opticoreit.com

Valid Email Server
Domain Lookup › opticoreit.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
opticoreit.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 05:40:51 UTC · ↺ Refresh

MX Hostnames

  • opticoreit-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 35.214.116.158 ↩ 158.116.214.35.bc.googleusercontent.com

Mail Server IPs

  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com

SOA Record

Raw SOA ns-827.awsdns-39.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-827.awsdns-39.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1949.awsdns-51.co.uk
ns-827.awsdns-39.net
ns-1049.awsdns-03.org
ns-118.awsdns-14.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:35.214.116.158 ip4:35.214.19.188 ip4:52.56.118.102 ip4:18.135.40.12 ip4:18.135.42.73 ip4:35.178.66.101 ip4:18.130.142.99 include:mail.zendesk.com include:spf.protection.outlook.com include:amazonses.com include:spf.uk-1.a.mimecastprotect.cominclude:145610501.spf07.hubspotemail.net -all
📊 DNS lookups: 5/10
✓ 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

10 records
  • 367d69264dd5ed18883acd26f441ee2e
  • MS=ms17094915
  • WOBUB395YLRWXDCXJUNI8KSCMZF9JFERVJIGLBDV
  • atlassian-domain-verification=Bu5NwbjuDJy5h5SN2pjL/kPa2RBMUMXEb7nTKdlriCWeTnvyVEOtry3ckaSd/Ipy
  • canva-site-verification=sazlQGiunFxdP0wZhY3upg
  • google-site-verification=2Bo8EJz3tZouor945VYauIm54kfHoQoinGzY6Vz1ibc
  • google-site-verification=DLusSBsZ2elueMGq4bOf6momXtFslb7_mU_-7E_8Tl0
  • have-i-been-pwned-verification=d70330db16bb4622b45f54b4243e4acf
  • slack-domain-verification=r7t5vZ3xYF9oOAiOiqS1AWKtY4jLBu9shfyavdMG
  • SPFv=spf1 ip4:35.214.116.158 ip4:35.214.19.188 ip4:52.56.118.102 ip4:18.135.40.12 ip4:18.135.42.73 ip4:35.178.66.101 ip4:18.130.142.99 include:mail.zendesk.com include:spf.protection.outlook.com include:amazonses.com include:spf.uk-1.a.mimecastprotect.cominclude:145610501.spf07.hubspotemail.net -all
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