Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fwcook.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 21:57:46 UTC · ↺ Refresh
MX Hostnames
- d251819a.ess.barracudanetworks.com
- d251819b.ess.barracudanetworks.com
MX Priorities
- d251819b.ess.barracudanetworks.com: 20
- d251819a.ess.barracudanetworks.com: 10
A / AAAA Records
- 172.67.221.8 (no PTR)
- 104.21.24.237 (no PTR)
- 2606:4700:3031::6815:18ed (no PTR)
- 2606:4700:3034::ac43:dd08 (no PTR)
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
deborah.ns.cloudflare.com dns.cloudflare.com 2398881100 10000 2400 604800 1800
Primary NS (mname)
deborah.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398881100
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
deborah.ns.cloudflare.com
ruben.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:_spf.createsend.com include:44028201.spf10.hubspotemail.net include:spf.netsuitesuiteprojectspro.com ip4:107.197.91.58 ip4:64.81.240.3 ip4:199.227.172.10 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
7 records- adobe-idp-site-verification=43848fd79fbfe2a65c93596d1097ef1af4339d021cf55b26eca1919bb51e3029
- apple-domain-verification=9DtbSbfZnJyxsCZ6
- openai-domain-verification=dv-gyuquRysmiTMN4NM8QWiWCM5
- pardot972083=c37b6b22400fe1e2bf278e49a0073b0b4c9422a436f68568e3e571b9fea93086
- pardot972083=c4fc75ef3370cd1e104abf041785a2716c17e697b9944732881bec6a7423a76c
- SPFv=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:_spf.createsend.com include:44028201.spf10.hubspotemail.net include:spf.netsuitesuiteprojectspro.com ip4:107.197.91.58 ip4:64.81.240.3 ip4:199.227.172.10 -all
- MS=ms45841557
Full email verification for fwcook.com
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