jtexpresss.courses - robtex.com
jtexpresss.courses
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.173.122.44🇸🇬 TENCENT-NET-AP-CN43.173.64.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES | ||||||
| NS | ns1.domainnamens.com ⭐ | ||||||
| A | 38.34.178.106🇺🇸 ENZU-GLOBAL38.34.176.0/21 38.34.176.0/21 | ||||||
| PTR | 106.178-34-38.rdns.scalabledns.com | ||||||
| NS | ns2.domainnamens.com | ||||||
| A | 5.180.41.47🇺🇸 ENZU-GLOBAL5.180.41.0/24 5.180.41.0/24 | ||||||
| PTR | 47.41-180-5.rdns.scalabledns.com | ||||||
| SOA | ns1.domainnamens.comhostmaster@wdomain.com 2026-07-27 #3 | ||||||
courses
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.courses ⭐ | ||||||
| NS | b.nic.courses | ||||||
| NS | c.nic.courses | ||||||
| NS | x.nic.courses | ||||||
| NS | y.nic.courses | ||||||
| NS | z.nic.courses | ||||||
| SOA | a.nic.coursesadmin@tldns.godaddy serial=1786145717 | ||||||
⚠️ On DNS blocklist: spam-tlds
Same first word
DNS History
3 records (3 active, 0 former)
●NSns1.domainnamens.com2026-07-30 → 2026-08-08 · 2 obs
● 2026-08-08 00:16:48
●NSns2.domainnamens.com2026-07-30 → 2026-08-08 · 2 obs
● 2026-08-08 00:16:48
●A43.173.122.442026-07-30 → 2026-08-08 · 2 obs
● 2026-08-08 00:16:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| courses | b.nic.courses, c.nic.courses, x.nic.courses, y.nic.courses... | 12 records |
| jtexpresss.courses | ns2.domainnamens.com, ns1.domainnamens.com | - |
✅ Authoritative Response
Server:38.34.178.106
NS records: ns2.domainnamens.com, ns1.domainnamens.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jtexpresss.courses (unsigned zone)
⏱️ Timing
Total: 432ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.173.122.44 |
| NS | 2 | ns1.domainnamens.com, ns2.domainnamens.com |
| SOA | 1 | ns1.domainnamens.com hostmaster.wdomain. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.courses, y.nic.courses, x.nic.courses...)
Analysis
IP Addresses
jtexpresss.courses directs to one IP number, which is 43.173.122.44.
Among the host names that share IP numbers with jtexpresss.courses are jtexpressss.casa, jtexpressss.ink, jtexpresss.click and two others.
Name Servers
Two name servers handle the delegation for jtexpresss.courses: ns1.domainnamens.com and ns2.domainnamens.com.
jtexpresss.courses has the same name server delegation as a number of other domains, such as kangjinli.com, tparkzx.cfd, w88-poker.com and two more.
ns1.domainnamens.com and ns2.domainnamens.com each resolve to one IP number: ns1.domainnamens.com points to 38.34.178.106 and ns2.domainnamens.com points to 5.180.41.47.