Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
popularbank.com
No
None
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 10:51:21 UTC · ↺ Refresh
MX Hostnames
No MX records found.
MX Priorities
No priority data.
A / AAAA Records
- 192.124.249.107 ↩ cloudproxy10107.sucuri.net
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
ha1.markmonitor.zone hostmaster.markmonitor.com 2026030901 86400 3600 2592000 172800
Primary NS (mname)
ha1.markmonitor.zone
Admin Email (rname)
hostmaster@markmonitor.com
Serial
2026030901
Refresh
86400s
Retry
3600s
Expire
2592000s
Minimum TTL
172800s
Nameservers (NS)
ha3.markmonitor.zone
ha4.markmonitor.zone
ha1.markmonitor.zone
ha2.markmonitor.zone
SPF Record
✗ Invalid
v=spf1 -all
📊 DNS lookups: 0/10
⚠ Strict -all with no allowed senders — no servers can send email for this domain.
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
5 records- 1nt37glx1sj19kh4jklvknwbcxq514kj
- 38b1r0w5jwzzmy87w5m973p5g2pfk5p9
- j4w80bx8g8v52gr0c7yk6gr2l4rjp6qb
- sf6g357d7xcrsncq58d4v8xxsfzns20b
- SPFv=spf1 -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 popularbank.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits