Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stadtwerke-strom-plauen.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 14:46:52 UTC · ↺ Refresh
MX Hostnames
- stadtwerkestromplauen-de02e1b.mail.protection.outlook.com
MX Priorities
- stadtwerkestromplauen-de02e1b.mail.protection.outlook.com: 0
A / AAAA Records
- 3.125.16.21 ↩ swsplauen01.netigo.de
Mail Server IPs
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.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
SOA Record
Raw SOA
a.ns14.net service.netigo.de 2025081201 43200 7200 1209600 600
Primary NS (mname)
a.ns14.net
Admin Email (rname)
service@netigo.de
Serial
2025081201
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
d.ns14.net
b.ns14.net
a.ns14.net
c.ns14.net
SPF Record
✗ Invalid
v=spf1 a a:mx-service01.sivdc.services a:mx-service02.sivdc.services a:000.de-mx.crsend.com a:swsplauen01.netigo.de include:spf.outlook.dehosted.net include:_spf.jpberlin.de include:gipsprojekt.de include:spf.protection.outlook.com include:spf.docuguide.com -all
📊 DNS lookups: 13/10
— over limit!
⚠ Too many DNS lookups (13/10) — SPF will fail validation. Reduce include: statements.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=ms66785058
- MS=ms54197226
- apple-domain-verification=W5iZIiCFFs6ACxjL
- SPFv=spf1 a a:mx-service01.sivdc.services a:mx-service02.sivdc.services a:000.de-mx.crsend.com a:swsplauen01.netigo.de include:spf.outlook.dehosted.net include:_spf.jpberlin.de include:gipsprojekt.de include:spf.protection.outlook.com include:spf.docuguide.com -all
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