boltenhagen-ferienhaus-ostsee.de

Valid Email Server
Domain Lookup › boltenhagen-ferienhaus-ostsee.de

Domain Overview

DNS: ✓ just now Checker: ✓ just now
boltenhagen-ferienhaus-ostsee.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-02 01:33:39 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

  • mx2.pub.mailpod9-cph3.one.com
  • mx4.pub.mailpod9-cph3.one.com
  • mx3.pub.mailpod9-cph3.one.com
  • mx1.pub.mailpod9-cph3.one.com

MX Priorities

  • mx4.pub.mailpod9-cph3.one.com: 10
  • mx3.pub.mailpod9-cph3.one.com: 10
  • mx1.pub.mailpod9-cph3.one.com: 10
  • mx2.pub.mailpod9-cph3.one.com: 10

A / AAAA Records

  • 46.30.215.130 ↩ webcluster1.webpod17-cph3.one.com
  • 2a02:2350:5:106:16:4606:2411:29ad (no PTR)

Mail Server IPs

  • 185.164.14.124 ↩ mx4.pub.mailpod9-cph3.one.com
  • 185.164.14.120 ↩ mx3.pub.mailpod9-cph3.one.com
  • 185.164.14.118 ↩ mx1.pub.mailpod9-cph3.one.com
  • 185.164.14.119 ↩ mx2.pub.mailpod9-cph3.one.com

SOA Record

Raw SOA ns01.one.com hostmaster.one.com 2026053001 14400 3600 1209600 600
Primary NS (mname)
ns01.one.com
Admin Email (rname)
hostmaster@one.com
Serial
2026053001
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

ns01.one.com
ns02.one.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.sendinblue.com mx include:_custspf.one.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10m
↳ Subdomain policy: none

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

4 records
  • google-site-verification=0tjoFpq0_ZFhycYhWpIm9KC7O9KoOl2Dq9Mmo280K_4
  • Sendinblue-code:3cae28976fbb8ce7c4374115b1ddaee0
  • SPFv=spf1 include:spf.sendinblue.com mx include:_custspf.one.com ~all
  • google-site-verification=ZgruT017-pEaFoFyVR_4uAU1uEYX5YijDxMN09le0sU
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 boltenhagen-ferienhaus-ostsee.de

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

No credit card required
Get 1,000 Free Credits