cssd.cz - dns.ninja
cssd.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 209.124.66.18🇺🇸 A2HOSTING209.124.66.0/23 SITEPROTECT | ||||||
| PTR | nl1-tr103.supercp.com | ||||||
| NS | ns1.ignum.com ⭐ | ||||||
| A | 2a00:1e40:a:53::5🇸🇰 IGNUM-AS2a00:1e40:a::/48 | ||||||
| PTR | ns1-bra.core.webglobe.com | ||||||
| A | 185.65.223.35🇸🇰 IGNUM-AS185.65.223.0/24 | ||||||
| PTR | ns1-bra.core.webglobe.com | ||||||
| NS | ns2.ignum.cz | ||||||
| A | 2001:1ab0:7e1e:2::5🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | ns2-prg.core.webglobe.com | ||||||
| A | 217.31.48.201🇨🇿 IGNUM-AS217.31.48.0/20 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | ns2-prg.core.webglobe.com | ||||||
| TXT | google-site-verification=gTC7UnTLbBTTOzc_pYT8FtagBUKpqxjwVGEen8XSnRg | ||||||
| TXT | v=spf1 mx mx:email.nlogy.cz -all | ||||||
| SOA | ns1.ignum.comhostmaster@ignum.cz 2026-06-05 #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=1781282835 | ||||||
rank #2291 in the tld
WOT: SAFE (62/100)
Subdomains
Same first word
cssd.com.tw |
cssd.com.cn |
cssd.com |
cssd.net |
cssd.biz |
cssd.org |
cssd.de |
cssd.fr |
cssd.cz |
cssd.lv |
cssd.org.ua |
cssd.ac.uk |
cssd.ab.ca |
cssd.vn |
cssd.cn |
cssd.in |
Similar names
DNS History
7 records (3 active, 4 former)
○MXemail.nlogy.cz2015-08-14 → 2021-08-31 · 4 obs
● 2021-08-31 08:58:30
○ 2026-02-21 21:38:20
○ 2026-06-12 17:21:36
●A209.124.66.182026-02-21 → 2026-06-12 · 3 obs
● 2026-02-21 21:38:20
● 2026-06-12 17:21:36
○A217.16.188.92017-05-25 → 2021-08-31 · 5 obs
● 2017-05-25 13:39:06
● 2021-08-31 08:58:30
○ 2026-02-21 21:38:20
○ 2026-06-12 17:21:36
○A80.250.24.1572015-08-14 → 2016-01-09 · 4 obs
● 2016-01-09 00:41:16
○ 2016-03-04 16:10:40
○ 2026-06-12 17:21:36
○A93.185.103.92016-03-04 → 2017-01-09 · 5 obs
● 2016-03-04 16:10:40
● 2017-01-09 16:59:10
○ 2017-05-25 13:39:06
○ 2026-06-12 17:21:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, c.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz | - |
| cssd.cz | ns1.ignum.com, ns2.ignum.cz | 2 records |
✅ Authoritative Response
Server:185.65.223.35
NS records: ns1.ignum.com, ns2.ignum.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1181ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.124.66.18 |
| NS | 2 | ns2.ignum.cz, ns1.ignum.com |
| TXT | 2 | v=spf1 mx mx:email.nlogy.cz -all, google-site-verification=gTC7UnTLbBTTOzc |
| SOA | 1 | ns1.ignum.com hostmaster.ignum.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.ignum.cz, ns2.ignum.cz)
Analysis
Hierarchy
cssd.cz serves as the parent of ik.cssd.cz and www.cssd.cz.
IP Addresses
cssd.cz has exactly one IP address — 209.124.66.18.
www.cssd.cz, viarnet.org, ruraldevelopment.es plus two other host names have IP numbers in common with cssd.cz.
Name Servers
The NS records for cssd.cz delegate to ns1.ignum.com and ns2.ignum.cz.
The name server configuration of cssd.cz is shared with other domains, for instance levne-lyze.cz, fototapety.cz, envir.cz and two others.
At least some of cssd.cz's name servers are shared with other domains, for example msblegal.cz, idev.cz, divadlojazyku.cz and two more.
It is common for these name servers to be used in conjunction with the name servers ns1.ignum.eu, ns2.ignum.eu and ns3.ignum.eu.
ns1.ignum.com resolves to 185.65.223.35 and 2a00:1e40:a:53::5. Likewise, ns2.ignum.cz resolves to 217.31.48.201 and 2001:1ab0:7e1e:2::5 — two IP addresses apiece.