smooth-on.com

Valid Email Server
Domain Lookup › smooth-on.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
smooth-on.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 08:20:48 UTC · ↺ Refresh

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MX Hostnames

  • d276213b.ess.barracudanetworks.com
  • d276213a.ess.barracudanetworks.com

MX Priorities

  • d276213a.ess.barracudanetworks.com: 10
  • d276213b.ess.barracudanetworks.com: 10

A / AAAA Records

  • 192.124.249.60 ↩ cloudproxy10060.sucuri.net

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 ns1.carbonlogic.com hostmaster.carbonlogic.com 2014022559 900 600 86400 3600
Primary NS (mname)
ns1.carbonlogic.com
Admin Email (rname)
hostmaster@carbonlogic.com
Serial
2014022559
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s

Nameservers (NS)

ns1.carbonlogic.com
ns3.carbonlogic.com
ns5.carbonlogic.com
ns6.carbonlogic.com
ns2.carbonlogic.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.ess.barracudanetworks.com include:mailsenders.netsuite.com include:emailus.freshservice.com include:servers.mcsv.net ip4:216.24.137.128/25 ip4:198.244.51.177 -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

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

9 records
  • safetyculture-domain-verification=3288a5de-3538-46a0-8b82-c3330d00e0eb
  • MS=ms65176411
  • 0D19A1FEE6
  • 869733b575486489a7ba1d2b42705a2aff8f664c041f027141
  • remarkable-domain-verification=9e0ff517-aa56-492d-a05c-f3f41d0bbaf7
  • 0ed1fe018ac9e7a001878e474e98ad23657015906c
  • apple-domain-verification=B3xzVJ045EY9IX6y
  • SPFv=spf1 include:spf.ess.barracudanetworks.com include:mailsenders.netsuite.com include:emailus.freshservice.com include:servers.mcsv.net ip4:216.24.137.128/25 ip4:198.244.51.177 -all
  • v35ahah19gkon76r804bd2jgqj
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