sealanddesign.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
sealanddesign.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 05:45:11 UTC · ↺ Refresh

MX Hostnames

  • sealanddesign-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 172.67.200.223
  • 104.21.13.174
  • 2606:4700:3030::6815:dae
  • 2606:4700:3037::ac43:c8df

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

randall.ns.cloudflare.com
elly.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:dybrt9qicn.powerspf.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

18 records
  • anthropic-domain-verification-s9rt09=wDV6Nj1R0pVTkHH7Z68BU7Wqk
  • google-site-verification=B-P1G9lD71evUyY3VcXQqbqx8EDpBo6WvPkENXhHAEw
  • SPFv=spf1 include:dybrt9qicn.powerspf.com -all
  • teamviewer-sso-verification=6f2327364c99490c9caa0933305b649a
  • apple-domain-verification=RZoxwRsuKI5VbOzP
  • google-site-verification=svWh3eijqXKmCWRqMh11fXnsvRzNbCgr75xshHGqFs4
  • zapier-domain-verification-challenge=ecd473c2-f340-4016-8b2c-0b094e60dc0d
  • adobe-idp-site-verification=1b186954d2ddb111a1266b1e1c94765e252f8931501fe3110bbcab0f47769b81
  • canva-site-verification=l5md-egeNnMBRaS5wowAwA
  • v=verifydomain MS=8075878
  • Foxit-domain-verification=e7947385459bc63862d933513cddf110
  • atlassian-domain-verification=nGXrs0/jI59op9HtU0AhiIFOG2PCOKJrsrFd0FFqaATee2PC3FNOcb6aEQaGCUgU
  • rqbchhxryr4s4qc4z932zkrzlbqpl7yf
  • duo_sso_verification=DrSw9k19TSxu1fK3P8fREpASQoPaDn6dbgqD68LGYrYfhwGyibtuDvYNT847gBWU
  • google-site-verification=3icuY4xP_klwmH4jsNpZmS7tFmifEDSsSLMcKM-JXOM
  • _globalsign-domain-verification=ok0O27oYGpRcRnTHF39HddtlIpvX8YV9XOUG9sQwok
  • cloudflare_dashboard_sso=14a121539c975aacb1006d2e90df9ce8
  • cursor-domain-verification-kmk8ch=q1vp0EZPfmaEEqUSOrqu4rb1O
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
See demo & docs
Deep verification
Full email verification for sealanddesign.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits