stringdata.eu - robtex.com
stringdata.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.158.143.25🇨🇿 BlueTone-AS212.158.128.0/19 BlueTone-CRa-CZ First address block | ||||||
| NS | ns1.sdserver.cz ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns.sdserver.cz ⚠️ Not in parent delegation | ||||||
| A | 212.158.143.10🇨🇿 BlueTone-AS212.158.128.0/19 BlueTone-CRa-CZ First address block | ||||||
| NS | ns2.sdserver.cz ⚠️ Not in zone NS records | ||||||
| A | 212.158.143.16🇨🇿 BlueTone-AS212.158.128.0/19 BlueTone-CRa-CZ First address block | ||||||
| NS | ns3.sdserver.cz | ||||||
| A | 84.244.96.162🇨🇿 BlueTone-AS84.244.64.0/18 BlueTone-CRa-CZ Third address block | ||||||
| NS | ns4.sdserver.cz ⚠️ Not in parent delegation | ||||||
| MX | mail2.sdserver.cz ⭐ | ||||||
| MX | mail.sdserver.cz(20) | ||||||
| SOA | ns.sdserver.czdns-admin@stringdata.cz 2017-10-14 #0 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1124061296 | ||||||
Same first word
Similar names
DNS History
12 records (8 active, 4 former)
●NSns.sdserver.cz2026-03-13 → 2026-05-09 · 3 obs
● 2026-03-13 17:38:20
● 2026-05-09 18:39:06
●NSns1.sdserver.cz2015-08-22 → 2026-05-09 · 2 obs
● 2026-05-09 18:39:06
●NSns2.sdserver.cz2015-08-22 → 2026-05-09 · 2 obs
● 2026-05-09 18:39:06
●NSns3.sdserver.cz2015-08-22 → 2026-05-09 · 2 obs
● 2026-05-09 18:39:06
●NSns4.sdserver.cz2015-08-22 → 2026-05-09 · 2 obs
● 2026-05-09 18:39:06
○NSsrv1.sdserver.cz2015-08-22 → 2017-01-31 · 4 obs
● 2017-01-31 22:53:20
○ 2026-03-13 17:38:20
○ 2026-05-09 18:39:06
●MXmail.sdserver.cz2026-03-13 → 2026-05-09 · 3 obs
● 2026-03-13 17:38:20
● 2026-05-09 18:39:06
○MXmail.stringdata.cz2017-01-31 → 2017-01-31 · 4 obs
● 2017-01-31 22:53:20
○ 2026-03-13 17:38:20
○ 2026-05-09 18:39:06
●MXmail2.sdserver.cz2015-08-22 → 2026-05-09 · 2 obs
● 2026-05-09 18:39:06
○MXsdmail.sdserver.cz2015-08-22 → 2016-03-25 · 4 obs
● 2016-03-25 06:46:46
○ 2017-01-31 22:53:20
○ 2026-05-09 18:39:06
●A212.158.143.252026-03-13 → 2026-05-09 · 3 obs
● 2026-03-13 17:38:20
● 2026-05-09 18:39:06
○A81.0.239.662015-08-22 → 2017-01-31 · 4 obs
● 2017-01-31 22:53:20
○ 2026-03-13 17:38:20
○ 2026-05-09 18:39:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | si.dns.eu, w.dns.eu, x.dns.eu, y.dns.eu... | - |
| stringdata.eu | ns1.sdserver.cz, ns2.sdserver.cz | - |
✅ Authoritative Response
Server:212.158.143.16
NS records: ns1.sdserver.cz, ns2.sdserver.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stringdata.eu (unsigned zone)
⏱️ Timing
Total: 2330ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.158.143.25 |
| NS | 4 | ns2.sdserver.cz, ns4.sdserver.cz... |
| MX | 2 | mail.sdserver.cz (pri: 10), mail2.sdserver.cz (pri: 20) |
| SOA | 1 | ns.sdserver.cz dns-admin.stringdata.cz |
Analysis
IP Addresses
stringdata.eu points to a single IP: 212.158.143.25.
Other host names, for instance salestransformer.cz, winrobot.eu, stringdata.net, string.cz and pbox.cz share IP numbers with stringdata.eu.
Name Servers
stringdata.eu is delegated to five name servers: ns1.sdserver.cz, ns2.sdserver.cz, ns3.sdserver.cz, ns4.sdserver.cz and ns.sdserver.cz.
stringdata.eu at least partially shares its name servers with other domains, for instance stringdata.net, stringdata.cz, string.cz, pbox.cz and stringdata.sk.
These name servers are commonly used alongside ns1.bluetone.cz and ns.bluetone.cz.
Host names with one IP number:
ns2.sdserver.cz points to: 212.158.143.16.
ns3.sdserver.cz points to: 84.244.96.162.
ns.sdserver.cz points to: 212.158.143.10.
Mail Servers
Two mail servers mail2.sdserver.cz and mail.sdserver.cz handle stringdata.eu.
stringdata.eu uses the same mail server setup as other domains such as sydesk.cz, binf.cz, stringdata.org, sydesk.com and stringdata.info.