gtcsp.net - robtex.com
gtcsp.net
net
| 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=1786878159 | ||||||
Subdomains
mx1.gtcsp.net |
Similar names
DNS History
9 records (5 active, 4 former)
○NSdns0.zoneedit.com2015-05-26 → 2017-02-17 · 4 obs
● 2017-02-17 14:45:40
○ 2026-08-16 11:36:40
○ 2026-08-16 11:36:42
●NSns-1102.awsdns-09.org2026-08-16 → 2026-08-16 · 3 obs
● 2026-08-16 11:36:40
● 2026-08-16 11:36:42
●NSns-1575.awsdns-04.co.uk2026-08-16 → 2026-08-16 · 3 obs
● 2026-08-16 11:36:40
● 2026-08-16 11:36:42
●NSns-211.awsdns-26.com2026-08-16 → 2026-08-16 · 3 obs
● 2026-08-16 11:36:40
● 2026-08-16 11:36:42
●NSns-817.awsdns-38.net2026-08-16 → 2026-08-16 · 3 obs
● 2026-08-16 11:36:40
● 2026-08-16 11:36:42
○NSns10.zoneedit.com2015-05-26 → 2017-02-17 · 4 obs
● 2017-02-17 14:45:40
○ 2026-08-16 11:36:40
○ 2026-08-16 11:36:42
○NSns7.zoneedit.com2015-05-26 → 2017-02-17 · 4 obs
● 2017-02-17 14:45:40
○ 2026-08-16 11:36:40
○ 2026-08-16 11:36:42
●MXinbound-smtp.us-east-1.amazonaws.com2026-08-16 → 2026-08-16 · 3 obs
● 2026-08-16 11:36:40
● 2026-08-16 11:36:42
○MXmx-caprica.zoneedit.com2015-05-26 → 2017-02-17 · 4 obs
● 2017-02-17 14:45:40
○ 2026-08-16 11:36:40
○ 2026-08-16 11:36:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | l.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net... | - |
| gtcsp.net | ns-211.awsdns-26.com, ns-817.awsdns-38.net, ns-1575.awsdns-04.co.uk, ns-1102.awsdns-09.org | 2 records |
✅ Authoritative Response
Server:205.251.198.39
NS records: ns-211.awsdns-26.com, ns-817.awsdns-38.net, ns-1575.awsdns-04.co.uk, ns-1102.awsdns-09.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gtcsp.net (unsigned zone)
⏱️ Timing
Total: 991ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1102.awsdns-09.org, ns-1575.awsdns-04.co.uk... |
| MX | 1 | inbound-smtp.us-east-1.amazonaws.com (pr |
| SOA | 1 | ns-1575.awsdns-04.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-817.awsdns-38.net, ns-817.awsdns-38.net)
Analysis
Hierarchy
The domain mx1.gtcsp.net falls under the parent gtcsp.net.
Name Servers
gtcsp.net has four authoritative name servers: ns-211.awsdns-26.com, ns-817.awsdns-38.net, ns-1102.awsdns-09.org and ns-1575.awsdns-04.co.uk.
At least some of gtcsp.net's name servers are shared with other domains, for example aws.losant.space, ca-trk-proxy.commander1.com, mobicar.com.br and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-211.awsdns-26.com directs to 205.251.192.211 and 2600:9000:5300:d300::1; ns-817.awsdns-38.net directs to 205.251.195.49 and 2600:9000:5303:3100::1; ns-1102.awsdns-09.org directs to 205.251.196.78 and 2600:9000:5304:4e00::1; ns-1575.awsdns-04.co.uk directs to 205.251.198.39 and 2600:9000:5306:2700::1.
Mail Servers
gtcsp.net has one mail server: inbound-smtp.us-east-1.amazonaws.com.
gtcsp.net shares the same mail server setup as other domains, including bdsmtest.online, sysrdc.slack.com, angrydba.slack.com and two others.
gtcsp.net shares mail servers — at least in part — with other domains, including lykkex.atlassian.net, crexi.atlassian.net, uwosh.atlassian.net and two others.
These mail servers are frequently seen alongside the mail servers inbound-smtp.us-west-2.amazonaws.com.
inbound-smtp.us-east-1.amazonaws.com points to five IP addresses: 3.211.210.226, 44.206.9.87, 44.210.166.32 and two more.