`caum.cn`

DNSSEC	⚠️ Not signed
A	154.89.228.152^{🇭🇰 OWGELS-AS-AP154.89.224.0/20 Aresidc limited}
NS	`ns1.nowcndns.com` ⭐
		A	1.193.216.204^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	218.98.111.129^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	218.98.111.138^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.nowcndns.com`
		A	61.158.128.11^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`11.128.158.61.ha.cnc`
		A	183.253.57.202^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.38^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1774373988

`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=2034602472

Same first word

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caum.pt

Similar names

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DNS History

10 records (3 active, 7 former)

○NSns1.alidns.com2015-10-13 → 2017-01-26 · 4 obs

● 2015-10-13 23:33:14
● 2017-01-26 23:37:42
○ 2026-03-27 08:35:18
○ 2026-03-29 02:07:40

●NSns1.nowcndns.com2026-03-27 → 2026-03-29 · 3 obs

○ 2017-01-26 23:37:42
● 2026-03-27 08:35:18
● 2026-03-29 02:07:40

○NSns2.alidns.com2015-10-13 → 2017-01-26 · 4 obs

● 2015-10-13 23:33:14
● 2017-01-26 23:37:42
○ 2026-03-27 08:35:18
○ 2026-03-29 02:07:40

●NSns2.nowcndns.com2026-03-27 → 2026-03-29 · 3 obs

○ 2017-01-26 23:37:42
● 2026-03-27 08:35:18
● 2026-03-29 02:07:40

○MXmail.skrimple.com2015-05-21 → 2018-01-31 · 6 obs

● 2015-05-21 02:39:02
○ 2015-10-13 23:33:14
○ 2017-01-26 23:37:42
● 2018-01-31 15:35:24
○ 2026-03-27 08:35:18
○ 2026-03-29 02:07:40

○A103.232.215.1292018-01-31 → 2018-01-31 · 4 obs

○ 2017-01-26 23:37:42
● 2018-01-31 15:35:24
○ 2026-03-27 08:35:18
○ 2026-03-29 02:07:40

○A124.16.31.1522015-10-13 → 2017-01-26 · 5 obs

○ 2015-05-21 02:39:02
● 2015-10-13 23:33:14
● 2017-01-26 23:37:42
○ 2018-01-31 15:35:24
○ 2026-03-29 02:07:40

●A154.89.228.1522026-03-27 → 2026-03-29 · 3 obs

○ 2018-01-31 15:35:24
● 2026-03-27 08:35:18
● 2026-03-29 02:07:40

○A205.164.14.672015-05-21 → 2015-05-21 · 3 obs

● 2015-05-21 02:39:02
○ 2018-01-31 15:35:24
○ 2026-03-29 02:07:40

○A205.164.14.762015-05-21 → 2015-05-21 · 3 obs

● 2015-05-21 02:39:02
○ 2015-10-13 23:33:14
○ 2026-03-29 02:07:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, e.dns.cn, a.dns.cn, b.dns.cn...	-
caum.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:1.193.216.204

NS records: ns1.nowcndns.com, ns2.nowcndns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for caum.cn (unsigned zone)

⏱️ Timing

Total: 1259ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.89.228.152`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

caum.cn points to a single IP number: 154.89.228.152.

Other host names, for instance zuyitang.com and htup.cn, share IP numbers with caum.cn.

Name Servers

caum.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.

caum.cn uses the same name server setup as other domains, for instance qingk2.cn, shijiechen.cn, wellmadetag.cn, hzdsdz.com.cn and tscable.cn.

Host names with three IP numbers: ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138; ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.

caum.cn - robtex.com

caum.cn

cn