Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lsicorp.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 07:53:10 UTC · ↺ Refresh
MX Hostnames
- d223277b.ess.barracudanetworks.com
- d223277a.ess.barracudanetworks.com
MX Priorities
- d223277b.ess.barracudanetworks.com: 10
- d223277a.ess.barracudanetworks.com: 0
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (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
anirban.ns.cloudflare.com dns.cloudflare.com 2398001785 10000 2400 604800 1800
Primary NS (mname)
anirban.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398001785
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jen.ns.cloudflare.com
anirban.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a ip4:151.181.208.54 ip4:209.173.153.51 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:amazonses.com include:spf.mandrillapp.com include:19897817.spf02.hubspotemail.net ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate 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: 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
10 records- google-site-verification=DIELYQvnWEl658_0WzL413a9V3lyQea-3ei8cZUdlAc
- google-site-verification=uhqK3Rfs9bbcGBA2Cf0rD4404-4pKgW77VLYYgEv9z8
- knowbe4-site-verification=591aabc1709aea8943403b97eed22180
- SPFv=spf1 a ip4:151.181.208.54 ip4:209.173.153.51 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:amazonses.com include:spf.mandrillapp.com include:19897817.spf02.hubspotemail.net ~all
- 5jWcDPfMJHuOhJ3BvAAyh10pPUNGNrRYDxKCnd2bQvhpBoyPgKeF9LYXrSM+XjjCVyTb+eQ/M2iF3vs2cNzPQw==
- BPL=4749686
- MS=ms10324024
- amazonses:OCgLonXU5OUSIYRMVYCs3uH0Ac+VkFJT4iAvVitQhKc=
- amazonses:UQXevA21zCHbsLGLFIDRpzS0Qj6nvwnsXAIFw5gY1Oo=
- autodesk-domain-verification=ZHBX-1Mmi9a4qQBXDyjv
Full email verification for lsicorp.com
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