keyo.co

Valid Email Server
Domain Lookup › keyo.co

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
keyo.co
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-01 13:31:06 UTC · ↺ Refresh

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MX Hostnames

  • alt2.aspmx.l.google.com
  • aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt4.aspmx.l.google.com

MX Priorities

  • alt3.aspmx.l.google.com: 10
  • alt4.aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1

A / AAAA Records

  • 199.60.103.123
  • 199.60.103.23

Mail Server IPs

  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 172.253.157.27 ↩ yubrupd-in-f27.1e100.net
  • 2a00:1450:400c:c23::1b ↩ yubrupd-in-f27.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.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
  • 142.251.16.26 ↩ bl-in-f26.1e100.net
  • 2607:f8b0:4004:c1b::1a ↩ wv-in-f26.1e100.net

SOA Record

Raw SOA jean.ns.cloudflare.com dns.cloudflare.com 2408038332 10000 2400 604800 1800
Primary NS (mname)
jean.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2408038332
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

kai.ns.cloudflare.com
jean.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx include:mail.zendesk.com include:spf.autopilothq.com include:sendgrid.net include:4633922.spf05.hubspotemail.net include:_spf.google.com include:_spf.salesforce.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
google._domainkey
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

12 records
  • linear-domain-verification=gbmq58cdwhut
  • postman-domain-verification=90f3d28e374922b023d92f4d50cb3134263b26c9daa1e34dfca89eb1b49e3b0eb023e2087234dd4a9ed3eec2889c3e4d799bb335a75284d87851f8a0a70cb0c2
  • twilio-domain-verification=8c02fa8b16e8a19f83c2885fb04e6901
  • SPFv=spf1 mx include:mail.zendesk.com include:spf.autopilothq.com include:sendgrid.net include:4633922.spf05.hubspotemail.net include:_spf.google.com include:_spf.salesforce.com ~all
  • 3395AA9CAE
  • Gj9-Hb1-Wq2
  • MS=ms29915198
  • anthropic-domain-verification-g2tr8c=3pL59dcJgpbBTS6T76IgDWBMG
  • apple-domain-verification=lIDorwtMwLHzJ1Rk
  • atlassian-domain-verification=gSaTEjMUkdFjmSfVi7X3dG3EfIcgSN12pYCBlgismyXBF/cxj5B0pCDx0CfBDhEz
  • google-site-verification=QVLiONtiGEHEqwi47vk9duzS4xPCxsVrRKoCKPJnWCk
  • google-site-verification=u3de3RQgdDQnLf9s1uRFOqUPUZaWvzpmtdIpBSadXCI
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