python3.cn - dns.ninja

`python3.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:9e53^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:425a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.66.90^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.83^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`melody.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26fa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melody.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melody.ns.cloudflare.com`
		A	108.162.194.250^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	162.159.38.250^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	172.64.34.250^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
NS	`quinton.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cf9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quinton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`quinton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`quinton.ns.cloudflare.com`
		A	108.162.195.249^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quinton.ns.cloudflare.com`
		A	162.159.44.249^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quinton.ns.cloudflare.com`
		A	172.64.35.249^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quinton.ns.cloudflare.com`
MX	`mx1.qiye.aliyun.com` ⭐
		A	47.246.146.58^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.146.255^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		A	47.246.146.58^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
		A	47.246.146.255^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.66.90, 172.67.158.83
		IPv6 hints	2606:4700:3030::ac43:9e53, 2606:4700:3037::6815:425a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=216, name=cloudflare-ech.com
SOA	`melody.ns.cloudflare.com`dns@cloudflare.com serial=2405959670

`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=2034912808

Same first word

python3.cn

python3.net

python3.ru

python3.org

python3.com

DNS History

12 records (9 active, 3 former)

○NSf1g1ns1.dnspod.net2026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 20:30:18
○ 2026-06-13 09:23:48
○ 2026-06-13 09:23:50

○NSf1g1ns2.dnspod.net2026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 20:30:18
○ 2026-06-13 09:23:48
○ 2026-06-13 09:23:50

●NSmelody.ns.cloudflare.com2026-06-13 → 2026-06-13 · 3 obs

○ 2026-02-17 20:30:18
● 2026-06-13 09:23:48
● 2026-06-13 09:23:50

●NSquinton.ns.cloudflare.com2026-06-13 → 2026-06-13 · 3 obs

○ 2026-02-17 20:30:18
● 2026-06-13 09:23:48
● 2026-06-13 09:23:50

●MXmx1.qiye.aliyun.com2026-06-13 → 2026-06-13 · 2 obs

● 2026-06-13 09:23:48
● 2026-06-13 09:23:50

●MXmx2.qiye.aliyun.com2026-06-13 → 2026-06-13 · 2 obs

● 2026-06-13 09:23:48
● 2026-06-13 09:23:50

●MXmx3.qiye.aliyun.com2026-06-13 → 2026-06-13 · 2 obs

● 2026-06-13 09:23:48
● 2026-06-13 09:23:50

●A104.21.66.902026-06-13 → 2026-06-13 · 2 obs

● 2026-06-13 09:23:48
● 2026-06-13 09:23:50

●A172.67.158.832026-06-13 → 2026-06-13 · 2 obs

● 2026-06-13 09:23:48
● 2026-06-13 09:23:50

●A2606:4700:3030::ac43:9e532026-06-13 → 2026-06-13 · 2 obs

● 2026-06-13 09:23:48
● 2026-06-13 09:23:50

●A2606:4700:3037::6815:425a2026-06-13 → 2026-06-13 · 2 obs

● 2026-06-13 09:23:48
● 2026-06-13 09:23:50

○CNAMEvpsh.mbaozi.top2026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 20:30:18
○ 2026-06-13 09:23:48
○ 2026-06-13 09:23:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
python3.cn	melody.ns.cloudflare.com, quinton.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.250

NS records: melody.ns.cloudflare.com, quinton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for python3.cn (unsigned zone)

⏱️ Timing

Total: 934ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.158.83, 104.21.66.90`
AAAA	2	`2606:4700:3037::6815:425a, 2606:4700:3030::ac43:9e53`
NS	2	`melody.ns.cloudflare.com, quinton.ns.cloudflare.com`
MX	3	`mx2.qiye.aliyun.com (pri: 10), mx3.qiye.aliyun.com (pri: 15)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`melody.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

python3.cn points to four IP numbers: 104.21.66.90, 172.67.158.83, 2606:4700:3030::ac43:9e53 and 2606:4700:3037::6815:425a.

ojuzuxo.top, droplive.xyz, lindageiger.com and two other host names share IP numbers with python3.cn.

Name Servers

The NS records for python3.cn delegate to melody.ns.cloudflare.com and quinton.ns.cloudflare.com.

python3.cn uses the same name servers as several other domains — among them sysmana.com, boarmagnet.com, medilife.net.au and two more.

python3.cn shares at least some of its name servers with other domains, including sol-icinerator.org, columbusworthingtonair.com, skwgj.cn and two others.

It is common to find these name servers alongside the name servers rocky.ns.cloudflare.com, raquel.ns.cloudflare.com, poppy.ns.cloudflare.com and two others.

Hostnames that resolve to 6 IP addresses:

melody.ns.cloudflare.com maps to 108.162.194.250, 162.159.38.250, 172.64.34.250 and 3 additional IP addresses.

quinton.ns.cloudflare.com maps to 108.162.195.249, 162.159.44.249, 172.64.35.249 and 3 additional IP addresses.

Mail Servers

python3.cn is handled by three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

python3.cn has at least partial mail server overlap with other domains such as kumokura.com, enaiter.com, apichk.com and two more.

These mail servers frequently appear alongside the mail servers mxn.mxhichina.com and mxw.mxhichina.com.

Hostnames that resolve to two IP addresses:

The A records for mx3.qiye.aliyun.com return 47.246.146.58 and 47.246.146.255.

Host names with one IP number:

mx1.qiye.aliyun.com resolves to the IP address 47.246.146.58.

mx2.qiye.aliyun.com resolves to the IP address 47.246.146.255.

mx3.qiye.aliyun.com and mx1.qiye.aliyun.com each have 47.246.146.58 IP addresses.

mx3.qiye.aliyun.com and mx2.qiye.aliyun.com each have 47.246.146.255 IP addresses.