Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
br53dd.com
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-22 22:18:59 UTC · ↺ Refresh
MX Hostnames
- br53dd.com
MX Priorities
- br53dd.com: 0
A / AAAA Records
- 213.109.149.191 ↩ scluster28.stablehost.com
Mail Server IPs
- 213.109.149.191 ↩ scluster28.stablehost.com
SOA Record
Raw SOA
ns1.stablehost.com alerts.stablehost.com 2026032303 86400 7200 3600000 1800
Primary NS (mname)
ns1.stablehost.com
Admin Email (rname)
alerts@stablehost.com
Serial
2026032303
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
1800s
Nameservers (NS)
ns1.stablehost.com
ns2.stablehost.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:213.109.149.190 include:_spf.reliablemail.org ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx +ip4:213.109.149.190 include:_spf.reliablemail.org ~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 · Customize →
See demo & docs
Deep verification
Full email verification for br53dd.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits