schultools.de - robtex.com
schultools.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.46.39.93🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | static.93.39.46.78.clients.your-server.de | ||||||
| NS | ns63.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2154::2a🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns63.domaincontrol.com | ||||||
| A | 97.74.101.42🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns63.domaincontrol.com | ||||||
| NS | ns64.domaincontrol.com | ||||||
| A | 2603:5:2254::2a🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns64.domaincontrol.com | ||||||
| A | 173.201.69.42🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns64.domaincontrol.com | ||||||
| MX | mx0.schultools.de ⭐ | ||||||
| A | 80.237.138.5🇩🇪 GD-EMEA-DC-CGN180.237.138.0/24 GD MASS Network | ||||||
| PTR | mx0.webpack.hosteurope.de | ||||||
| TXT | v=spf1 a mx include:spf.server-he.de -all | ||||||
| TXT | google-site-verification=p6b6h0EGxkqVo8h5XbkaNdOaEVunMxEzmIQ2qNZz0uA | ||||||
| SOA | ns63.domaincontrol.comdns@jomax.net 2024-02-07 #0 | ||||||
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=1773553752 | ||||||
Subdomains
mx0.schultools.de |
Same first word
schultools.com |
schultools.ch |
schultools.de |
schultools.net |
Similar names
DNS History
15 records (4 active, 11 former)
○NSns1-tec.de2015-05-06 → 2016-01-03 · 4 obs
● 2016-01-03 06:06:06
○ 2016-04-08 11:54:54
○ 2026-03-22 18:54:36
○NSns1.parkingcrew.net2016-04-08 → 2016-09-20 · 5 obs
● 2016-04-08 11:54:54
● 2016-09-20 21:54:10
○ 2017-08-17 04:48:12
○ 2026-03-22 18:54:36
○NSns2-tec.de2015-05-06 → 2016-01-03 · 4 obs
● 2016-01-03 06:06:06
○ 2016-04-08 11:54:54
○ 2026-03-22 18:54:36
○NSns2.parkingcrew.net2016-04-08 → 2016-09-20 · 5 obs
● 2016-04-08 11:54:54
● 2016-09-20 21:54:10
○ 2017-08-17 04:48:12
○ 2026-03-22 18:54:36
●NSns63.domaincontrol.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 18:54:36
●NSns64.domaincontrol.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 18:54:36
○MXmail.h-email.net2016-04-08 → 2016-09-20 · 5 obs
● 2016-04-08 11:54:54
● 2016-09-20 21:54:10
○ 2017-08-17 04:48:12
○ 2026-03-22 18:54:36
●MXmx0.schultools.de2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 18:54:36
○MXmx1.securemail.name2015-05-06 → 2016-01-03 · 4 obs
● 2016-01-03 06:06:06
○ 2016-04-08 11:54:54
○ 2026-03-22 18:54:36
○MXmx2.securemail.name2015-05-06 → 2016-01-03 · 4 obs
● 2016-01-03 06:06:06
○ 2016-04-08 11:54:54
○ 2026-03-22 18:54:36
○A178.63.49.782015-05-06 → 2016-01-03 · 4 obs
● 2016-01-03 06:06:06
○ 2016-04-08 11:54:54
○ 2026-03-22 18:54:36
○A185.53.177.132016-04-08 → 2016-04-08 · 4 obs
● 2016-04-08 11:54:54
○ 2016-09-20 21:54:10
○ 2026-03-22 18:54:36
○A185.53.177.92016-09-20 → 2016-09-20 · 4 obs
● 2016-09-20 21:54:10
○ 2017-08-17 04:48:12
○ 2026-03-22 18:54:36
○A46.4.13.972017-08-17 → 2017-08-17 · 3 obs
● 2017-08-17 04:48:12
○ 2026-03-22 18:54:36
●A78.46.39.932026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 18:54:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| schultools.de | ns63.domaincontrol.com, ns64.domaincontrol.com | - |
✅ Authoritative Response
Server: 173.201.69.42
NS records: ns63.domaincontrol.com, ns64.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schultools.de (unsigned zone)
⏱️ Timing
Total: 734ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.46.39.93 |
| NS | 2 | ns63.domaincontrol.com, ns64.domaincontrol.com |
| MX | 1 | mx0.schultools.de (pri: 50) |
| TXT | 2 | v=spf1 a mx include:spf.server-he.de -al, google-site-verification=p6b6h0EGxkqVo8h |
| SOA | 1 | ns63.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
The parent of mx0.schultools.de is schultools.de.
IP Addresses
schultools.de points to IP number: 78.46.39.93.
Other host names, for instance static.93.39.46.78.clients.your-server.de and digitalplan.de, share IP numbers with schultools.de.
Name Servers
schultools.de is delegated to two name servers: ns63.domaincontrol.com and ns64.domaincontrol.com.
schultools.de shares the same name server setup as kreativsolutions.in, narabistro.com, moebae.com, visionaryefx.com and codeplatter.com.
Host names with two IP numbers: ns63.domaincontrol.com points to: 2603:5:2154::2a and 97.74.101.42; ns64.domaincontrol.com points to: 2603:5:2254::2a and 173.201.69.42.
Mail Servers
schultools.de is handled by a single mail server, mx0.schultools.de.
mx0.schultools.de points to a single IP: 80.237.138.5.