688753.cn - robtex.com
688753.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.244.247.68🇺🇸 GNET-AS9294156.244.240.0/20 | ||||||
| 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=1775572559 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034660929 | ||||||
Same first word
688753.cn |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.julydns.com2026-04-08 → 2026-04-12 · 2 obs
● 2026-04-12 03:14:14
●NSns2.julydns.com2026-04-08 → 2026-04-12 · 2 obs
● 2026-04-12 03:14:14
○A103.7.31.1882016-01-02 → 2016-01-02 · 4 obs
● 2016-01-02 11:43:00
○ 2026-04-08 17:41:42
○ 2026-04-12 03:14:14
○A121.14.125.522015-05-25 → 2015-10-21 · 4 obs
● 2015-10-21 06:59:46
○ 2016-01-02 11:43:00
○ 2026-04-12 03:14:14
●A156.244.247.682026-04-08 → 2026-04-12 · 3 obs
● 2026-04-08 17:41:42
● 2026-04-12 03:14:14
○CNAMEaps0550.qq.com2016-01-02 → 2016-01-02 · 4 obs
● 2016-01-02 11:43:00
○ 2026-04-08 17:41:42
○ 2026-04-12 03:14:14
○CNAMEid.qzone.qq.com2015-05-25 → 2016-01-02 · 4 obs
● 2016-01-02 11:43:00
○ 2026-04-08 17:41:42
○ 2026-04-12 03:14:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, a.dns.cn, e.dns.cn... | - |
| 688753.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 688753.cn (unsigned zone)
⏱️ Timing
Total: 1179ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.244.247.68 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
688753.cn maps to IP address 156.244.247.68.
Other host names, for example, ybchat.cn share IP numbers with 688753.cn.
Name Servers
688753.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
688753.cn at least partially shares name servers with other domains such as guojinru.com, anbo365.com, 664579.cn, 911313.cn and jiangpuguizhen.com.cn.
Host names sharing a single IP
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.