systemmonitor.de - dns.ninja
systemmonitor.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1064::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w00.rzone.de | ||||||
| A | 81.169.145.64🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks11.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:11🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks11.rzone.de | ||||||
| A | 217.160.80.138🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks11.rzone.de | ||||||
| NS | shades07.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:134🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades07.rzone.de | ||||||
| A | 185.132.34.134🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades07.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks11.rzone.dehostmaster@strato-rz.de 2020-06-12 #14 | ||||||
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=1783148327 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●A2a01:238:20a:202:1064::2021-10-05 → 2026-07-04 · 3 obs
● 2021-10-05 03:41:46
● 2026-07-04 07:14:22
○A2a01:238:20a:202:1085::2015-08-13 → 2017-04-18 · 4 obs
● 2017-04-18 10:15:18
○ 2021-10-05 03:41:46
○ 2026-07-04 07:14:22
●A81.169.145.642021-10-05 → 2026-07-04 · 3 obs
● 2021-10-05 03:41:46
● 2026-07-04 07:14:22
○A81.169.145.852015-08-13 → 2017-04-18 · 4 obs
● 2017-04-18 10:15:18
○ 2021-10-05 03:41:46
○ 2026-07-04 07:14:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| systemmonitor.de | docks11.rzone.de, shades07.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.138
NS records: docks11.rzone.de, shades07.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemmonitor.de (unsigned zone)
⏱️ Timing
Total: 1534ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.64 |
| AAAA | 1 | 2a01:238:20a:202:1064:: |
| NS | 2 | shades07.rzone.de, docks11.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks11.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
systemmonitor.de has two IP addresses: 81.169.145.64 and 2a01:238:20a:202:1064::
kubon-immobilien.de, paulgauguincruises.de, mayonat.de plus two other host names have IP numbers in common with systemmonitor.de.
Name Servers
systemmonitor.de uses two name servers for its delegation: docks11.rzone.de and shades07.rzone.de.
The name server configuration of systemmonitor.de is shared with other domains, for instance 4772.de, tilo.me, doelleonline.de and two others.
There is at least partial name server overlap between systemmonitor.de and other domains — dm-immobilien.biz, shipharder.com, fueller.co and two more among them.
These name servers regularly appear alongside shades11.rzone.de, shades19.rzone.de, docks10.rzone.de and 7 other name servers in NS record sets.
The two host names docks11.rzone.de and shades07.rzone.de each have a pair of IP addresses: docks11.rzone.de has 217.160.80.138 and 2001:8d8:fe:53:5747:2a74:d:11, and shades07.rzone.de has 185.132.34.134 and 2607:f1c0:fe:53:185:132:34:134.
Mail Servers
systemmonitor.de uses one mail server — smtpin.rzone.de.
The mail server setup of systemmonitor.de matches that of other domains such as gs-zone.de, lisa-gerl.de, kdredesign.de and two others.
smtpin.rzone.de carries two IP numbers: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.