Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
goldcoastschools.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 22:01:19 UTC · ↺ Refresh
MX Hostnames
- d252104a.ess.barracudanetworks.com
- d252104b.ess.barracudanetworks.com
MX Priorities
- d252104b.ess.barracudanetworks.com: 20
- d252104a.ess.barracudanetworks.com: 10
A / AAAA Records
- 34.73.195.61 ↩ gold-web5.realedsolutions.com
Mail Server IPs
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns-286.awsdns-35.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-286.awsdns-35.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-718.awsdns-25.net
ns-1260.awsdns-29.org
ns-1709.awsdns-21.co.uk
ns-286.awsdns-35.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:172.82.174.34 ip4:74.208.126.225 ip4:35.227.21.178 ip4:205.182.135.67 ip4:34.103.84.114 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:icpbounce.com include:spf.exclaimer.net include:397601.spf10.hubspotemail.net include:sendgrid.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; 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- SPFv=spf1 ip4:172.82.174.34 ip4:74.208.126.225 ip4:35.227.21.178 ip4:205.182.135.67 ip4:34.103.84.114 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:icpbounce.com include:spf.exclaimer.net include:397601.spf10.hubspotemail.net include:sendgrid.net -all
- MS=ms88362555
- facebook-domain-verification=doz1vbsuljw599ft0n6r7p3uqcu3vs
- google-site-verification=AS5uRfLKW5SF10mU9PXBxjRtsIrIKjsR0d3QqDjJEeo
- google-site-verification=gIadH43zdsdpFjmaG0O7HUhhLk0mAvneY-KYHfv4J6w
- google-site-verification=sKQyj-NKUeKekTCbRn-QSi9mAsDnAZIS-c3HBI67_X4
- knowbe4-site-verification=65d2726e5d9568f7e9ab404e83cfb562
- sophos-domain-verification=854158aba9c27d41ed21ae9886adf5646debe57f
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for goldcoastschools.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits