`pakpobox.com`

DNSSEC	⚠️ Not signed
A	52.74.53.17^{🇸🇬 Amazon52.74.0.0/16 SIN prefix}
		PTR	`ec2-52-74-53-17.ap-southeast-1.compute.amazonaws.com`
A	52.77.104.96^{🇸🇬 Amazon52.77.0.0/16 SIN prefix}
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}
			PTR	`ip-39-96-153-39.defastlink.net`
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-59.defastlink.net`
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-199.defastlink.net`
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-219.defastlink.net`
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-39.defastlink.net`
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-59.defastlink.net`
		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,}
			PTR	`ip-139-224-142-99.defastlink.net`
		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,}
			PTR	`ip-139-224-142-109.defastlink.net`
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}
			PTR	`ip-39-96-153-37.defastlink.net`
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-62.defastlink.net`
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-197.defastlink.net`
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-221.defastlink.net`
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-37.defastlink.net`
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-62.defastlink.net`
		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,}
			PTR	`ip-139-224-142-102.defastlink.net`
		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,}
			PTR	`ip-139-224-142-107.defastlink.net`
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}
			PTR	`ip-47-246-137-47.defastlink.net`
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`MS=5686D5872E97AE9168EAABEF3621744D2678F42B`
TXT	`MS=ms18305942`
TXT	`google-site-verification=xs5qplpMrL6lCqTEzc2WCmDqdGcnRNOOYdESOc8W39s`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`dns31.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=1771291435

Subdomains

www.pakpobox.com

Same first word

pakpobox.asia

pakpobox.com

DNS History

10 records (6 active, 4 former)

●NSdns31.hichina.com2015-06-10 → 2026-03-22 · 2 obs

● 2015-06-10 16:45:54
● 2026-03-22 16:24:04

●NSdns32.hichina.com2015-06-10 → 2026-03-22 · 2 obs

● 2015-06-10 16:45:54
● 2026-03-22 16:24:04

○MXmxbiz1.qq.com2015-06-10 → 2015-10-23 · 4 obs

● 2015-06-10 16:45:54
● 2015-10-23 19:45:04
○ 2015-12-30 17:19:34
○ 2026-03-22 16:24:04

○MXmxbiz2.qq.com2015-06-10 → 2015-10-23 · 4 obs

● 2015-06-10 16:45:54
● 2015-10-23 19:45:04
○ 2015-12-30 17:19:34
○ 2026-03-22 16:24:04

●MXmxn.mxhichina.com2015-12-30 → 2026-03-22 · 3 obs

○ 2015-10-23 19:45:04
● 2015-12-30 17:19:34
● 2026-03-22 16:24:04

●MXmxw.mxhichina.com2015-12-30 → 2026-03-22 · 3 obs

○ 2015-10-23 19:45:04
● 2015-12-30 17:19:34
● 2026-03-22 16:24:04

○A112.124.187.1292015-06-10 → 2015-12-30 · 4 obs

● 2015-06-10 16:45:54
● 2015-12-30 17:19:34
○ 2016-04-09 16:44:38
○ 2026-03-22 16:24:04

○A120.24.50.1752016-04-09 → 2017-04-19 · 5 obs

○ 2015-12-30 17:19:34
● 2016-04-09 16:44:38
● 2017-04-19 22:49:44
○ 2026-02-23 07:04:00
○ 2026-03-22 16:24:04

●A52.74.53.172026-02-23 → 2026-03-22 · 3 obs

○ 2017-04-19 22:49:44
● 2026-02-23 07:04:00
● 2026-03-22 16:24:04

●A52.77.104.962026-02-23 → 2026-03-22 · 3 obs

○ 2017-04-19 22:49:44
● 2026-02-23 07:04:00
● 2026-03-22 16:24:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pakpobox.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 pakpobox.com (unsigned zone)

⏱️ Timing

Total: 3550ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`52.74.53.17, 52.77.104.96`
NS	2	`dns31.hichina.com, dns32.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	4	`v=spf1 include:spf.mxhichina.com -all, google-site-verification=xs5qplpMrL6lCqT...`
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

Hierarchy

www.pakpobox.com has pakpobox.com as its parent.

IP Addresses

pakpobox.com points to two IPs: 52.74.53.17 and 52.77.104.96.

Other host names, for example www.pakpobox.com, ec2-52-74-53-17.ap-southeast-1.compute.amazonaws.com and ec2-52-77-104-96.ap-southeast-1.compute.amazonaws.com share the same IP as pakpobox.com.

Name Servers

Two name servers dns31.hichina.com and dns32.hichina.com are delegated to pakpobox.com.

pakpobox.com uses the same name server configuration as other domains, such as swtfnq.cn, ssep.cn, szenv.com, ccccfc.com and cstot.com.

pakpobox.com shares name servers with other domains at least partially, for instance mlre.cn, 112wz.com, petrolink.cn and xzerp.com.

Two hosts with nine IPs each:

Host 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.

Host 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

Two mail servers handle pakpobox.com: mxn.mxhichina.com and mxw.mxhichina.com.

pakpobox.com shares the same mail server setup as other domains, including hedejj.com, zhexi.tech, haoyuli.cn, zhuanzhuanqian.com and tonoinfo.com.

pakpobox.com shares mail servers with other domains at least in part, for instance publink.cn, gdapi.net, skipjack.cn, pxmalion.com and tonv.com.

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

Host names by IP count:

Two IP numbers: The host name mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

One IP number: The host name mxw.mxhichina.com points to 47.246.99.195.

pakpobox.com - robtex.com

pakpobox.com

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