tsconline.in - robtex.com
tsconline.in
in
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns.trs-dns.com ⭐ | ||||||
| NS | ns1.registry.in | ||||||
| NS | ns2.registry.in | ||||||
| NS | ns3.registry.in | ||||||
| NS | ns4.registry.in | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1786280153 | ||||||
Same first word
tsconline.in |
tsconline.com |
tsconline.net |
Similar names
DNS History
8 records (8 active, 0 former)
●NSdns1.bigrock.in2026-04-16 → 2026-08-09 · 2 obs
● 2026-08-09 13:02:22
●NSdns2.bigrock.in2026-04-16 → 2026-08-09 · 2 obs
● 2026-08-09 13:02:22
●NSdns3.bigrock.in2026-04-16 → 2026-08-09 · 2 obs
● 2026-08-09 13:02:22
●NSdns4.bigrock.in2026-04-16 → 2026-08-09 · 2 obs
● 2026-08-09 13:02:22
●MXus2.mx1.mailhostbox.com2026-04-16 → 2026-08-09 · 2 obs
● 2026-08-09 13:02:22
●MXus2.mx2.mailhostbox.com2026-04-16 → 2026-08-09 · 2 obs
● 2026-08-09 13:02:22
●MXus2.mx3.mailhostbox.com2026-04-16 → 2026-08-09 · 2 obs
● 2026-08-09 13:02:22
●A20.244.86.692026-04-16 → 2026-08-09 · 2 obs
● 2026-08-09 13:02:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| in | ns4.registry.in, ns2.registry.in, ns1.registry.in, ns3.registry.in | - |
| tsconline.in | dns4.bigrock.in, dns2.bigrock.in, dns1.bigrock.in, dns3.bigrock.in | - |
✅ Authoritative Response
Server:162.251.82.253
NS records: dns4.bigrock.in, dns2.bigrock.in, dns1.bigrock.in, dns3.bigrock.in
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tsconline.in (unsigned zone)
⏱️ Timing
Total: 1476ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.244.86.69 |
| NS | 4 | dns3.bigrock.in, dns4.bigrock.in... |
| MX | 3 | us2.mx2.mailhostbox.com (pri: 100), us2.mx1.mailhostbox.com (pri: 100)... |
| TXT | 1 | v=spf1 redirect=_spf.mailhostbox.com |
| SOA | 1 | dns1.bigrock.in akmittal1107.gmail.com |
Analysis
IP Addresses
tsconline.in resolves to just one IP address, 20.244.86.69.
Two other host names, along with airtickets4u.com, amar.travel and flydeals.co, also share IP numbers with tsconline.in.
Name Servers
The NS records for tsconline.in point to four name servers: dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in and dns4.bigrock.in.
The name servers of tsconline.in overlap at least partially with those of other domains — among them walkforgreen.org, hynumat.com, siliconmarketing.in and two more.
These name servers commonly appear in combination with the name servers 208.91.197.91.
dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in and dns4.bigrock.in are host names that each resolve to four IP numbers: dns1.bigrock.in resolves to 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251, dns2.bigrock.in resolves to 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249, dns3.bigrock.in resolves to 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247 and dns4.bigrock.in resolves to 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.
Mail Servers
Mail for tsconline.in is routed through three mail servers — us2.mx1.mailhostbox.com, us2.mx2.mailhostbox.com and us2.mx3.mailhostbox.com.
There is at least a partial MX overlap between tsconline.in and other domains, including a1-office.com, thinksoftwares.com, personalisedchampagnestore.com and two others.
These mail servers frequently co-occur with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
Three hostnames, one IP address apiece: us2.mx1.mailhostbox.com resolves to 162.215.3.26, us2.mx2.mailhostbox.com resolves to 162.215.2.27 and us2.mx3.mailhostbox.com resolves to 162.215.3.25.