Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ketch-up.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 20:59:48 UTC · ↺ Refresh
MX Hostnames
- email.ketch-up.com
MX Priorities
- email.ketch-up.com: 10
A / AAAA Records
- 185.44.15.15 ↩ email.ketch-up.ru
Mail Server IPs
- 185.44.15.16 ↩ email.ketch-up.com
SOA Record
Raw SOA
dns1.yandex.net dns-hosting.yandex.ru 16 900 90 86400 900
Primary NS (mname)
dns1.yandex.net
Admin Email (rname)
dns-hosting@yandex.ru
Serial
16
Refresh
900s
Retry
90s
Expire
86400s
Minimum TTL
900s
Nameservers (NS)
dns1.yandex.net
dns2.yandex.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:185.44.15.16 ~all
📊 DNS lookups: 0/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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 ip4:185.44.15.16 ~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 ketch-up.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits