profsys.info - robtex.com
profsys.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1094::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w8e.rzone.de | ||||||
| A | 81.169.145.94🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks19.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:19🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks19.rzone.de | ||||||
| A | 217.160.80.146🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks19.rzone.de | ||||||
| NS | shades11.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:138🇺🇸 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 | shades11.rzone.de | ||||||
| A | 185.132.34.138🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades11.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 | docks19.rzone.dehostmaster@strato-rz.de 2020-05-21 #5 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1784872431 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●A2a01:238:20a:202:1094::2026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 06:12:10
●A81.169.145.942026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 06:12:10
○A85.13.135.1602026-02-16 → 2026-05-19 · 3 obs
● 2026-05-19 16:14:24
○ 2026-07-24 06:12:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a2.info.afilias-nst.info, a0.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| profsys.info | shades11.rzone.de, docks19.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.138
NS records: shades11.rzone.de, docks19.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for profsys.info (unsigned zone)
⏱️ Timing
Total: 3772ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.94 |
| AAAA | 1 | 2a01:238:20a:202:1094:: |
| NS | 2 | shades11.rzone.de, docks19.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks19.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
profsys.info has two IP addresses: 81.169.145.94 and 2a01:238:20a:202:1094::
Additional host names — traveltime-reisen.de, geneo.eu, fdi-seals.de and two others — share IP numbers with profsys.info.
Name Servers
profsys.info has two authoritative name servers — docks19.rzone.de and shades11.rzone.de.
profsys.info shares its name server setup with other domains, including arcusdesign.de, blackundbecker.de, kindernachtrennen.de and two others.
At least some of profsys.info's name servers are shared with other domains, for example beziehungsbank.de, kossmeier.de, gaestehaus-brauer.de and two more.
These name servers tend to co-occur with docks20.rzone.de, shades04.rzone.de, shades05.rzone.de and 7 other name servers in the same DNS delegations.
Both docks19.rzone.de and shades11.rzone.de have two IP addresses each. docks19.rzone.de resolves to 217.160.80.146 and 2001:8d8:fe:53:5747:2a74:d:19; shades11.rzone.de resolves to 185.132.34.138 and 2607:f1c0:fe:53:185:132:34:138.
Mail Servers
profsys.info has one mail server: smtpin.rzone.de.
profsys.info shares the same mail server setup as other domains, including maildefer.oberlausitztours.com, mail.sabinesteinert.de, dumaire.de and two others.
smtpin.rzone.de directs to two IP numbers, 81.169.145.97 and 2a01:238:20a:202:50f0::1097.