streamtec.org - robtex.com
streamtec.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:c0c:303c::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 116.203.90.181🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC | ||||||
| NS | ns2.pipni.cz ⭐ | ||||||
| A | 2a01:430:220::3🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| PTR | ns2.pipni.cz | ||||||
| A | 83.167.247.20🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| PTR | ns2.pipni.cz | ||||||
| NS | ns.pipni.cz | ||||||
| A | 93.185.104.4🇨🇿 VSHOSTING93.185.96.0/20 II. | ||||||
| PTR | ns.pipni.cz | ||||||
| NS | ns3.pipni.cz | ||||||
| A | 2a01:430:220::4🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| PTR | ns3.pipni.cz | ||||||
| A | 83.167.247.153🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| PTR | ns3.pipni.cz | ||||||
| MX | mail.streamtec.org ⭐ | ||||||
| A | 93.185.104.5🇨🇿 VSHOSTING93.185.96.0/20 II. | ||||||
| PTR | mail.pipni.cz | ||||||
| MX | ns3.pipni.cz(20) | ||||||
| A | 2a01:430:220::4🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| PTR | ns3.pipni.cz | ||||||
| A | 83.167.247.153🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| PTR | ns3.pipni.cz | ||||||
| SOA | ns.pipni.czpipni@pipni.cz serial=478185660 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776971780 | ||||||
Subdomains
mail.streamtec.org |
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
●MXmail.streamtec.org2015-05-24 → 2026-04-23 · 2 obs
● 2026-04-23 19:33:22
●A116.203.90.1812026-03-12 → 2026-04-23 · 3 obs
● 2026-03-12 16:55:46
● 2026-04-23 19:33:22
○A2a01:4f8:c012:4a65::12026-03-12 → 2026-04-23 · 2 obs
○ 2026-04-23 19:33:22
●A2a01:4f8:c0c:303c::12026-03-12 → 2026-04-23 · 3 obs
● 2026-03-12 16:55:46
● 2026-04-23 19:33:22
○A49.13.15.162026-03-12 → 2026-04-23 · 2 obs
○ 2026-04-23 19:33:22
○A93.185.104.272015-05-24 → 2017-05-29 · 4 obs
● 2017-05-29 09:14:46
○ 2026-03-12 16:55:46
○ 2026-04-23 19:33:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| streamtec.org | ns.pipni.cz, ns2.pipni.cz, ns3.pipni.cz | - |
✅ Authoritative Response
Server:83.167.247.20
NS records: ns.pipni.cz, ns2.pipni.cz, ns3.pipni.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for streamtec.org (unsigned zone)
⏱️ Timing
Total: 711ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.203.90.181 |
| AAAA | 1 | 2a01:4f8:c0c:303c::1 |
| NS | 3 | ns.pipni.cz, ns2.pipni.cz... |
| MX | 2 | ns3.pipni.cz (pri: 20), mail.streamtec.org (pri: 10) |
| SOA | 1 | ns.pipni.cz pipni.pipni.cz |
Analysis
Hierarchy
The parent of mail.streamtec.org is streamtec.org.
IP Addresses
streamtec.org points to two IP numbers: 2a01:4f8:c0c:303c::1 and 116.203.90.181.
Name Servers
The domain streamtec.org is delegated to three name servers: ns2.pipni.cz, ns3.pipni.cz and ns.pipni.cz.
streamtec.org shares name servers with other domains at least partially, for instance aaa-hodinky.eu, ivtbrno.cz, paddleboard.cz, kunes.name and filipkoubek.cz.
Host names with two IPs:
ns2.pipni.cz points to 2a01:430:220::3 and 83.167.247.20.
ns3.pipni.cz points to 2a01:430:220::4 and 83.167.247.153.
Host names with one IP:
ns.pipni.cz points to 93.185.104.4.
Mail Servers
streamtec.org is handled by two mail servers: ns3.pipni.cz and mail.streamtec.org.
streamtec.org shares some mail servers with other domains, including izabelka.cz, ckvis.cz, shanimpraci.eu, ebros.cz and sinton.cz.
These mail servers are often used together with mail.izabelka.cz, mail.ckvis.cz, mail.shanimpraci.eu, mail.ebros.cz, mail.sinton.cz, mail.xfoto.biz, mail.nekvasil.net and mail.cinovahora.cz.
Host names with one IP number: mail.streamtec.org points to 93.185.104.5.