ado-tech.com

Valid Email Server
Domain Lookup › ado-tech.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ado-tech.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 10:41:59 UTC · ↺ Refresh

MX Hostnames

  • adotech-com0i.mail.protection.outlook.com

MX Priorities

  • adotech-com0i.mail.protection.outlook.com: 0

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1127.awsdns-12.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1127.awsdns-12.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-793.awsdns-35.net
ns-1127.awsdns-12.org
ns-139.awsdns-17.com
ns-2014.awsdns-59.co.uk

SPF Record

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

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

14 records
  • v=verifydomain MS=4547908
  • MS=ms94389466
  • _globalsign-domain-verification=byvR6DohEMTFLfP4JgKuD_IEt7_gxOMrsikdzD3Rv5
  • _globalsign-domain-verification=g3CzsDj3q5vjKXJFICho2ZI-NEkIViZA-guMvo1kQB
  • globalsign-domain-verification=128f9b08257e69abaa78f28fa944c872
  • globalsign-domain-verification=14CFCC75274F6BBEA6CF9B59B49B8DDA
  • globalsign-domain-verification=4f380beb5733a22d311d8dd2a536b131
  • globalsign-domain-verification=5f6a132ca362728937d5b81bb7e027b1
  • globalsign-domain-verification=AA195B54150CA957AF6FBC5040755F4B
  • globalsign-domain-verification=bc77abea91cbb95fcd2eb0df2249d4ec
  • globalsign-domain-verification=bf2a28c5d2380705e1e533b7ce218f7c
  • google-site-verification=vpH7DNkkMBJZfTxw7_wB5j8zPDub1sqzSqE46qDLH4E
  • ra5b234vpg58gbl96ri0a4rc78
  • SPFv=spf1 include:spf.protection.outlook.com -all
Full email verification for ado-tech.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits