64sf.cn - robtex.com
64sf.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 8.217.172.135🇭🇰 Alibaba-Cloud8.217.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 51 Bras Basah Road 04-08 Lazada One Singapore 189554 | ||||||
| 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=1769794398 | ||||||
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=2034660590 | ||||||
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
○NSdns15.hichina.com2017-03-22 → 2017-03-22 · 4 obs
● 2017-03-22 11:10:54
○ 2026-03-19 05:01:20
○ 2026-04-12 01:13:16
○NSdns16.hichina.com2017-03-22 → 2017-03-22 · 4 obs
● 2017-03-22 11:10:54
○ 2026-03-19 05:01:20
○ 2026-04-12 01:13:16
○NSns1.eedns.com2015-10-30 → 2015-10-30 · 4 obs
● 2015-10-30 20:44:08
○ 2016-01-17 07:52:02
○ 2026-04-12 01:13:16
●NSns1.judns.com2026-03-19 → 2026-04-12 · 3 obs
● 2026-03-19 05:01:20
● 2026-04-12 01:13:16
●NSns1.julydns.com2026-03-19 → 2026-04-12 · 3 obs
● 2026-03-19 05:01:20
● 2026-04-12 01:13:16
●NSns2.judns.com2026-03-19 → 2026-04-12 · 3 obs
● 2026-03-19 05:01:20
● 2026-04-12 01:13:16
●NSns2.julydns.com2026-03-19 → 2026-04-12 · 3 obs
● 2026-03-19 05:01:20
● 2026-04-12 01:13:16
○NSns5.dnsdun.com2015-06-26 → 2015-06-26 · 3 obs
○ 2015-10-30 20:44:08
○ 2026-04-12 01:13:16
○NSns5.dnsdun.net2015-06-26 → 2015-06-26 · 3 obs
○ 2015-10-30 20:44:08
○ 2026-04-12 01:13:16
○A104.151.144.772015-06-26 → 2015-06-26 · 3 obs
○ 2015-10-30 20:44:08
○ 2026-04-12 01:13:16
○A23.27.112.1822015-10-30 → 2015-10-30 · 4 obs
● 2015-10-30 20:44:08
○ 2016-01-17 07:52:02
○ 2026-04-12 01:13:16
●A8.217.172.1352026-03-19 → 2026-04-12 · 3 obs
● 2026-03-19 05:01:20
● 2026-04-12 01:13:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 64sf.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 64sf.cn (unsigned zone)
⏱️ Timing
Total: 1291ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 8.217.172.135 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
64sf.cn points to a single IP address: 8.217.172.135.
Other host names such as sat-ssat.com, bjcxsd.com, sabokeji.com, yxbqhj.com and hnosbjx.com share IP numbers with 64sf.cn.
Name Servers
64sf.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
At least part of the name servers for 64sf.cn are shared with other domains, for instance aoozul.cn, jforto.com, 5xpu8le.cn, agubk.com and njjszx.com.
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.
Names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.