gemmax.cn - robtex.com
gemmax.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.225.136.57🇭🇰 HKIDC-AS-AP156.225.136.0/21 CloudFly Net Inc | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-162-159-27-251.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-162-159-48-223.defastlink.net | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1768313985 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034546407 | ||||||
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
○NSf1g1ns1.dnspod.net2015-08-14 → 2015-08-14 · 3 obs
○ 2026-03-23 05:08:56
○ 2026-03-23 19:23:18
○NSf1g1ns2.dnspod.net2015-08-14 → 2015-08-14 · 3 obs
○ 2026-03-23 05:08:56
○ 2026-03-23 19:23:18
●NSns1.judns.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 05:08:56
● 2026-03-23 19:23:18
●NSns1.julydns.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 05:08:56
● 2026-03-23 19:23:18
●NSns2.judns.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 05:08:56
● 2026-03-23 19:23:18
●NSns2.julydns.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 05:08:56
● 2026-03-23 19:23:18
○MXmail.skrimple.com2015-12-15 → 2017-06-09 · 4 obs
● 2017-06-09 10:46:44
○ 2026-03-23 05:08:56
○ 2026-03-23 19:23:18
○A103.51.144.812016-07-18 → 2017-06-09 · 5 obs
● 2016-07-18 23:25:22
● 2017-06-09 10:46:44
○ 2026-03-23 05:08:56
○ 2026-03-23 19:23:18
○A123.254.111.1902015-08-14 → 2015-08-14 · 3 obs
○ 2015-12-15 09:10:24
○ 2026-03-23 19:23:18
●A156.225.136.572026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 05:08:56
● 2026-03-23 19:23:18
○A23.27.98.2372017-06-09 → 2017-06-09 · 4 obs
● 2017-06-09 10:46:44
○ 2026-03-23 05:08:56
○ 2026-03-23 19:23:18
○A65.19.157.2352015-12-15 → 2016-03-19 · 5 obs
● 2015-12-15 09:10:24
● 2016-03-19 10:38:28
○ 2016-07-18 23:25:22
○ 2026-03-23 19:23:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| gemmax.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 gemmax.cn (unsigned zone)
⏱️ Timing
Total: 2469ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.225.136.57 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
gemmax.cn points to a single IP number: 156.225.136.57.
Name Servers
gemmax.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
gemmax.cn at least partially shares name servers with other domains, for instance 0572365.com, kengw.cn, njanke.cn, bjglobalbeauty.com and hggtcm.com.
These name servers are often used with jm1.dns.com and jm2.dns.com.
Host names with one 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.
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.