Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rasmech.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 07:51:41 UTC · ↺ Refresh
MX Hostnames
- d234392b.ess.barracudanetworks.com
- d234392a.ess.barracudanetworks.com
MX Priorities
- d234392a.ess.barracudanetworks.com: 5
- d234392b.ess.barracudanetworks.com: 10
A / AAAA Records
- 216.150.1.1 (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
ns45.worldnic.com namehost.worldnic.com 126012915 10800 3600 604800 3600
Primary NS (mname)
ns45.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126012915
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns46.worldnic.com
ns45.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:aspmx.pardot.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:_spf.salesforce.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 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
5 records- pardot486681=437c5b7af8d9bae1314b3f43815ff5e04eea07e2f438c74b68a03119e9592df0
- SPFv=spf1 include:aspmx.pardot.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:_spf.salesforce.com -all
- google-site-verification=Dn9e3IWIg1atLMa8aQ1tNtU7Qn5EG7-h91mkuhMAGoY
- google-site-verification=9unwYy9Eg-6nOtVlXQpjLDRDdgv7Z1Qc4hpQMxhqHzw
- pardot486681=f9979c1eea67bc3bda0465ae0afe10b253d3da4fd4f308987796c9168aeea1f6
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