cdstarclass.com - robtex.com
cdstarclass.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.209.62.87🇭🇰 POWERLINE-HK154.209.32.0/19 Digital Core Technology Co., Ltd | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| 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=1758492818 | ||||||
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=1778848746 | ||||||
Same first word
cdstarclass.com |
DNS History
9 records (5 active, 4 former)
○NSdns31.hichina.com2015-05-02 → 2020-03-04 · 4 obs
● 2020-03-04 02:36:22
○ 2026-03-11 16:10:46
○ 2026-05-15 12:56:34
○NSdns32.hichina.com2015-05-02 → 2020-03-04 · 4 obs
● 2020-03-04 02:36:22
○ 2026-03-11 16:10:46
○ 2026-05-15 12:56:34
●NSns1.judns.com2026-03-11 → 2026-05-15 · 3 obs
● 2026-03-11 16:10:46
● 2026-05-15 12:56:34
●NSns1.julydns.com2026-03-11 → 2026-05-15 · 3 obs
● 2026-03-11 16:10:46
● 2026-05-15 12:56:34
●NSns2.judns.com2026-03-11 → 2026-05-15 · 3 obs
● 2026-03-11 16:10:46
● 2026-05-15 12:56:34
●NSns2.julydns.com2026-03-11 → 2026-05-15 · 3 obs
● 2026-03-11 16:10:46
● 2026-05-15 12:56:34
○MXmxn.mxhichina.com2015-05-02 → 2020-03-04 · 4 obs
● 2020-03-04 02:36:22
○ 2026-03-11 16:10:46
○ 2026-05-15 12:56:34
○MXmxw.mxhichina.com2015-05-02 → 2020-03-04 · 4 obs
● 2020-03-04 02:36:22
○ 2026-03-11 16:10:46
○ 2026-05-15 12:56:34
●A154.209.62.872026-03-11 → 2026-05-15 · 2 obs
● 2026-05-15 12:56:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| cdstarclass.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdstarclass.com (unsigned zone)
⏱️ Timing
Total: 343ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.209.62.87 |
| 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.judns.com, ns2.judns.com)
Analysis
IP Addresses
cdstarclass.com points to a single IP number: 154.209.62.87.
Other host names, for instance njstbxg.com, shendunqiche.com, sjpvg.com and kakakaidian.com share IP numbers with cdstarclass.com.
Name Servers
cdstarclass.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
cdstarclass.com at least partially shares name servers with other domains, for instance zhudm.com, newstelescope.com, shshibei.com, hgdaily.com and hush-schoen.com.
Host names with one IP:
ns1.judns.com points to 162.159.27.251.
ns2.judns.com points to 162.159.27.251.
ns1.julydns.com points to 162.159.48.223.
ns2.julydns.com points to 162.159.48.223.
Hosts pointing to 162.159.27.251: ns1.judns.com, ns2.judns.com.
Hosts pointing to 162.159.48.223: ns1.julydns.com, ns2.julydns.com.