`abb56.cn`

CNAME	`youku.com`
DNSSEC	⚠️ Not signed
A	2408:4001:f00::3a^{🇨🇳 Alibaba-Cloud2408:4001::/33}
A	2408:4001:f00::1af^{🇨🇳 Alibaba-Cloud2408:4001::/33}
A	2408:4001:f10::8^{🇨🇳 Alibaba-Cloud2408:4001::/33}
A	2408:4001:f10::fd^{🇨🇳 Alibaba-Cloud2408:4001::/33}
A	106.11.40.57^{🇨🇳 Alibaba-Cloud106.11.40.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns1.youku.com` ⭐
		A	2401:b180:4100::3^{🇨🇳 Alibaba-Cloud2401:b180:4100::/48 Alibaba Cloud}
		A	140.205.103.193^{🇨🇳 Alibaba-Cloud140.205.64.0/18 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns2.youku.com`
		A	2401:b180:4100::8^{🇨🇳 Alibaba-Cloud2401:b180:4100::/48 Alibaba Cloud}
		A	106.11.35.17^{🇨🇳 Alibaba-Cloud106.11.32.0/22 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	106.11.41.145^{🇨🇳 Alibaba-Cloud106.11.40.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns3.youku.com`
		A	2401:b180:4100::9^{🇨🇳 Alibaba-Cloud2401:b180:4100::/48 Alibaba Cloud}
		A	47.88.74.37^{🇺🇸 Alibaba-Cloud47.88.64.0/18}
		A	47.241.207.17^{🇸🇬 Alibaba-Cloud47.241.128.0/17 Alibaba CLoud}
		A	170.33.24.77^{🇸🇬 Alibaba_Cloud_SEC170.33.24.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`dns4.youku.com`
		A	2401:b180:4100::10^{🇨🇳 Alibaba-Cloud2401:b180:4100::/48 Alibaba Cloud}
		A	140.205.122.88^{🇨🇳 Alibaba-Cloud140.205.122.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mx1.youku.com` ⭐
		A	47.246.137.48^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx2.youku.com` ⭐
TXT	`_globalsign-domain-verification=FTDnH4nthZ93t8im92Do73f_Qf5B7gsfF9HOCMyiFX`
TXT	`_globalsign-domain-verification=snvh2ISWhTkFFwzoPNxCaUKM32JoykjtawQNN5oUzI`
TXT	`v=spf1 include:spf1.staff.mail.aliyun.com -all`
TXT	`_globalsign-domain-verification=F6MvXUY9C3l1aCXFk3_ztOdy97xXn2Uq2zvNdCQHbw`
SOA	`dns1.youku.com`hostmaster@youku.com 2017-04-19 #14

`cn`

	DNSSEC	⚠️ Not signed
	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=2034456417

Subdomains

www.abb56.cn

Same first word

abb56.cn

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, b.dns.cn, a.dns.cn, e.dns.cn...	-
abb56.cn	ns3.myhostadmin.net, ns4.myhostadmin.net	-

✅ Authoritative Response

Server: 211.149.230.100

NS records: ns3.myhostadmin.net, ns4.myhostadmin.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for abb56.cn (unsigned zone)

⏱️ Timing

Total: 1823ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	6	`ns1.myhostadmin.net, ns5.myhostadmin.net...`
CNAME	1	`youku.com`
SOA	1	`ns1.myhostadmin.net dnsconct.myhostadmin`

Analysis

Hierarchy

www.abb56.cn has abb56.cn as its parent.

IP Addresses

abb56.cn points to five IP numbers: 2408:4001:f00::3a, 2408:4001:f00::1af, 2408:4001:f10::8, 2408:4001:f10::fd and 106.11.40.57.

Other host names, for instance youwusc.com, ipv6-aserver-heyi.m.taobao.com.gds.alibabadns.com, kumiao.com, iytcdn.com and youku.net share IP numbers with abb56.cn.

Name Servers

abb56.cn is delegated to four name servers: dns1.youku.com, dns2.youku.com, dns3.youku.com and dns4.youku.com.

abb56.cn at least partially shares name servers with other domains such as tudouui.com, kumiao.com, tdimg.com, soku.com and tudouchina.com.

These name servers are commonly used with ns3.tudoudns.com and ns4.tudoudns.com.

Host names with four IP numbers: dns3.youku.com points to 2401:b180:4100::9, 47.88.74.37, 47.241.207.17 and 170.33.24.77.

Host names with three IP numbers: dns2.youku.com points to 2401:b180:4100::8, 106.11.35.17 and 106.11.41.145.

Host names with two IP numbers: dns1.youku.com points to 2401:b180:4100::3 and 140.205.103.193; dns4.youku.com points to 2401:b180:4100::10 and 140.205.122.88.

Mail Servers

Two mail servers handle abb56.cn: mx1.youku.com and mx2.youku.com.

The mail server setup for abb56.cn matches that of other domains, for instance youku.com.

Host names with one IP: mx1.youku.com points to 47.246.137.48.

abb56.cn - robtex.com

abb56.cn

cn