Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
towerloan.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 11:08:42 UTC · ↺ Refresh
MX Hostnames
- mxb-001ef901.gslb.pphosted.com
- mxa-001ef901.gslb.pphosted.com
MX Priorities
- mxb-001ef901.gslb.pphosted.com: 10
- mxa-001ef901.gslb.pphosted.com: 10
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 148.163.159.183 ↩ mx0b-001ef901.pphosted.com
- 148.163.157.183 ↩ mx0a-001ef901.pphosted.com
SOA Record
Raw SOA
ns10.digicertdns.com dns.digicertdns.com 2009010400 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010400
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns15.digicertdns.net
ns10.digicertdns.com
ns13.digicertdns.net
ns12.digicertdns.com
ns14.digicertdns.net
ns11.digicertdns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
sendgrid._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
6 records- MS=71D12CFD572F18248FCE17DF98046554B888470C
- ronhgqb9nm872j5isq2nk5gt77
- apple-domain-verification=apEhNjm96C40V7wP
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- atlassian-domain-verification=Hd3oweCSmaOUQEuPPZiLSO2CTp4ivKakcj1A0jwPLNBhZsvK/F7BooGPkYV/G7C4
- google-site-verification=mMjqZ07hbt1S2PZbaTOUPPYhemDF31bk1JP5So1I_EY
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 towerloan.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits