Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
realschule-lohmar.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 11:17:47 UTC · ↺ Refresh
MX Hostnames
- gw3.gkd-rso.de
- gw6.gkd-rso.de
- gw.gkd-rso.de
MX Priorities
- gw3.gkd-rso.de: 10
- gw.gkd-rso.de: 20
- gw6.gkd-rso.de: 20
A / AAAA Records
- 178.63.91.195 ↩ marge.servers.verwaltungsportal.de
- 2a01:4f8:120:50ca::aaaa:bbbb ↩ lenny.servers.verwaltungsportal.de
Mail Server IPs
- 195.243.129.131 ↩ gw3.gkd-rso.de
- 195.243.129.140 ↩ gw.gkd-rso.de
- 195.243.129.134 ↩ gw6.gkd-rso.de
SOA Record
Raw SOA
dns01.regioit-aachen.de hostmaster.civitec.de 2014031802 86400 7200 3600000 172800
Primary NS (mname)
dns01.regioit-aachen.de
Admin Email (rname)
hostmaster@civitec.de
Serial
2014031802
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
dns01.regioit-aachen.de
dns-relaix.regioit-aachen.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:195.243.129.128/26 ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no 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
1 record- SPFv=spf1 mx ip4:195.243.129.128/26 ?all
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