bittech.org - dns.ninja
bittech.org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 37.9.175.165🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24 | ||||||
| PTR | ing.r3.websupport.sk | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1779679064 | ||||||
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=1781586856 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSalfa.ns.active24.cz2015-06-06 → 2017-04-05 · 4 obs
● 2017-04-05 14:37:02
○ 2026-05-12 02:14:52
○ 2026-06-16 05:31:02
○NSbeta.ns.active24.cz2015-06-06 → 2017-04-05 · 4 obs
● 2017-04-05 14:37:02
○ 2026-05-12 02:14:52
○ 2026-06-16 05:31:02
●NSns1.websupport.cz2026-05-12 → 2026-06-16 · 3 obs
● 2026-05-12 02:14:52
● 2026-06-16 05:31:02
●NSns2.websupport.cz2026-05-12 → 2026-06-16 · 3 obs
● 2026-05-12 02:14:52
● 2026-06-16 05:31:02
●NSns3.websupport.eu2026-05-12 → 2026-06-16 · 3 obs
● 2026-05-12 02:14:52
● 2026-06-16 05:31:02
○A2a02:4a8:ac24:102::96:752015-06-06 → 2017-04-05 · 4 obs
● 2017-04-05 14:37:02
○ 2026-05-12 02:14:52
○ 2026-06-16 05:31:02
●A37.9.175.1652026-05-12 → 2026-06-16 · 3 obs
● 2026-05-12 02:14:52
● 2026-06-16 05:31:02
○A81.95.96.752015-06-06 → 2017-04-05 · 4 obs
● 2017-04-05 14:37:02
○ 2026-05-12 02:14:52
○ 2026-06-16 05:31:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| bittech.org | ns2.websupport.cz, ns1.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:185.71.159.12
NS records: ns2.websupport.cz, ns1.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 536ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.165 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
IP Addresses
bittech.org points to a single IP number: 37.9.175.165.
Additional host names — www.azbeton.cz, alvero.cz, mpapa.cz and two others — share IP numbers with bittech.org.
Name Servers
bittech.org has three name servers — ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
bittech.org shares at least some of its name servers with other domains, including raccon.cz, ms-source.com, fprgroup.cz and two others.
These name servers are frequently paired with the name servers ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
Each of ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu points to two IP numbers. ns1.websupport.cz points to 45.10.97.11 and 2a10:bbc0::11. ns2.websupport.cz points to 185.71.159.12 and 2a02:250:3::12. ns3.websupport.eu points to 45.10.97.13 and 2a10:bbc0::13.