gymnasium-sulingen.de

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
gymnasium-sulingen.de
Yes
โœ“ Yes
Unknown
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-28 22:03:16 UTC ยท โ†บ Refresh

MX Hostnames

  • mx2.landkreis-diepholz.de
  • mx1.landkreis-diepholz.de

MX Priorities

  • mx1.landkreis-diepholz.de: 10
  • mx2.landkreis-diepholz.de: 20

A / AAAA Records

  • 80.82.223.228 โ†ฉ phobos.wol.de

Mail Server IPs

  • 195.145.223.83 โ†ฉ mx1.landkreis-diepholz.de
  • 195.145.223.84 โ†ฉ mx2.landkreis-diepholz.de

SOA Record

Raw SOA ns1.wol.de administration.wol.de 2024082601 86400 7200 604800 86400
Primary NS (mname)
ns1.wol.de
Admin Email (rname)
administration@wol.de
Serial
2024082601
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.wol.de
ns1.wol.de

SPF Record

โœ“ Soft Fail (~all)
v=spf1 a mx ip4:195.145.223.83 ip4:195.145.223.84 ~all
๐Ÿ“Š DNS lookups: 2/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ— Missing

No DMARC record โ€” emails cannot be rejected on auth failure.

DKIM Selectors

โœ— None detected

No DKIM records found for common selectors โ€” 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

4 records
  • MS=EC54622C6E8F3940599C53062CDA7C97D6F3D5A3
  • SPFv=spf1 a mx ip4:195.145.223.83 ip4:195.145.223.84 ~all
  • MS=ms90774718
  • T4D E8R F3G
Free ยท No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts โ€” unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for gymnasium-sulingen.de

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

No credit card required
Get 1,000 Free Credits