sensiks.com

Valid Email Server
Domain Lookup › sensiks.com

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
sensiks.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-01 14:57:56 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • primary.yourfilter.nl
  • fallback.yourfilter.nl

MX Priorities

  • primary.yourfilter.nl: 10
  • fallback.yourfilter.nl: 20

A / AAAA Records

  • 104.17.156.30
  • 104.16.8.49

Mail Server IPs

  • 185.223.33.23 ↩ se23-yh.route25.eu
  • 185.103.241.23 ↩ se30-yh.route25.eu
  • 185.103.241.21 ↩ se28-yh.route25.eu
  • 185.223.33.24 ↩ se22-yh.route25.eu
  • 185.103.241.25 ↩ se26-yh.route25.eu
  • 185.223.33.27 ↩ se19-yh.route25.eu
  • 185.103.241.20 ↩ se27-yh.route25.eu
  • 185.223.33.28 ↩ se18-yh.route25.eu
  • 185.103.241.22 ↩ se29-yh.route25.eu
  • 185.223.33.30 ↩ se16-yh.route25.eu
  • 185.223.33.29
  • 2a01:b941:2::29
  • 2a05:1500:702:9:1c00:a5ff:fe00:5553
  • 2a01:b941:2::26
  • 2a05:1500:702:9:1c00:7fff:fe00:5556
  • 2a05:1500:702:9:1c00:2aff:fe00:5554
  • 2a01:b941:2::23
  • 2a05:1500:702:9:1c00:a3ff:fe00:5558
  • 2a05:1500:702:9:1c00:f0ff:fe00:5555
  • 2a01:b941:2::27
  • 2a01:b941:2::28
  • 2a01:b941:2::25
  • 2a01:b941:2::24
  • 2a01:b941:2::30
  • 185.223.33.25
  • 185.223.33.26

SOA Record

Raw SOA ns3.firstfind.nl hostmaster.firstfind.nl 2026062501 7200 3600 604800 10800
Primary NS (mname)
ns3.firstfind.nl
Admin Email (rname)
hostmaster@firstfind.nl
Serial
2026062501
Refresh
7200s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns4.firstfind.nl
ns3.firstfind.nl
ns5.firstfind.net

SPF Record

✓ Strict (-all)
v=spf1 a mx include:_spf.google.com include:_spf.yourfilter.nl -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 7 chars (valid)
⚠ Public key too short (7 chars) — DKIM may be invalid.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • google-site-verification=27RxYVNz9qDrDvFpQ9LITsKhGZm6NWen2Be-UeEUFoA
  • SPFv=spf1 a mx include:_spf.google.com include:_spf.yourfilter.nl -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 sensiks.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits