emc.net.cn - robtex.com
emc.net.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.47.83.120🇨🇳 CHINANET-YUNNAN-IDC1103.47.80.0/22 Chinanet ChengDu Network | ||||||
| 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=1723549241 | ||||||
net.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=2028194990 | ||||||
Same first word
Similar names
DNS History
14 records (5 active, 9 former)
○NSemcns2.emc.com2015-06-28 → 2019-02-14 · 4 obs
● 2019-02-14 16:48:26
○ 2026-06-21 07:59:36
○ 2026-07-19 15:14:24
○NSemcns3.emc.com2015-06-28 → 2019-02-14 · 4 obs
● 2019-02-14 16:48:26
○ 2026-06-21 07:59:36
○ 2026-07-19 15:14:24
○NSemcns4.emc.com2015-06-28 → 2019-02-14 · 4 obs
● 2019-02-14 16:48:26
○ 2026-06-21 07:59:36
○ 2026-07-19 15:14:24
○NSemcns6.emc.com2015-06-28 → 2019-02-14 · 4 obs
● 2019-02-14 16:48:26
○ 2026-06-21 07:59:36
○ 2026-07-19 15:14:24
○NSemcns7.emc.com2015-06-28 → 2019-02-14 · 4 obs
● 2019-02-14 16:48:26
○ 2026-06-21 07:59:36
○ 2026-07-19 15:14:24
○NSgw.emc.com2015-06-28 → 2019-02-14 · 4 obs
● 2019-02-14 16:48:26
○ 2026-06-21 07:59:36
○ 2026-07-19 15:14:24
○NSns0.emc.com2015-06-28 → 2019-02-14 · 4 obs
● 2019-02-14 16:48:26
○ 2026-06-21 07:59:36
○ 2026-07-19 15:14:24
●NSns1.judns.com2026-06-21 → 2026-07-19 · 3 obs
● 2026-06-21 07:59:36
● 2026-07-19 15:14:24
●NSns1.julydns.com2026-06-24 → 2026-07-19 · 3 obs
● 2026-06-24 23:38:54
● 2026-07-19 15:14:24
●NSns2.judns.com2026-06-21 → 2026-07-19 · 3 obs
● 2026-06-21 07:59:36
● 2026-07-19 15:14:24
●NSns2.julydns.com2026-06-24 → 2026-07-19 · 3 obs
● 2026-06-24 23:38:54
● 2026-07-19 15:14:24
●A103.47.83.1202026-06-24 → 2026-07-19 · 3 obs
● 2026-06-24 23:38:54
● 2026-07-19 15:14:24
○A168.159.208.552016-12-18 → 2019-02-14 · 5 obs
● 2016-12-18 16:58:12
● 2019-02-14 16:48:26
○ 2026-06-21 07:59:36
○ 2026-07-19 15:14:24
○A168.159.218.912015-06-28 → 2016-08-23 · 4 obs
● 2016-08-23 11:02:30
○ 2016-12-18 16:58:12
○ 2026-07-19 15:14:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn... | - |
| emc.net.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 emc.net.cn (unsigned zone)
⏱️ Timing
Total: 622ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.47.83.120 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
emc.net.cn has exactly one IP address — 103.47.83.120.
www.jywlsh.com, jnib.cn, cnhaio.cn plus two other host names have IP numbers in common with emc.net.cn.
Name Servers
Four name servers handle the delegation for emc.net.cn: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
emc.net.cn shares at least some of its name servers with other domains, including sincapinfo.com, 61957.com, carforce.cn and two others.
These name servers are frequently paired with the name servers ns1.onclouddns.com and ns2.onclouddns.com.
ns1.judns.com and ns2.judns.com share the IP address 162.159.27.251; ns1.julydns.com and ns2.julydns.com share the IP address 162.159.48.223.
ns1.judns.com along with ns2.judns.com each resolve to 162.159.27.251 IP addresses.
ns1.julydns.com along with ns2.julydns.com each resolve to 162.159.48.223 IP addresses.