tzkweb.com - robtex.com
tzkweb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 186.56.50.3🇦🇷 AS27754186.56.50.0/24 LACNIC generated route for Telefonica de Argentina | ||||||
| NS | ns3.hostmar.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 200.58.112.193🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns3.hostmar.com | ||||||
| NS | ns1.donweb.com ⚠️ Not in zone NS records | ||||||
| A | 200.58.112.193🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns3.hostmar.com | ||||||
| NS | ns2.donweb.com ⚠️ Not in zone NS records | ||||||
| A | 200.58.112.101🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns4.hostmar.com | ||||||
| NS | ns4.hostmar.com ⚠️ Not in parent delegation | ||||||
| A | 200.58.112.101🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns4.hostmar.com | ||||||
| MX | tzkweb.com ⭐ | ||||||
| A | 186.56.50.3🇦🇷 AS27754186.56.50.0/24 LACNIC generated route for Telefonica de Argentina | ||||||
| MX | mx1.tzkweb.com(20) | ||||||
| A | 200.58.122.206🇦🇷 AS27823200.58.122.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | mxbkp.hostmar.com | ||||||
| TXT | v=spf1 include:spf.hostmar.com -all | ||||||
| SOA | ns3.hostmar.comroot@hostmar.com 2026-02-26 #0 | ||||||
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=1774666007 | ||||||
MX for
tzkweb.com |
Subdomains
mx1.tzkweb.com |
Same first word
tzkweb.com |
DNS History
8 records (7 active, 1 former)
●NSns1.donweb.com2026-03-02 → 2026-03-28 · 3 obs
● 2026-03-02 19:56:50
● 2026-03-28 03:03:44
●NSns2.donweb.com2026-03-02 → 2026-03-28 · 3 obs
● 2026-03-02 19:56:50
● 2026-03-28 03:03:44
●NSns3.hostmar.com2015-05-05 → 2026-03-28 · 2 obs
● 2026-03-28 03:03:44
●NSns4.hostmar.com2015-05-05 → 2026-03-28 · 2 obs
● 2026-03-28 03:03:44
●MXmx1.tzkweb.com2015-05-05 → 2026-03-28 · 2 obs
● 2026-03-28 03:03:44
●MXtzkweb.com2015-05-05 → 2026-03-28 · 2 obs
● 2026-03-28 03:03:44
●A186.56.50.32026-03-02 → 2026-03-28 · 3 obs
● 2026-03-02 19:56:50
● 2026-03-28 03:03:44
○A200.58.120.92015-05-05 → 2020-02-04 · 4 obs
● 2020-02-04 03:56:30
○ 2026-03-02 19:56:50
○ 2026-03-28 03:03:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| tzkweb.com | ns1.donweb.com, ns2.donweb.com | 2 records |
✅ Authoritative Response
Server:200.58.112.193
NS records: ns1.donweb.com, ns2.donweb.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tzkweb.com (unsigned zone)
⏱️ Timing
Total: 709ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.56.50.3 |
| NS | 2 | ns3.hostmar.com, ns4.hostmar.com |
| MX | 2 | tzkweb.com (pri: 0), mx1.tzkweb.com (pri: 20) |
| TXT | 1 | v=spf1 include:spf.hostmar.com -all |
| SOA | 1 | ns3.hostmar.com root.hostmar.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.donweb.com, ns2.donweb.com)
Analysis
Hierarchy
The parent of mx1.tzkweb.com is tzkweb.com.
Mail Server Role
tzkweb.com serves as a mail server for tzkweb.com.
mx1.tzkweb.com serves as a mail server, commonly paired with tzkweb.com.
IP Addresses
tzkweb.com points to a single IP: 186.56.50.3.
Name Servers
tzkweb.com's delegation is handled by four name servers: ns1.donweb.com, ns2.donweb.com, ns3.hostmar.com and ns4.hostmar.com.
tzkweb.com partially shares name servers with other domains; examples include elalmaenunhilo.com, dharmatomia.com, chubits.com, indad.com.ar and istarstudios.com.
These name servers are commonly paired with ns22.dattatec.com, ns21.dattatec.com, ns2.donweb.bo, ns1.donweb.uy, ns1.donweb.cl, ns1.donweb.co and ns1.donweb.mx.
Host names with a single IP address:
ns1.donweb.com points to 200.58.112.193.
ns2.donweb.com points to 200.58.112.101.
ns3.hostmar.com points to 200.58.112.193.
ns4.hostmar.com points to 200.58.112.101.
Host names pointing to 200.58.112.193: ns1.donweb.com and ns3.hostmar.com.
Host names pointing to 200.58.112.101: ns2.donweb.com and ns4.hostmar.com.
Mail Servers
tzkweb.com is handled by two mail servers: tzkweb.com and mx1.tzkweb.com.
Host names with one IP number: The host name tzkweb.com points to 186.56.50.3 and the host name mx1.tzkweb.com points to 200.58.122.206.