tkomplus.cz - robtex.com
tkomplus.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.48.206.134🇨🇿 VODAFONE-CZ-AS77.48.128.0/17 Vodafone Czech Republic a.s. | ||||||
| PTR | ns1.tkom.cz | ||||||
| NS | ns1.tkom.cz ⭐ | ||||||
| A | 77.48.206.134🇨🇿 VODAFONE-CZ-AS77.48.128.0/17 Vodafone Czech Republic a.s. | ||||||
| PTR | ns1.tkom.cz | ||||||
| NS | ns2.tkom.cz | ||||||
| A | 77.48.206.138🇨🇿 VODAFONE-CZ-AS77.48.128.0/17 Vodafone Czech Republic a.s. | ||||||
| PTR | ns2.tkom.cz | ||||||
| MX | mail.tkomplus.cz ⭐ | ||||||
| A | 77.48.206.134🇨🇿 VODAFONE-CZ-AS77.48.128.0/17 Vodafone Czech Republic a.s. | ||||||
| PTR | ns1.tkom.cz | ||||||
| SOA | ns1.tkom.czhostmaster@tkom.cz 2023-09-06 #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=1778496435 | ||||||
Subdomains
Same first word
tkomplus.cz |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.tkom.cz2026-02-15 → 2026-05-11 · 3 obs
● 2026-02-15 09:47:28
● 2026-05-11 11:20:46
○NSns1.tkomplus.cz2015-07-26 → 2016-09-08 · 4 obs
● 2016-09-08 01:34:06
○ 2026-02-15 09:47:28
○ 2026-05-11 11:20:46
●NSns2.tkom.cz2026-02-15 → 2026-05-11 · 3 obs
● 2026-02-15 09:47:28
● 2026-05-11 11:20:46
○NSns2.tkomplus.cz2015-07-26 → 2016-09-08 · 4 obs
● 2016-09-08 01:34:06
○ 2026-02-15 09:47:28
○ 2026-05-11 11:20:46
●MXmail.tkomplus.cz2015-07-26 → 2026-05-11 · 2 obs
● 2026-05-11 11:20:46
○A77.48.204.32015-07-26 → 2016-09-08 · 4 obs
● 2016-09-08 01:34:06
○ 2026-02-15 09:47:28
○ 2026-05-11 11:20:46
●A77.48.206.1342026-02-15 → 2026-05-11 · 3 obs
● 2026-02-15 09:47:28
● 2026-05-11 11:20:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| tkomplus.cz | ns1.tkom.cz, ns2.tkom.cz | 2 records |
✅ Authoritative Response
Server:77.48.206.134
NS records: ns1.tkom.cz, ns2.tkom.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tkomplus.cz (unsigned zone)
⏱️ Timing
Total: 986ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.48.206.134 |
| NS | 2 | ns2.tkom.cz, ns1.tkom.cz |
| MX | 1 | mail.tkomplus.cz (pri: 10) |
| SOA | 1 | ns1.tkom.cz hostmaster.tkom.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.tkom.cz, ns2.tkom.cz)
Analysis
Hierarchy
tkomplus.cz is a parent of mail.tkomplus.cz and ns2.tkomplus.cz.
IP Addresses
tkomplus.cz resolves to one IP number: 77.48.206.134.
other host names including www.penzionnapekarne.cz, mail.krutov.cz, mail.kozlovnasarovec.cz, wmw.cz and mail.zevos.cz share IP numbers with tkomplus.cz.
Name Servers
tkomplus.cz is delegated to two name servers ns1.tkom.cz and ns2.tkom.cz.
tkomplus.cz shares the same name server setup as other domains, for instance tkom.cz, 209.48.77.in-addr.arpa, navip.cz, chatavsetinsko.cz and kozlovnasarovec.cz.
Host names with one IP number:
ns1.tkom.cz points to 77.48.206.134
ns2.tkom.cz points to 77.48.206.138
Mail Servers
tkomplus.cz is handled by a single mail server, mail.tkomplus.cz.
mail.tkomplus.cz resolves to IP 77.48.206.134.