arthro.cz - robtex.com
arthro.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.185.245.96🇨🇿 MASTER-AS89.185.224.0/19 MASTER-NET-3 | ||||||
| PTR | d1009.masterinter.net | ||||||
| NS | server.cdi.cz ⭐ | ||||||
| A | 93.90.167.37🇨🇿 VODAFONE-CZ-AS93.90.160.0/20 Vodafone Czech Republic a.s. | ||||||
| PTR | www1.cdi.cz | ||||||
| NS | ns1.cdi.cz | ||||||
| A | 93.90.167.42🇨🇿 VODAFONE-CZ-AS93.90.160.0/20 Vodafone Czech Republic a.s. | ||||||
| NS | ns2.cdi.cz | ||||||
| A | 93.90.167.37🇨🇿 VODAFONE-CZ-AS93.90.160.0/20 Vodafone Czech Republic a.s. | ||||||
| PTR | www1.cdi.cz | ||||||
| NS | ns3.cdi.cz ⚠️ Not in parent delegation | ||||||
| A | 93.90.167.44🇨🇿 VODAFONE-CZ-AS93.90.160.0/20 Vodafone Czech Republic a.s. | ||||||
| PTR | benefity.cdi.cz | ||||||
| MX | mx.cdi.cz ⭐ | ||||||
| A | 93.90.167.38🇨🇿 VODAFONE-CZ-AS93.90.160.0/20 Vodafone Czech Republic a.s. | ||||||
| PTR | ms1.cdi.cz | ||||||
| TXT | v=spf1 a mx ip4:93.90.167.0/24 ip4:89.185.245.96 ~all | ||||||
| SOA | server.cdi.czhostmaster@cdi.cz 2008-10-06 #57 | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1774700235 | ||||||
Previously MX for
arthro.cz |
Same first word
arthro.dk |
arthro.com.ua |
arthro.biz |
arthro.events |
arthro.co.kr |
arthro.cz |
arthro.eu |
arthro.clinic |
arthro.gr |
arthro.com |
arthro.net |
Similar names
DNS History
13 records (6 active, 7 former)
○NSfox.fox1.cz2008-11-26 → 2008-11-26 · 3 obs
○ 2015-08-29 17:45:42
○ 2026-03-28 12:44:04
●NSns1.cdi.cz2015-08-29 → 2026-03-28 · 3 obs
● 2015-08-29 17:45:42
● 2026-03-28 12:44:04
●NSns2.cdi.cz2015-08-29 → 2026-03-28 · 3 obs
● 2015-08-29 17:45:42
● 2026-03-28 12:44:04
○NSns2.fox1.cz2008-11-26 → 2008-11-26 · 3 obs
○ 2015-08-29 17:45:42
○ 2026-03-28 12:44:04
●NSns3.cdi.cz2015-08-29 → 2026-03-28 · 3 obs
● 2015-08-29 17:45:42
● 2026-03-28 12:44:04
●NSserver.cdi.cz2015-08-29 → 2026-03-28 · 3 obs
● 2015-08-29 17:45:42
● 2026-03-28 12:44:04
○MXarthro.cz2008-11-26 → 2008-11-26 · 3 obs
○ 2015-08-29 17:45:42
○ 2026-03-28 12:44:04
●MXmx.cdi.cz2015-08-29 → 2026-03-28 · 3 obs
● 2015-08-29 17:45:42
● 2026-03-28 12:44:04
○A::ffff:3e6d:81052017-01-02 → 2017-01-07 · 5 obs
● 2017-01-02 22:36:52
● 2017-01-07 12:37:58
○ 2026-03-25 21:29:14
○ 2026-03-28 12:44:04
○A194.228.3.1032008-11-26 → 2008-11-26 · 3 obs
○ 2015-08-29 17:45:42
○ 2026-03-28 12:44:04
○A62.109.129.52017-01-02 → 2017-01-07 · 5 obs
● 2017-01-02 22:36:52
● 2017-01-07 12:37:58
○ 2026-03-25 21:29:14
○ 2026-03-28 12:44:04
○A85.118.128.1422015-08-29 → 2016-07-08 · 5 obs
● 2015-08-29 17:45:42
● 2016-07-08 20:30:16
○ 2017-01-02 22:36:52
○ 2026-03-28 12:44:04
●A89.185.245.962026-03-25 → 2026-03-28 · 3 obs
● 2026-03-25 21:29:14
● 2026-03-28 12:44:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| arthro.cz | ns1.cdi.cz, ns2.cdi.cz | 2 records |
✅ Authoritative Response
Server:194.213.194.49
NS records: ns1.cdi.cz, ns2.cdi.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for arthro.cz (unsigned zone)
⏱️ Timing
Total: 798ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.185.245.96 |
| NS | 3 | ns1.cdi.cz, ns3.cdi.cz... |
| MX | 1 | mx.cdi.cz (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:93.90.167.0/24 ip4:89.18 |
| SOA | 1 | server.cdi.cz hostmaster.cdi.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.cdi.cz, ns2.cdi.cz)
Analysis
IP Addresses
arthro.cz maps to IP address 89.185.245.96.
Other host names, for instance amgolf.cz, deos-grill.sk, d4564.masterinter.net, rejthar.com and netstavebniny.cz share IP numbers with arthro.cz.
Name Servers
arthro.cz is delegated to four name servers: ns1.cdi.cz, ns2.cdi.cz, ns3.cdi.cz and server.cdi.cz.
arthro.cz at least partially shares name servers with other domains such as eax.cz, blackeye.cz, interzeta.cz, avacom.cz and yachtcharters.cz.
These name servers are commonly used with ns1.cdicz.com and ns2.cdicz.com.
Host names with a single IP
ns1.cdi.cz points to 93.90.167.42
ns2.cdi.cz points to 93.90.167.37
ns3.cdi.cz points to 93.90.167.44
server.cdi.cz points to 93.90.167.37
Host names pointing to 93.90.167.37: ns2.cdi.cz and server.cdi.cz
Mail Servers
arthro.cz is handled by a single mail server, mx.cdi.cz.
mx.cdi.cz points to one IP number: 93.90.167.38.