yingbangstudy.com - robtex.com
yingbangstudy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.250.123.77🇿🇦 HKIDC-AS-AP156.250.64.0/18 Shenzhen Jizhan Technology Co., Ltd. | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| 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=1766846382 | ||||||
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=1774520582 | ||||||
rank #343453 in the tld
Same first word
yingbangstudy.com |
DNS History
7 records (5 active, 2 former)
○NSdns15.hichina.com2019-04-19 → 2019-04-19 · 3 obs
○ 2026-03-11 05:16:42
○ 2026-03-26 10:48:32
○NSdns16.hichina.com2019-04-19 → 2019-04-19 · 3 obs
○ 2026-03-11 05:16:42
○ 2026-03-26 10:48:32
●NSns1.judns.com2026-03-11 → 2026-03-26 · 3 obs
● 2026-03-11 05:16:42
● 2026-03-26 10:48:32
●NSns1.julydns.com2026-03-11 → 2026-03-26 · 3 obs
● 2026-03-11 05:16:42
● 2026-03-26 10:48:32
●NSns2.judns.com2026-03-11 → 2026-03-26 · 3 obs
● 2026-03-11 05:16:42
● 2026-03-26 10:48:32
●NSns2.julydns.com2026-03-11 → 2026-03-26 · 3 obs
● 2026-03-11 05:16:42
● 2026-03-26 10:48:32
●A156.250.123.772026-03-11 → 2026-03-26 · 2 obs
● 2026-03-26 10:48:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| yingbangstudy.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yingbangstudy.com (unsigned zone)
⏱️ Timing
Total: 514ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.250.123.77 |
| 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
yingbangstudy.com resolves to a single IP address: 156.250.123.77.
Other host names including ybsjds.com, kaidianji.com, xfsm66.com, yujie77.com and zengqiang1122.com share IP numbers with yingbangstudy.com.
Name Servers
yingbangstudy.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
yingbangstudy.com at least partially shares name servers with other domains, including yz-ad.cn, kpvprsipt.com, haags.cn, cyylv.com and kkbv.cn.
Host names with a single IP number:
- ns1.judns.com points to 47.97.51.45
- ns2.judns.com points to 162.159.27.251
- ns1.julydns.com points to 47.97.51.45
- ns2.julydns.com points to 162.159.48.223
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com