gr38.cn - robtex.com
gr38.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.247.138.166🇺🇸 POWERLINE-HK172.247.136.0/22 Powerline Internal use | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| PTR | ip-218-98-111-163.defastlink.net | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| PTR | ip-183-253-57-197.defastlink.net | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| PTR | ip-211-99-99-56.defastlink.net | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1770931785 | ||||||
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
9 records (3 active, 6 former)
●NSdm1.longmingdns.com2026-03-23 → 2026-03-23 · 2 obs
○ 2020-02-25 02:07:10
● 2026-03-23 19:02:04
● 2026-03-23 19:02:04
●NSdm2.longmingdns.com2026-03-23 → 2026-03-23 · 2 obs
○ 2020-02-25 02:07:10
● 2026-03-23 19:02:04
● 2026-03-23 19:02:04
○NSjm1.dns.com2020-02-25 → 2020-02-25 · 3 obs
○ 2017-03-13 21:27:54
● 2020-02-25 02:07:10
○ 2026-03-23 19:02:04
● 2020-02-25 02:07:10
○ 2026-03-23 19:02:04
○NSjm2.dns.com2020-02-25 → 2020-02-25 · 3 obs
○ 2017-03-13 21:27:54
● 2020-02-25 02:07:10
○ 2026-03-23 19:02:04
● 2020-02-25 02:07:10
○ 2026-03-23 19:02:04
○NSns1.51dns.com2015-07-21 → 2017-03-13 · 4 obs
● 2015-07-21 07:28:44
● 2017-03-13 21:27:54
○ 2020-02-25 02:07:10
○ 2026-03-23 19:02:04
● 2017-03-13 21:27:54
○ 2020-02-25 02:07:10
○ 2026-03-23 19:02:04
○NSns2.51dns.com2015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 07:28:44
○ 2017-03-13 21:27:54
○ 2026-03-23 19:02:04
○ 2017-03-13 21:27:54
○ 2026-03-23 19:02:04
○A160.181.195.142020-02-25 → 2020-02-25 · 2 obs
● 2020-02-25 02:07:10
○ 2026-03-23 19:02:04
○ 2026-03-23 19:02:04
●A172.247.138.1662026-03-23 → 2026-03-23 · 2 obs
○ 2020-02-25 02:07:10
● 2026-03-23 19:02:04
● 2026-03-23 19:02:04
○A38.249.43.642026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 19:02:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| gr38.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:218.98.111.163
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gr38.cn (unsigned zone)
⏱️ Timing
Total: 1997ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.247.138.166 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
gr38.cn points to a single IP number: 172.247.138.166.
Name Servers
gr38.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.
gr38.cn uses the same name server setup as other domains, for instance u-lan.cn, bumwgbm.cn, mudra.cn, xawbcn.cn and 5hnn.cn.
Host names with two IPs:
dm2.longmingdns.com points to: 183.253.57.197 and 211.99.99.56.
Host names with one IP:
dm1.longmingdns.com points to: 218.98.111.163.