Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
ascent360.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 05:33:42 UTC · ↺ Refresh
MX Hostnames
- ascent360-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 141.193.213.10
- 141.193.213.11
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns1.siteground.net
ns2.siteground.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:184.154.202.58 ip4:129.33.243.112 ip4:96.81.39.201 include:spf.protection.outlook.com include:mail.zendesk.com include:7742341.spf03.hubspotemail.net include:ascent360.com.spf.auto.dnssmarthost.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._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
4 records- SPFv=spf1 ip4:184.154.202.58 ip4:129.33.243.112 ip4:96.81.39.201 include:spf.protection.outlook.com include:mail.zendesk.com include:7742341.spf03.hubspotemail.net include:ascent360.com.spf.auto.dnssmarthost.net -all
- stripe-verification=26dfc344542e056539727d4bc3fa650b023385db52f3b5fb3628f3686bca2dfe
- google-site-verification=R-rZOxA3jt_rzfomkYFsj46TkYOviE4H-qHBKz8mx-A
- google-site-verification=wF6fPlGj7ipkTiF513enet3WS0GVzC5nPRi1a3PuCZw
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
Verify actual deliverability to ascent360.com
SMTP handshake, catch-all detection, custom validation rules, and Yahoo/Outlook/Gmail verification — know if the mailbox truly exists before you send.
Get 1,000 Free Credits