blackcloak.io

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
blackcloak.io
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 08:00:18 UTC · ↺ Refresh

MX Hostnames

  • smtp.google.com

MX Priorities

No priority data.

A / AAAA Records

  • 104.18.29.157
  • 104.18.28.157
  • 2606:4700::6812:1c9d
  • 2606:4700::6812:1d9d

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

mark.ns.cloudflare.com
lily.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:sendgrid.net include:_spf.salesforce.com include:mktomail.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; sp=none; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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

21 records
  • google-site-verification=rIJApDKY77v9kIq0lrUcq1KaQ37gPwf-ZcoKQV06yTQ
  • jamf-site-verification=ttnImlruPlvb0Rx5ydoTkg
  • pendo-domain-verification=bU1TTVsQOArR7kDSo2euUOQ32xc
  • SPFv=spf1 include:_spf.google.com include:sendgrid.net include:_spf.salesforce.com include:mktomail.com ~all
  • atlassian-sending-domain-verification=32c0123d-b0ec-46a3-b37b-28081383c237
  • atlassian-domain-verification=yd0A4201oAI76VqpCdir4O9OaQLMtvUfffCvDRYalaPbxvWivLBmUzJ/tyZCKaGL
  • adobe-idp-site-verification=d4ca4768745b35146fdac32844e8450a387b3c4e00ed60076a632f68ba400a2c
  • google-site-verification=ML6WSAn2qvgsAcNwQlqakWGgB9fg-5I8paPdgoR83X4
  • canva-site-verification=884J7jJfphHS1ceVRaPHCg
  • google-site-verification=lFybQpbc8PdyrC22rckVgQegxOdTmw3zWPREuZRabhI
  • wiz-domain-verification=aa202d0a6f4717f756db273fb70ebe08948ece8eb757f181c40b3efd9d0ca9b2
  • slack-domain-verification=K8yLkq8mhOVIAcVd8Za5XnEWUDDPRRD4WKrXBAAv
  • firebase=blackcloak-customer-experience
  • ZOOM_verify_IVXQs3zWGKlc91nEElD7OI
  • pardot1063652=4ee9c3d746832df45ce7f035057612c2e7943e691c1eb1b023c168d1671573a4
  • asv=db54a25b95684d0cb96a899de7f3346a
  • google-site-verification=eBldrQPuvwFi2QQSLni4vq2OH13DCf6LT_1-FH2WlsM
  • apple-domain-verification=iqSexTZj9351TAqW
  • stripe-verification=348716ceb0cf3d651e6852ea2c530bc5438c098446f8332e0429f2e501fd8a5f
  • 1password-site-verification=STZ6ZOQCDZF2XI7BEXXXKDHXQQ
  • sending_domain1063652=79b3b85e0f7738c736655e02c3d62eca96718316e6937aa10c0bfcbf601612c9
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