ns.pbboston.com - robtex.com

ns.pbboston.com

CNAMEexpired.hichina.com
DNSSEC⚠️ Not signed
A8.218.208.240🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811
A47.76.127.217🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object
A47.91.170.222🇭🇰 Alibaba-Cloud47.91.128.0/18 Alibaba Cloud
NSns1.alidns.com ⭐ ⚠️ Not in parent delegation
A2408:4009:501::1🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.45🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.55🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.205🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.215🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.45🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.55🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.115🇨🇳 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,
A139.224.142.125🇨🇳 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,
NSns2.alidns.com ⚠️ Not in parent delegation
A2408:4009:501::2🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.46🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.56🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.206🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.216🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.46🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.56🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.116🇨🇳 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,
A139.224.142.126🇨🇳 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,
SOAns1.alidns.comhostmaster@hichina.com 2026-05-28 #9

pbboston.com

CNAMEexpired.hichina.com
DNSSEC⚠️ Not signed
A8.218.208.240🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811
A47.76.127.217🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object
A47.91.170.222🇭🇰 Alibaba-Cloud47.91.128.0/18 Alibaba Cloud
NSns1.alidns.com ⭐ ⚠️ Not in parent delegation
NSns2.alidns.com ⚠️ Not in parent delegation
SOAns1.alidns.comhostmaster@hichina.com 2026-05-28 #9

Same first word

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DNS History

5 records (1 active, 4 former)

A104.21.24.148172.67.219.662606:4700:3033::ac43:db422606:4700:3034::6815:1894CNAMEexpired.hichina.com
○A104.21.24.1482026-02-21 → 2026-05-13 · 4 obs
● 2026-02-21 22:18:36
● 2026-05-13 16:26:36
○ 2026-06-12 19:51:14
○ 2026-07-04 19:04:12
○A172.67.219.662026-02-21 → 2026-05-13 · 4 obs
● 2026-02-21 22:18:36
● 2026-05-13 16:26:36
○ 2026-06-12 19:51:14
○ 2026-07-04 19:04:12
○A2606:4700:3033::ac43:db422026-02-21 → 2026-05-13 · 4 obs
● 2026-02-21 22:18:36
● 2026-05-13 16:26:36
○ 2026-06-12 19:51:14
○ 2026-07-04 19:04:12
○A2606:4700:3034::6815:18942026-02-21 → 2026-05-13 · 4 obs
● 2026-02-21 22:18:36
● 2026-05-13 16:26:36
○ 2026-06-12 19:51:14
○ 2026-07-04 19:04:12
●CNAMEexpired.hichina.com2026-06-12 → 2026-07-04 · 2 obs
● 2026-06-12 19:51:14
● 2026-07-04 19:04:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
pbboston.comexpirens3.hichina.com, expirens4.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.33

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pbboston.com (unsigned zone)

⏱️ Timing

Total: 502ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1expired.hichina.com

📌 Glue Records Collected

Total: 18

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

Analysis

IP Addresses

ns.pbboston.com points to three IP numbers, namely 8.218.208.240, 47.76.127.217 and 47.91.170.222.

Among the host names that share IP numbers with ns.pbboston.com are wjkc.my, 101533-0a.top, expired.hichina.com and two others.

Name Servers

Two name servers handle the delegation for ns.pbboston.com: ns1.alidns.com and ns2.alidns.com.

ns.pbboston.com has the same name server delegation as a number of other domains, such as f9af96e2f11012.beer, jacbbs.com, tianwosp.com and two more.

At least some of ns.pbboston.com's name servers are shared with other domains, for example tabac.cn, dzlxsl.com, two.systems and two more.

These name servers tend to co-occur with ns7.alidns.com, ns8.alidns.com, dns25.hichina.com and 7 other name servers in the same DNS delegations.

Host names resolving to 9 IP numbers:

ns1.alidns.com resolves to 39.96.153.45, 39.96.153.55 and 47.118.199.205 among others, with 6 other IP addresses in total.

ns2.alidns.com resolves to 39.96.153.46, 39.96.153.56 and 47.118.199.206 among others, with 6 other IP addresses in total.