Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
snapone.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 14:18:00 UTC · ↺ Refresh
MX Hostnames
- d251025b.ess.barracudanetworks.com
- d251025a.ess.barracudanetworks.com
MX Priorities
- d251025b.ess.barracudanetworks.com: 20
- d251025a.ess.barracudanetworks.com: 10
A / AAAA Records
- 99.83.190.102 ↩ aacb0a264e514dd48.awsglobalaccelerator.com
- 75.2.70.75 ↩ aacb0a264e514dd48.awsglobalaccelerator.com
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns-517.awsdns-00.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-517.awsdns-00.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-425.awsdns-53.com
ns-517.awsdns-00.net
ns-1345.awsdns-40.org
ns-1732.awsdns-24.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
14 records- amazonses:Sj3jluTYQEgDpuJgrD9wkqYkbvPqmtezmq4agbYzE1c=
- apple-domain-verification=r1iConRL4YAUaWLs
- atlassian-domain-verification=3rLK0atg2EJTl/R/iWhikhSDMl7JQnsF6vsf4EwT8nacHmHegug6P6ffRUwRI2JR
- figma-domain-verification=9f9cfb0d95d04c7024c8e38831f31811fc0d4a772f5289022af71d5b3996ee9e-1733843250
- formstack-domain-verification=82d9e37c1ea854d988db173ce7ccfc72
- google-site-verification=Fntrz1yMehL3Bh5S6vMP6L5em3F5-CsJc4nE-Ck5cDw
- knowbe4-site-verification=1b365715d02c32d6f9c5457955be6058
- parallels-domain-verification=f63a2e658d474547a8313052d825a9c55c18fa8e34544de795376f2adea11410
- proxy-ssl.webflow.com
- smartsheet-site-validation=Y3POR5jRMOnBJxGESGk1JpgnfSJ_rUh7
- twilio-domain-verification=3a999ffee6ad9d5b76e5fc9f4288a656
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- _zgcchtp6i5vb3lxjatcokdozgqz0167
- adobe-idp-site-verification=62be7cd3f900c09f6214db2757f50afe018477acf9821c09d1c54ead323bffd8
Full email verification for snapone.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits