ceecon.cz - robtex.com
ceecon.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:7e01::f03c:91ff:fe6c:200e🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies | ||||||
| PTR | mail.ceecon.cz | ||||||
| A | 139.162.157.78🇩🇪 AKAMAI-LINODE-AP139.162.128.0/19 Akamai Technologies | ||||||
| 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 | mail.ceecon.cz ⭐ | ||||||
| A | 2a01:7e01::f03c:91ff:fe6c:200e🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies | ||||||
| PTR | mail.ceecon.cz | ||||||
| A | 139.162.157.78🇩🇪 AKAMAI-LINODE-AP139.162.128.0/19 Akamai Technologies | ||||||
| PTR | mail.ceecon.cz | ||||||
| TXT | v=spf1 mx a ip6:2a01:7e01::f03c:91ff:fe6c:200e -all | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-05-06 #1 | ||||||
cz
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1778500055 | ||||||
Previously MX for
ceecon.cz |
Subdomains
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns.forpsi.net2019-04-01 → 2026-05-11 · 2 obs
● 2026-05-11 12:21:20
○MXceecon.cz2019-04-01 → 2019-04-01 · 3 obs
○ 2026-03-28 05:49:56
○ 2026-05-11 12:21:20
●MXmail.ceecon.cz2026-03-28 → 2026-05-11 · 3 obs
● 2026-03-28 05:49:56
● 2026-05-11 12:21:20
●A139.162.157.782019-04-01 → 2026-05-11 · 2 obs
● 2026-05-11 12:21:20
●A2a01:7e01::f03c:91ff:fe6c:200e2026-03-28 → 2026-05-11 · 3 obs
● 2026-03-28 05:49:56
● 2026-05-11 12:21:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| ceecon.cz | ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net | 2 records |
✅ Authoritative Response
Server:81.2.209.185
NS records: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cz: Error: DNS query timeout: 194.0.12.1 for DNSKEY cz
⏱️ Timing
Total: 3584ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.162.157.78 |
| AAAA | 1 | 2a01:7e01::f03c:91ff:fe6c:200e |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 1 | mail.ceecon.cz (pri: 10) |
| TXT | 1 | v=spf1 mx a ip6:2a01:7e01::f03c:91ff:fe6 |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
Hierarchy
ceecon.cz is a parent of ns2.ceecon.cz, ns1.ceecon.cz and mail.ceecon.cz.
IP Addresses
ceecon.cz resolves to two IP numbers: 2a01:7e01::f03c:91ff:fe6c:200e and 139.162.157.78.
Other host names, for instance mail.ceecon.cz, svarov.com, ns2.ceecon.cz, mail.svarov.com and ns1.ceecon.cz share IP numbers with ceecon.cz.
Name Servers
ceecon.cz is delegated to three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
ceecon.cz partially shares name servers with other domains; examples include foxriver.cz, datasoft.cz, welltec.cz, warriors.cz and zelenkaglass.cz.
these name servers are commonly used with the name servers 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
ceecon.cz is handled by a single mail server, mail.ceecon.cz.
ceecon.cz uses the same mail server setup as other domains, for example svarov.com.
Host mail.ceecon.cz resolves to two IPs: 2a01:7e01::f03c:91ff:fe6c:200e and 139.162.157.78.