amarincorp.com

Valid Email Server
Domain Lookup › amarincorp.com

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
amarincorp.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-16 00:45:15 UTC · ↺ Refresh

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MX Hostnames

  • d107598a.ess.barracudanetworks.com
  • d107598b.ess.barracudanetworks.com

MX Priorities

  • d107598a.ess.barracudanetworks.com: 10
  • d107598b.ess.barracudanetworks.com: 15

A / AAAA Records

  • 172.66.137.240 (no PTR)
  • 172.66.135.113 (no PTR)
  • 2606:4700:10::ac42:8771 (no PTR)
  • 2606:4700:10::ac42:89f0 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA dean.ns.cloudflare.com dns.cloudflare.com 2406961224 10000 2400 604800 1800
Primary NS (mname)
dean.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2406961224
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

dean.ns.cloudflare.com
marge.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.myconnectwise.net include:mailgun.org ip4:159.100.164.66 ip4:104.193.28.91 ip4:72.88.239.42 ip4:46.14.211.34 include:spfext.zapproved.com a:b.spf.service-now.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=15; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; fo=0:1:d:s; adkim=r; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
⚠ Policy applies to 15% of failing messages only

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
  • _xxwzs7a0neq4rfs33wuitu7db5prjel
  • apple-domain-verification=NqnbIeXsQ59W0lsX
  • docusign=c8a5448e-7f7b-4242-a60a-d792ea9c7032
  • facebook-domain-verification=jztle33kbwaacw8stqy07v8qrahpjp
  • google-site-verification=jrSDvzTkDOeWvIGFJDSETVwcbIg57jxctzQNcnoDmxM
  • google-site-verification=rzMMQWZ9rqUcnRnmw5rEVK4P7jKlq9OU6RTQ4SyeSKY
  • remote-domain-verification=68cf5b84-5807-4974-bb53-a7eb5cff7cd7
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.myconnectwise.net include:mailgun.org ip4:159.100.164.66 ip4:104.193.28.91 ip4:72.88.239.42 ip4:46.14.211.34 include:spfext.zapproved.com a:b.spf.service-now.com -all
  • value: google-site-verification=FORHd3Z0_S_-AAZmh23BjxDF5LbBxp1b_zfdYOl-tsM
  • FqZf4DMqlgGtLF9W9J5Qjvy1wLTJwzJ+Qz4qg2FBhKw=
  • MS=ms54177537
  • _4k9cxadnvxekm4nr7ednfch3qjrly3v
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