tst-co.com - robtex.com
tst-co.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=1777405031 | ||||||
Same first word
tst-co.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.javidanweb.ir2026-04-28 → 2026-04-28 · 3 obs
● 2026-04-28 19:49:14
● 2026-04-28 19:49:18
●NSns1.parspack.co2026-03-26 → 2026-04-28 · 3 obs
● 2026-03-26 07:24:32
● 2026-04-28 19:49:18
○NSns10.mizban.com2015-06-18 → 2017-01-23 · 4 obs
● 2017-01-23 00:18:44
○ 2026-03-26 07:24:32
○ 2026-04-28 19:49:18
●NSns2.parspack.co2026-03-26 → 2026-04-28 · 3 obs
● 2026-03-26 07:24:32
● 2026-04-28 19:49:18
●NSns3.parspack.co2026-03-26 → 2026-04-28 · 3 obs
● 2026-03-26 07:24:32
● 2026-04-28 19:49:18
○NSns9.mizban.com2015-06-18 → 2017-01-23 · 4 obs
● 2017-01-23 00:18:44
○ 2026-03-26 07:24:32
○ 2026-04-28 19:49:18
○MXmail.tst-co.com2015-06-18 → 2017-01-23 · 4 obs
● 2017-01-23 00:18:44
○ 2026-03-26 07:24:32
○ 2026-04-28 19:49:18
○A72.52.124.1122015-06-18 → 2017-01-23 · 4 obs
● 2017-01-23 00:18:44
○ 2026-03-26 07:24:32
○ 2026-04-28 19:49:18
●CNAMEtolosanat.com2026-04-28 → 2026-04-28 · 2 obs
● 2026-04-28 19:49:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net... | - |
| tst-co.com | ns1.parspack.co, ns2.parspack.co, ns3.parspack.co | - |
✅ Authoritative Response
Server:195.248.242.94
NS records: ns1.parspack.co, ns2.parspack.co, ns3.parspack.co
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tst-co.com (unsigned zone)
⏱️ Timing
Total: 585ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | tolosanat.com |
| SOA | 1 | ns1.javidanweb.ir postmaster@tst-co.com |
Analysis
IP Addresses
tst-co.com points to a single IP number: 45.159.149.147.
other host names for instance mail.jaheshrayaneh.com, mail.parsianroof.com, tinyesm.ir, mail.choobbest.com and dc-06b236e5.iran-gma.com share IP numbers with tst-co.com.
Name Servers
tst-co.com is delegated to six name servers: ns1.parspack.co, ns2.parspack.co, ns1.javidanweb.ir, ns2.javidanweb.ir, ns3.javidanweb.ir and ns4.javidanweb.ir.
tst-co.com at least partially shares name servers with other domains, for instance khayyammath.ir, raheomid.com, niknamedu.com, khodroamoz.ir and helalchannel.ir.
These name servers are commonly used alongside the name servers ns3.parspack.co, ns4.parspack.co, ns1.clhosts.com, ns2.clhosts.com and ns3.clhosts.com.
Host names with three IP numbers: ns1.parspack.co points to 185.208.172.38, 195.248.240.221 and 195.248.242.94.
Host names with two IP numbers: ns2.parspack.co points to 185.202.113.178 and 185.208.172.38.
Host names with one IP number: ns3.javidanweb.ir and ns4.javidanweb.ir point to 185.164.72.233.
Host names that point to 185.208.172.38: ns1.parspack.co and ns2.parspack.co.
Host names that point to 185.164.72.233: ns3.javidanweb.ir and ns4.javidanweb.ir.
Mail Servers
tst-co.com is handled by a single mail server, mail.tolosanat.com.
Host name mail.tolosanat.com points to IP address 45.159.149.147.