Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
k-linegutters.com
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 23:58:35 UTC · ↺ Refresh
MX Hostnames
- mx.yandex.net
MX Priorities
- mx.yandex.net: 10
A / AAAA Records
- 104.247.186.116 ↩ 104.247.186.116.mikrondc.com
Mail Server IPs
- 77.88.21.249 ↩ mxfront.stable.qloud-b.yandex.net
- 2a02:6b8::311 ↩ mxfront.stable.qloud-b.yandex.net
SOA Record
Raw SOA
ns1.natrohost.com hostmaster.natrohost.com 2024070713 10800 3600 777600 3600
Primary NS (mname)
ns1.natrohost.com
Admin Email (rname)
hostmaster@natrohost.com
Serial
2024070713
Refresh
10800s
Retry
3600s
Expire
777600s
Minimum TTL
3600s
Nameservers (NS)
ns2.natrohost.com
ns1.natrohost.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spfcls.natrohost.com include:_netblockshalon.natrohost.com ~all
📊 DNS lookups: 2/10
~ 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 include:_spfcls.natrohost.com include:_netblockshalon.natrohost.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
See demo & docs
Deep verification
Full email verification for k-linegutters.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits