sleepbrain.com - robtex.com

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`sleepbrain.com`

DNSSEC	⚠️ Not signed
A	47.100.70.111^{🇨🇳 ALIBABA-CN-NET}
NS	`dns11.hichina.com` ⭐
		A	2408:4009:501::19^{🇨🇳 ALIBABA-CN-NET}
		A	39.96.153.42^{🇨🇳 ALIBABA-CN-NET}
		A	39.96.153.52^{🇨🇳 ALIBABA-CN-NET}
		A	47.118.199.202^{🇨🇳 ALIBABA-CN-NET}
		A	47.118.199.212^{🇨🇳 ALIBABA-CN-NET}
		A	120.76.107.42^{🇨🇳 ALIBABA-CN-NET}
		A	120.76.107.52^{🇨🇳 ALIBABA-CN-NET}
		A	139.224.142.112^{🇨🇳 ALIBABA-CN-NET}
		A	139.224.142.122^{🇨🇳 ALIBABA-CN-NET}
NS	`dns12.hichina.com`
		A	2408:4009:501::20^{🇨🇳 ALIBABA-CN-NET}
		A	39.96.153.41^{🇨🇳 ALIBABA-CN-NET}
		A	39.96.153.51^{🇨🇳 ALIBABA-CN-NET}
		A	47.118.199.201^{🇨🇳 ALIBABA-CN-NET}
		A	47.118.199.211^{🇨🇳 ALIBABA-CN-NET}
		A	120.76.107.41^{🇨🇳 ALIBABA-CN-NET}
		A	120.76.107.51^{🇨🇳 ALIBABA-CN-NET}
		A	139.224.142.111^{🇨🇳 ALIBABA-CN-NET}
		A	139.224.142.121^{🇨🇳 ALIBABA-CN-NET}
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon}
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon}
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN}

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`

Starts with same word

sleepbrain.com

Starts similarily

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sleepbrain.com

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abelprisen.info

abelprisen.com

baselinepr.com

alpenbrise.de

abelprisen.no

brainsleep.com

sleipnerab.se

baerenpils.de

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sleepbrain.com	dns11.hichina.com, dns12.hichina.com	-

✅ Authoritative Response

Server: 120.76.107.41

NS records: dns11.hichina.com, dns12.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sleepbrain.com (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.100.70.111`
NS	2	`dns12.hichina.com, dns11.hichina.com`
MX	3	`mx2.feishu.cn (pri: 5), mx1.feishu.cn (pri: 1)...`
TXT	2	`v=spf1 +include:_netblocks.m.feishu.cn -, verification-code-site-App_feishu=gkimh9`
SOA	1	`dns11.hichina.com hostmaster.hichina.com`

AI analysis

sleepbrain.com resolves to one IP number: 47.100.70.111.

Other host names, for instance sleepai.com, share IP numbers with sleepbrain.com.

sleepbrain.com is delegated to two name servers dns11.hichina.com and dns12.hichina.com.

sleepbrain.com shares the same name server setup as other domains, for instance gkwu.cn, 281212.com, lxtu.com, ivoirbus.com and designbyho.com.

Host names with nine IP numbers:

dns11.hichina.com points to: 2408:4009:501::19, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

dns12.hichina.com points to: 2408:4009:501::20, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

sleepbrain.com is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

sleepbrain.com shares some mail servers with other domains, at least partially, for instance relaverse.cn, kk30.com, hnsyzj.com, hahour.com and jinmukeji.com.

Host names with three IP numbers

mx3.feishu.cn points to 52.220.106.220, 101.126.58.225 and 122.14.229.0

Host names with two IP numbers

mx2.feishu.cn points to 101.126.58.225 and 122.14.229.0

Host names with one IP number

mx1.feishu.cn points to 52.220.106.220

Host names pointing to 52.220.106.220

mx3.feishu.cn and mx1.feishu.cn

Host names pointing to 101.126.58.225

mx3.feishu.cn and mx2.feishu.cn

Host names pointing to 122.14.229.0

mx3.feishu.cn and mx2.feishu.cn