optoinspect.de - robtex.com
optoinspect.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 | shades13.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:140🇺🇸 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 | shades13.rzone.de | ||||||
| A | 185.132.34.140🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades13.rzone.de | ||||||
| NS | docks08.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:8🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks08.rzone.de | ||||||
| A | 217.160.80.135🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks08.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 | ||||||
| SOA | shades13.rzone.dehostmaster@strato-rz.de serial=2022106442 | ||||||
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=1784568899 | ||||||
Same first word
optoinspect.de |
DNS History
10 records (5 active, 5 former)
●NSdocks08.rzone.de2026-03-20 → 2026-07-20 · 3 obs
● 2026-03-20 20:49:26
● 2026-07-20 17:48:58
○NSdocks10.rzone.de2015-07-25 → 2017-02-14 · 4 obs
● 2017-02-14 22:25:24
○ 2026-03-20 20:49:26
○ 2026-07-20 17:48:58
●NSshades13.rzone.de2026-03-20 → 2026-07-20 · 3 obs
● 2026-03-20 20:49:26
● 2026-07-20 17:48:58
○NSshades15.rzone.de2015-07-25 → 2017-02-14 · 4 obs
● 2017-02-14 22:25:24
○ 2026-03-20 20:49:26
○ 2026-07-20 17:48:58
○MXsmtp.rzone.de2015-07-25 → 2017-02-14 · 4 obs
● 2017-02-14 22:25:24
○ 2026-03-20 20:49:26
○ 2026-07-20 17:48:58
●MXsmtpin.rzone.de2026-03-20 → 2026-07-20 · 3 obs
● 2026-03-20 20:49:26
● 2026-07-20 17:48:58
●A2a01:238:20a:202:1064::2026-03-20 → 2026-07-20 · 3 obs
● 2026-03-20 20:49:26
● 2026-07-20 17:48:58
○A2a01:238:20a:202:1155::2015-07-25 → 2017-02-14 · 4 obs
● 2017-02-14 22:25:24
○ 2026-03-20 20:49:26
○ 2026-07-20 17:48:58
○A81.169.145.1552015-07-25 → 2017-02-14 · 4 obs
● 2017-02-14 22:25:24
○ 2026-03-20 20:49:26
○ 2026-07-20 17:48:58
●A81.169.145.642026-03-20 → 2026-07-20 · 3 obs
● 2026-03-20 20:49:26
● 2026-07-20 17:48:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, f.nic.de, a.nic.de | - |
| optoinspect.de | shades13.rzone.de, docks08.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.135
NS records: shades13.rzone.de, docks08.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optoinspect.de (unsigned zone)
⏱️ Timing
Total: 1520ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.64 |
| AAAA | 1 | 2a01:238:20a:202:1064:: |
| NS | 2 | docks08.rzone.de, shades13.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades13.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
optoinspect.de has two IP addresses: 81.169.145.64 and 2a01:238:20a:202:1064::
bourgogne-pierre.com, city-highlights.eu, itcsn.net and two other host names share IP numbers with optoinspect.de.
Name Servers
The NS records for optoinspect.de delegate to docks08.rzone.de and shades13.rzone.de.
optoinspect.de uses the same name servers as several other domains — among them djo-bb.de, vebix.se, venturecamp.de and two more.
At least some of optoinspect.de's name servers are shared with other domains, for example leasingprofis.de, salowsky-daemmtechnik.de, indicamino.info and two more.
These name servers tend to co-occur with shades10.rzone.de, shades11.rzone.de, docks11.rzone.de and 7 other name servers in the same DNS delegations.
docks08.rzone.de resolves to 217.160.80.135 and 2001:8d8:fe:53:5747:2a74:d:8. Likewise, shades13.rzone.de resolves to 185.132.34.140 and 2607:f1c0:fe:53:185:132:34:140 — two IP addresses apiece.
Mail Servers
Mail for optoinspect.de is handled by a single mail server, smtpin.rzone.de.
optoinspect.de uses an identical mail server configuration to several other domains — among them genuin.org, laotse.avus.de, mobilecase.de and two more.
smtpin.rzone.de directs to two IP numbers, 81.169.145.97 and 2a01:238:20a:202:50f0::1097.