`pga-polyglutamicacid.com`

DNSSEC	⚠️ Not signed
A	38.145.209.54^{🇺🇸 ENZU-GLOBAL38.145.208.0/22 38.145.208.0/22}
		PTR	`54.209-145-38.rdns.scalabledns.com`
NS	`dns13.hichina.com` ⭐
		A	2408:4009:501::21^{🇨🇳 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	`dns14.hichina.com`
		A	2408:4009:501::22^{🇨🇳 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	`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	`dns13.hichina.com`hostmaster@hichina.com 2026-01-12 #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=1778629606

Subdomains

www.pga-polyglutamicacid.com

Same first word

pga-polyglutamicacid.com

DNS History

6 records (5 active, 1 former)

●NSdns13.hichina.com2015-08-14 → 2026-05-12 · 2 obs

● 2015-08-14 21:22:56
● 2026-05-12 23:54:40

●NSdns14.hichina.com2015-08-14 → 2026-05-12 · 2 obs

● 2015-08-14 21:22:56
● 2026-05-12 23:54:40

●MXmxn.mxhichina.com2015-08-14 → 2026-05-12 · 2 obs

● 2015-08-14 21:22:56
● 2026-05-12 23:54:40

●MXmxw.mxhichina.com2015-08-14 → 2026-05-12 · 2 obs

● 2015-08-14 21:22:56
● 2026-05-12 23:54:40

○A23.88.239.1782015-08-14 → 2017-04-03 · 4 obs

● 2015-08-14 21:22:56
● 2017-04-03 02:03:54
○ 2026-03-14 18:50:00
○ 2026-05-12 23:54:40

●A38.145.209.542026-03-14 → 2026-05-12 · 3 obs

○ 2017-04-03 02:03:54
● 2026-03-14 18:50:00
● 2026-05-12 23:54:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pga-polyglutamicacid.com	dns13.hichina.com, dns14.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns13.hichina.com, dns14.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pga-polyglutamicacid.com (unsigned zone)

⏱️ Timing

Total: 3559ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.145.209.54`
NS	2	`dns14.hichina.com, dns13.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)

Analysis

Hierarchy

pga-polyglutamicacid.com is the parent of www.pga-polyglutamicacid.com.

IP Addresses

pga-polyglutamicacid.com resolves to one IP number: 38.145.209.54.

Other host names, for instance www.pga-polyglutamicacid.com, share IP numbers with pga-polyglutamicacid.com.

Name Servers

pga-polyglutamicacid.com is delegated to two name servers dns13.hichina.com and dns14.hichina.com.

pga-polyglutamicacid.com shares the same name server setup as other domains, for instance sgse.cn, tfccb.com, ncey.com, markin.cn and xxlees.com.

pga-polyglutamicacid.com at least partially shares name servers with other domains, for instance vbmnmy.com, xmdljd.com, mall168.cn, ftcsb.cn and linio.cn.

These name servers are commonly used alongside ns2.alidns.com and ns1.alidns.com.

Host names with nine IP numbers:

dns13.hichina.com points to: 2408:4009:501::21, 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.

dns14.hichina.com points to: 2408:4009:501::22, 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.

Mail Servers

Two mail servers handle pga-polyglutamicacid.com: mxn.mxhichina.com and mxw.mxhichina.com.

pga-polyglutamicacid.com shares the same mail server setup as other domains, for instance sunxiaobo.com, trui.com.cn, senkwan.com, fangying.com and hpool.cn.

pga-polyglutamicacid.com shares some mail servers with other domains, at least partially, for instance cowboyhood.com, coob.cn, guding365.com, jieyacn.com and ebmold.com.

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

Two IP numbers for a host: mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

One IP number for a host: mxw.mxhichina.com points to 47.246.99.195.

pga-polyglutamicacid.com - robtex.com