ystem.info - robtex.com
ystem.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 62.109.151.58🇨🇿 IGNUM-AS62.109.128.0/19 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | dw078.webglobe.com | ||||||
| NS | ns1.ignum.com ⭐ | ||||||
| A | 2a00:1e40:a:53::5🇸🇰 IGNUM-AS2a00:1e40:a::/48 | ||||||
| PTR | ns1-bra.core.webglobe.com | ||||||
| A | 185.65.223.35🇸🇰 IGNUM-AS185.65.223.0/24 | ||||||
| PTR | ns1-bra.core.webglobe.com | ||||||
| NS | ns2.ignum.cz | ||||||
| A | 2001:1ab0:7e1e:2::5🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | ns2-prg.core.webglobe.com | ||||||
| A | 217.31.48.201🇨🇿 IGNUM-AS217.31.48.0/20 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | ns2-prg.core.webglobe.com | ||||||
| MX | mail5.ignum.cz ⭐ | ||||||
| A | 62.109.151.89🇨🇿 IGNUM-AS62.109.128.0/19 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| MX | mail2.ignum.cz(20) | ||||||
| A | 62.109.128.119🇨🇿 IGNUM-AS62.109.128.0/19 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | mx-lb.core.webglobe.com | ||||||
| SOA | ns1.ignum.comhostmaster@ignum.cz 2020-12-05 #1 | ||||||
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=1785667868 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
○A217.31.62.72015-05-10 → 2018-01-21 · 4 obs
● 2018-01-21 18:28:32
○ 2026-05-24 13:59:56
○ 2026-08-02 11:34:38
●A62.109.151.582026-05-24 → 2026-08-02 · 3 obs
● 2026-05-24 13:59:56
● 2026-08-02 11:34:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a2.info.afilias-nst.info, a0.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| ystem.info | ns2.ignum.cz, ns1.ignum.com | - |
✅ Authoritative Response
Server:217.31.48.201
NS records: ns2.ignum.cz, ns1.ignum.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ystem.info (unsigned zone)
⏱️ Timing
Total: 1018ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.109.151.58 |
| NS | 2 | ns1.ignum.com, ns2.ignum.cz |
| MX | 2 | mail5.ignum.cz (pri: 10), mail2.ignum.cz (pri: 20) |
| SOA | 1 | ns1.ignum.com hostmaster.ignum.cz |
Analysis
IP Addresses
ystem.info has exactly one IP address — 62.109.151.58.
ip-log.eu, vipspa.cz, carriercommand.com plus two other host names have IP numbers in common with ystem.info.
Name Servers
ystem.info is served by two delegated name servers, ns1.ignum.com and ns2.ignum.cz.
The name server configuration of ystem.info is shared with other domains, for instance uct.cz, venzl.net, hotelhastalprague.com and two others.
There is at least partial name server overlap between ystem.info and other domains — ce.industries, janves.com, openindiana.cz and two more among them.
Each of the two host names carries two IP addresses: ns1.ignum.com points to 185.65.223.35 and 2a00:1e40:a:53::5, and ns2.ignum.cz points to 217.31.48.201 and 2001:1ab0:7e1e:2::5.
Mail Servers
ystem.info uses two mail servers, mail2.ignum.cz and mail5.ignum.cz.
The mail server setup of ystem.info matches that of other domains such as aplisenscz.cz, rit.sk, dotz.cz and two others.
At least some of the mail servers used by ystem.info are shared with other domains: knezna.cz, dig.cz, yu-gi-oh.cz and two others among them.
These mail servers are often deployed together with mail12.ignum.cz, mail11.ignum.cz, mail8.ignum.cz and 5 other mail servers.
mail2.ignum.cz → 62.109.128.119 and mail5.ignum.cz → 62.109.151.89: one IP number per host name.