`pbboston.com`

CNAME	`expired.hichina.com`
DNSSEC	⚠️ Not signed
A	8.218.208.240^{🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
A	47.76.127.217^{🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object}
A	47.91.170.222^{🇭🇰 Alibaba-Cloud47.91.128.0/18 Alibaba Cloud}
NS	`ns1.alidns.com` ⭐ ⚠️ Not in parent delegation
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 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	139.224.142.125^{🇨🇳 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	`ns2.alidns.com` ⚠️ Not in parent delegation
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.116^{🇨🇳 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	139.224.142.126^{🇨🇳 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,}
SOA	`ns1.alidns.com`hostmaster@hichina.com 2026-05-28 #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=1783163556

Previously MX for

pbboston.com

Subdomains

ns.pbboston.com

Same first word

pbboston.com

DNS History

18 records (5 active, 13 former)

○NSanton.ns.cloudflare.com2026-04-18 → 2026-05-28 · 5 obs

○ 2019-01-04 03:49:48
● 2026-04-18 07:32:54
● 2026-05-28 02:23:44
○ 2026-06-12 19:51:12
○ 2026-07-04 11:19:36

●NSdns10.hichina.com2026-06-12 → 2026-07-04 · 3 obs

○ 2026-05-28 02:23:44
● 2026-06-12 19:51:12
● 2026-07-04 11:19:36

●NSdns9.hichina.com2026-06-12 → 2026-07-04 · 3 obs

○ 2026-05-28 02:23:44
● 2026-06-12 19:51:12
● 2026-07-04 11:19:36

●NSexpirens3.hichina.com2026-06-12 → 2026-07-04 · 3 obs

○ 2026-05-28 02:23:44
● 2026-06-12 19:51:12
● 2026-07-04 11:19:36

●NSexpirens4.hichina.com2026-06-12 → 2026-07-04 · 3 obs

○ 2026-05-28 02:23:44
● 2026-06-12 19:51:12
● 2026-07-04 11:19:36

○NSfrida.ns.cloudflare.com2026-04-18 → 2026-05-28 · 5 obs

○ 2019-01-04 03:49:48
● 2026-04-18 07:32:54
● 2026-05-28 02:23:44
○ 2026-06-12 19:51:12
○ 2026-07-04 11:19:36

○NSns1.pblocalsites.com2015-06-15 → 2016-04-30 · 4 obs

● 2015-06-15 09:07:58
● 2016-04-30 07:58:44
○ 2017-01-19 22:25:04
○ 2026-07-04 11:19:36

○NSns1.pbtoplevel.com2017-01-19 → 2019-01-04 · 5 obs

○ 2016-04-30 07:58:44
● 2017-01-19 22:25:04
● 2019-01-04 03:49:48
○ 2026-04-18 07:32:54
○ 2026-07-04 11:19:36

○NSns2.pblocalsites.com2015-06-15 → 2016-04-30 · 4 obs

● 2015-06-15 09:07:58
● 2016-04-30 07:58:44
○ 2017-01-19 22:25:04
○ 2026-07-04 11:19:36

○NSns2.pbtoplevel.com2017-01-19 → 2019-01-04 · 5 obs

○ 2016-04-30 07:58:44
● 2017-01-19 22:25:04
● 2019-01-04 03:49:48
○ 2026-04-18 07:32:54
○ 2026-07-04 11:19:36

○MXpbboston.com2015-06-15 → 2019-01-04 · 4 obs

● 2015-06-15 09:07:58
● 2019-01-04 03:49:48
○ 2026-04-18 07:32:54
○ 2026-07-04 11:19:36

○A104.21.24.1482026-04-18 → 2026-05-28 · 5 obs

○ 2019-01-04 03:49:48
● 2026-04-18 07:32:54
● 2026-05-28 02:23:44
○ 2026-06-12 19:51:12
○ 2026-07-04 11:19:36

○A172.67.219.662026-04-18 → 2026-05-28 · 5 obs

○ 2019-01-04 03:49:48
● 2026-04-18 07:32:54
● 2026-05-28 02:23:44
○ 2026-06-12 19:51:12
○ 2026-07-04 11:19:36

○A2606:4700:3033::ac43:db422026-04-18 → 2026-05-28 · 5 obs

○ 2019-01-04 03:49:48
● 2026-04-18 07:32:54
● 2026-05-28 02:23:44
○ 2026-06-12 19:51:12
○ 2026-07-04 11:19:36

○A2606:4700:3034::6815:18942026-04-18 → 2026-05-28 · 5 obs

○ 2019-01-04 03:49:48
● 2026-04-18 07:32:54
● 2026-05-28 02:23:44
○ 2026-06-12 19:51:12
○ 2026-07-04 11:19:36

○A64.91.232.1992015-06-15 → 2016-04-30 · 4 obs

● 2015-06-15 09:07:58
● 2016-04-30 07:58:44
○ 2017-01-19 22:25:04
○ 2026-07-04 11:19:36

○A64.91.235.1992017-01-19 → 2019-01-04 · 5 obs

○ 2016-04-30 07:58:44
● 2017-01-19 22:25:04
● 2019-01-04 03:49:48
○ 2026-04-18 07:32:54
○ 2026-07-04 11:19:36

●CNAMEexpired.hichina.com2026-06-12 → 2026-07-04 · 2 obs

● 2026-06-12 19:51:12
● 2026-07-04 11:19:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pbboston.com	expirens3.hichina.com, expirens4.hichina.com	18 records

✅ Authoritative Response

Server:47.118.199.192

NS records: expirens3.hichina.com, expirens4.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pbboston.com (unsigned zone)

⏱️ Timing

Total: 3708ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns9.hichina.com, dns10.hichina.com`
CNAME	1	`expired.hichina.com`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (expirens3.hichina.com, expirens3.hichina.com, expirens3.hichina.com...)

Analysis

Hierarchy

ns.pbboston.com is a subdomain of pbboston.com.

IP Addresses

pbboston.com has three IP addresses: 8.218.208.240, 47.76.127.217 and 47.91.170.222.

Additional host names — 678564.com, 001824.com, ynycpx.com and two others — share IP numbers with pbboston.com.

Name Servers

pbboston.com is delegated to two name servers: ns1.alidns.com and ns2.alidns.com.

pbboston.com shares its name server setup with other domains, including ymmobi.com, 427b601181014.beer, cgs.com.cn and two others.

The name servers of pbboston.com overlap at least partially with those of other domains — among them medix.cn, realistic.cn, onecolor.com and two more.

These name servers commonly appear in delegations together with ns7.alidns.com, ns8.alidns.com, dns10.hichina.com and 7 other.

Host names with 9 IP numbers:

ns1.alidns.com resolves to 39.96.153.45, 39.96.153.55, 47.118.199.205 and 6 other IP addresses.

ns2.alidns.com resolves to 39.96.153.46, 39.96.153.56, 47.118.199.206 and 6 other IP addresses.

pbboston.com - robtex.com

pbboston.com

com

Previously MX for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`pbboston.com`

`com`