tcomp.cz - robtex.com
tcomp.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a00:4b40:aaaa:2005::7🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| A | 37.9.175.165🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24 | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
| MX | mailin1.tcomp.cz ⭐ | ||||||
| A | 2a00:4b40:aaaa:2101:45:13:137:112🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| A | 45.13.137.7🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24 | ||||||
| PTR | mx10.websupport.at | ||||||
| MX | mailin2.tcomp.cz(100) | ||||||
| A | 2a00:4b40:aaaa:2101:45:13:137:7🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| PTR | m1-u5-mx.websupport.sk | ||||||
| A | 45.13.137.114🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24 | ||||||
| PTR | m1-u7-mx.websupport.hu | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1746483423 | ||||||
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=1786313857 | ||||||
Subdomains
Same first word
tcomp.com.br |
tcomp.com.au |
tcomp.com.ua |
tcomp.ru |
tcomp.shop |
tcomp.ge |
tcomp.cz |
tcomp.com |
tcomp.org |
tcomp.sk |
tcomp.de |
tcomp.dk |
tcomp.eu |
Similar names
DNS History
15 records (7 active, 8 former)
○NSalfa.ns.active24.cz2015-06-19 → 2017-01-02 · 4 obs
● 2017-01-02 07:35:20
○ 2026-06-13 08:17:08
○ 2026-08-09 22:35:58
○NSbeta.ns.active24.cz2015-06-19 → 2017-01-02 · 4 obs
● 2017-01-02 07:35:20
○ 2026-06-13 08:17:08
○ 2026-08-09 22:35:58
○NSgama.ns.active24.sk2015-06-19 → 2017-01-02 · 4 obs
● 2017-01-02 07:35:20
○ 2026-06-13 08:17:08
○ 2026-08-09 22:35:58
○NSns.dns4.cz2015-06-19 → 2017-01-02 · 4 obs
● 2017-01-02 07:35:20
○ 2026-06-13 08:17:08
○ 2026-08-09 22:35:58
●NSns1.websupport.cz2026-06-13 → 2026-08-09 · 3 obs
● 2026-06-13 08:17:08
● 2026-08-09 22:35:58
●NSns2.websupport.cz2026-06-13 → 2026-08-09 · 3 obs
● 2026-06-13 08:17:08
● 2026-08-09 22:35:58
●NSns3.websupport.eu2026-06-13 → 2026-08-09 · 3 obs
● 2026-06-13 08:17:08
● 2026-08-09 22:35:58
○MXin.smtp.cz2015-06-19 → 2017-01-02 · 4 obs
● 2017-01-02 07:35:20
○ 2026-06-13 08:17:08
○ 2026-08-09 22:35:58
●MXmailin1.tcomp.cz2026-06-13 → 2026-08-09 · 3 obs
● 2026-06-13 08:17:08
● 2026-08-09 22:35:58
●MXmailin2.tcomp.cz2026-06-13 → 2026-08-09 · 3 obs
● 2026-06-13 08:17:08
● 2026-08-09 22:35:58
○MXmx.smtp.cz2015-06-19 → 2017-01-02 · 4 obs
● 2017-01-02 07:35:20
○ 2026-06-13 08:17:08
○ 2026-08-09 22:35:58
●A2a00:4b40:aaaa:2005::72026-06-13 → 2026-08-09 · 3 obs
● 2026-06-13 08:17:08
● 2026-08-09 22:35:58
○A2a02:4a8:ac24:102::96:1212015-06-19 → 2017-01-02 · 4 obs
● 2017-01-02 07:35:20
○ 2026-06-13 08:17:08
○ 2026-08-09 22:35:58
●A37.9.175.1652026-06-13 → 2026-08-09 · 3 obs
● 2026-06-13 08:17:08
● 2026-08-09 22:35:58
○A81.95.96.1212015-06-19 → 2017-01-02 · 4 obs
● 2017-01-02 07:35:20
○ 2026-06-13 08:17:08
○ 2026-08-09 22:35:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | c.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| tcomp.cz | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.13
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 669ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.165 |
| AAAA | 1 | 2a00:4b40:aaaa:2005::7 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 2 | mailin1.tcomp.cz (pri: 10), mailin2.tcomp.cz (pri: 100) |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
Hierarchy
The parent domain of mailin2.tcomp.cz and mailin1.tcomp.cz is tcomp.cz.
IP Addresses
tcomp.cz has two IP addresses: 37.9.175.165 and 2a00:4b40:aaaa:2005::7
Among the host names that share IP numbers with tcomp.cz are masinky.info, gw60.bezvanet.cz, lug.cz and two others.
Name Servers
tcomp.cz is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
The name servers of tcomp.cz overlap at least partially with those of other domains — among them adam-schubert.cz, karosa.sk, lovewood.cz and two more.
ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu each resolve to two IP addresses: ns1.websupport.cz resolves to 45.10.97.11 and 2a10:bbc0::11; ns2.websupport.cz resolves to 185.71.159.12 and 2a02:250:3::12; ns3.websupport.eu resolves to 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
The MX records for tcomp.cz point to two mail servers: mailin1.tcomp.cz and mailin2.tcomp.cz.
mailin1.tcomp.cz and mailin2.tcomp.cz each resolve to two IP addresses: mailin1.tcomp.cz points to 45.13.137.7 and 2a00:4b40:aaaa:2101:45:13:137:112, while mailin2.tcomp.cz points to 45.13.137.114 and 2a00:4b40:aaaa:2101:45:13:137:7.