`pertietech.com`

DNSSEC	⚠️ Not signed
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`mx01.mail.alibaba.com` ⭐
		A	106.11.232.132^{🇨🇳 Alibaba-Cloud106.11.224.0/19 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mx02.mail.alibaba.com` ⭐
		A	106.11.226.174^{🇨🇳 Alibaba-Cloud106.11.224.0/19 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`dns23.hichina.com`hostmaster@hichina.com 2026-06-04 #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=1785927604

Same first word

pertietech.com

DNS History

9 records (4 active, 5 former)

●NSdns23.hichina.com2026-04-09 → 2026-08-05 · 3 obs

○ 2020-01-24 19:35:36
● 2026-04-09 08:43:54
● 2026-08-05 11:02:36

●NSdns24.hichina.com2026-04-09 → 2026-08-05 · 3 obs

○ 2020-01-24 19:35:36
● 2026-04-09 08:43:54
● 2026-08-05 11:02:36

○NSns15.xincache.com2015-05-23 → 2020-01-24 · 4 obs

● 2015-05-23 04:00:08
● 2020-01-24 19:35:36
○ 2026-04-09 08:43:54
○ 2026-08-05 11:02:36

○NSns16.xincache.com2015-05-23 → 2020-01-24 · 4 obs

● 2015-05-23 04:00:08
● 2020-01-24 19:35:36
○ 2026-04-09 08:43:54
○ 2026-08-05 11:02:36

●MXmx01.mail.alibaba.com2015-05-23 → 2026-08-05 · 2 obs

● 2015-05-23 04:00:08
● 2026-08-05 11:02:36

●MXmx02.mail.alibaba.com2015-05-23 → 2026-08-05 · 2 obs

● 2015-05-23 04:00:08
● 2026-08-05 11:02:36

○A112.74.81.42020-01-24 → 2020-01-24 · 4 obs

○ 2017-03-26 15:52:50
● 2020-01-24 19:35:36
○ 2026-04-09 08:43:54
○ 2026-08-05 11:02:36

○A174.139.30.662015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 04:00:08
○ 2015-10-13 23:55:54
○ 2026-08-05 11:02:36

○A58.96.180.1072015-10-13 → 2017-03-26 · 5 obs

○ 2015-05-23 04:00:08
● 2015-10-13 23:55:54
● 2017-03-26 15:52:50
○ 2020-01-24 19:35:36
○ 2026-08-05 11:02:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pertietech.com	dns23.hichina.com, dns24.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pertietech.com (unsigned zone)

⏱️ Timing

Total: 487ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns24.hichina.com, dns23.hichina.com`
MX	2	`mx01.mail.alibaba.com (pri: 10), mx02.mail.alibaba.com (pri: 10)`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)

Analysis

Name Servers

DNS delegation for pertietech.com points to two name servers: dns23.hichina.com and dns24.hichina.com.

pertietech.com has the same name server delegation as a number of other domains, such as documents-reader.com, isuprooster.com, swcollege.cn and two more.

pertietech.com has at least partial name server overlap with other domains, such as 47net.net, mixbox.cn, onqkd.top and two others.

It is common to find these name servers paired with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names resolving to 9 IP numbers:

dns23.hichina.com has IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, plus 6 other.

dns24.hichina.com has IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, plus 6 other.

Mail Servers

The MX records for pertietech.com point to two mail servers: mx01.mail.alibaba.com and mx02.mail.alibaba.com.

pertietech.com has the same mail server arrangement as a number of other domains, for example chdwelding.com, kubosports.com, gzmarina.com and two more.

pertietech.com shares at least some of its mail servers with other domains — for example izonesport.com, cnlambor.com, ychongtai.com and two more.

These mail servers tend to be used in combination with the mail servers mxn.mxhichina.com and mxw.mxhichina.com.

mx01.mail.alibaba.com directs to 106.11.232.132 and mx02.mail.alibaba.com directs to 106.11.226.174; each host name points to exactly one IP number.

pertietech.com - robtex.com

pertietech.com

com