517us.com.cn - robtex.com
517us.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.229.44.140🇭🇰 AS40061983.229.40.0/21 LANLIAN INTERNATIONAL HOLDING GROUP LIMITED OFFICE 1002A, 10/F GINZA SQUARE 567 NATHAN RD KLN | ||||||
| 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=1761376317 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030568061 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSns1.judns.com2026-04-22 → 2026-05-14 · 3 obs
● 2026-04-22 06:15:02
● 2026-05-14 14:01:52
●NSns1.julydns.com2026-04-22 → 2026-05-14 · 3 obs
● 2026-04-22 06:15:02
● 2026-05-14 14:01:52
○NSns15.xincache.com2015-07-06 → 2017-12-25 · 4 obs
● 2017-12-25 00:48:42
○ 2026-04-22 06:15:02
○ 2026-05-14 14:01:52
○NSns16.xincache.com2015-07-06 → 2017-12-25 · 4 obs
● 2017-12-25 00:48:42
○ 2026-04-22 06:15:02
○ 2026-05-14 14:01:52
●NSns2.judns.com2026-04-22 → 2026-05-14 · 3 obs
● 2026-04-22 06:15:02
● 2026-05-14 14:01:52
●NSns2.julydns.com2026-04-22 → 2026-05-14 · 3 obs
● 2026-04-22 06:15:02
● 2026-05-14 14:01:52
○MX61.139.77.1842016-02-05 → 2017-12-25 · 5 obs
● 2016-02-05 07:40:52
● 2017-12-25 00:48:42
○ 2026-04-22 06:15:02
○ 2026-05-14 14:01:52
○MX61.139.77.1842015-07-06 → 2015-07-06 · 3 obs
○ 2016-02-05 07:40:52
○ 2026-05-14 14:01:52
○A122.224.113.1842015-07-06 → 2017-12-25 · 4 obs
● 2017-12-25 00:48:42
○ 2026-04-22 06:15:02
○ 2026-05-14 14:01:52
●A83.229.44.1402026-04-22 → 2026-05-14 · 3 obs
● 2026-04-22 06:15:02
● 2026-05-14 14:01:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, a.dns.cn, e.dns.cn, c.dns.cn... | - |
| 517us.com.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 517us.com.cn (unsigned zone)
⏱️ Timing
Total: 1293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.229.44.140 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
517us.com.cn points to a single IP number: 83.229.44.140.
Other host names, for instance a13355.com, mapi.a13355.com, hreng.cn, 86118114.cn and w090.cn share IP numbers with 517us.com.cn.
Name Servers
517us.com.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
517us.com.cn shares name servers with other domains at least partially, for instance lbcaw.com, bndj.cn, baototo.com, youranzhijia.com and aa-diping.com.
these name servers are commonly used together with ns1.onclouddns.com and ns2.onclouddns.com.
Host names with one IP number:
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.
Host names pointing to 162.159.27.251: ns1.judns.com and ns2.judns.com.
Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.