tx.cx - robtex.com
tx.cx
cx
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns.anycast.nic.cx ⭐ | ||||||
| NS | ns1.anycastdns.cz | ||||||
| NS | ns2.anycastdns.cz | ||||||
| TXT | Generation Time: 1778328297 | ||||||
| TXT | Generation Time ISO 8601: 2026-05-09 12:04:57 | ||||||
| SOA | ns.anycast.nic.cxhostmaster@coccaregistry.org 2026-05-09 #6 | ||||||
Previously MX for
tx.cx |
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSdns1.registrar-servers.com2026-02-14 → 2026-05-09 · 3 obs
● 2026-02-14 22:53:30
● 2026-05-09 14:28:38
●NSdns2.registrar-servers.com2026-02-14 → 2026-05-09 · 3 obs
● 2026-02-14 22:53:30
● 2026-05-09 14:28:38
○NSns1.cyon.ch2015-06-22 → 2018-01-02 · 4 obs
● 2018-01-02 16:26:42
○ 2026-02-14 22:53:30
○ 2026-05-09 14:28:38
○NSns2.cyon.ch2015-06-22 → 2018-01-02 · 4 obs
● 2018-01-02 16:26:42
○ 2026-02-14 22:53:30
○ 2026-05-09 14:28:38
●MXmail.protonmail.ch2016-08-30 → 2026-05-09 · 3 obs
● 2016-08-30 18:54:20
● 2026-05-09 14:28:38
●MXmailsec.protonmail.ch2026-02-14 → 2026-05-09 · 3 obs
● 2026-02-14 22:53:30
● 2026-05-09 14:28:38
○MXtx.cx2015-06-22 → 2016-06-18 · 4 obs
● 2016-06-18 15:55:40
○ 2016-08-30 18:54:20
○ 2026-05-09 14:28:38
○A149.126.2.542015-06-22 → 2016-04-04 · 4 obs
● 2016-04-04 00:52:54
○ 2016-06-11 04:29:18
○ 2026-05-09 14:28:38
○A149.126.4.622017-09-17 → 2018-01-02 · 5 obs
● 2017-09-17 06:10:20
● 2018-01-02 16:26:42
○ 2026-02-14 22:53:30
○ 2026-05-09 14:28:38
○A194.126.200.542016-06-11 → 2017-03-20 · 5 obs
● 2016-06-11 04:29:18
● 2017-03-20 19:25:18
○ 2017-09-17 06:10:20
○ 2026-05-09 14:28:38
●A76.76.21.212026-02-14 → 2026-05-09 · 3 obs
● 2026-02-14 22:53:30
● 2026-05-09 14:28:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cx | ns.anycast.nic.cx, ns1.anycastdns.cz, ns2.anycastdns.cz | 5 records |
| tx.cx | dns2.registrar-servers.com, dns1.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns2.registrar-servers.com, dns1.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tx.cx (unsigned zone)
⏱️ Timing
Total: 560ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | v=spf1 include:_spf.protonmail.ch ~all, protonmail-verification=f5fdd7fd54b212f7 |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 5
In-bailiwick: 2 (ns.anycast.nic.cx, ns.anycast.nic.cx)
Out-of-bailiwick: 3 (ns1.anycastdns.cz, ns1.anycastdns.cz, ns2.anycastdns.cz)
Analysis
IP Addresses
tx.cx points to a single IP address: 76.76.21.21.
Other host names such as transentis.de, wheatlanddentalcare.com, varier.de, arenda-sayta.ru and leetdesk.com share IP numbers with tx.cx.
Name Servers
tx.cx is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
tx.cx uses the same name server setup as other domains, including ak-motors.de, dynamicid.net, adepimage.com, acturapro.com and chililabs.io.
Host names with two IP numbers:
dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.
dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.
Mail Servers
tx.cx is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
tx.cx uses the same mail server setup as other domains, for instance whiteawareness.com, invent-it.dk, vanwesten.info, bronzefork.com and zeligslaw.com.
tx.cx shares at least some mail servers with other domains, for example x3k.ru, headacheandpain.com, mesbaker.com, brunze.com and peregarcia.com.
Host names with three IP numbers:
mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.