biotechpest.com

Valid Email Server
Domain Lookup › biotechpest.com

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
biotechpest.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-01 16:36:12 UTC · ↺ Refresh

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MX Hostnames

  • biotechpest-com.mx1.arsmtp.com
  • biotechpest-com.mx2.arsmtp.com

MX Priorities

  • biotechpest-com.mx2.arsmtp.com: 20
  • biotechpest-com.mx1.arsmtp.com: 10

A / AAAA Records

  • 141.193.213.21 (no PTR)
  • 141.193.213.20 (no PTR)

Mail Server IPs

  • 8.19.118.217 ↩ server2013.appriver.com
  • 8.31.233.241 ↩ whois201b.appriver.com

SOA Record

Raw SOA jakub.ns.cloudflare.com dns.cloudflare.com 2408083112 10000 2400 604800 1800
Primary NS (mname)
jakub.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2408083112
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

jakub.ns.cloudflare.com
mia.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:192.185.4.137 include:sendgrid.net include:_spf.pestpac.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

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

6 records
  • google-site-verification=EShkl4-Y9B7itpcc74F6AjEN-JRDPr9gG1cCP9DqYCU
  • google-site-verification=OCjwDOjS9Cs_2GW6VjqzQaknk2yTaaLvevZnYjq2JJE
  • SPFv=spf1 +a +mx +ip4:192.185.4.137 include:sendgrid.net include:_spf.pestpac.com include:spf.protection.outlook.com ~all
  • MS=ms98153737
  • google-site-verification=2rL_DjOca6JGHdfvxO8pimPCfCfNHx_cWo8eUWcN-Mo
  • google-site-verification=BZxM1TBqZQ8ep1baE2zftcwXLOi8gQWF6jcCCzXaiuw
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