Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
totalsourcefdsrv.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 04:53:01 UTC · ↺ Refresh
MX Hostnames
- totalsourcefdsrv.com.2.0001.arsmtp.com
- totalsourcefdsrv.com.1.0001.arsmtp.com
MX Priorities
- totalsourcefdsrv.com.1.0001.arsmtp.com: 10
- totalsourcefdsrv.com.2.0001.arsmtp.com: 20
A / AAAA Records
- 15.197.225.128 ↩ aec037177372cc6cd.awsglobalaccelerator.com
- 3.33.251.168 ↩ aec037177372cc6cd.awsglobalaccelerator.com
Mail Server IPs
- 8.31.233.178 ↩ server246.appriver.com
- 8.19.118.176 ↩ server247.appriver.com
SOA Record
Raw SOA
ns15.domaincontrol.com dns.jomax.net 2026020701 28800 7200 604800 600
Primary NS (mname)
ns15.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026020701
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns16.domaincontrol.com
ns15.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:appriver.com include:spf.protection.outlook.com include:8380658.spf06.hubspotemail.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- v=verifydomain MS=9449002
- SPFv=spf1 include:appriver.com include:spf.protection.outlook.com include:8380658.spf06.hubspotemail.net ~all
- google-site-verification=IVrBpRqbTSPEgIizzM3U3zYHXll8uGBsCqj_kYoXEfE
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 totalsourcefdsrv.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits