Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
guetersloh.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 03:12:33 UTC · ↺ Refresh
MX Hostnames
- mail10.regioit-aachen.de
- mail12.regioit-aachen.de
- mail11.regioit-aachen.de
MX Priorities
- mail10.regioit-aachen.de: 10
- mail12.regioit-aachen.de: 10
- mail11.regioit-aachen.de: 10
A / AAAA Records
- 134.119.0.108 ↩ ms10975.ispgateway.de
- 2a00:1158:5:6c:: ↩ ms10975.ispgateway.de
Mail Server IPs
- 91.102.136.170 ↩ mail10.regioit-aachen.de
- 2a02:16f0::1:3 ↩ mail10.regioit-aachen.de
- 91.102.136.186 ↩ mail12.regioit-aachen.de
- 2a02:16f0::1:5 ↩ mail12.regioit-aachen.de
- 91.102.136.172 ↩ mail11.regioit-aachen.de
- 2a02:16f0::1:4 ↩ mail11.regioit-aachen.de
SOA Record
Raw SOA
ns11.domaincontrol.com dns.jomax.net 2026030801 28800 7200 604800 600
Primary NS (mname)
ns11.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030801
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns11.domaincontrol.com
ns12.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a include:spf.crsend.com include:ispgateway.de include:mail.kdvz.nrw mx:unternehmen-online.de ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
12 records- facebook-domain-verification=ccwouxf1dud1xmru5tf0g8bz6m0s90
- MS=7FDBDFBA93ECA547D4B3C596C7121E47B6BAE95C
- apple-domain-verification=QMmDOjTbmVxz7sqE
- google-site-verification=GfOLuAzefUWwctkroJfrSzVn2SUGhp6FQZPnTVzxokU
- _telesec-domain-validation=276627_2020-01-21_DsoYtvQ5rVOwpAFLQaZCfhVWIvpkuXKvc9DWJsN5uC95JDKWuI
- _globalsign-domain-verification=qvQUFbAlX7qAMKZpelLA305oWT5blthQ7sq20jFue5
- google-site-verification=ZY5gzlgw5IYwzX6Sh76Eo1jTo4dBVw-K7hdNXs3tocs
- google-site-verification=nORb53ysTfrE3MSDGKAAcxIc4HYBkotywYUWR_6s4kI
- google-site-verification=yXEzFKFgIoSsoTZRLl_aOzaCCBX-TD0OzP55ICE0G3o
- MS=ms16409664
- _globalsign-domain-verification=bkfsXM6hA9rDsa1ev12YzYwqe7C28WkHisJ-r6hgd4
- SPFv=spf1 mx a include:spf.crsend.com include:ispgateway.de include:mail.kdvz.nrw mx:unternehmen-online.de ~all
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