Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
socotec.us
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 20:55:20 UTC · ↺ Refresh
MX Hostnames
- d250337b.ess.barracudanetworks.com
- d250337a.ess.barracudanetworks.com
MX Priorities
- d250337a.ess.barracudanetworks.com: 10
- d250337b.ess.barracudanetworks.com: 10
A / AAAA Records
- 23.196.3.71 ↩ a23-196-3-71.deploy.static.akamaitechnologies.com
- 23.196.3.82 ↩ a23-196-3-82.deploy.static.akamaitechnologies.com
- 2600:141b:1c00:32::17d1:480a ↩ g2600-141b-1c00-0032-0000-0000-17d1-480a.deploy.static.akamaitechnologies.com
- 2600:141b:1c00:32::17d1:482a ↩ g2600-141b-1c00-0032-0000-0000-17d1-482a.deploy.static.akamaitechnologies.com
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
dns1.cscdns.net hostmaster.cscdns.net 2019070234 28800 7200 604800 14400
Primary NS (mname)
dns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2019070234
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
14400s
Nameservers (NS)
a9-65.akam.net
a5-64.akam.net
a20-67.akam.net
a1-178.akam.net
a8-64.akam.net
a24-64.akam.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.us.exclaimer.net include:spf.ess.barracudanetworks.com include:autotask.net include:mktomail.com include:amazonses.com include:spf.constantcontact.com ip4:208.42.98.19 ip4:167.89.11.197 ip4:147.202.67.24 ip4:143.55.239.173 ip4:143.55.239.242 ip4:161.38.204.148 ip4:161.38.205.6 -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1 ; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
12 records- apple-domain-verification=q1XvzeIpP3UAZ_0AzWD_EG99lU8pxmkQE9EaWXH3yBI
- apple-domain-verification=Y1ZVLLdYDtV0yGiI
- _ckom6h8rm35h64vja0oodckz5n3ome6
- rnw9fx2cmx59y8xbx4264875dgcvyv0t
- google-site-verification=aQRQ6DQHPGCUg80ud6MArdFRpaoIkofLt0QbL2-DlOo
- SPFv=spf1 include:spf.protection.outlook.com include:spf.us.exclaimer.net include:spf.ess.barracudanetworks.com include:autotask.net include:mktomail.com include:amazonses.com include:spf.constantcontact.com ip4:208.42.98.19 ip4:167.89.11.197 ip4:147.202.67.24 ip4:143.55.239.173 ip4:143.55.239.242 ip4:161.38.204.148 ip4:161.38.205.6 -all
- atlassian-domain-verification=Ofy7IKai4AOb/flvGQOFGp7naQF37sv8sdH/qnSn9vOCDYvi50/0X9r2updphKmi
- MS=ms38319506
- k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCo5QHQlFLG370VtH0EYojBEgMhAW25lSaYGoQqclboaYcShOzG/GA/u0sjrv5hUmab9lk79fCUk9wMGg4+hG3r7Au6D+R2tnGjLXGPKiaouJixa3zUT7uXo9zwDgCex9FLgxD/txGAfHUxyXV09e01FBzMa/IKPOduOUxH1mfb/wIDAQAB
- hh3fj3mx5m7m4489p6c715gbdswmnhf6
- box-domain-verification=77dbd5a53574d53927ab839771d395a6e8c9c38d65183eecb943e8c27528259f
- 96hsz7nzkhmldd10dv3fhk0g79bqvngw
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