controller.cz - robtex.com
controller.cz
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 81.2.196.19๐จ๐ฟ INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | 19.196.forpsi.net | ||||||
| NS | ns.grdns.cz โญ | ||||||
| A | 2001:15e8:101:1::c268๐จ๐ฟ INTERNET-CZ2001:15e8::/32 | ||||||
| PTR | ns.grdns.cz | ||||||
| A | 81.2.194.104๐จ๐ฟ INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | ns.grdns.cz | ||||||
| NS | ns.grdns.it | ||||||
| A | 2a00:6d41:2:1::7๐ฎ๐น ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network | ||||||
| PTR | ns.grdns.it | ||||||
| A | 95.110.254.167๐ฎ๐น ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network | ||||||
| PTR | ns.grdns.it | ||||||
| SOA | ns.grdns.czadmin@forpsi.com 2026-08-03 #1 | ||||||
cz
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.ns.nic.cz โญ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1787368643 | ||||||
Same first word
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DNS History
8 records (3 active, 5 former)
โNSns.grdns.cz2026-08-18 โ 2026-08-22 ยท 3 obs
โ 2026-08-18 02:18:52
โ 2026-08-22 04:09:30
โNSns.grdns.it2026-08-18 โ 2026-08-22 ยท 3 obs
โ 2026-08-18 02:18:52
โ 2026-08-22 04:09:30
โNSns1.sedoparking.com2016-01-21 โ 2017-01-28 ยท 4 obs
โ 2017-01-28 12:28:58
โ 2026-08-18 02:18:52
โ 2026-08-22 04:09:30
โNSns2.sedoparking.com2016-01-21 โ 2017-01-28 ยท 4 obs
โ 2017-01-28 12:28:58
โ 2026-08-18 02:18:52
โ 2026-08-22 04:09:30
โMXlocalhost2017-01-28 โ 2017-01-28 ยท 4 obs
โ 2017-01-28 12:28:58
โ 2026-08-18 02:18:52
โ 2026-08-22 04:09:30
โMXmail.nickstel.com2016-01-21 โ 2016-04-23 ยท 4 obs
โ 2016-04-23 16:13:56
โ 2017-01-28 12:28:58
โ 2026-08-22 04:09:30
โA72.52.4.912016-01-21 โ 2017-01-28 ยท 4 obs
โ 2017-01-28 12:28:58
โ 2026-08-18 02:18:52
โ 2026-08-22 04:09:30
โA81.2.196.192026-08-18 โ 2026-08-22 ยท 3 obs
โ 2026-08-18 02:18:52
โ 2026-08-22 04:09:30
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz | - |
| controller.cz | ns.grdns.cz, ns.grdns.it | 2 records |
โ Authoritative Response
Server:95.110.254.167
NS records: ns.grdns.cz, ns.grdns.it
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for controller.cz (unsigned zone)
โฑ๏ธ Timing
Total: 598ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.2.196.19 |
| NS | 2 | ns.grdns.cz, ns.grdns.it |
| SOA | 1 | ns.grdns.cz admin.forpsi.com |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.grdns.cz, ns.grdns.cz)
Analysis
IP Addresses
controller.cz resolves to one IP address: 81.2.196.19.
asapitcrew.com, synaps.cz, modeliny.cz and two other host names share IP numbers with controller.cz.
Name Servers
Two name servers handle the delegation for controller.cz: ns.grdns.cz and ns.grdns.it.
controller.cz uses the same name servers as several other domains โ among them mimon-restaurace.cz, 17ka.cz, akmb.eu and two more.
ns.grdns.cz and ns.grdns.it both carry two IP addresses. The A records for ns.grdns.cz are 81.2.194.104 and 2001:15e8:101:1::c268; the A records for ns.grdns.it are 95.110.254.167 and 2a00:6d41:2:1::7.