holandsko.cz - robtex.com
holandsko.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 217.16.184.84🇨🇿 VSHOSTING217.16.176.0/20 III. | ||||||
| PTR | hrdlicka.vshosting.cz | ||||||
| NS | ns.grdns.cz ⭐ | ||||||
| A | 2001:15e8:101:1::c268🇨🇿 INTERNET-CZ2001:15e8::/32 | ||||||
| PTR | ns.grdns.cz | ||||||
| A | 81.2.194.104🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | ns.grdns.cz | ||||||
| NS | ns.grdns.it | ||||||
| A | 2a00:6d41:2:1::7🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network | ||||||
| PTR | ns.grdns.it | ||||||
| A | 95.110.254.167🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network | ||||||
| PTR | ns.grdns.it | ||||||
| MX | sbs.dutchmasters.cz ⭐ | ||||||
| A | 217.16.184.84🇨🇿 VSHOSTING217.16.176.0/20 III. | ||||||
| PTR | hrdlicka.vshosting.cz | ||||||
| TXT | google-site-verification=dU4qEa9SB7icdm-53_qQTJ1XOOc_qLhs633XtTq_ZUc | ||||||
| SOA | ns.grdns.czadmin@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=1776169035 | ||||||
Same first word
holandsko.cz |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns.cebin.cz2015-08-18 → 2016-08-02 · 4 obs
● 2016-08-02 23:22:24
○ 2026-02-15 22:38:54
○ 2026-04-14 13:04:10
●NSns.grdns.cz2026-02-15 → 2026-04-14 · 3 obs
● 2026-02-15 22:38:54
● 2026-04-14 13:04:10
●NSns.grdns.it2026-02-15 → 2026-04-14 · 3 obs
● 2026-02-15 22:38:54
● 2026-04-14 13:04:10
○NSns.informica.cz2015-08-18 → 2016-08-02 · 4 obs
● 2016-08-02 23:22:24
○ 2026-02-15 22:38:54
○ 2026-04-14 13:04:10
○NSwww.cebin.cz2015-08-18 → 2016-08-02 · 4 obs
● 2016-08-02 23:22:24
○ 2026-02-15 22:38:54
○ 2026-04-14 13:04:10
○MXmail.cebin.cz2015-08-18 → 2016-08-02 · 4 obs
● 2016-08-02 23:22:24
○ 2026-02-15 22:38:54
○ 2026-04-14 13:04:10
●MXsbs.dutchmasters.cz2015-08-18 → 2026-04-14 · 2 obs
● 2026-04-14 13:04:10
○A212.20.102.1032015-08-18 → 2016-04-09 · 4 obs
● 2016-04-09 00:42:40
○ 2016-08-02 23:22:24
○ 2026-04-14 13:04:10
●A217.16.184.842016-08-02 → 2026-04-14 · 3 obs
● 2016-08-02 23:22:24
● 2026-04-14 13:04:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| holandsko.cz | ns.grdns.cz, ns.grdns.it | 2 records |
✅ Authoritative Response
Server:81.2.194.104
NS records: ns.grdns.cz, ns.grdns.it
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1399ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.16.184.84 |
| NS | 2 | ns.grdns.cz, ns.grdns.it |
| MX | 1 | sbs.dutchmasters.cz (pri: 10) |
| TXT | 1 | google-site-verification=dU4qEa9SB7icdm- |
| SOA | 1 | ns.grdns.cz admin.forpsi.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.grdns.cz, ns.grdns.cz)
Analysis
IP Addresses
holandsko.cz resolves to one IP number: 217.16.184.84.
other host names including revel-pex.com, frankuvdvur.cz, idtp.cz, belgie.cz and biketeam.cz share IP numbers with holandsko.cz.
Name Servers
holandsko.cz is delegated to two name servers ns.grdns.cz and ns.grdns.it.
holandsko.cz shares the same name server setup as other domains, for instance reeloffset.cz, tanecpha.cz, fccps.cz, antique-prague.eu and compositecomponents.eu.
holandsko.cz at least partially shares name servers with other domains, for instance ukaz.info.
Host names with two IP numbers:
The host name ns.grdns.cz points to 2001:15e8:101:1::c268 and 81.2.194.104; the host name ns.grdns.it points to 2a00:6d41:2:1::7 and 95.110.254.167.
Mail Servers
holandsko.cz is handled by a single mail server, sbs.dutchmasters.cz.
holandsko.cz shares the same mail server setup as other domains, for instance skipperskaskola.cz.
sbs.dutchmasters.cz resolves to IP 217.16.184.84.