tybrain.com - dns.ninja

`tybrain.com`

DNSSEC	⚠️ Not signed
NS	`dns29.hichina.com` ⭐
		A	2408:4009:501::37^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.109^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns30.hichina.com`
		A	2408:4009:501::38^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.107^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`dns29.hichina.com`hostmaster@hichina.com 2026-05-28 #9

`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`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782180250

Previously MX for

tybrain.com

Same first word

tybrain.de

tybrain.com

Similar names

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britany.co.uk

bintray.org

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brayint.com

bintray.com

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bytrain.app

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brainyt.com

itbryan.com

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brainty.com

bytrain.org

trainby.me

binaryt.com

yinbart.com

bayrint.com

tinybra.com

byintra.com

bintary.com

tribyna.ru

bytrain.de

DNS History

8 records (4 active, 4 former)

●NSdns29.hichina.com2020-12-25 → 2026-06-23 · 3 obs

○ 2015-10-15 02:41:50
● 2020-12-25 22:47:14
● 2026-06-23 02:22:58

●NSdns30.hichina.com2020-12-25 → 2026-06-23 · 3 obs

○ 2015-10-15 02:41:50
● 2020-12-25 22:47:14
● 2026-06-23 02:22:58

○NSns3.harshainfotech.com2015-05-13 → 2015-05-13 · 3 obs

● 2015-05-13 20:02:32
○ 2015-10-15 02:41:50
○ 2026-06-23 02:22:58

○NSns4.harshainfotech.com2015-05-13 → 2015-05-13 · 3 obs

● 2015-05-13 20:02:32
○ 2015-10-15 02:41:50
○ 2026-06-23 02:22:58

●MXmxn.mxhichina.com2020-12-25 → 2026-06-23 · 3 obs

○ 2015-10-15 02:41:50
● 2020-12-25 22:47:14
● 2026-06-23 02:22:58

●MXmxw.mxhichina.com2020-12-25 → 2026-06-23 · 3 obs

○ 2015-10-15 02:41:50
● 2020-12-25 22:47:14
● 2026-06-23 02:22:58

○MXtybrain.com2015-05-13 → 2015-05-13 · 3 obs

● 2015-05-13 20:02:32
○ 2015-10-15 02:41:50
○ 2026-06-23 02:22:58

○A109.203.121.1202015-05-13 → 2015-05-13 · 3 obs

● 2015-05-13 20:02:32
○ 2015-10-15 02:41:50
○ 2026-06-23 02:22:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tybrain.com	dns29.hichina.com, dns30.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tybrain.com (unsigned zone)

⏱️ Timing

Total: 3560ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns29.hichina.com, dns30.hichina.com`
MX	2	`mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)

Analysis

Name Servers

tybrain.com uses two name servers for its delegation: dns29.hichina.com and dns30.hichina.com.

The name server configuration of tybrain.com is shared with other domains, for instance garuo.com, lishelife.com, dwsedu.com and two others.

The name servers of tybrain.com overlap at least partially with those of other domains — among them xjmms.com, jpvat.com, astrumix.top and two more.

These name servers commonly appear alongside the name servers expirens3.hichina.com and expirens4.hichina.com.

Hosts with 9 IP addresses each:

Hostname dns29.hichina.com directs to 39.96.153.39, 39.96.153.59 and 47.118.199.199 along with 6 other IP addresses.

Hostname dns30.hichina.com directs to 39.96.153.37, 39.96.153.62 and 47.118.199.197 along with 6 other IP addresses.

Mail Servers

tybrain.com uses two mail servers, mxn.mxhichina.com and mxw.mxhichina.com.

The mail server setup of tybrain.com matches that of other domains such as lovedme.com, scloudic.com, vissll.com and two others.

At least some of the mail servers used by tybrain.com are shared with other domains: wuguju.com, haoku.net, shritai.com and two others among them.

The mail servers mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com are commonly used alongside these mail servers.

Host names pointing to two IP addresses:

mxn.mxhichina.com directs traffic to 47.246.136.231 and 47.246.137.47.

Host names resolving to a single IP address:

mxw.mxhichina.com has the IP address 47.246.99.195.