dezurik.com

Valid Email Server
Domain Lookup › dezurik.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
dezurik.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 06:40:04 UTC · ↺ Refresh

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MX Hostnames

  • d101289a.ess.barracudanetworks.com
  • d101289b.ess.barracudanetworks.com

MX Priorities

  • d101289b.ess.barracudanetworks.com: 50
  • d101289a.ess.barracudanetworks.com: 50

A / AAAA Records

  • 141.193.213.10 (no PTR)
  • 141.193.213.11 (no PTR)

Mail Server IPs

  • 209.222.82.252 ↩ mail.ess.barracuda.com
  • 209.222.82.255 ↩ mail.ess.barracuda.com
  • 209.222.82.253 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA ns53.worldnic.com namehost.worldnic.com 126040909 10800 3600 604800 3600
Primary NS (mname)
ns53.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126040909
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns53.worldnic.com
ns54.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:66.191.67.10 include:sent-via.netsuite.com include:icpbounce.com include:_spf.qualtrics.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; pct=100; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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

11 records
  • unb1t5tsfttrjc51c4d8o888oc
  • amazonses:H4nKySKKKgdXJTDKE2RInKL4KDv82y2iyCY8UBniHiY=
  • MS=9147CEE41E79E2E66C84D9616972EB6634522A94
  • tuuvq1qjf5enib4g1ghrmk1r14
  • 2770063
  • 21987DF9F6
  • amazonses:e2hcLAfe6yIlPZrpOjdrgBob/1sYnuyv11PpObJRsAg=
  • SPFv=spf1 ip4:66.191.67.10 include:sent-via.netsuite.com include:icpbounce.com include:_spf.qualtrics.com include:spf.protection.outlook.com -all
  • ZOOM_verify_bUR3Q099nH9tcN0Jp5KnQI
  • z4IQ8+KVHd2avT2WQA5jD9UUyo7taU3a9+t6FQghLE3txqmDzXEsgsPAnghKPPNCI2bVVvgl9V03xE5hMGEvbQ==
  • 18V6AGDRM0OOA33L340KRO1PVH
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