Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gbs-inc.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 01:17:59 UTC · ↺ Refresh
MX Hostnames
- d274086a.ess.barracudanetworks.com
- d274086b.ess.barracudanetworks.com
MX Priorities
- d274086b.ess.barracudanetworks.com: 10
- d274086a.ess.barracudanetworks.com: 0
A / AAAA Records
- 104.21.31.146 (no PTR)
- 172.67.177.201 (no PTR)
- 2606:4700:3034::6815:1f92 (no PTR)
- 2606:4700:3032::ac43:b1c9 (no PTR)
Mail Server IPs
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
nitin.ns.cloudflare.com dns.cloudflare.com 2396715552 10000 2400 604800 1800
Primary NS (mname)
nitin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396715552
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
vita.ns.cloudflare.com
nitin.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:207.250.7.130 include:_spf.mlsend.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.myconnectwise.net include:tdsynnex.com include:_spf.ingrammicro.com include:_spf2.ingrammicro.com include:spf.eventbrite.com ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected].
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
7 records- ca3-13b8c6d9e7e04f32aa227089784754ea
- duo_sso_verification=aNTHbfFoYNedYH8aGAQkzvUh9yxlDaTUlrgdxrQrZuoYyDfQuforujswcWkvChez
- google-site-verification=exU6KnteBqR3wS_k-NpRaXkeMjB49rRvxSIFOD7jeHs
- google-site-verification=qvPf8VHKlKdcaA7uOaaCdTgk4UUiPyfXk-IDFC7tTJw
- qbs3o7trq8oukfs5f6tlp710th
- SPFv=spf1 ip4:207.250.7.130 include:_spf.mlsend.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.myconnectwise.net include:tdsynnex.com include:_spf.ingrammicro.com include:_spf2.ingrammicro.com include:spf.eventbrite.com ~all
- apple-domain-verification=FAQKwfdjOHCIcR3u
Full email verification for gbs-inc.com
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