tupl.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
tupl.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 00:40:18 UTC · ↺ Refresh

MX Hostnames

  • tupl-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 209.38.111.164

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns-cloud-c4.googledomains.com
ns-cloud-c3.googledomains.com
ns-cloud-c2.googledomains.com
ns-cloud-c1.googledomains.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:send.zcsend.eu include:eu-sender.zohobooks.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._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

11 records
  • MS=ms63196424
  • anthropic-domain-verification-fj06y1=TzKe412q2r8kdPNTUWJ23jEqs
  • apple-domain-verification=r5DIpqO0qm1yjaud
  • openai-domain-verification=dv-Mp8Rv9R8WnUufDs5HgkYaKR4
  • cursor-domain-verification-135b0c=ghgirab4lP4AGb418dHUNPhIg
  • google-site-verification=ncrzSpmL9EKAiaTu-kwVwW2aQJ4Y0DWIDaeSF5410gI
  • google-site-verification=JaNn3UrAw4TRXtmU8cdaRTZjbecwSoF5W8BcyI6oF8w
  • sophos-domain-verification=4d83d5000b0543af6b4e1efc4ff0c13307c26df2a5800886949819a73efd6ef0
  • google-site-verification=4RTTJMFgW0AL11ParGiqO_1iGuB0UIeeVzcYDOmfWIU
  • SPFv=spf1 include:spf.protection.outlook.com include:send.zcsend.eu include:eu-sender.zohobooks.com -all
  • linkedin-site-verification=87885584-b244-4260-b66d-ddf03eecae62
Full email verification for tupl.com

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