Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fop.net
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-17 20:19:41 UTC · ↺ Refresh
MX Hostnames
- d354779b.ess.barracudanetworks.com
- d354779a.ess.barracudanetworks.com
MX Priorities
- d354779b.ess.barracudanetworks.com: 11
- d354779a.ess.barracudanetworks.com: 10
A / AAAA Records
- 209.59.151.245 ↩ host4.tnii.com
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns-1986.awsdns-56.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1986.awsdns-56.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-986.awsdns-59.net
ns-1066.awsdns-05.org
ns-1986.awsdns-56.co.uk
ns-487.awsdns-60.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a a:email.fop.net a:fop-net.mail.protection.outlook.com a:fop.net ip4:50.221.193.94 include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._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
3 records- MS=ms77208270
- google-site-verification=WgCP2CLanAg_mRopzN8pkLb6bY-XymNEJjwSeivk3_c
- SPFv=spf1 a a:email.fop.net a:fop-net.mail.protection.outlook.com a:fop.net ip4:50.221.193.94 include:spf.protection.outlook.com ~all
Full email verification for fop.net
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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