cgstu.com - robtex.com
cgstu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.55.102.205🇭🇰 VMISS38.55.102.0/24 Proxy-registered route object | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1785343464 | ||||||
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=1786784559 | ||||||
Previously MX for
cgstu.com |
Same first word
cgstu.com |
Similar names
utscg.com |
stguc.com |
ustgc.com |
gctus.com |
cstug.cz |
ctgus.com |
sgcut.com |
gtcus.com |
cgust.edu.tw |
tgcus.com |
gustc.com |
gtcsu.com |
usgct.com |
ugtcs.com |
ustcg.com |
cgsut.cn |
ugtsc.org.br |
DNS History
13 records (3 active, 10 former)
○NSns1.hostmonster.com2015-07-15 → 2016-05-03 · 4 obs
● 2016-05-03 10:50:28
○ 2017-01-30 21:03:04
○ 2026-08-15 09:15:32
●NSns1.julydns.com2026-08-04 → 2026-08-15 · 3 obs
● 2026-08-04 01:49:52
● 2026-08-15 09:15:32
○NSns1.uniregistrymarket.link2017-01-30 → 2017-01-30 · 4 obs
● 2017-01-30 21:03:04
○ 2019-01-11 23:19:28
○ 2026-08-15 09:15:32
○NSns2.hostmonster.com2015-07-15 → 2016-05-03 · 4 obs
● 2016-05-03 10:50:28
○ 2017-01-30 21:03:04
○ 2026-08-15 09:15:32
●NSns2.julydns.com2026-08-04 → 2026-08-15 · 3 obs
● 2026-08-04 01:49:52
● 2026-08-15 09:15:32
○NSns2.uniregistrymarket.link2017-01-30 → 2017-01-30 · 4 obs
● 2017-01-30 21:03:04
○ 2019-01-11 23:19:28
○ 2026-08-15 09:15:32
○NSns3.dnsdun.com2019-01-11 → 2019-01-11 · 4 obs
● 2019-01-11 23:19:28
○ 2026-08-04 01:49:52
○ 2026-08-15 09:15:32
○NSns3.dnsdun.net2019-01-11 → 2019-01-11 · 4 obs
● 2019-01-11 23:19:28
○ 2026-08-04 01:49:52
○ 2026-08-15 09:15:32
○MXcgstu.com2015-07-15 → 2016-05-03 · 4 obs
● 2016-05-03 10:50:28
○ 2017-01-30 21:03:04
○ 2026-08-15 09:15:32
○A172.121.237.2182019-01-11 → 2019-01-11 · 4 obs
● 2019-01-11 23:19:28
○ 2026-08-04 01:49:52
○ 2026-08-15 09:15:32
●A38.55.102.2052026-08-04 → 2026-08-15 · 3 obs
● 2026-08-04 01:49:52
● 2026-08-15 09:15:32
○A69.172.201.1532017-01-30 → 2017-01-30 · 4 obs
● 2017-01-30 21:03:04
○ 2019-01-11 23:19:28
○ 2026-08-15 09:15:32
○A74.220.215.512015-07-15 → 2016-05-03 · 4 obs
● 2016-05-03 10:50:28
○ 2017-01-30 21:03:04
○ 2026-08-15 09:15:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cgstu.com | ns1.julydns.com, ns2.julydns.com | 2 records |
✅ Authoritative Response
Server:162.159.48.223
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cgstu.com (unsigned zone)
⏱️ Timing
Total: 1660ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.55.102.205 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)
Analysis
IP Addresses
cgstu.com points to a single IP number: 38.55.102.205.
Additional host names — www.fskmy.com, 600452.com, mhydream.com and two others — share IP numbers with cgstu.com.
Name Servers
The NS records for cgstu.com delegate to ns1.julydns.com and ns2.julydns.com.
cgstu.com shares its name server setup with other domains, including ecigiworld.com, fengchuangkeji.com, zhihuiyuejia.com and two others.
cgstu.com partially shares its NS delegation with several other domains, including heqwi.cn, szmuzu.cn, 0817.ink and two others.
The name servers ns1.judns.com, ns2.judns.com, ns1.onclouddns.com and ns2.onclouddns.com are often found in use alongside these name servers.
Each of ns1.julydns.com and ns2.julydns.com points to exactly one IP address: 162.159.48.223.
ns1.julydns.com and ns2.julydns.com each have 162.159.48.223 IP addresses.