include:_spf.createsend.com -all
- google-site-verification=J9JhJXWeyeXGHyjDGXsNdXCP_grebULR3EzRSdOqLOQ
- google-site-verification=g7sFdbzJVulLiGuaqkPe4KDrkgNhZ--ki69E8WsCcRM
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