pubsub.tech - dns.ninja

`pubsub.tech`

DNSSEC	⚠️ Not signed
NS	`dns3.hichina.com` ⭐
		A	2408:4009:501::11^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	139.224.142.123^{🇨🇳 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	`dns4.hichina.com`
		A	2408:4009:501::12^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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,}
TXT	`_globalsign-domain-verification=NrffXfyq0VIxe6wppdbPu3v7qogCI2RV800NNbZn_z`
SOA	`dns3.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1780897447

Same first word

pubsub.de

pubsub.fun

pubsub.io

pubsub.eu.meteorapp.com

pubsub.me

pubsub.googleapis.com

pubsub.co

pubsub.ru

pubsub.tech

pubsub.com

pubsub.events

Similar names

pububs.com

subpub.com

usbpub.com

pubbus.com

bubups.com

buspub.com

DNS History

2 records (2 active, 0 former)

●NSdns3.hichina.com2026-02-19 → 2026-06-08 · 2 obs

● 2026-02-19 08:11:54
● 2026-06-08 05:49:40

●NSdns4.hichina.com2026-02-19 → 2026-06-08 · 2 obs

● 2026-02-19 08:11:54
● 2026-06-08 05:49:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	-
pubsub.tech	dns3.hichina.com, dns4.hichina.com	-

✅ Authoritative Response

Server:120.76.107.54

NS records: dns3.hichina.com, dns4.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pubsub.tech (unsigned zone)

⏱️ Timing

Total: 2127ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns4.hichina.com, dns3.hichina.com`
TXT	1	`_globalsign-domain-verification=NrffXfyq`
SOA	1	`dns3.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

pubsub.tech has two authoritative name servers — dns3.hichina.com and dns4.hichina.com.

pubsub.tech has the same name server delegation as a number of other domains, such as jilnconnector.com, gpkjw.com.cn, anuclub.com and two more.

There is at least partial name server overlap between pubsub.tech and other domains — thwan.com, awiizarii.com, gangxufang.com and two more among them.

These name servers tend to appear in combination with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names resolving to 9 IP numbers:

dns3.hichina.com directs to 39.96.153.43, 39.96.153.63 and 47.118.199.203 among its IP addresses, with six other addresses beyond those.

dns4.hichina.com directs to 39.96.153.44, 39.96.153.54 and 47.118.199.204 among its IP addresses, with six other addresses beyond those.