ivcm.cn - robtex.com
ivcm.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.241.164.165🇭🇰 AS400619156.241.160.0/21 aross | ||||||
| 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=1760505069 | ||||||
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=2034674230 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSbella.ns.cloudflare.com2017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 04:48:44
○ 2026-04-13 22:27:04
○ 2026-04-15 18:04:42
●NSns1.judns.com2026-04-13 → 2026-04-15 · 3 obs
● 2026-04-13 22:27:04
● 2026-04-15 18:04:42
●NSns1.julydns.com2026-04-13 → 2026-04-15 · 3 obs
● 2026-04-13 22:27:04
● 2026-04-15 18:04:42
○NSns11.xincache.com2015-06-10 → 2016-06-15 · 4 obs
● 2016-06-15 18:21:28
○ 2017-02-09 04:48:44
○ 2026-04-15 18:04:42
○NSns12.xincache.com2015-06-10 → 2016-06-15 · 4 obs
● 2016-06-15 18:21:28
○ 2017-02-09 04:48:44
○ 2026-04-15 18:04:42
●NSns2.judns.com2026-04-13 → 2026-04-15 · 3 obs
● 2026-04-13 22:27:04
● 2026-04-15 18:04:42
●NSns2.julydns.com2026-04-13 → 2026-04-15 · 3 obs
● 2026-04-13 22:27:04
● 2026-04-15 18:04:42
○NSsam.ns.cloudflare.com2017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 04:48:44
○ 2026-04-13 22:27:04
○ 2026-04-15 18:04:42
●A156.241.164.1652026-04-13 → 2026-04-15 · 3 obs
● 2026-04-13 22:27:04
● 2026-04-15 18:04:42
○A182.92.100.2432015-06-10 → 2016-06-15 · 4 obs
● 2016-06-15 18:21:28
○ 2017-02-09 04:48:44
○ 2026-04-15 18:04:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ivcm.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ivcm.cn (unsigned zone)
⏱️ Timing
Total: 4288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.241.164.165 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
ivcm.cn resolves to a single IP: 156.241.164.165.
Other host names share IP numbers with ivcm.cn; for instance xjbxrc.cn.
Name Servers
ivcm.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
ivcm.cn shares some name servers with other domains, for example cfktf.cn, cnhuoguoya.com, edckuj.com, 711857.com and sxqxjt.com.
These name servers are commonly used together with jm1.dns.com and jm2.dns.com.
Host names with 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
Names pointing to 47.97.51.45: ns1.judns.com, ns1.julydns.com