schauwerk-sindelfingen.de

Valid Email Server
Domain Lookup › schauwerk-sindelfingen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
schauwerk-sindelfingen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 21:30:29 UTC · ↺ Refresh

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MX Hostnames

  • mx1.mas.t-systems-service.com
  • mx3.mas.t-systems-service.com
  • mx2.mas.t-systems-service.com

MX Priorities

  • mx2.mas.t-systems-service.com: 20
  • mx1.mas.t-systems-service.com: 10
  • mx3.mas.t-systems-service.com: 30

A / AAAA Records

  • 62.50.112.202 ↩ revproxy02.lf.net

Mail Server IPs

  • 217.150.155.10 ↩ mgb-mta01.mas.t-systems-service.com
  • 46.29.101.1 ↩ muc-mta01.mas.t-systems-service.com
  • 46.29.101.2 ↩ muc-mta02.mas.t-systems-service.com
  • 217.150.155.12 ↩ mgb-mta02.mas.t-systems-service.com
  • 94.100.254.155 ↩ ffm-mta01.mas.t-systems-service.com

SOA Record

Raw SOA ns.lf.net hostmaster.lf.net 2026031100 86400 7200 604800 3600
Primary NS (mname)
ns.lf.net
Admin Email (rname)
hostmaster@lf.net
Serial
2026031100
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

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

SPF Record

✓ Soft Fail (~all)
v=spf1 a:spf.mas.t-systems-service.com a:web01.bitzer.de a:mail.lf.net a:newsletter.bitzer.de include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

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

All TXT Records

4 records
  • adobe-idp-site-verification=e3e4705cb2e27c012533c25ad1594246960303a67d655498bf593361922e561b
  • MS=ms63505810
  • SPFv=spf1 a:spf.mas.t-systems-service.com a:web01.bitzer.de a:mail.lf.net a:newsletter.bitzer.de include:spf.protection.outlook.com ~all
  • atlassian-domain-verification=qGUSfT1ye9y7KlrygUSw2VjmQOjjf/aGjXACVQaHySa1TuBQh8AG/5N/AVOVaE2u
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