Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
arsmi.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 01:10:55 UTC · ↺ Refresh
MX Hostnames
- d332952a.ess.barracudanetworks.com
- d332952b.ess.barracudanetworks.com
MX Priorities
- d332952a.ess.barracudanetworks.com: 0
- d332952b.ess.barracudanetworks.com: 10
A / AAAA Records
- 198.202.211.1 (no PTR)
- 2620:cb:2000::1 (no PTR)
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
kimora.ns.cloudflare.com dns.cloudflare.com 2399213952 10000 2400 604800 1800
Primary NS (mname)
kimora.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399213952
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
seamus.ns.cloudflare.com
kimora.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx a:mx1.dtsmail.me a:mx2.dtsmail.me include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.registeredsite.com include:spf.cloudus.oxcs.net -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
4 records- google-site-verification=B1PTbykA2fxb75ZEuzsTHOxw219YE4MClf0wlP2UI5Y
- tce6fgifpq15qmsk1ker4hqo2t
- SPFv=spf1 a mx a:mx1.dtsmail.me a:mx2.dtsmail.me include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.registeredsite.com include:spf.cloudus.oxcs.net -all
- MS=ms36221748
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