aixcoder.com - dns.ninja

`aixcoder.com`

DNSSEC	⚠️ Not signed
A	47.94.135.188^{🇨🇳 Alibaba-Cloud47.94.0.0/15 CT BeiJing IDC}
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`
		A	2408:4009:501::18^{🇨🇳 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,}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-01-12 #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=1783639432

rank #180581 globally
rank #79904 in the tld
📈 Tranco rank: #633,163

Subdomains

api.aixcoder.com

file.aixcoder.com

Same first word

aixcoder.com

Similar names

codexira.com

redoxica.com

codearix.com

xrcodeai.com

aircodex.com

decorixa.com

cardioex.com

DNS History

5 records (5 active, 0 former)

●NSdns10.hichina.com2026-03-04 → 2026-07-09 · 2 obs

● 2026-03-04 13:32:22
● 2026-07-09 23:46:20

●NSdns9.hichina.com2026-03-04 → 2026-07-09 · 2 obs

● 2026-03-04 13:32:22
● 2026-07-09 23:46:20

●MXmxbiz1.qq.com2026-03-04 → 2026-07-09 · 2 obs

● 2026-03-04 13:32:22
● 2026-07-09 23:46:20

●MXmxbiz2.qq.com2026-03-04 → 2026-07-09 · 2 obs

● 2026-03-04 13:32:22
● 2026-07-09 23:46:20

●A47.94.135.1882026-03-04 → 2026-07-09 · 2 obs

● 2026-03-04 13:32:22
● 2026-07-09 23:46:20

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:120.76.107.42

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for aixcoder.com (unsigned zone)

⏱️ Timing

Total: 1458ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.94.135.188`
NS	2	`dns9.hichina.com, dns10.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mail.qq.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

Hierarchy

aixcoder.com is the parent domain of api.aixcoder.com and file.aixcoder.com.

IP Addresses

aixcoder.com points to a single IP number: 47.94.135.188.

Name Servers

Two name servers handle the delegation for aixcoder.com: dns10.hichina.com and dns9.hichina.com.

aixcoder.com shares its name server setup with other domains, including aiyaowoqu.com, taiduhome.com, tukexy.com and two others.

At least some of aixcoder.com's name servers are shared with other domains, for example tianchanggroup.com and 17stv.cn.

Host names with 9 IP numbers:

dns10.hichina.com resolves to 39.96.153.41, 39.96.153.51 and 47.118.199.201 among others, with 6 other IP addresses in total.

dns9.hichina.com resolves to 39.96.153.42, 39.96.153.52 and 47.118.199.202 among others, with 6 other IP addresses in total.

Mail Servers

aixcoder.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

aixcoder.com shares the same mail server setup as other domains, including gridy.com, ehut.cn, jf1000.com and two others.

aixcoder.com shares mail servers — at least in part — with other domains, including sdivc.edu.cn, zhicall.com, dehang.cn and two others.