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 | ||||||
| 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=1785515146 | ||||||
Same first word
sysint.co.za |
sysint.cn |
sysint.co.jp |
sysint.co.nz |
sysint.in |
sysint.ir |
sysint.biz |
sysint.net |
sysint.org |
sysint.ru |
sysint.no |
sysint.cz |
sysint.de |
sysint.eu |
sysint.nl |
sysint.com |
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
○ 2026-07-31 16:38:56
●MXsmtpin.rzone.de2021-07-12 → 2026-07-31 · 3 obs
● 2021-07-12 04:07:30
● 2026-07-31 16:38:56
●A2a01:238:20a:202:1163::2016-03-13 → 2026-07-31 · 2 obs
● 2026-07-31 16:38:56
●A81.169.145.1632016-03-13 → 2026-07-31 · 2 obs
● 2026-07-31 16:38:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sysint.de | shades10.rzone.de, docks10.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.137
NS records: shades10.rzone.de, docks10.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysint.de (unsigned zone)
⏱️ Timing
Total: 975ms | 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 the IP addresses 81.169.145.163 and 2a01:238:20a:202:1163::
wildwasser.net, bxd.de, medphy.de 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.
These name servers commonly appear in delegations together with shades07.rzone.de, docks14.rzone.de, shades20.rzone.de and 7 other.
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.