johnsmith.chat - dns.ninja

`johnsmith.chat`

DNSSEC	⚠️ Not signed
A	123.57.30.136^{🇨🇳 Alibaba-Cloud123.57.0.0/16 Alibaba (US) Technology Co., Ltd.}
NS	`dns15.hichina.com` ⭐
		A	2408:4009:501::23^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns16.hichina.com`
		A	2408:4009:501::24^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`verification-code-site-App_feishu=ox2LobOYQddOdEPGDm7M`
TXT	`v=spf1 +include:_netblocks.m.feishu.cn -all`
TXT	`google-site-verification=9Cfy9K63clZ5CNarVDqyGUT7royhTYNN-xs177gW7z0`
SOA	`dns15.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`chat`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.chat` ⭐
	NS	`v0n1.nic.chat`
	NS	`v0n2.nic.chat`
	NS	`v0n3.nic.chat`
	NS	`v2n0.nic.chat`
	NS	`v2n1.nic.chat`
	SOA	`v0n0.nic.chat`hostmaster@donuts.email serial=1785114003

Same first word

johnsmith.us

johnsmith.chat

johnsmith.cn

johnsmith.co

johnsmith.fi

johnsmith.org

johnsmith.net

johnsmith.com.au

johnsmith.ca

johnsmith.in

johnsmith.page

johnsmith.co.uk

johnsmith.com

Similar names

smithjohn.com

DNS History

6 records (6 active, 0 former)

●NSdns15.hichina.com2026-07-21 → 2026-07-27 · 2 obs

● 2026-07-21 08:49:52
● 2026-07-27 01:24:00

●NSdns16.hichina.com2026-07-21 → 2026-07-27 · 2 obs

● 2026-07-21 08:49:52
● 2026-07-27 01:24:00

●MXmx1.feishu.cn2026-07-21 → 2026-07-27 · 2 obs

● 2026-07-21 08:49:52
● 2026-07-27 01:24:00

●MXmx2.feishu.cn2026-07-21 → 2026-07-27 · 2 obs

● 2026-07-21 08:49:52
● 2026-07-27 01:24:00

●MXmx3.feishu.cn2026-07-21 → 2026-07-27 · 2 obs

● 2026-07-21 08:49:52
● 2026-07-27 01:24:00

●A123.57.30.1362026-07-21 → 2026-07-27 · 2 obs

● 2026-07-21 08:49:52
● 2026-07-27 01:24:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
chat	v0n0.nic.chat, v0n1.nic.chat, v0n2.nic.chat, v0n3.nic.chat...	12 records
johnsmith.chat	dns16.hichina.com, dns15.hichina.com	-

✅ Authoritative Response

Server:139.224.142.112

NS records: dns16.hichina.com, dns15.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johnsmith.chat (unsigned zone)

⏱️ Timing

Total: 1250ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.57.30.136`
NS	2	`dns15.hichina.com, dns16.hichina.com`
MX	3	`mx1.feishu.cn (pri: 1), mx2.feishu.cn (pri: 5)...`
TXT	3	`verification-code-site-App_feishu=ox2Lob, v=spf1 +include:_netblocks.m.feishu.cn -...`
SOA	1	`dns15.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.chat, v0n1.nic.chat, v0n2.nic.chat...)

Analysis

IP Addresses

johnsmith.chat has exactly one IP address — 123.57.30.136.

Name Servers

johnsmith.chat uses two name servers for its delegation: dns15.hichina.com and dns16.hichina.com.

The name server configuration of johnsmith.chat is shared with other domains, for instance zgjilei.com, wanbaotv.com, xikang365.net and two others.

johnsmith.chat shares at least some of its name servers with other domains, including s-d-a.org, fxkc.com, gkcoin.com and two others.

These name servers are frequently paired with the name servers expirens3.hichina.com and expirens4.hichina.com.

Hosts with 9 IP addresses each:

Hostname dns15.hichina.com directs to 39.96.153.42, 39.96.153.52 and 47.118.199.202 along with 6 other IP addresses.

Hostname dns16.hichina.com directs to 39.96.153.41, 39.96.153.51 and 47.118.199.201 along with 6 other IP addresses.

Mail Servers

johnsmith.chat is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

At least some of the mail servers used by johnsmith.chat are shared with other domains: pytrio.cn, openxlab.org.cn, recoke.com and two others among them.

Host names carrying three IP numbers:

The hostname mx3.feishu.cn directs to 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Host names pointing to two IP addresses:

mx2.feishu.cn directs traffic to 101.126.58.225 and 122.14.229.0.

Host names resolving to a single IP address:

mx1.feishu.cn has the IP address 52.220.106.220.

Both mx3.feishu.cn and mx1.feishu.cn resolve to 52.220.106.220 IP addresses each.

Both mx3.feishu.cn and mx2.feishu.cn resolve to 101.126.58.225 IP addresses each.

Both mx3.feishu.cn and mx2.feishu.cn resolve to 122.14.229.0 IP addresses each.