vertexbioenergy.com

Valid Email Server
Domain Lookup › vertexbioenergy.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
vertexbioenergy.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 10:47:55 UTC · ↺ Refresh

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MX Hostnames

  • vertexbioenergy-com.mail.protection.outlook.com

MX Priorities

  • vertexbioenergy-com.mail.protection.outlook.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 52.101.209.28 ↩ mail-cpjpr05cu00104.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.185.24 ↩ mail-zrxpr07cu00100.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::28 ↩ mail-am6pr02cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c::6 ↩ mail-zrxpr04cu00106.inbound.protection.outlook.com

SOA Record

Raw SOA dns35.servidoresdns.net hostmaster.servidoresdns.net 2017052663 21600 3600 2419200 300
Primary NS (mname)
dns35.servidoresdns.net
Admin Email (rname)
hostmaster@servidoresdns.net
Serial
2017052663
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

dns35.servidoresdns.net
dns36.servidoresdns.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:198.202.211.1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

5 records
  • sophos-domain-verification=1c4827d8a5588cbaebded32e051cd1d1954d6430
  • sophos-domain-verification=34bbaeedc61060c6141d4f3f1172e359d4f8bf162b652f12c3ab516704f5af76
  • google-site-verification=Ue4x7bpha4o-iwmVUoYFE7NNbCheU9_rZKjd3GPg-D4
  • SPFv=spf1 ip4:198.202.211.1 include:spf.protection.outlook.com -all
  • google-site-verification=RkwZ_JL-uPJC0LNupDMtRoUzUQyFPSm-5xXn78FBN_A
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