covrtech.com

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

Domain Overview

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

Checked via [email protected] · 2026-05-20 21:46:23 UTC · ↺ Refresh

MX Hostnames

  • covrtech-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 141.193.213.20
  • 141.193.213.21

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns1-01.azure-dns.com
ns2-01.azure-dns.net
ns3-01.azure-dns.org
ns4-01.azure-dns.info

SPF Record

✓ Strict (-all)
v=spf1 ip4:104.42.229.180 include:spf.protection.outlook.com include:spf.sendinblue.com include:sendgrid.net include:mailaccess.covrtech.com include:123456.spf03.hubspotemail.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; aspf=s; adkim=r; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

11 records
  • covrtech-prod.azurewebsites.net
  • Sendinblue-code:a205e09977cc059bd4a7c49f524d98c1
  • postman-domain-verification=b81738b58add67a97c15e74018ddf1383f2e0432221da897714e69f2ed70950be15a012169e027cffd763a3a73684f3a9bfb2135a9a10bc8bdaba3bcbbc48880
  • FC93C8D89D5A007D7FEC1B5028818E71136FAF680BD15937AE6D85DBAEC62E2D
  • 2D532BF8A38C6E48568C2D017BBF47B2142C24BC959F82D78408028C7D1C508C
  • covr-direct-prod-wus.azurewebsites.net
  • google-site-verification=EpSY2LNwueGcVAqoXKHCBy8PUj95HxvIb8hu8SbG9Ts
  • atlassian-sending-domain-verification=0b607f91-ed9a-4fc4-a0b7-6916a2904858
  • atlassian-domain-verification=qavZk5UKn5p7Hh05T2Nj31CQA6M4TfmaaayBPuRqWya7edaKhX58riGdyCtChr/0
  • 277F846126
  • SPFv=spf1 ip4:104.42.229.180 include:spf.protection.outlook.com include:spf.sendinblue.com include:sendgrid.net include:mailaccess.covrtech.com include:123456.spf03.hubspotemail.net -all
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