Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
0000287.xyz
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-22 23:08:25 UTC · ↺ Refresh
MX Hostnames
- mx2.simplelogin.co
- mx1.simplelogin.co
MX Priorities
- mx2.simplelogin.co: 20
- mx1.simplelogin.co: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 185.205.70.136 ↩ mx1.simplelogin.co
- 176.119.200.136 ↩ mx1.simplelogin.co
SOA Record
Raw SOA
curitiba.ns.porkbun.com dns.cloudflare.com 2394761635 10000 2400 604800 1800
Primary NS (mname)
curitiba.ns.porkbun.com
Admin Email (rname)
dns@cloudflare.com
Serial
2394761635
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
curitiba.ns.porkbun.com
fortaleza.ns.porkbun.com
maceio.ns.porkbun.com
salvador.ns.porkbun.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:simplelogin.co ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- sl-verification=ixfjxbklkohvcrhboojskmhutvfsui
- SPFv=spf1 include:simplelogin.co ~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 0000287.xyz
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits