Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ledn.io
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 13:41:51 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- aspmx2.googlemail.com
- alt2.aspmx.l.google.com
- aspmx3.googlemail.com
- aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 20
- alt2.aspmx.l.google.com: 30
- aspmx2.googlemail.com: 40
- aspmx3.googlemail.com: 50
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 2607:f8b0:4004:c1f::1b ↩ pd-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
SOA Record
Raw SOA
ns-1300.awsdns-34.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1300.awsdns-34.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1300.awsdns-34.org
ns-1618.awsdns-10.co.uk
ns-185.awsdns-23.com
ns-688.awsdns-22.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:7663159.spf06.hubspotemail.net include:amazonses.com include:mail.zendesk.com include:_spf.psm.knowbe4.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; aspf=r; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
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
20 records- MS=ms11820991
- google-site-verification=lz_Ik3Jh1TfosGWcZKfC4_9_7daI6LfuXjdcIwxLpgk
- h1-domain-verification=FmDfRXn8uhjf771PEDtPTvF169jSvwiU8JkMeKV2wJCkFDp2
- twilio-domain-verification=2fe3b36de55ab78dd5c15f560e9d5353
- apple-domain-verification=4FB1XeCzNYfi36Dt
- google-site-verification=NVcgI0gmw8BWGxYEtdQvPyu67CWEsyI4RyS4tde3BVE
- dropbox-domain-verification=khknhfqy8nia
- adobe-idp-site-verification=895b926aff6751b730b40b96cf8da58f9b12fc1426ebd54ce9e92aee81d61f04
- cursor-domain-verification-r6835d=wEmx0h7d6UIEyW8YCysfHe8vd
- jamf-site-verification=4HzXzqyz5VYfPY4VYIZHMQ
- uber-domain-verification=e23963cb-7d20-4805-8600-96e04317d978
- SPFv=spf1 include:_spf.google.com include:7663159.spf06.hubspotemail.net include:amazonses.com include:mail.zendesk.com include:_spf.psm.knowbe4.com ~all
- float-verification-code-b69ebd67-d887-4567-b810-6ec3a4785473
- google-site-verification=buTuglcrrn2RL90Sn6sAOxsz1PuKIQdkHCyHS9EJ7bQ
- gGPpmTSn01syChcKnEZ5hX19Zw
- docker-verification=2787a20d-cc06-4fc8-98e5-e8bdc85cc9d9
- mongodb-site-verification=agvzbcXutZhq3nUT3GlTTT6aVBpXkuFV
- miro-verification=0c5e75442bb170b479c2b2ce1bf60a831c35edc7
- openai-domain-verification=dv-Y6DdGcRooxdhoRFRCRu0Pwlm
- cloudflare_dashboard_sso=9eb17a2b3ff69dc1f0ca09af734e30d7
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for ledn.io
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits