`pengfengtech.com`

DNSSEC	⚠️ Not signed
A	139.162.111.64^{🇯🇵 AKAMAI-LINODE-AP139.162.96.0/19 Akamai Technologies}
NS	`dns31.hichina.com` ⭐
		A	2408:4009:501::39^{🇨🇳 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	`dns32.hichina.com`
		A	2408:4009:501::40^{🇨🇳 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	`mx.mail.ym.163.com` ⭐
		A	111.124.200.35^{🇨🇳 CHINANET-Guizhou-Guian-IDC111.124.192.0/19}
SOA	`dns31.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1774524222

Same first word

pengfengtech.com

DNS History

5 records (4 active, 1 former)

●NSdns31.hichina.com2015-08-22 → 2026-03-26 · 2 obs

● 2015-08-22 10:32:12
● 2026-03-26 11:28:24

●NSdns32.hichina.com2015-08-22 → 2026-03-26 · 2 obs

● 2015-08-22 10:32:12
● 2026-03-26 11:28:24

●MXmx.mail.ym.163.com2015-08-22 → 2026-03-26 · 2 obs

● 2015-08-22 10:32:12
● 2026-03-26 11:28:24

○A106.186.116.2402015-08-22 → 2017-03-22 · 4 obs

● 2015-08-22 10:32:12
● 2017-03-22 13:35:40
○ 2020-01-19 13:06:28
○ 2026-03-26 11:28:24

●A139.162.111.642020-01-19 → 2026-03-26 · 3 obs

○ 2017-03-22 13:35:40
● 2020-01-19 13:06:28
● 2026-03-26 11:28:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pengfengtech.com	dns31.hichina.com, dns32.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns31.hichina.com, dns32.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pengfengtech.com (unsigned zone)

⏱️ Timing

Total: 4579ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.162.111.64`
NS	2	`dns32.hichina.com, dns31.hichina.com`
MX	1	`mx.mail.ym.163.com (pri: 10)`
SOA	1	`dns31.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns31.hichina.com, dns31.hichina.com, dns31.hichina.com...)

Analysis

IP Addresses

pengfengtech.com resolves to a single IP: 139.162.111.64.

Name Servers

pengfengtech.com has two name servers: dns31.hichina.com and dns32.hichina.com.

pengfengtech.com shares the same name server setup as other domains, for example ycjdcjc.com, diycup.com, energies.cn, tcfww.com and tianrui-bg.com.

pengfengtech.com shares some name servers with other domains, for example dyzc.net, norgin.net, cleat.cn, 181878.cn and nolesun.com.

These name servers are commonly used together with expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns31.hichina.com points to 2408:4009:501::39, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns32.hichina.com points to 2408:4009:501::40, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

pengfengtech.com is handled by a single mail server, mx.mail.ym.163.com.

pengfengtech.com shares the mail server setup with other domains, for example jarencai.com, nblgqd.com, hanswil.com, gsdtfx.com and unimarketing.com.cn.

pengfengtech.com shares some mail servers with other domains at least partially, for instance total-union.com and seahisun.com.

Host name mx.mail.ym.163.com points to IP 111.124.200.35.

pengfengtech.com - robtex.com