cdvgis.cz - robtex.com
cdvgis.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 78.102.13.70🇨🇿 VODAFONE-CZ-AS78.102.0.0/17 Vodafone Czech Republic a.s. | ||||||
| PTR | ip-78-102-13-70.net.vodafone.cz | ||||||
| NS | ns.forpsi.net ⭐ | ||||||
| A | 2001:15e8:101:1::c282🇨🇿 INTERNET-CZ2001:15e8::/32 | ||||||
| PTR | ns.forpsi.net | ||||||
| A | 81.2.194.130🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | ns.forpsi.net | ||||||
| NS | ns.forpsi.cz | ||||||
| A | 2001:15e8:201:1::d1b9🇨🇿 INTERNET-CZ2001:15e8::/32 | ||||||
| PTR | ns.forpsi.cz | ||||||
| A | 81.2.209.185🇨🇿 INTERNET-CZ81.2.209.0/24 | ||||||
| PTR | ns.forpsi.cz | ||||||
| NS | ns.forpsi.it | ||||||
| A | 2a00:6d41:2:1::5🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network | ||||||
| PTR | ns.forpsi.it | ||||||
| A | 95.110.254.165🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network | ||||||
| PTR | host165-254-110-95.serverdedicati.aruba.it | ||||||
| MX | mail1.cdv.cz ⭐ | ||||||
| A | 78.102.16.230🇨🇿 VODAFONE-CZ-AS78.102.0.0/17 Vodafone Czech Republic a.s. | ||||||
| PTR | ip-78-102-16-230.net.vodafone.cz | ||||||
| MX | mail.cdv.cz(50) | ||||||
| A | 78.102.13.66🇨🇿 VODAFONE-CZ-AS78.102.0.0/17 Vodafone Czech Republic a.s. | ||||||
| PTR | mail.cdv.cz | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-04-09 #1 | ||||||
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=1777490235 | ||||||
Same first word
cdvgis.cz |
Similar names
DNS History
10 records (6 active, 4 former)
●NSns.forpsi.cz2026-02-22 → 2026-04-29 · 3 obs
● 2026-02-22 02:41:52
● 2026-04-29 20:00:16
●NSns.forpsi.it2026-02-22 → 2026-04-29 · 3 obs
● 2026-02-22 02:41:52
● 2026-04-29 20:00:16
●NSns.forpsi.net2026-02-22 → 2026-04-29 · 3 obs
● 2026-02-22 02:41:52
● 2026-04-29 20:00:16
○NSns.jdvm.cz2015-08-16 → 2017-03-26 · 4 obs
● 2017-03-26 15:18:28
○ 2026-02-22 02:41:52
○ 2026-04-29 20:00:16
○NSns2.baud.cz2015-08-16 → 2017-03-26 · 4 obs
● 2017-03-26 15:18:28
○ 2026-02-22 02:41:52
○ 2026-04-29 20:00:16
●MXmail.cdv.cz2026-02-22 → 2026-04-29 · 3 obs
● 2026-02-22 02:41:52
● 2026-04-29 20:00:16
●MXmail1.cdv.cz2026-02-22 → 2026-04-29 · 3 obs
● 2026-02-22 02:41:52
● 2026-04-29 20:00:16
○MXmx.cdvgis.cz2015-08-16 → 2017-03-26 · 4 obs
● 2017-03-26 15:18:28
○ 2026-02-22 02:41:52
○ 2026-04-29 20:00:16
○MXmxs.cdvgis.cz2015-08-16 → 2017-03-26 · 4 obs
● 2017-03-26 15:18:28
○ 2026-02-22 02:41:52
○ 2026-04-29 20:00:16
●A78.102.13.702026-02-22 → 2026-04-29 · 2 obs
● 2026-04-29 20:00:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, b.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz | - |
| cdvgis.cz | ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net | 2 records |
✅ Authoritative Response
Server:95.110.254.165
NS records: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1166ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.102.13.70 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 2 | mail.cdv.cz (pri: 10), mail1.cdv.cz (pri: 50) |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
IP Addresses
cdvgis.cz resolves to one IP number: 78.102.13.70.
other host names including datanu.cz, czrso.cz, pavamtio.cz, jirka.cdv.cz and srazenazver.cz share IP numbers with cdvgis.cz.
Name Servers
cdvgis.cz is delegated to three name servers ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
cdvgis.cz at least partially shares name servers with other domains, for instance zencafe.cz, protar.hu, zsvk.cz, chat-pomoc.cz and imagie.cz.
these name servers are commonly used alongside ns.forpsi.us.
Host names with two IP numbers:
ns.forpsi.cz points to: 2001:15e8:201:1::d1b9 and 81.2.209.185.
ns.forpsi.it points to: 2a00:6d41:2:1::5 and 95.110.254.165.
ns.forpsi.net points to: 2001:15e8:101:1::c282 and 81.2.194.130.
Mail Servers
Two mail servers handle cdvgis.cz: mail1.cdv.cz and mail.cdv.cz.
Host names with one IP number:
mail1.cdv.cz points to 78.102.16.230
mail.cdv.cz points to 78.102.13.66