`postidi.cn`

DNSSEC	⚠️ Not signed
A	177.211.166.222^{🇧🇷 UNSPECIFIED160.0.0.0/3}
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=1774344891

`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=2034662252

Same first word

postidi.cn

Similar names

podisti.net

podisti.it

optidis.com

sodipit.com

podisti.org

itdoisp.com

DNS History

9 records (3 active, 6 former)

●NSdm1.longmingdns.com2026-02-15 → 2026-04-12 · 2 obs

● 2026-02-15 08:26:56
● 2026-04-12 10:58:40

●NSdm2.longmingdns.com2026-02-15 → 2026-04-12 · 2 obs

● 2026-02-15 08:26:56
● 2026-04-12 10:58:40

○MXmail.skrimple.com2015-08-10 → 2017-03-07 · 4 obs

● 2015-08-10 22:28:50
● 2017-03-07 22:31:36
○ 2020-03-08 13:08:30
○ 2026-04-12 10:58:40

○A103.51.144.812016-07-09 → 2016-07-09 · 4 obs

○ 2016-03-09 04:34:20
● 2016-07-09 19:01:32
○ 2017-03-07 22:31:36
○ 2026-04-12 10:58:40

○A154.95.129.722026-02-15 → 2026-03-09 · 5 obs

○ 2020-03-08 13:08:30
● 2026-02-15 08:26:56
● 2026-03-09 15:18:34
○ 2026-04-06 11:29:32
○ 2026-04-12 10:58:40

●A177.211.166.2222026-04-06 → 2026-04-12 · 3 obs

○ 2026-03-09 15:18:34
● 2026-04-06 11:29:32
● 2026-04-12 10:58:40

○A198.12.15.2442015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 22:28:50
○ 2015-11-28 05:05:34
○ 2026-04-12 10:58:40

○A23.27.98.2362017-03-07 → 2017-03-07 · 4 obs

○ 2016-07-09 19:01:32
● 2017-03-07 22:31:36
○ 2020-03-08 13:08:30
○ 2026-04-12 10:58:40

○A65.19.157.2352015-11-28 → 2016-03-09 · 5 obs

○ 2015-08-10 22:28:50
● 2015-11-28 05:05:34
● 2016-03-09 04:34:20
○ 2016-07-09 19:01:32
○ 2026-04-12 10:58:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
postidi.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 postidi.cn (unsigned zone)

⏱️ Timing

Total: 1000ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`177.211.166.222`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

postidi.cn points to IP number 177.211.166.222.

Other host names, for example snxu.cn and jcy800.com.cn, share IPs with postidi.cn.

Name Servers

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

postidi.cn uses the same name server setup as other domains such as xneu.cn, 47658.com.cn, chnir.com, herubing.cn and vqez.cn.

Host names with two IP numbers:

The host name dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.

Host names with one IP number:

The host name dm1.longmingdns.com points to 218.98.111.163.

postidi.cn - robtex.com

postidi.cn

cn