`315738.cn`

DNSSEC	⚠️ Not signed
A	104.195.42.199^{🇺🇸 ESITED-1104.195.0.0/18 ARIN direct allocation}
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=1773757005

`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=2034711925

Same first word

315738.cn

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DNS History

7 records (3 active, 4 former)

●NSdm1.longmingdns.com2026-03-23 → 2026-04-25 · 2 obs

● 2026-03-23 09:43:22
● 2026-04-25 18:58:00

●NSdm2.longmingdns.com2026-03-23 → 2026-04-25 · 2 obs

● 2026-03-23 09:43:22
● 2026-04-25 18:58:00

○A103.7.31.1882015-12-17 → 2016-07-18 · 5 obs

○ 2015-10-15 02:13:26
● 2015-12-17 18:15:58
● 2016-07-18 00:47:00
○ 2020-03-11 09:20:02
○ 2026-04-25 18:58:00

●A104.195.42.1992026-03-23 → 2026-04-25 · 3 obs

○ 2020-03-11 09:20:02
● 2026-03-23 09:43:22
● 2026-04-25 18:58:00

○A121.14.125.522015-01-25 → 2015-10-15 · 4 obs

● 2015-01-25 07:48:24
● 2015-10-15 02:13:26
○ 2015-12-17 18:15:58
○ 2026-04-25 18:58:00

○CNAMEaps0550.qq.com2015-12-17 → 2016-07-18 · 5 obs

○ 2015-01-25 07:48:24
● 2015-12-17 18:15:58
● 2016-07-18 00:47:00
○ 2020-03-11 09:20:02
○ 2026-04-25 18:58:00

○CNAMEid.qzone.qq.com2015-01-25 → 2016-07-18 · 4 obs

● 2015-01-25 07:48:24
● 2016-07-18 00:47:00
○ 2020-03-11 09:20:02
○ 2026-04-25 18:58:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
315738.cn	dm1.longmingdns.com, dm2.longmingdns.com	-

✅ Authoritative Response

Server:211.99.99.56

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 315738.cn (unsigned zone)

⏱️ Timing

Total: 1812ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.195.42.199`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

315738.cn points to a single IP: 104.195.42.199.

Name Servers

Two name servers dm1.longmingdns.com and dm2.longmingdns.com handle delegation for 315738.cn.

315738.cn uses the same name server setup as other domains, for example icrf.cn, zerobaai.cn, etalkabc.com, pgfk.cn and solarisman.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.

315738.cn - robtex.com

315738.cn

cn