Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
yellow.ai
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 21:41:47 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.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
- 104.18.6.105
- 104.18.7.105
- 2606:4700::6812:669
- 2606:4700::6812:769
Mail Server IPs
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 172.253.63.27 ↩ bi-in-f27.1e100.net
- 2607:f8b0:4004:c25::1b ↩ yuiadtq-in-f27.1e100.net
SOA Record
Raw SOA
deborah.ns.cloudflare.com dns.cloudflare.com 2399636564 10000 2400 604800 1800
Primary NS (mname)
deborah.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399636564
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
deborah.ns.cloudflare.com
matteo.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +ip4:14.97.53.42 include:_spf.google.com include:_spf.salesforce.com include:spf.protection.outlook.com include:transmail.net.in ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._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
27 records- apple-domain-verification=fXFH8zQBeaUvHd0J
- facebook-domain-verification=sm1ohbelx9v44fx92u09yhc1baqzx2
- zalo-platform-site-verification=Pe6W0eE_11zVYBSqtvm_AnYodmRqp4XSC3K
- zalo-platform-site-verification=N-ES9AdA2ZXmtvnYXEyvNL_2xc2plJK_D3C
- google-site-verification=B5sbCIvIhLzblUgo2rlfGS8VdjIjvkKFVrlbJ95ELIw
- pardot891611=f9fccab9b38502cc7f8e9a4413c8f9eaa430a8e7f8670bcab2e97a2add86e21f
- ZOOM_verify_t594qYRoH7uYRj9vdkeFh2
- google-site-verification=hRwWi-xIV2xN5JG9uaORYLUtmZ4Ufvgd3VZVgdkZTU4
- MS=ms30292703
- 8qfs3550869dfpj4iqtnab2ma0
- zalo-platform-site-verification=VzQC6wkaBK1jshzBv_ibOnRbZKpwcbmMDpG
- 65bb8402t30mb218qgok4cafcp
- MS=ms85253343
- cursor-domain-verification-q08vay=sVE22GUkHUjxrseLCccYiQGWN
- SPFv=spf1 +ip4:14.97.53.42 include:_spf.google.com include:_spf.salesforce.com include:spf.protection.outlook.com include:transmail.net.in ~all
- zalo-platform-site-verification=GF_XCRhACMSzsfbQ-iqMNZ3yeGNSWd9QEJ4
- atlassian-domain-verification=pXRneb60G94Iupze1SkNX0MP0LLb1rzHu1vQ6XKPBh6xNnccQl895ZBqnd6KwNgU
- kmq7tktuj15hbp1vgtmvob1tub
- MS=ms80036443
- zalo-platform-site-verification=FjFbUCdjVLatsDfXpl52E0ZWycVaa2W-CZ4
- jkqlho07cnjtlmrvvllm79me4r
- google-site-verification=xkMQpsPJfU7JjbH7bxyRTXir45zowFRerC7bGLeErx4
- j28c239bjcnu51mnhnagv8335e
- projectdiscovery-verification=8de14c1a12
- google-site-verification=uLvukoq_-IogS2Fy1kkwLRv1a_upB5m7rssRSH1MOjw
- sophos-domain-verification=5b0c76dcad412db567281afb75c495a92f311a3d3f186bb62fa29cb3e99c730a
- google-site-verification=MYmBQUPkVz6bNz_WsYO37bYE1bJ8M9sGjWUwwPThCMw
Full email verification for yellow.ai
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