seecoder.cn - dns.ninja

`seecoder.cn`

DNSSEC	⚠️ Not signed
A	172.29.7.180^{UNSPECIFIED160.0.0.0/3}
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,}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`dns3.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035162260

Subdomains

www.seecoder.cn

Same first word

seecoder.cn

Similar names

DNS History

6 records (5 active, 1 former)

●NSdns3.hichina.com2020-01-17 → 2026-08-10 · 2 obs

● 2020-01-17 16:24:54
● 2026-08-10 05:47:06

●NSdns4.hichina.com2020-01-17 → 2026-08-10 · 2 obs

● 2020-01-17 16:24:54
● 2026-08-10 05:47:06

●MXmxbiz1.qq.com2026-04-01 → 2026-08-10 · 2 obs

● 2026-04-01 01:47:04
● 2026-08-10 05:47:06

●MXmxbiz2.qq.com2026-04-01 → 2026-08-10 · 2 obs

● 2026-04-01 01:47:04
● 2026-08-10 05:47:06

●A172.29.7.1802026-04-01 → 2026-08-10 · 3 obs

○ 2020-01-17 16:24:54
● 2026-04-01 01:47:04
● 2026-08-10 05:47:06

○A219.219.113.2302020-01-17 → 2020-01-17 · 3 obs

● 2020-01-17 16:24:54
○ 2026-04-01 01:47:04
○ 2026-08-10 05:47:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn...	-
seecoder.cn	dns3.hichina.com, dns4.hichina.com	-

✅ Authoritative Response

Server:39.96.153.44

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seecoder.cn (unsigned zone)

⏱️ Timing

Total: 4935ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.29.7.180`
NS	2	`dns3.hichina.com, dns4.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
SOA	1	`dns3.hichina.com hostmaster.hichina.com`

Analysis

Hierarchy

www.seecoder.cn is a subdomain of seecoder.cn.

IP Addresses

seecoder.cn resolves to just one IP address, 172.29.7.180.

Name Servers

The NS records for seecoder.cn delegate to dns3.hichina.com and dns4.hichina.com.

seecoder.cn shares its NS records with other domains, for example mqxian.com, imoka.net, yonlit.com and two others.

DNS names with 9 IP addresses:

dns3.hichina.com maps to 39.96.153.43, 39.96.153.63, 47.118.199.203 and 6 additional IP addresses.

dns4.hichina.com maps to 39.96.153.44, 39.96.153.54, 47.118.199.204 and 6 additional IP addresses.

Mail Servers

seecoder.cn is served by two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

Among the domains sharing a mail server setup with seecoder.cn are huasbaby.com, bingwork.com, zmqh.com and two others.

The mail servers for seecoder.cn overlap at least partially with those of other domains, including gwypxw.com and minamax.net.