Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nelsonink.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 15:41:09 UTC · ↺ Refresh
MX Hostnames
- mail.wiktel.com
MX Priorities
- mail.wiktel.com: 5
A / AAAA Records
- 52.90.81.72 ↩ ec2-52-90-81-72.compute-1.amazonaws.com
Mail Server IPs
- 69.89.207.16 ↩ mail.wiktel.com
SOA Record
Raw SOA
ns1.wiktel.com hostmaster.wiktel.com 2025061140 14400 3600 1209600 38400
Primary NS (mname)
ns1.wiktel.com
Admin Email (rname)
hostmaster@wiktel.com
Serial
2025061140
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
38400s
Nameservers (NS)
ns1.wiktel.com
ns2.wiktel.com
SPF Record
✓ Strict (-all)
v=spf1 include:wiktel.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; fo=1; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
1 record- SPFv=spf1 include:wiktel.com -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 nelsonink.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits