schultours.de - robtex.com
schultours.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.38.243.234🇩🇪 netcup-AS46.38.240.0/22 | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | mail.schultours.de ⭐ | ||||||
| A | 46.38.243.234🇩🇪 netcup-AS46.38.240.0/22 | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2021-05-20 #1 | ||||||
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=1776130918 | ||||||
Subdomains
mail.schultours.de |
Same first word
schultours.de |
Similar names
DNS History
8 records (5 active, 3 former)
○NSns1.dnsresolve.net2015-07-20 → 2017-05-31 · 4 obs
● 2017-05-31 11:56:38
○ 2026-03-07 18:12:00
○ 2026-04-14 02:10:20
○NSns2.dnsresolve.net2015-07-20 → 2017-05-31 · 4 obs
● 2017-05-31 11:56:38
○ 2026-03-07 18:12:00
○ 2026-04-14 02:10:20
●NSroot-dns.netcup.net2026-03-07 → 2026-04-14 · 3 obs
● 2026-03-07 18:12:00
● 2026-04-14 02:10:20
●NSsecond-dns.netcup.net2026-03-07 → 2026-04-14 · 3 obs
● 2026-03-07 18:12:00
● 2026-04-14 02:10:20
●NSthird-dns.netcup.net2026-03-07 → 2026-04-14 · 3 obs
● 2026-03-07 18:12:00
● 2026-04-14 02:10:20
●MXmail.schultours.de2015-07-20 → 2026-04-14 · 2 obs
● 2026-04-14 02:10:20
●A46.38.243.2342026-03-07 → 2026-04-14 · 3 obs
● 2026-03-07 18:12:00
● 2026-04-14 02:10:20
○A87.106.24.502015-07-20 → 2017-05-31 · 4 obs
● 2017-05-31 11:56:38
○ 2026-03-07 18:12:00
○ 2026-04-14 02:10:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| schultours.de | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schultours.de (unsigned zone)
⏱️ Timing
Total: 1034ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.38.243.234 |
| NS | 3 | root-dns.netcup.net, third-dns.netcup.net... |
| MX | 1 | mail.schultours.de (pri: 10) |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
The parent of mail.schultours.de is schultours.de.
IP Addresses
schultours.de points to IP number: 46.38.243.234.
Other host names such as mail.originalstahlseil.com, devilhunter.ultrasrv.de, adaptiveengineering.de, mail.fayn.de and champions-implants.de share IPs with schultours.de.
Name Servers
schultours.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
schultours.de at least partially shares name servers with other domains, for instance onether.net, funkysign.de, handyhuellen-24.de, funkhaus-bayern.de and postbote.eu.
Host root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225; Host second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199; Host third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68.
Mail Servers
schultours.de is handled by a single mail server, mail.schultours.de.
mail.schultours.de points to a single IP: 46.38.243.234.