netz-leipzig.de

Valid Email Server

Domain Overview

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

Checked via [email protected] · 2026-03-22 09:53:12 UTC · ↺ Refresh

MX Hostnames

  • netzleipzig-de01b.mail.protection.outlook.com

MX Priorities

  • netzleipzig-de01b.mail.protection.outlook.com: 10

A / AAAA Records

  • 212.6.40.118 (no PTR)

Mail Server IPs

  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA a.ns14.net do-not-reply.netz-leipzig.de 2026010502 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
do-not-reply@netz-leipzig.de
Serial
2026010502
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

c.ns14.net
a.ns14.net
d.ns14.net
b.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.l-sw.it -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

7 records
  • SPFv=spf1 include:spf.l-sw.it -all
  • google-site-verification=0rNZ8Iy7i_MW4IiVhvyq3erNbtqluKeUdI-kWTYKwLk
  • swisssign-check=R5XLqcD5z3UrxrSZqG_nS2WQXKo
  • 20220106220850187hdsprn5jro7xl7n6wks8k90qdhabezl0pfb05wd1o0ark4p
  • JmBhconDT13h7b1n0O5Xh4tBBcElnAZxJS8KOBkyJBa+288tikVU9ZGuBwFZUCNHPIyu+Yi94uO35mrAkkyp9A==
  • MS=ms26725987
  • apple-domain-verification=xbeE9lNo2WL1GiGd
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