presentace.cz - robtex.com
presentace.cz
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 2a00:19a0:3:76:0:d9c6:766f:1๐จ๐ฟ ZONER-AS2a00:19a0::/32 ZONER-IPV6-NET | ||||||
| PTR | sup.zarea.net | ||||||
| A | 217.198.118.111๐จ๐ฟ ZONER-AS217.198.112.0/20 ZONER-NET | ||||||
| NS | ns.forpsi.net โญ | ||||||
| A | 2001:15e8:101:1::c282๐จ๐ฟ INTERNET-CZ2001:15e8::/32 | ||||||
| PTR | ns.forpsi.net | ||||||
| A | 81.2.194.130๐จ๐ฟ INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | ns.forpsi.net | ||||||
| NS | ns.forpsi.cz | ||||||
| A | 2001:15e8:201:1::d1b9๐จ๐ฟ INTERNET-CZ2001:15e8::/32 | ||||||
| PTR | ns.forpsi.cz | ||||||
| A | 81.2.209.185๐จ๐ฟ INTERNET-CZ81.2.209.0/24 | ||||||
| PTR | ns.forpsi.cz | ||||||
| NS | ns.forpsi.it | ||||||
| A | 2a00:6d41:2:1::5๐ฎ๐น ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network | ||||||
| PTR | ns.forpsi.it | ||||||
| A | 95.110.254.165๐ฎ๐น ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network | ||||||
| PTR | host165-254-110-95.serverdedicati.aruba.it | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-04-09 #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=1776016042 | ||||||
Same first word
presentace.com |
presentace.cz |
Similar names
DNS History
8 records (5 active, 3 former)
โNSns.forpsi.net2015-06-08 โ 2026-04-12 ยท 2 obs
โ 2026-04-12 18:26:56
โA217.198.118.1112026-04-02 โ 2026-04-12 ยท 3 obs
โ 2026-04-02 05:43:16
โ 2026-04-12 18:26:56
โA217.198.118.162015-11-05 โ 2017-01-25 ยท 5 obs
โ 2015-11-05 12:45:52
โ 2017-01-25 03:59:22
โ 2018-05-20 13:51:22
โ 2026-04-12 18:26:56
โA217.198.118.962015-06-08 โ 2015-06-08 ยท 3 obs
โ 2015-11-05 12:45:52
โ 2026-04-12 18:26:56
โA217.198.118.982018-05-20 โ 2018-05-20 ยท 4 obs
โ 2018-05-20 13:51:22
โ 2026-04-02 05:43:16
โ 2026-04-12 18:26:56
โA2a00:19a0:3:76:0:d9c6:766f:12026-04-02 โ 2026-04-12 ยท 3 obs
โ 2026-04-02 05:43:16
โ 2026-04-12 18:26:56
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| presentace.cz | ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net | 2 records |
โ Authoritative Response
Server:81.2.194.130
NS records: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 1434ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.198.118.111 |
| AAAA | 1 | 2a00:19a0:3:76:0:d9c6:766f:1 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
IP Addresses
presentace.cz points to two IP numbers: 2a00:19a0:3:76:0:d9c6:766f:1 and 217.198.118.111.
Other host names such as czechcomputer.inshop.cz, sup.zarea.net, newsite.inshop.cz, rezacky.com and zverda.cz share IPs with presentace.cz.
Name Servers
presentace.cz is delegated to three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
presentace.cz at least partially shares name servers with other domains, for instance toptradeprofi.cz, orisco.eu, chytrybyt.cz, onlinecviceni.cz and fawe.cz.
these name servers are often used in conjunction with the name servers ns.forpsi.us.
Host ns.forpsi.cz points to 2001:15e8:201:1::d1b9 and 81.2.209.185; Host ns.forpsi.it points to 2a00:6d41:2:1::5 and 95.110.254.165; Host ns.forpsi.net points to 2001:15e8:101:1::c282 and 81.2.194.130.