Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
justselfstorage.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-03 06:59:00 UTC · ↺ Refresh
MX Hostnames
- justselfstorage-com.mail.protection.outlook.com
MX Priorities
- justselfstorage-com.mail.protection.outlook.com: 0
A / AAAA Records
- 99.84.234.115 ↩ server-99-84-234-115.jfk50.r.cloudfront.net
- 99.84.234.124 ↩ server-99-84-234-124.jfk50.r.cloudfront.net
- 99.84.234.72
- 99.84.234.42
Mail Server IPs
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-335.awsdns-41.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-335.awsdns-41.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1402.awsdns-47.org
ns-1679.awsdns-17.co.uk
ns-335.awsdns-41.com
ns-1005.awsdns-61.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-westus.emailsignatures365.com include:mail.zendesk.com include:45670517.spf03.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- ZOOM_verify_aYUOaLwAIYHJA7dmLRh1YT
- apple-domain-verification=ElDyzrBBOjBq6uG9
- apple-domain-verification=mLWsjCCuQVXlQPboBgQmmvLGv04vLdUY2pIrAT7ZH1Y
- facebook-domain-verification=mf9jkfr2315pluzvkx3easpfsn5uyt
- google-site-verification=Jz9vfRbROL9AMfmGg4aA6NHsmh-Fr-6e-DXAOOiyuHs
- google-site-verification=XO1AOs5iiOyjRUX21oBVhyiWt2FlfWKQ1Kx6_wjZ7HI
- google-site-verification=_0CgHbMFV4ZIoCTcEXYMUV8OegStIGRIoYEFLxL76vU
- SPFv=spf1 include:spf.protection.outlook.com include:spf-westus.emailsignatures365.com include:mail.zendesk.com include:45670517.spf03.hubspotemail.net -all
- MS=ms46370074
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 justselfstorage.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits