`okcom.cn`

DNSSEC	⚠️ Not signed
A	140.188.110.115^{🇺🇸 PEGTECHINC140.188.64.0/18 PEG TECH INC}
NS	`dm1.longmingdns.com` ⭐
		A	218.98.111.163^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`dm2.longmingdns.com`
		A	183.253.57.197^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.56^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`dm1.longmingdns.com`dnsadmin@longmingdns.com serial=1768979779

`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.cn`root@cnnic.cn serial=2034663552

Same first word

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DNS History

9 records (3 active, 6 former)

●NSdm1.longmingdns.com2026-03-27 → 2026-04-12 · 3 obs

○ 2017-02-15 14:19:08
● 2026-03-27 11:47:04
● 2026-04-12 20:05:28

●NSdm2.longmingdns.com2026-03-27 → 2026-04-12 · 3 obs

○ 2017-02-15 14:19:08
● 2026-03-27 11:47:04
● 2026-04-12 20:05:28

○NSdns23.hichina.com2015-06-27 → 2017-02-15 · 4 obs

● 2015-06-27 11:02:04
● 2017-02-15 14:19:08
○ 2026-03-27 11:47:04
○ 2026-04-12 20:05:28

○NSdns24.hichina.com2015-06-27 → 2017-02-15 · 4 obs

● 2015-06-27 11:02:04
● 2017-02-15 14:19:08
○ 2026-03-27 11:47:04
○ 2026-04-12 20:05:28

○MXmail.okcom.cn2015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 11:02:04
○ 2015-11-04 15:40:30
○ 2026-04-12 20:05:28

○MXmxbiz1.qq.com2015-11-04 → 2017-02-15 · 5 obs

○ 2015-06-27 11:02:04
● 2015-11-04 15:40:30
● 2017-02-15 14:19:08
○ 2026-03-27 11:47:04
○ 2026-04-12 20:05:28

○MXmxbiz2.qq.com2015-11-04 → 2017-02-15 · 5 obs

○ 2015-06-27 11:02:04
● 2015-11-04 15:40:30
● 2017-02-15 14:19:08
○ 2026-03-27 11:47:04
○ 2026-04-12 20:05:28

●A140.188.110.1152026-03-27 → 2026-04-12 · 3 obs

○ 2015-11-04 15:40:30
● 2026-03-27 11:47:04
● 2026-04-12 20:05:28

○A61.174.63.1782015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 11:02:04
○ 2015-11-04 15:40:30
○ 2026-04-12 20:05:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
okcom.cn	dm1.longmingdns.com, dm2.longmingdns.com	-

✅ Authoritative Response

Server:183.253.57.197

NS records: dm1.longmingdns.com, dm2.longmingdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for okcom.cn (unsigned zone)

⏱️ Timing

Total: 1239ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`140.188.110.115`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

okcom.cn points to a single IP address: 140.188.110.115.

Name Servers

okcom.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.

okcom.cn uses the same name server setup as other domains, including xyssc.cn, kmypshop.cn, bgwzb.cn, tudosobrecarros.com and 443500.cn.

Host names with two IP numbers: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.

Host names with one IP number: dm1.longmingdns.com points to 218.98.111.163.

okcom.cn - robtex.com

okcom.cn

cn