Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stadtwerke-meiningen.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 20:13:38 UTC · ↺ Refresh
MX Hostnames
- mailrelay1.cm-system.de
- stadtwerkemeiningen-de02e.mail.protection.outlook.com
MX Priorities
- stadtwerkemeiningen-de02e.mail.protection.outlook.com: 100
- mailrelay1.cm-system.de: 10
A / AAAA Records
- 85.13.128.157
Mail Server IPs
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 80.149.231.6 ↩ mailrelay1.cm-system.de
- 2003:c3:3811:4::6 ↩ mailrelay1.cm-system.de
SOA Record
Raw SOA
ns.cm-system.de dnsadmin.cm-system.de 2021012883 43200 3600 1209600 43200
Primary NS (mname)
ns.cm-system.de
Admin Email (rname)
dnsadmin@cm-system.de
Serial
2021012883
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
43200s
Nameservers (NS)
ns.cm-system.de
ns2.cm-system.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:85.13.128.157 include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]; adkim=s; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
3 records- MS=ms93470473
- e9d5fdfb33a7f57e6c4caa33d12c5ddaa940549aed74d88710775b2fb345fd2
- SPFv=spf1 a mx ip4:85.13.128.157 include:spf.protection.outlook.com ~all
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