gww-netz.de

Valid Email Server
Domain Lookup › gww-netz.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gww-netz.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 14:57:33 UTC · ↺ Refresh

MX Hostnames

  • gwwnetz-de0i.mail.protection.outlook.com

MX Priorities

  • gwwnetz-de0i.mail.protection.outlook.com: 10

A / AAAA Records

  • 85.13.157.62 ↩ dd41418.kasserver.com

Mail Server IPs

  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.lf.net hostmaster.lf.net 2026021100 86400 7200 604800 3600
Primary NS (mname)
dns1.lf.net
Admin Email (rname)
hostmaster@lf.net
Serial
2026021100
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns2.lf.net
dns3.lf.net
dns1.lf.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:51.116.234.16 ip4:185.5.100.3 ip4:85.13.157.62 ip4:213.178.166.85 include:spf.protection.outlook.com include:spf.mail.lf.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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

3 records
  • apple-domain-verification=zjz72q6CUdzM0CZf
  • MS=ms72715268
  • SPFv=spf1 ip4:51.116.234.16 ip4:185.5.100.3 ip4:85.13.157.62 ip4:213.178.166.85 include:spf.protection.outlook.com include:spf.mail.lf.net -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 gww-netz.de

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

No credit card required
Get 1,000 Free Credits