gtcocalcomp.com - robtex.com
gtcocalcomp.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=1774631462 | ||||||
📈 Tranco rank: #593,835
Subdomains
dns.gtcocalcomp.com |
Same first word
gtcocalcomp.de |
gtcocalcomp.com |
DNS History
12 records (6 active, 6 former)
●NSns-1440.awsdns-52.org2015-10-12 → 2026-03-27 · 3 obs
● 2015-10-12 14:57:10
● 2026-03-27 17:15:54
●NSns-1583.awsdns-05.co.uk2015-10-12 → 2026-03-27 · 3 obs
● 2015-10-12 14:57:10
● 2026-03-27 17:15:54
●NSns-222.awsdns-27.com2015-10-12 → 2026-03-27 · 3 obs
● 2015-10-12 14:57:10
● 2026-03-27 17:15:54
●NSns-805.awsdns-36.net2015-10-12 → 2026-03-27 · 3 obs
● 2015-10-12 14:57:10
● 2026-03-27 17:15:54
○NSns3.einstruction.com2015-05-18 → 2015-05-18 · 3 obs
○ 2015-10-12 14:57:10
○ 2026-03-27 17:15:54
○NSns4.einstruction.com2015-05-18 → 2015-05-18 · 3 obs
○ 2015-10-12 14:57:10
○ 2026-03-27 17:15:54
○NSns5.einstruction.com2015-05-18 → 2015-05-18 · 3 obs
○ 2015-10-12 14:57:10
○ 2026-03-27 17:15:54
○MXeinstruction-com.mail.protection.outlook.com2015-05-18 → 2015-05-18 · 3 obs
○ 2015-10-12 14:57:10
○ 2026-03-27 17:15:54
●MXgtcocalcomp-com.mail.protection.outlook.com2015-10-12 → 2026-03-27 · 3 obs
● 2015-10-12 14:57:10
● 2026-03-27 17:15:54
○A208.81.149.2092015-05-18 → 2015-05-18 · 3 obs
○ 2015-10-12 14:57:10
○ 2026-03-27 17:15:54
●A34.56.136.2522026-03-23 → 2026-03-27 · 3 obs
● 2026-03-23 12:56:06
● 2026-03-27 17:15:54
○A52.6.30.212015-10-12 → 2017-06-27 · 5 obs
● 2015-10-12 14:57:10
● 2017-06-27 12:17:18
○ 2026-03-23 12:56:06
○ 2026-03-27 17:15:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net... | - |
| gtcocalcomp.com | ns-222.awsdns-27.com, ns-805.awsdns-36.net, ns-1583.awsdns-05.co.uk | 1 record |
✅ Authoritative Response
Server:205.251.195.37
NS records: ns-222.awsdns-27.com, ns-805.awsdns-36.net, ns-1583.awsdns-05.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gtcocalcomp.com (unsigned zone)
⏱️ Timing
Total: 492ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.56.136.252 |
| NS | 4 | ns-1440.awsdns-52.org, ns-1583.awsdns-05.co.uk... |
| MX | 1 | gtcocalcomp-com.mail.protection.outlook. |
| TXT | 3 | 0ed1fe018aa6c2dab23da540c1811cac, MS=ms33006129... |
| SOA | 1 | ns-1583.awsdns-05.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-222.awsdns-27.com)
Analysis
Hierarchy
gtcocalcomp.com is parent of dns.gtcocalcomp.com.
IP Addresses
gtcocalcomp.com points to a single IP: 34.56.136.252.
Other host names such as gtco.com and 252.136.56.34.bc.googleusercontent.com share IP numbers with gtcocalcomp.com.
Name Servers
gtcocalcomp.com is delegated to four name servers: ns-222.awsdns-27.com, ns-805.awsdns-36.net, ns-1440.awsdns-52.org and ns-1583.awsdns-05.co.uk.
gtcocalcomp.com at least partially shares its name servers with other domains, for instance apiconf.it, dailystar-bingo.com, dqq71wbj76rbz.cloudfront.net, sawa-office.com and dfr64kf8yr7o3.cloudfront.net.
These name servers are commonly used with ns-701.awsdns-23.net, ns-396.awsdns-49.com, ns-1041.awsdns-02.org, ns-1910.awsdns-46.co.uk, ns-134.awsdns-16.com, ns-1524.awsdns-62.org and ns-964.awsdns-56.net.
Host names with two IPs: ns-222.awsdns-27.com points to 2600:9000:5300:de00::1 and 205.251.192.222; ns-805.awsdns-36.net points to 2600:9000:5303:2500::1 and 205.251.195.37; ns-1440.awsdns-52.org points to 2600:9000:5305:a000::1 and 205.251.197.160; ns-1583.awsdns-05.co.uk points to 2600:9000:5306:2f00::1 and 205.251.198.47.
Mail Servers
gtcocalcomp.com is served by a single mail server, gtcocalcomp-com.mail.protection.outlook.com.
The host name gtcocalcomp-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c802::, 2a01:111:f403:c92c::3, 2a01:111:f403:c946::4, 2a01:111:f403:f90d::, 52.101.10.10, 52.101.10.18, 52.101.40.0 and 52.101.194.12.