Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
kingsseafood.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 08:45:42 UTC · ↺ Refresh
MX Hostnames
- kingsseafood-com.mail.protection.outlook.com
MX Priorities
- kingsseafood-com.mail.protection.outlook.com: 0
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns73.worldnic.com namehost.worldnic.com 126042918 10800 3600 604800 3600
Primary NS (mname)
ns73.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126042918
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns73.worldnic.com
ns74.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:100.43.224.2 mx include:spf.protection.outlook.com include:spf.emailsignatures365.com include:sendgrid.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; fo=1; adkim=r; aspf=r; pct=25
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 25% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
7 records- yahoo-verification-key=YwGEwwrw7JEuLFgtiQCU2Ruk1RDKl8FE2K7TwB2OTp8=
- MJSQzYTXAFkImQZaR3RAJ1ijMECd1CaENteAJhUbnqIvrMudnTutqC2y1e2z/bza/jifkXKoUYxuNC2b0Eisrw==
- google-site-verification=vFdMlY-Ahl6LXsSkqgVyANpWiw1M4OY7xjbczofxn0w
- google-site-verification=G8K73e6E1Fymw5UuTfB7lGN8yA5uwq4lr2PRqJvZO1E
- SPFv=spf1 ip4:100.43.224.2 mx include:spf.protection.outlook.com include:spf.emailsignatures365.com include:sendgrid.net ~all
- LESBi36Md2MTer1wSQh9XeFHCYWOuc6Af44y9rvRDJVm+mPNXMk0YDxhHjbbJ15Sa81pg7q3idnQreAXBwmKPw==
- MS=ms76905516
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 kingsseafood.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits