sysint.de - dns.ninja
sysint.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1163::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.163🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks10.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:10🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks10.rzone.de | ||||||
| A | 217.160.80.137🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks10.rzone.de | ||||||
| NS | shades10.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:137🇺🇸 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 | shades10.rzone.de | ||||||
| A | 185.132.34.137🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades10.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks10.rzone.dehostmaster@strato-rz.de 2020-06-19 #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=1780582503 | ||||||
Same first word
sysint.co.za |
sysint.cn |
sysint.co.nz |
sysint.in |
sysint.ir |
sysint.biz |
sysint.net |
sysint.ru |
sysint.no |
sysint.cz |
sysint.de |
sysint.eu |
sysint.nl |
sysint.at |
sysint.se |
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2016-03-13 → 2017-04-08 · 4 obs
● 2017-04-08 16:16:20
○ 2021-07-12 04:07:30
○ 2026-06-04 14:26:56
●MXsmtpin.rzone.de2021-07-12 → 2026-06-04 · 3 obs
● 2021-07-12 04:07:30
● 2026-06-04 14:26:56
●A2a01:238:20a:202:1163::2016-03-13 → 2026-06-04 · 2 obs
● 2026-06-04 14:26:56
●A81.169.145.1632016-03-13 → 2026-06-04 · 2 obs
● 2026-06-04 14:26:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| sysint.de | docks10.rzone.de, shades10.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.137
NS records: docks10.rzone.de, shades10.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysint.de (unsigned zone)
⏱️ Timing
Total: 1605ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.163 |
| AAAA | 1 | 2a01:238:20a:202:1163:: |
| NS | 2 | shades10.rzone.de, docks10.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks10.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
sysint.de points to two IP numbers: 81.169.145.163 and 2a01:238:20a:202:1163::.
wildwasser.net, bxd.de, pehaco.com and two other host names share IP numbers with sysint.de.
Name Servers
sysint.de is delegated to two name servers: docks10.rzone.de and shades10.rzone.de.
sysint.de uses the same name servers as several other domains — among them resulting.org, go2it.de, willmscoaching.com and two more.
The name servers of sysint.de overlap at least partially with those of other domains — among them grethlein.com, bresi.eu, mieszala.de and two more.
It is common to see these name servers paired with shades20.rzone.de, docks14.rzone.de, shades09.rzone.de and seven other name servers.
docks10.rzone.de and shades10.rzone.de each resolve to two IP addresses: docks10.rzone.de points to 217.160.80.137 and 2001:8d8:fe:53:5747:2a74:d:10, while shades10.rzone.de points to 185.132.34.137 and 2607:f1c0:fe:53:185:132:34:137.
Mail Servers
Mail for sysint.de is handled by a single mail server, smtpin.rzone.de.
sysint.de uses an identical mail server configuration to several other domains — among them ahobox.de, edv-mtk.de, mx0.landgasthof-potthoff.de and two more.
smtpin.rzone.de resolves to two IP numbers — 81.169.145.97 and 2a01:238:20a:202:50f0::1097.