chemsteel.com

Valid Email Server
Domain Lookup › chemsteel.com

Domain Overview

DNS: ✓ just now Checker: ✓ just now
chemsteel.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 12:42:16 UTC · ↺ Refresh

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MX Hostnames

  • d195851b.ess.barracudanetworks.com
  • d195851a.ess.barracudanetworks.com

MX Priorities

  • d195851a.ess.barracudanetworks.com: 10
  • d195851b.ess.barracudanetworks.com: 20

A / AAAA Records

  • 108.59.160.10 ↩ redirector1.dynect.net

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 ns83.worldnic.com namehost.worldnic.com 126052610 10800 3600 604800 3600
Primary NS (mname)
ns83.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126052610
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns84.worldnic.com
ns83.worldnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:3.145.232.16/28 ip4:135.84.87.121/23 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.smtp2go.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → 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

12 records
  • SPFv=spf1 ip4:3.145.232.16/28 ip4:135.84.87.121/23 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.smtp2go.com ~all
  • apple-domain-verification=Hi8SbuydJj63vpCh
  • Foxit-domain-verification=fc74b706d97186aca746fe5da2ec08e3
  • dmlld3BvaW50X2F6dXJlX2NvbW1vbg==
  • mcourar3m8j5oi1pptvcpndhpb
  • g40NxVwVnOFXU6
  • autodesk-domain-verification=cASvo9jEYz0rYKduqSZ1
  • BPL=8910257
  • hrjd4rj2q967f0pmanqbgb6rss
  • bluebeam-verification=2skgn0926nb0ske0nrqn1dvlicu5jc
  • DKIMv=DKIM1;k=rsa;n=768;p=MHwwDQYJKoZIhvcNAQEBBQADawAwaAJhAP8aIHui0sOLkynS+1MXj8zUE Fp8ieIJo2yyEw8zdoE7oHa7COKRiBQ3CsSTeBIWbBUYP7ZC4Ly4zV1gwDyc 68yQIV5/ZQahvutga02zakCE+uEyMmnvRmHmHlFvY8PdlQIDAQAB
  • 4oq2akij7ua7u05tr74mutc14u
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