doutore.com

Valid Email Server
Domain Lookup › doutore.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
doutore.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-04 12:07:36 UTC · ↺ Refresh

MX Hostnames

  • aspmx2.googlemail.com
  • alt1.aspmx.l.google.com
  • aspmx.l.google.com
  • aspmx3.googlemail.com
  • alt2.aspmx.l.google.com

MX Priorities

  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1
  • aspmx2.googlemail.com: 10
  • aspmx3.googlemail.com: 10

A / AAAA Records

  • 172.67.207.251
  • 104.21.61.89
  • 2606:4700:3034::6815:3d59
  • 2606:4700:3036::ac43:cffb

Mail Server IPs

  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 142.251.111.27 ↩ bk-in-f27.1e100.net
  • 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net

SOA Record

Raw SOA hans.ns.cloudflare.com dns.cloudflare.com 2400013001 10000 2400 604800 1800
Primary NS (mname)
hans.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400013001
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

hans.ns.cloudflare.com
tani.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 a include:_spf.google.com include:spf.mail.intercom.io -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

4 records
  • SPFv=spf1 a include:_spf.google.com include:spf.mail.intercom.io -all
  • amazonses:XHzlX0so0Q3utMR5vDQhvPXy4JUlikgk1dPzIjDwK1E=
  • brave-ledger-verification=30b87e2a521eae7bf77d090d1aa647ff0597e3f0fc088dbb74066bd98b51eca3
  • google-site-verification=By359Ggf_uyGXKFcxwqmfhutmowIIZ2xnqGStneSDM0
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