ces-cz.com - robtex.com
ces-cz.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778321851 | ||||||
Same first word
ces-cz.com |
DNS History
9 records (8 active, 1 former)
●MXalt1.aspmx.l.google.com2015-08-05 → 2026-05-09 · 2 obs
● 2026-05-09 10:22:40
●MXalt2.aspmx.l.google.com2015-08-05 → 2026-05-09 · 2 obs
● 2026-05-09 10:22:40
●MXalt3.aspmx.l.google.com2015-08-05 → 2026-05-09 · 2 obs
● 2026-05-09 10:22:40
●MXalt4.aspmx.l.google.com2015-08-05 → 2026-05-09 · 2 obs
● 2026-05-09 10:22:40
●MXaspmx.l.google.com2015-08-05 → 2026-05-09 · 2 obs
● 2026-05-09 10:22:40
○A217.31.49.1022015-08-05 → 2016-01-30 · 4 obs
● 2016-01-30 16:59:16
○ 2016-03-05 03:36:50
○ 2026-05-09 10:22:40
●A217.31.49.1042016-03-05 → 2026-05-09 · 3 obs
● 2016-03-05 03:36:50
● 2026-05-09 10:22:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ces-cz.com | ns2.ignum.cz, ns1.ignum.com | 2 records |
✅ Authoritative Response
Server:217.31.48.201
NS records: ns2.ignum.cz, ns1.ignum.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ces-cz.com (unsigned zone)
⏱️ Timing
Total: 888ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.31.49.104 |
| NS | 2 | ns1.ignum.com, ns2.ignum.cz |
| MX | 5 | alt4.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)... |
| SOA | 1 | ns1.ignum.com hostmaster.ignum.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.ignum.com, ns1.ignum.com)
Analysis
IP Addresses
ces-cz.com resolves to one IP number: 217.31.49.104.
Other host names, for instance galerieavpraha.cz, restaurace-botanic.cz, lucee.cust.ignum.cz, gnomus.eu and www.galerieavpraha.cz share IP numbers with ces-cz.com.
Name Servers
ces-cz.com's delegation uses two name servers: ns1.ignum.com and ns2.ignum.cz.
ces-cz.com uses the same name server setup as other domains, such as reactor.cz, panna.cz, own-cloud.org, digres.cz and g2p.cz.
ces-cz.com at least partially shares name servers with other domains, including snezka.net, epilatory.cz, praktikjc.cz, taborvrazne.cz and restauracetiskarna.cz.
These name servers are often used with ns.onebit.cz and ns.onebit.org.
Host names with two IPs:
ns1.ignum.com points to 2a00:1e40:a:53::5 and 185.65.223.35
ns2.ignum.cz points to 2001:1ab0:7e1e:2::5 and 217.31.48.201
Mail Servers
ces-cz.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
ces-cz.com shares at least some mail servers with other domains, for example triptrack.com.br, unibas.it, freedomelec.org, bridgetmorris.com and abisgroup.net.
these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to: 2607:f8b0:4023:c06::1b and 74.125.137.27.
alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.26.
alt2.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1a and 172.253.145.27.
alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.27.
alt4.aspmx.l.google.com points to: 2a00:1450:4025:c01::1a and 142.250.147.27.