Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fus.edu
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 12:18:34 UTC · ↺ Refresh
MX Hostnames
- d202943.a.ess.uk.barracudanetworks.com
- d202943.b.ess.uk.barracudanetworks.com
MX Priorities
- d202943.a.ess.uk.barracudanetworks.com: 20
- d202943.b.ess.uk.barracudanetworks.com: 30
A / AAAA Records
- 68.169.55.178 ↩ socialmotto.info
Mail Server IPs
- 18.133.136.188 ↩ mail.ess.uk.barracuda.com
- 18.133.136.187 ↩ mail.ess.uk.barracuda.com
- 18.133.136.186 ↩ mail.ess.uk.barracuda.com
SOA Record
Raw SOA
ns1.upc.biz hostmaster.fus.edu 2025021003 10800 3600 604800 3600
Primary NS (mname)
ns1.upc.biz
Admin Email (rname)
hostmaster@fus.edu
Serial
2025021003
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.cablecom.net
ns2.cablecom.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:178.23.174.67 include:amazonses.com include:eu.transmail.net include:spf.protection.outlook.com include:_spf.emailcampaigns.net include:outboundmail.blackbaud.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=d:s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
8 records- QuoVadis=92ef4cda-9f22-4830-869b-bd6393930dab
- BPL=8149133
- 0c4c6ea3ae8ebe8ffbad9c24c89522
- QuoVadis=8bf08e9f-d10c-4956-a2f1-c240dcd63f96
- MS=ms96511537
- 1de232aacff05acb2df64e3bef76dda0
- 3C6EAE59-FBA8-42C4-AE5F-4F57D9C571BE
- SPFv=spf1 ip4:178.23.174.67 include:amazonses.com include:eu.transmail.net include:spf.protection.outlook.com include:_spf.emailcampaigns.net include:outboundmail.blackbaud.net ~all
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