gdtechnologies.com - dns.ninja
gdtechnologies.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.91.205.190🇭🇰 Alibaba-Cloud47.91.192.0/18 Alibaba Cloud | ||||||
| NS | pdns03.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21f0::33🇺🇸 GODADDY-DNS2603:5:21f0::/44 | ||||||
| PTR | pdns03.domaincontrol.com | ||||||
| A | 97.74.111.51🇺🇸 GODADDY-DNS97.74.110.0/23 | ||||||
| PTR | pdns03.domaincontrol.com | ||||||
| NS | pdns04.domaincontrol.com | ||||||
| A | 2603:5:22f0::33🇺🇸 GODADDY-DNS2603:5:22f0::/44 | ||||||
| PTR | pdns04.domaincontrol.com | ||||||
| A | 173.201.79.51🇺🇸 GODADDY-DNS173.201.78.0/23 | ||||||
| PTR | pdns04.domaincontrol.com | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | pdns03.domaincontrol.comdns@jomax.net 2025-05-29 #0 | ||||||
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=1784360137 | ||||||
Subdomains
mail.gdtechnologies.com |
Same first word
gdtechnologies.eu |
gdtechnologies.com |
gdtechnologies.co.za |
Similar names
DNS History
8 records (5 active, 3 former)
●NSpdns03.domaincontrol.com2015-08-03 → 2026-07-18 · 3 obs
● 2015-08-03 02:23:18
● 2026-07-18 07:52:04
●NSpdns04.domaincontrol.com2015-08-03 → 2026-07-18 · 3 obs
● 2015-08-03 02:23:18
● 2026-07-18 07:52:04
○MXmail.gdtechnologies.com2015-08-03 → 2017-04-05 · 5 obs
● 2015-08-03 02:23:18
● 2017-04-05 18:07:34
○ 2026-03-01 23:04:50
○ 2026-07-18 07:52:04
○MXmx.spamgateway.cn2016-09-14 → 2017-04-05 · 5 obs
● 2016-09-14 17:50:00
● 2017-04-05 18:07:34
○ 2026-03-01 23:04:50
○ 2026-07-18 07:52:04
●MXmxbiz1.qq.com2026-03-01 → 2026-07-18 · 3 obs
● 2026-03-01 23:04:50
● 2026-07-18 07:52:04
●MXmxbiz2.qq.com2026-03-01 → 2026-07-18 · 3 obs
● 2026-03-01 23:04:50
● 2026-07-18 07:52:04
○A114.80.193.162015-08-03 → 2015-11-28 · 5 obs
● 2015-08-03 02:23:18
● 2015-11-28 00:34:46
○ 2016-02-28 23:56:52
○ 2026-07-18 07:52:04
●A47.91.205.1902026-03-01 → 2026-07-18 · 3 obs
● 2026-03-01 23:04:50
● 2026-07-18 07:52:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| gdtechnologies.com | pdns03.domaincontrol.com, pdns04.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.79.51
NS records: pdns03.domaincontrol.com, pdns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gdtechnologies.com (unsigned zone)
⏱️ Timing
Total: 160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.91.205.190 |
| NS | 2 | pdns03.domaincontrol.com, pdns04.domaincontrol.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | pdns03.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns03.domaincontrol.com, pdns03.domaincontrol.com, pdns04.domaincontrol.com...)
Analysis
Hierarchy
gdtechnologies.com serves as the parent of mail.gdtechnologies.com.
IP Addresses
gdtechnologies.com points to a single IP number: 47.91.205.190.
Additional host names — huskydefensivedriving.com, codaca.com.cn, arlexus.com and two others — share IP numbers with gdtechnologies.com.
Name Servers
gdtechnologies.com uses two name servers for its delegation: pdns03.domaincontrol.com and pdns04.domaincontrol.com.
gdtechnologies.com shares its name server setup with other domains, including ljfff.com, centralairconditioningservice.info, sunpumps.com and two others.
At least some of gdtechnologies.com's name servers are also used by other domains, among them workflowdynamic.com.
The two host names pdns03.domaincontrol.com and pdns04.domaincontrol.com each have a pair of IP addresses: pdns03.domaincontrol.com has 97.74.111.51 and 2603:5:21f0::33, and pdns04.domaincontrol.com has 173.201.79.51 and 2603:5:22f0::33.
Mail Servers
gdtechnologies.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
gdtechnologies.com shares the same mail server setup as other domains, including uj51.com, jsxckj.com, netfiner.com and two others.
gdtechnologies.com shares mail servers — at least in part — with other domains, including eki.com.cn, cqljkj.com, cangzhouxiangyun.com and two others.