`137381.cn`

DNSSEC	⚠️ Not signed
A	45.114.170.164^{🇭🇰 POWERLINE-HK45.114.168.0/22 POWER LINE (HK) CO., LIMITED UNIT 04/7F BRIGHT WAY TOWER NO.35}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1774528975

`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=2034666695

Same first word

137381.cn

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DNS History

10 records (5 active, 5 former)

●NSns1.judns.com2026-03-25 → 2026-04-13 · 2 obs

● 2026-03-25 07:56:56
● 2026-04-13 16:11:26

●NSns1.julydns.com2026-03-25 → 2026-04-13 · 2 obs

● 2026-03-25 07:56:56
● 2026-04-13 16:11:26

●NSns2.judns.com2026-03-25 → 2026-04-13 · 2 obs

● 2026-03-25 07:56:56
● 2026-04-13 16:11:26

●NSns2.julydns.com2026-03-25 → 2026-04-13 · 2 obs

● 2026-03-25 07:56:56
● 2026-04-13 16:11:26

○A103.7.31.1882016-01-05 → 2016-04-01 · 5 obs

○ 2015-10-26 11:24:36
● 2016-01-05 14:03:32
● 2016-04-01 20:26:48
○ 2020-04-09 09:34:44
○ 2026-04-13 16:11:26

○A103.75.44.2362026-03-25 → 2026-03-25 · 4 obs

○ 2020-04-09 09:34:44
● 2026-03-25 07:56:56
○ 2026-03-28 03:24:46
○ 2026-04-13 16:11:26

○A121.14.125.522015-10-26 → 2015-10-26 · 3 obs

● 2015-10-26 11:24:36
○ 2016-01-05 14:03:32
○ 2026-04-13 16:11:26

●A45.114.170.1642026-03-28 → 2026-04-13 · 3 obs

○ 2026-03-25 07:56:56
● 2026-03-28 03:24:46
● 2026-04-13 16:11:26

○CNAMEaps0550.qq.com2016-01-05 → 2016-04-01 · 5 obs

○ 2015-10-26 11:24:36
● 2016-01-05 14:03:32
● 2016-04-01 20:26:48
○ 2020-04-09 09:34:44
○ 2026-04-13 16:11:26

○CNAMEid.qzone.qq.com2015-10-26 → 2016-04-01 · 4 obs

● 2015-10-26 11:24:36
● 2016-04-01 20:26:48
○ 2020-04-09 09:34:44
○ 2026-04-13 16:11:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn...	-
137381.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 137381.cn (unsigned zone)

⏱️ Timing

Total: 3480ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.114.170.164`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Analysis

IP Addresses

137381.cn points to an IP address: 45.114.170.164.

Other host names, such as 857557.cn, 162973.cn and 853723.cn, share IP numbers with 137381.cn.

Name Servers

137381.cn delegates to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

137381.cn at least partially shares name servers with other domains, for instance yunnanditu.com, gonnk.com, baungo.com, 3sdao.com and yizhimai.com.cn.