gtcstech.com - robtex.com
gtcstech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.139.81.66🇮🇳 LAXWEB-AS103.139.81.0/24 Laxweb Technologies Pvt. Ltd. | ||||||
| PTR | srv50.bharatdns.com | ||||||
| NS | ns51.bharatdns.com ⭐ | ||||||
| A | 103.139.81.66🇮🇳 LAXWEB-AS103.139.81.0/24 Laxweb Technologies Pvt. Ltd. | ||||||
| PTR | srv50.bharatdns.com | ||||||
| NS | ns52.bharatdns.com | ||||||
| A | 103.139.81.66🇮🇳 LAXWEB-AS103.139.81.0/24 Laxweb Technologies Pvt. Ltd. | ||||||
| PTR | srv50.bharatdns.com | ||||||
| MX | gtcstech.com ⭐ | ||||||
| A | 103.139.81.66🇮🇳 LAXWEB-AS103.139.81.0/24 Laxweb Technologies Pvt. Ltd. | ||||||
| PTR | srv50.bharatdns.com | ||||||
| TXT | google-site-verification=VQKkj8JAwQdSvm1dnTEgHcuHqsPl3A1Pq7ZjC5OKCNI | ||||||
| TXT | v=spf1 ip4:103.139.81.66 +mx +a +ip4:157.90.202.44 ~all | ||||||
| SOA | ns51.bharatdns.comroot@srv50.bharatdns.com 2026-06-21 #1 | ||||||
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=1786297269 | ||||||
MX for
gtcstech.com |
Same first word
gtcstech.com |
Similar names
DNS History
12 records (4 active, 8 former)
○NSns27.domaincontrol.com2016-12-20 → 2017-12-17 · 4 obs
● 2017-12-17 10:05:56
○ 2026-03-07 16:01:50
○ 2026-08-09 17:46:26
○NSns28.domaincontrol.com2016-12-20 → 2017-12-17 · 4 obs
● 2017-12-17 10:05:56
○ 2026-03-07 16:01:50
○ 2026-08-09 17:46:26
●NSns51.bharatdns.com2026-03-07 → 2026-08-09 · 3 obs
● 2026-03-07 16:01:50
● 2026-08-09 17:46:26
●NSns52.bharatdns.com2026-03-07 → 2026-08-09 · 3 obs
● 2026-03-07 16:01:50
● 2026-08-09 17:46:26
○MXalt1.aspmx.l.google.com2016-12-20 → 2017-12-17 · 4 obs
● 2017-12-17 10:05:56
○ 2026-03-07 16:01:50
○ 2026-08-09 17:46:26
○MXalt2.aspmx.l.google.com2016-12-20 → 2017-12-17 · 4 obs
● 2017-12-17 10:05:56
○ 2026-03-07 16:01:50
○ 2026-08-09 17:46:26
○MXaspmx.l.google.com2016-12-20 → 2017-12-17 · 4 obs
● 2017-12-17 10:05:56
○ 2026-03-07 16:01:50
○ 2026-08-09 17:46:26
○MXaspmx2.googlemail.com2016-12-20 → 2017-12-17 · 4 obs
● 2017-12-17 10:05:56
○ 2026-03-07 16:01:50
○ 2026-08-09 17:46:26
○MXaspmx3.googlemail.com2016-12-20 → 2017-12-17 · 4 obs
● 2017-12-17 10:05:56
○ 2026-03-07 16:01:50
○ 2026-08-09 17:46:26
●MXgtcstech.com2026-03-07 → 2026-08-09 · 3 obs
● 2026-03-07 16:01:50
● 2026-08-09 17:46:26
●A103.139.81.662026-03-07 → 2026-08-09 · 3 obs
● 2026-03-07 16:01:50
● 2026-08-09 17:46:26
○A184.168.221.352016-12-20 → 2017-12-17 · 4 obs
● 2017-12-17 10:05:56
○ 2026-03-07 16:01:50
○ 2026-08-09 17:46:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gtcstech.com | ns51.bharatdns.com, ns52.bharatdns.com | 2 records |
✅ Authoritative Response
Server:103.139.81.66
NS records: ns51.bharatdns.com, ns52.bharatdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gtcstech.com (unsigned zone)
⏱️ Timing
Total: 573ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.139.81.66 |
| NS | 2 | ns52.bharatdns.com, ns51.bharatdns.com |
| MX | 1 | gtcstech.com (pri: 0) |
| TXT | 2 | google-site-verification=VQKkj8JAwQdSvm1, v=spf1 ip4:103.139.81.66 +mx +a +ip4:157 |
| SOA | 1 | ns51.bharatdns.com root.srv50.bharatdns. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns51.bharatdns.com, ns52.bharatdns.com)
Analysis
Mail Server Role
gtcstech.com serves as a mail server for gtcstech.com.
IP Addresses
gtcstech.com has exactly one IP address — 103.139.81.66.
srv50.bharatdns.com, jke.co.in, chowdhurytourism.com plus two other host names have IP numbers in common with gtcstech.com.
Name Servers
gtcstech.com is delegated to two name servers: ns51.bharatdns.com and ns52.bharatdns.com.
The name server configuration of gtcstech.com is shared with other domains, for instance jke.co.in, chowdhurytourism.com, easternresources.net and two others.
ns51.bharatdns.com and ns52.bharatdns.com both resolve to the same single IP address: 103.139.81.66.
ns51.bharatdns.com and ns52.bharatdns.com are host names that each point to 103.139.81.66 IP addresses.
Mail Servers
gtcstech.com uses exactly one mail server, which is gtcstech.com.
gtcstech.com resolves to a single IP number: 103.139.81.66.