Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
missancomputer.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 05:25:36 UTC · ↺ Refresh
MX Hostnames
- d212415.a.ess.uk.barracudanetworks.com
- d212415.b.ess.uk.barracudanetworks.com
MX Priorities
- d212415.a.ess.uk.barracudanetworks.com: 10
- d212415.b.ess.uk.barracudanetworks.com: 20
A / AAAA Records
- 148.66.137.15 ↩ 15.137.66.148.host.secureserver.net
Mail Server IPs
- 18.133.136.187 ↩ mail.ess.uk.barracuda.com
- 18.133.136.186 ↩ mail.ess.uk.barracuda.com
- 18.133.136.188 ↩ mail.ess.uk.barracuda.com
SOA Record
Raw SOA
ns49.domaincontrol.com dns.jomax.net 2026020700 28800 7200 604800 3600
Primary NS (mname)
ns49.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026020700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns49.domaincontrol.com
ns50.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.ae.signature365.net include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com include:sender.zohobooks.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
10 records- facebook-domain-verification=wp1njw6ado6drre80l0pyq3fr51gt4
- google-site-verification=cqdZzVMXIWq65J-4MUW4QfZN0iuYzdfUryckJaQM87I
- MS=ms62832264
- _globalsign-domain-verification=qkoT69gxeerpx5KDvwljh-sp2f76VLz-8dV5HZvZFw
- msfpkey=au40tppl4ygml2d1e7av9a2n
- apple-domain-verification=G-uJP7pA0k52mRagwDGUej7PDt0vBDLX1j8rM01hSQ0
- SPFv=spf1 include:spf.ae.signature365.net include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com include:sender.zohobooks.com -all
- linkedin-site-verification=bdac289d-1200-4dd5-aaa0-5797c9760108
- google-site-verification=li0dpjA6NK3c9sJ9_pz8lqzDZTlEZWBZBdSD3Axw2Uo
- google-site-verification=q4eEGRNpwm_a5ktukubRdianq_6ObZFmUe7N6QaTVQY
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