Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
summitweb.com
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 04:10:31 UTC · ↺ Refresh
MX Hostnames
- mx.zoho.com
- mx2.zoho.com
- mx3.zoho.com
MX Priorities
- mx.zoho.com: 10
- mx3.zoho.com: 50
- mx2.zoho.com: 20
A / AAAA Records
- 207.176.31.161 ↩ secure-161.sitewelder.net
Mail Server IPs
- 136.143.183.44 ↩ mx.zoho.com
SOA Record
Raw SOA
ns0.dnsmadeeasy.com dns.dnsmadeeasy.com 2006010270 43200 3600 1209600 180
Primary NS (mname)
ns0.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2006010270
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
name5.summitweb.com
name1.summitweb.com
name2.summitweb.com
name4.summitweb.com
name3.summitweb.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:zohomail.com include:zcsend.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; adkim=r; aspf=s; pct=40
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
⚠ Policy applies to 40% of failing messages only
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
7 records- zmail._domainkey
- mandrill_verify.
- k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDlgef07tpnCRT65ql4bXzcs3AL3b0O5IP6NW3nlaRdbiUw5pr7Kfjy3KowLuXOzC5kkRKUPGMcyCHWrIDHBUJGJr+gLFIwFnD6hTpkFyj09Y6e/zi97+SfDyZ3DdhXHaCPBPFxwXtVq5i5qm+gPRkpNcOxN4EIWHIl76lDDgqutQIDAQAB
- google-site-verification=UvP0pdzjlunH9jBNxlP1I3jZdcCcCS-UMOlLlWnIaO8
- SPFv=spf1 include:zohomail.com include:zcsend.net ~all
- zoho-verification=zb76340607.zmverify.zoho.com
- _spf.google.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 summitweb.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits