gpttech.com - dns.ninja

`gpttech.com`

DNSSEC	⚠️ Not signed
A	139.224.18.239^{🇨🇳 Alibaba-Cloud139.224.0.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 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	`dns10.hichina.com`
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}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com ~all`
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-06-04 #13

`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=1786193749

Same first word

gpttech.com

Similar names

gtptech.com

techgpt.net

chetgpt.com

tgptech.com

ptgtech.com

DNS History

6 records (5 active, 1 former)

●NSdns10.hichina.com2015-06-13 → 2026-08-08 · 2 obs

● 2015-06-13 23:52:42
● 2026-08-08 13:14:04

●NSdns9.hichina.com2015-06-13 → 2026-08-08 · 2 obs

● 2015-06-13 23:52:42
● 2026-08-08 13:14:04

●MXmxn.mxhichina.com2015-06-13 → 2026-08-08 · 2 obs

● 2015-06-13 23:52:42
● 2026-08-08 13:14:04

●MXmxw.mxhichina.com2015-06-13 → 2026-08-08 · 2 obs

● 2015-06-13 23:52:42
● 2026-08-08 13:14:04

○A114.215.119.1992015-06-13 → 2017-05-31 · 4 obs

● 2015-06-13 23:52:42
● 2017-05-31 03:16:04
○ 2026-02-26 01:08:20
○ 2026-08-08 13:14:04

●A139.224.18.2392026-02-26 → 2026-08-08 · 3 obs

○ 2017-05-31 03:16:04
● 2026-02-26 01:08:20
● 2026-08-08 13:14:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gpttech.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:2408:4009:501::18

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gpttech.com (unsigned zone)

⏱️ Timing

Total: 2548ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.224.18.239`
NS	2	`dns9.hichina.com, dns10.hichina.com`
MX	2	`mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mxhichina.com ~all`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

IP Addresses

gpttech.com has exactly one IP address — 139.224.18.239.

sites.cn83.qifeiye.com, soudonmedical.com, tjeee.com plus two other host names have IP numbers in common with gpttech.com.

Name Servers

gpttech.com uses two name servers for its delegation: dns10.hichina.com and dns9.hichina.com.

The name server configuration of gpttech.com is shared with other domains, for instance maitianonline.com, vongihealth.com, imetrodata.com and two others.

gpttech.com has at least partial name server overlap with other domains, such as bjcxfs.com, 8888gd.com, xnga.cn and two others.

It is common to see these name servers used together with name servers expirens3.hichina.com and expirens4.hichina.com.

Hosts with 9 IP addresses each:

Hostname dns9.hichina.com directs to 39.96.153.42, 39.96.153.52 and 47.118.199.202 along with 6 other IP addresses.

Mail Servers

gpttech.com uses two mail servers, mxn.mxhichina.com and mxw.mxhichina.com.

The mail server setup of gpttech.com matches that of other domains such as yaoduoduo.com, fotaboss.com, ckp520.com and two others.

At least some of the mail servers used by gpttech.com are shared with other domains: tqlwsl.moe, 12344.asia, 40fen.com and two others among them.

These mail servers tend to be used in conjunction with the mail servers mx3.qiye.aliyun.com.

Host names pointing to two IP addresses:

mxn.mxhichina.com directs traffic to 47.246.136.231 and 47.246.137.47.

Host names resolving to a single IP address:

mxw.mxhichina.com has the IP address 47.246.99.195.