Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ocean.edu
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 18:13:15 UTC · ↺ Refresh
MX Hostnames
- d93059a.ess.barracudanetworks.com
- d93059b.ess.barracudanetworks.com
MX Priorities
- d93059a.ess.barracudanetworks.com: 5
- d93059b.ess.barracudanetworks.com: 5
A / AAAA Records
- 104.198.0.80 ↩ 80.0.198.104.bc.googleusercontent.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
dns.ocean.edu dns-admin.ocean.edu 2021070247 3600 600 1209600 3600
Primary NS (mname)
dns.ocean.edu
Admin Email (rname)
dns-admin@ocean.edu
Serial
2021070247
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns2.ocean.edu
dns3.ocean.edu
dns.ocean.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:209.222.82.0/24 ip4:209.222.82.0/24 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf1.ocean.edu ip4:205.201.128.0/20 ip4:208.117.49.214 include:spf4.ocean.edu include:outboundmail.blackbaud.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate 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
✓ 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- apple-domain-verification=6CHUmyCXpKe8iYma
- iEgUpfbfHCSTqFi4N/udlSRpHXWL3jL22gEzr4eY1WmKhwGbjg49SWhujwzHDKZP19Z2ZwCh0Htqbjmx9xqVJw==
- cisco-ci-domain-verification=34f14d6beb0a44d9efdbf46ad9a1aa17a6fd0ea6752a1fd71c8b50ee4605b01b
- qM/adzVvM/bVH8CT/KG+ZsciKAa7OWAnx6r/woHdGDvKMWoyNsSzQLKu4bwAm4DlmMXd6mcGrbJ9hHZ+FDVYTQ==
- MS=ms97173380
- google-site-verification=b2OqLx45RUhZx3H4x44iiwMsnOH7P3waIEYpSU9FOOU
- SPFv=spf1 ip4:209.222.82.0/24 ip4:209.222.82.0/24 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf1.ocean.edu ip4:205.201.128.0/20 ip4:208.117.49.214 include:spf4.ocean.edu include:outboundmail.blackbaud.net ~all
- BPL=3403835
Full email verification for ocean.edu
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits