blacktiger.tech

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
blacktiger.tech
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 21:48:25 UTC · ↺ Refresh

MX Hostnames

  • blacktiger-tech.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 198.202.211.1

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns-65-c.gandi.net
ns-215-b.gandi.net
ns-67-a.gandi.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:194.78.134.0/25 ip4:205.201.128.0/20 ip4:148.105.0.0/16 ip4:198.2.128.0/18 ip4:178.16.175.242/29 include:spf.mailjet.com include:145531128.spf08.hubspotemail.net include:spf.protection.outlook.com include:outreach.io -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ri=604800
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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

5 records
  • google-site-verification=UHwfYKZgTtfx1G8_LLOi5UPVt6qW1Ipn1MJJIK9QXtI
  • anthropic-domain-verification-30vb1r=yLYkazRv4udgROVw9h86jmyjn
  • SPFv=spf1 ip4:194.78.134.0/25 ip4:205.201.128.0/20 ip4:148.105.0.0/16 ip4:198.2.128.0/18 ip4:178.16.175.242/29 include:spf.mailjet.com include:145531128.spf08.hubspotemail.net include:spf.protection.outlook.com include:outreach.io -all
  • MS=ms65867243
  • rippling-domain-verification=00947de99d1535ed
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