7thstreetsolutions.com

Valid Email Server

Domain Overview

DNS: ✓ 8d ago Checker: ✓ 8d ago
7thstreetsolutions.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-12 17:25:15 UTC · ↺ Refresh

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MX Hostnames

  • d340699b.ess.barracudanetworks.com
  • d340699a.ess.barracudanetworks.com

MX Priorities

  • d340699b.ess.barracudanetworks.com: 99
  • d340699a.ess.barracudanetworks.com: 99

A / AAAA Records

  • 141.193.213.10 (no PTR)
  • 141.193.213.11 (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 udns1.cscdns.net hostmaster.cscdns.net 2025021026 86400 86400 86400 86400
Primary NS (mname)
udns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2025021026
Refresh
86400s
Retry
86400s
Expire
86400s
Minimum TTL
86400s

Nameservers (NS)

udns1.cscdns.net
udns2.cscdns.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ip4:207.243.21.2/32 ip4:207.243.21.3/32 ip4:207.243.21.8/32 ip4:12.2.87.50/32 include:spf.protection.outlook.com include:spf.mailjet.com include:spf.ess.barracudanetworks.com include:mailchannels.net include:relay.mailchannels.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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

2 records
  • SPFv=spf1 mx a ip4:207.243.21.2/32 ip4:207.243.21.3/32 ip4:207.243.21.8/32 ip4:12.2.87.50/32 include:spf.protection.outlook.com include:spf.mailjet.com include:spf.ess.barracudanetworks.com include:mailchannels.net include:relay.mailchannels.net ~all
  • MS=ms68170373
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