schooladmin.de - dns.ninja
schooladmin.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.141.17.84🇩🇪 ONE-NETWORK82.141.0.0/18 KAMP Netzwerkdienste GmbH | ||||||
| PTR | mail.school24.org | ||||||
| NS | ns81.domaincontrol.com ⭐ | ||||||
| A | 97.74.101.32🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns61.domaincontrol.com | ||||||
| NS | ns82.domaincontrol.com | ||||||
| A | 173.201.69.32🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns62.domaincontrol.com | ||||||
| MX | mailgw.school24.org ⭐ | ||||||
| A | 82.141.17.85🇩🇪 ONE-NETWORK82.141.0.0/18 KAMP Netzwerkdienste GmbH | ||||||
| PTR | mailgw.school24.org | ||||||
| MX | mxlb.ispgateway.de(100) | ||||||
| A | 80.67.18.126🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network | ||||||
| PTR | mxlb.ispgateway.de | ||||||
| TXT | v=spf1 mx ip4:82.141.17.84 ip4:82.141.17.73 -all | ||||||
| SOA | ns81.domaincontrol.comdns@jomax.net 2025-05-20 #2 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1782694178 | ||||||
Subdomains
mail.schooladmin.de |
Same first word
schooladmin.ch |
schooladmin.co.nz |
schooladmin.info |
schooladmin.one |
schooladmin.ca |
schooladmin.com |
schooladmin.de |
schooladmin.co.za |
schooladmin.ro |
schooladmin.co |
schooladmin.net |
Similar names
DNS History
11 records (5 active, 6 former)
○NSns.namespace4you.de2015-05-14 → 2017-04-06 · 4 obs
● 2017-04-06 09:23:28
○ 2026-02-23 05:11:12
○ 2026-06-29 01:04:08
○NSns2.namespace4you.de2015-05-14 → 2017-04-06 · 4 obs
● 2017-04-06 09:23:28
○ 2026-02-23 05:11:12
○ 2026-06-29 01:04:08
●NSns81.domaincontrol.com2026-02-23 → 2026-06-29 · 3 obs
● 2026-02-23 05:11:12
● 2026-06-29 01:04:08
●NSns82.domaincontrol.com2026-02-23 → 2026-06-29 · 3 obs
● 2026-02-23 05:11:12
● 2026-06-29 01:04:08
○MXmail.schooladmin.de2015-05-14 → 2017-04-06 · 4 obs
● 2017-04-06 09:23:28
○ 2026-02-23 05:11:12
○ 2026-06-29 01:04:08
●MXmailgw.school24.org2026-02-23 → 2026-06-29 · 3 obs
● 2026-02-23 05:11:12
● 2026-06-29 01:04:08
●MXmxlb.ispgateway.de2015-05-14 → 2026-06-29 · 2 obs
● 2026-06-29 01:04:08
○A213.146.105.1052015-05-14 → 2016-07-19 · 4 obs
● 2016-07-19 14:20:52
○ 2017-04-06 09:23:28
○ 2026-06-29 01:04:08
○A2a00:1158:1000:300::2622017-04-06 → 2017-04-06 · 4 obs
● 2017-04-06 09:23:28
○ 2026-02-23 05:11:12
○ 2026-06-29 01:04:08
○A80.67.17.982017-04-06 → 2017-04-06 · 4 obs
● 2017-04-06 09:23:28
○ 2026-02-23 05:11:12
○ 2026-06-29 01:04:08
●A82.141.17.842026-02-23 → 2026-06-29 · 3 obs
● 2026-02-23 05:11:12
● 2026-06-29 01:04:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| schooladmin.de | ns81.domaincontrol.com, ns82.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.101.32
NS records: ns81.domaincontrol.com, ns82.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schooladmin.de (unsigned zone)
⏱️ Timing
Total: 731ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.141.17.84 |
| NS | 2 | ns81.domaincontrol.com, ns82.domaincontrol.com |
| MX | 2 | mxlb.ispgateway.de (pri: 100), mailgw.school24.org (pri: 10) |
| TXT | 1 | v=spf1 mx ip4:82.141.17.84 ip4:82.141.17 |
| SOA | 1 | ns81.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
schooladmin.de is the parent zone for mail.schooladmin.de.
IP Addresses
schooladmin.de points to a single IP number: 82.141.17.84.
mail.schooladmin.de and mail.school24.org, along with other host names, share IP addresses with schooladmin.de.
Name Servers
Two name servers handle the delegation for schooladmin.de: ns81.domaincontrol.com and ns82.domaincontrol.com.
schooladmin.de shares its name server setup with other domains, including tastemaid.de, achat-de-vin.fr, feelgoodcontacts.fr and two others.
ns81.domaincontrol.com resolves to 97.74.101.32. ns82.domaincontrol.com resolves to 173.201.69.32. Both host names point to a single IP number.
Mail Servers
schooladmin.de has two mail servers: mxlb.ispgateway.de and mailgw.school24.org.
schooladmin.de shares mail servers — at least in part — with other domains, including deutschlandhaus.org, gattung-companies.com, hostmaster.berthelmann.de and two others.
mxlb.ispgateway.de resolves to 80.67.18.126. mailgw.school24.org resolves to 82.141.17.85. Both host names point to a single IP number.