Domain Overview
DNS: ✓ just now
Checker: ✓ just now
dorfner-gruppe.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 18:29:15 UTC · ↺ Refresh
MX Hostnames
- dorfnergruppe-de01i.mail.protection.outlook.com
MX Priorities
- dorfnergruppe-de01i.mail.protection.outlook.com: 0
A / AAAA Records
- 195.201.5.224 ↩ dedivirt955.your-server.de
- 2a01:4f8:c0c:ee7::2 ↩ dedivirt955.your-server.de
Mail Server IPs
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.91.153 ↩ mail-matpr04cu00101.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.73.155 ↩ mail-am7pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:c967::8 ↩ mail-cpjpr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns05.domaincontrol.com dns.jomax.net 2026080204 28800 7200 604800 600
Primary NS (mname)
ns05.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026080204
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns05.domaincontrol.com
ns06.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:91.227.20.0/24 ip4:195.201.5.224 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.nl2go.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected]; fo=0;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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
10 records- atlassian-sending-domain-verification=0b1cd4ae-548c-4e68-b5b7-6cf387caaebd
- google-site-verification=oVerFT7EFOveM51bw3oduNNCtB36sbJMxpSJ7qQBH7k
- atlassian-domain-verification=DrcLIz1yQ2s9dz3RKXhw9cY5XCgxmWmgVMO4BKtsmukp7i9CCe5mCbmtbzXwX4H3
- SPFv=spf1 mx ip4:91.227.20.0/24 ip4:195.201.5.224 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.nl2go.com ~all
- 5f5k3tb8svbhh9mj1auarp3em7
- 7dcd7dwkc24HqUQwKtFZsDcoI2fVDH/hCnMlpUucX5tZrs+j17KTFxnF+ISgxEePkeevnSbStczOf9palP1C8A==
- brevo-code:7b3013d2c64fbecfb9fb2f9b6edb5b1b
- MS=ms34758322
- Foxit-domain-verification=5283361991fde415f526251c464a066f
- apple-domain-verification=nOt6ShgvBP0avqNb
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 dorfner-gruppe.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits