Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
scoi.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 11:52:21 UTC · ↺ Refresh
MX Hostnames
- d130223a.ess.barracudanetworks.com
- d130223b.ess.barracudanetworks.com
MX Priorities
- d130223a.ess.barracudanetworks.com: 10
- d130223b.ess.barracudanetworks.com: 60
A / AAAA Records
- 104.26.9.238 (no PTR)
- 172.67.75.212 (no PTR)
- 104.26.8.238 (no PTR)
- 2606:4700:20::ac43:4bd4 (no PTR)
- 2606:4700:20::681a:9ee (no PTR)
- 2606:4700:20::681a:8ee (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
bob.ns.cloudflare.com dns.cloudflare.com 2395809903 10000 2400 604800 1800
Primary NS (mname)
bob.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2395809903
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
rosa.ns.cloudflare.com
bob.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:12.132.62.98 ip4:104.186.240.89 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:47445586.spf02.hubspotemail.net include:es._spf.adp.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
5 records- lnDj8j4bK9XUUOlZQIFmrv5/e0xeiNI6/C2f56cOfsk8mkT5VzUu7/HSz5m7JZAGmHJeahnhi5bp6eLNP10OWw==
- SPFv=spf1 a mx ip4:12.132.62.98 ip4:104.186.240.89 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:47445586.spf02.hubspotemail.net include:es._spf.adp.com -all
- MS=C851E29BA4A8334CC37EF09D9CC00F93533D89D5
- apple-domain-verification=cB18yeKnsFZy7nP6
- hubspot-geTe8X8bL9B9
Full email verification for scoi.com
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