dotnetcore.tech - dns.ninja

`dotnetcore.tech`

DNSSEC	⚠️ Not signed
NS	`dns15.hichina.com` ⭐
		A	2408:4009:501::23^{🇨🇳 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	`dns16.hichina.com`
		A	2408:4009:501::24^{🇨🇳 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,}
SOA	`dns15.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=1786325039

Same first word

dotnetcore.de

dotnetcore.tech

dotnetcore.com

Similar names

teendoctor.com

todocenter.com

doctorteen.com

DNS History

10 records (2 active, 8 former)

○NSdns1.registrar-servers.com2016-12-13 → 2017-06-29 · 4 obs

● 2016-12-13 04:00:46
● 2017-06-29 12:48:58
○ 2026-03-10 18:07:08
○ 2026-08-10 01:37:02

●NSdns15.hichina.com2026-03-10 → 2026-08-10 · 3 obs

○ 2017-06-29 12:48:58
● 2026-03-10 18:07:08
● 2026-08-10 01:37:02

●NSdns16.hichina.com2026-03-10 → 2026-08-10 · 3 obs

○ 2017-06-29 12:48:58
● 2026-03-10 18:07:08
● 2026-08-10 01:37:02

○NSdns2.registrar-servers.com2016-12-13 → 2017-06-29 · 4 obs

● 2016-12-13 04:00:46
● 2017-06-29 12:48:58
○ 2026-03-10 18:07:08
○ 2026-08-10 01:37:02

○MXeforward1.registrar-servers.com2016-12-13 → 2017-06-29 · 4 obs

● 2016-12-13 04:00:46
● 2017-06-29 12:48:58
○ 2026-03-10 18:07:08
○ 2026-08-10 01:37:02

○MXeforward2.registrar-servers.com2016-12-13 → 2017-06-29 · 4 obs

● 2016-12-13 04:00:46
● 2017-06-29 12:48:58
○ 2026-03-10 18:07:08
○ 2026-08-10 01:37:02

○MXeforward3.registrar-servers.com2016-12-13 → 2017-06-29 · 4 obs

● 2016-12-13 04:00:46
● 2017-06-29 12:48:58
○ 2026-03-10 18:07:08
○ 2026-08-10 01:37:02

○MXeforward4.registrar-servers.com2016-12-13 → 2017-06-29 · 4 obs

● 2016-12-13 04:00:46
● 2017-06-29 12:48:58
○ 2026-03-10 18:07:08
○ 2026-08-10 01:37:02

○MXeforward5.registrar-servers.com2016-12-13 → 2017-06-29 · 4 obs

● 2016-12-13 04:00:46
● 2017-06-29 12:48:58
○ 2026-03-10 18:07:08
○ 2026-08-10 01:37:02

○A162.255.119.2482016-12-13 → 2017-06-29 · 4 obs

● 2016-12-13 04:00:46
● 2017-06-29 12:48:58
○ 2026-03-10 18:07:08
○ 2026-08-10 01:37:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	-
dotnetcore.tech	dns15.hichina.com, dns16.hichina.com	-

✅ Authoritative Response

Server:120.76.107.52

NS records: dns15.hichina.com, dns16.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dotnetcore.tech (unsigned zone)

⏱️ Timing

Total: 1768ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns15.hichina.com, dns16.hichina.com`
SOA	1	`dns15.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

dotnetcore.tech is delegated to two name servers: dns15.hichina.com and dns16.hichina.com.

The name server configuration of dotnetcore.tech is shared with other domains, for instance golden-wing.net, un-express.com, qstx.com and two others.

There is at least partial name server overlap between dotnetcore.tech and other domains — mixed.cn, 9084.cn, rober.cn and two more among them.

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

Hosts with 9 IP addresses each:

dns15.hichina.com resolves to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 other IP addresses.

dns16.hichina.com resolves to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 other IP addresses.