sysroot.de - robtex.com
sysroot.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.58.0.112🇩🇪 netcup-AS89.58.0.0/22 | ||||||
| PTR | v2202111159895168696.nicesrv.de | ||||||
| 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.sysroot.de ⭐ | ||||||
| A | 202.61.233.89🇩🇪 netcup-AS202.61.233.0/24 | ||||||
| PTR | mxe959.netcup.net | ||||||
| MX | mxe959.netcup.net(50) | ||||||
| A | 2a03:4000:0:58f:c47b:f9ff:fe40:9440🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | mxe959.netcup.net | ||||||
| A | 202.61.233.89🇩🇪 netcup-AS202.61.233.0/24 | ||||||
| PTR | mxe959.netcup.net | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2024-10-30 #30 | ||||||
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=1786211771 | ||||||
Subdomains
mail.sysroot.de |
Same first word
sysroot.hu |
sysroot.ovh |
sysroot.com |
sysroot.ir |
sysroot.de |
sysroot.eu |
sysroot.at |
sysroot.co.uk |
sysroot.ru |
sysroot.co |
sysroot.net |
Similar names
DNS History
15 records (6 active, 9 former)
○NSns01.1blu.de2018-08-29 → 2018-08-29 · 4 obs
● 2018-08-29 01:28:56
○ 2026-03-23 13:53:12
○ 2026-08-08 18:16:22
○NSns02.1blu.de2018-08-29 → 2018-08-29 · 4 obs
● 2018-08-29 01:28:56
○ 2026-03-23 13:53:12
○ 2026-08-08 18:16:22
○NSns1.kundencontroller.de2015-05-17 → 2016-09-17 · 4 obs
● 2016-09-17 21:02:04
○ 2018-08-29 01:28:56
○ 2026-08-08 18:16:22
○NSns2.kundencontroller.de2015-05-17 → 2016-09-17 · 4 obs
● 2016-09-17 21:02:04
○ 2018-08-29 01:28:56
○ 2026-08-08 18:16:22
●NSroot-dns.netcup.net2026-03-23 → 2026-08-08 · 3 obs
● 2026-03-23 13:53:12
● 2026-08-08 18:16:22
●NSsecond-dns.netcup.net2026-03-23 → 2026-08-08 · 3 obs
● 2026-03-23 13:53:12
● 2026-08-08 18:16:22
●NSthird-dns.netcup.net2026-03-23 → 2026-08-08 · 3 obs
● 2026-03-23 13:53:12
● 2026-08-08 18:16:22
●MXmail.sysroot.de2018-08-29 → 2026-08-08 · 3 obs
● 2018-08-29 01:28:56
● 2026-08-08 18:16:22
○MXmx10.kundencontroller.de2015-05-17 → 2016-09-17 · 4 obs
● 2016-09-17 21:02:04
○ 2018-08-29 01:28:56
○ 2026-08-08 18:16:22
○MXmx20.kundencontroller.de2015-05-17 → 2016-09-17 · 4 obs
● 2016-09-17 21:02:04
○ 2018-08-29 01:28:56
○ 2026-08-08 18:16:22
●MXmxe959.netcup.net2026-03-23 → 2026-08-08 · 3 obs
● 2026-03-23 13:53:12
● 2026-08-08 18:16:22
○A85.214.60.1582018-08-29 → 2018-08-29 · 4 obs
● 2018-08-29 01:28:56
○ 2026-03-23 13:53:12
○ 2026-08-08 18:16:22
○A85.31.185.1212015-05-17 → 2015-05-17 · 3 obs
○ 2015-10-20 17:04:26
○ 2026-08-08 18:16:22
○A85.31.185.1402015-10-20 → 2016-09-17 · 5 obs
● 2015-10-20 17:04:26
● 2016-09-17 21:02:04
○ 2018-08-29 01:28:56
○ 2026-08-08 18:16:22
●A89.58.0.1122026-03-23 → 2026-08-08 · 3 obs
● 2026-03-23 13:53:12
● 2026-08-08 18:16:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| sysroot.de | third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysroot.de (unsigned zone)
⏱️ Timing
Total: 3266ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.58.0.112 |
| NS | 3 | third-dns.netcup.net, second-dns.netcup.net... |
| MX | 2 | mail.sysroot.de (pri: 10), mxe959.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
mail.sysroot.de is delegated beneath sysroot.de.
IP Addresses
sysroot.de resolves to one IP address: 89.58.0.112.
Further host names like cincin.cc and v2202111159895168696.nicesrv.de overlap in IP numbers with sysroot.de.
Name Servers
sysroot.de is served by three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
There is at least partial name server overlap between sysroot.de and other domains — medien-werkstatt.com, wolflikeme.net, wenzel-lyding.de and two more among them.
The hostnames root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net each direct to two IP addresses — root-dns.netcup.net to 46.38.225.225 and 2a03:4000:0:1::e1e1, second-dns.netcup.net to 37.221.199.199 and 2a03:4000:2:24b::c7c7, and third-dns.netcup.net to 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
Mail for sysroot.de is handled by two mail servers — mail.sysroot.de and mxe959.netcup.net.
sysroot.de has at least partial mail server overlap with other domains such as schafeimwald.de, iqonex.com, joy-s.de and two more.
These mail servers commonly appear together with mail.schafeimwald.de, mail.iqonex.com, mail.joy-s.de and two other mail servers.
Hostnames that resolve to two IP addresses:
The A records for mxe959.netcup.net return 202.61.233.89 and 2a03:4000:0:58f:c47b:f9ff:fe40:9440.
Hosts with just one IP address:
mail.sysroot.de resolves to the IP address 202.61.233.89.
mxe959.netcup.net and mail.sysroot.de each have 202.61.233.89 IP addresses.