openaiteach.com - robtex.com
openaiteach.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=1776034647 | ||||||
Subdomains
www.openaiteach.com |
Same first word
openaiteach.com |
DNS History
4 records (4 active, 0 former)
●NScory.ns.cloudflare.com2026-04-04 → 2026-04-12 · 2 obs
● 2026-04-12 23:17:06
●NSliberty.ns.cloudflare.com2026-04-04 → 2026-04-12 · 2 obs
● 2026-04-12 23:17:06
●A15.204.105.1332026-04-04 → 2026-04-12 · 2 obs
● 2026-04-12 23:17:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| openaiteach.com | cory.ns.cloudflare.com, liberty.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.93
NS records: cory.ns.cloudflare.com, liberty.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openaiteach.com (unsigned zone)
⏱️ Timing
Total: 155ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 15.204.105.133 |
| NS | 2 | cory.ns.cloudflare.com, liberty.ns.cloudflare.com |
| MX | 1 | mxbiz1.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:qcloudmail.com ~all |
| SOA | 1 | cory.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (cory.ns.cloudflare.com, cory.ns.cloudflare.com, cory.ns.cloudflare.com...)
Analysis
Hierarchy
openaiteach.com is a parent of www.openaiteach.com.
IP Addresses
openaiteach.com points to a single IP number: 15.204.105.133.
Other host names, for instance www.openaiteach.com, vectorengine.ai, 58p.net, ns1032182.ip-15-204-105.us and api.tpkcur.xyz share IP numbers with openaiteach.com.
Name Servers
Delegation for openaiteach.com rests with two name servers, cory.ns.cloudflare.com and liberty.ns.cloudflare.com.
openaiteach.com shares the same name server setup as other domains, including herni.de, visagedermatology.com, boostcredit101.com, billtoken.org and mouthshut.com.
openaiteach.com at least partially shares name servers with other domains, for instance cookologyonline.com, statusup.com, homeruiz.com, db850.top and globalupdates.cc.
these name servers are commonly used with eoin.ns.cloudflare.com, chip.ns.cloudflare.com and elinore.ns.cloudflare.com.
Host names with six IP numbers: cory.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5d, 2803:f800:50::6ca2:c15d, 2a06:98c1:50::ac40:215d, 108.162.193.93, 172.64.33.93 and 173.245.59.93. liberty.ns.cloudflare.com points to: 2606:4700:50::a29f:26f0, 2803:f800:50::6ca2:c2f0, 2a06:98c1:50::ac40:22f0, 108.162.194.240, 162.159.38.240 and 172.64.34.240.
Mail Servers
openaiteach.com is handled by a single mail server, mxbiz1.qq.com.
openaiteach.com uses the same mail server configuration as other domains, such as etmy.net, greenkt.com, whqxdq.com, calmcar.com and yazhou-bay.com.
openaiteach.com shares mail servers with other domains at least in part, for instance luckyseafood.com, cn-standards.com, zhiwuhe.com, aegismax.cn and szfenglishi.com.
These mail servers are often used together with the mail servers mxbiz2.qq.com.