czechtexas.org - robtex.com
czechtexas.org
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=1778545711 | ||||||
Same first word
czechtexas.org |
Similar names
DNS History
11 records (4 active, 7 former)
●NSns3.worldnic.com2015-06-10 → 2026-05-12 · 2 obs
● 2026-05-12 01:02:12
●NSns4.worldnic.com2015-06-10 → 2026-05-12 · 2 obs
● 2026-05-12 01:02:12
●MXczechtexas-org.mail.protection.outlook.com2026-03-28 → 2026-05-12 · 3 obs
● 2026-03-28 18:27:12
● 2026-05-12 01:02:12
○MXinbound.czechtexas.org.netsolmail.net2015-06-10 → 2016-09-14 · 4 obs
● 2016-09-14 05:10:22
○ 2017-12-13 17:09:40
○ 2026-05-12 01:02:12
○MXmx1.netsolmail.net2017-12-13 → 2017-12-13 · 4 obs
● 2017-12-13 17:09:40
○ 2026-03-28 18:27:12
○ 2026-05-12 01:02:12
●A174.136.57.202026-03-28 → 2026-05-12 · 3 obs
● 2026-03-28 18:27:12
● 2026-05-12 01:02:12
○A198.185.159.1442017-12-13 → 2017-12-13 · 4 obs
● 2017-12-13 17:09:40
○ 2026-03-28 18:27:12
○ 2026-05-12 01:02:12
○A198.185.159.1452017-12-13 → 2017-12-13 · 4 obs
● 2017-12-13 17:09:40
○ 2026-03-28 18:27:12
○ 2026-05-12 01:02:12
○A198.49.23.1442017-12-13 → 2017-12-13 · 4 obs
● 2017-12-13 17:09:40
○ 2026-03-28 18:27:12
○ 2026-05-12 01:02:12
○A198.49.23.1452017-12-13 → 2017-12-13 · 4 obs
● 2017-12-13 17:09:40
○ 2026-03-28 18:27:12
○ 2026-05-12 01:02:12
○A209.17.116.22015-06-10 → 2016-09-14 · 4 obs
● 2016-09-14 05:10:22
○ 2017-12-13 17:09:40
○ 2026-05-12 01:02:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| czechtexas.org | ns3.worldnic.com, ns4.worldnic.com | - |
✅ Authoritative Response
Server:162.159.26.110
NS records: ns3.worldnic.com, ns4.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for czechtexas.org (unsigned zone)
⏱️ Timing
Total: 1083ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 174.136.57.20 |
| NS | 2 | ns3.worldnic.com, ns4.worldnic.com |
| MX | 1 | czechtexas-org.mail.protection.outlook.c |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms24062877 |
| SOA | 1 | NS3.WORLDNIC.COM namehost.WORLDNIC.COM |
Analysis
IP Addresses
czechtexas.org points to a single IP number: 174.136.57.20.
other host names for instance cciprint.com, cloud-1a88e7.managed-vps.net, ns2.cloud-1a88e7.managed-vps.net, cg-labs.com and piamidam.org share IP numbers with czechtexas.org.
Name Servers
czechtexas.org is delegated to two name servers: ns3.worldnic.com and ns4.worldnic.com.
czechtexas.org shares the same name server setup as other domains, for example babarank.com, terrytree.com, wangtheater.org, centralkyfsb.com and iagcloud.com.
Host names with one IP number:
The host ns3.worldnic.com points to 162.159.26.110 and the host ns4.worldnic.com points to 162.159.27.124.
Mail Servers
czechtexas.org is handled by a single mail server, czechtexas-org.mail.protection.outlook.com.
Host name czechtexas-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::, 2a01:111:f403:c922::, 2a01:111:f403:f802::2, 2a01:111:f403:f90f::, 52.101.8.34, 52.101.10.8, 52.101.11.7 and 52.101.41.22.