Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
michaelstars.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 19:17:26 UTC · ↺ Refresh
MX Hostnames
- michaelstars-com.mail.protection.outlook.com
MX Priorities
- michaelstars-com.mail.protection.outlook.com: 10
A / AAAA Records
- 23.227.38.32 ↩ myshopify.com
Mail Server IPs
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.liquidweb.com admin.liquidweb.com 2025081501 86400 7200 3600000 14400
Primary NS (mname)
ns.liquidweb.com
Admin Email (rname)
admin@liquidweb.com
Serial
2025081501
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
14400s
Nameservers (NS)
ns1.liquidweb.com
ns.liquidweb.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:40.117.231.107 ip4:100.8.131.179 include:helpscoutemail.com include:mailgun.org include:spf.protection.outlook.com include:spf.mandrillapp.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
8 records- google-site-verification=u9HluW4WOhSC3Ybj-ij6u7W29vXjoReTT-1Vm8i5bhE
- vxonDON3HxWRKwJexQfZqz/eZhYv/8KsGyAkamhKcfjGMwKFQyXVtH0YFKvs9Q8SW450uaGVjauqgmXlHgravg==
- 9i06oa871vkjfi9sdt2btfa05
- 6sj3kpcmlc60iuo8sructmo972
- 8hgc89pm23dvfcqnknuk6jgkng
- google-site-verification=Z8xEH_8NT4tHIM3FOgxPS7h60xO0teiFHe4sn-ygU7s
- klaviyo-site-verification=U6Y5Ba
- SPFv=spf1 ip4:40.117.231.107 ip4:100.8.131.179 include:helpscoutemail.com include:mailgun.org include:spf.protection.outlook.com include:spf.mandrillapp.com ~all
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 michaelstars.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits