`zphz.cn`

DNSSEC	⚠️ Not signed
NS	`vip3.alidns.com` ⭐
		A	2408:4009:500::3^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.3^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.5^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.210^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.136^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.26^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.10^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip4.alidns.com`
		A	2408:4009:500::4^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.4^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.6^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.211^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.137^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.27^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.11^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`v=spf1 +include:_netblocks.m.feishu.cn -all`
TXT	`verification-code-site-App_feishu=IOwPczfV0zLWTtXrQ96b`
SOA	`vip3.alidns.com`hostmaster@hichina.com 2026-01-07 #16

`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=2034669271

Previously NS for

zphz.cn

Same first word

zphz.cn

Similar names

hpzz.cn

hzzp.com

hzpz.cn

hzzp.net.cn

phzz.net

zzph.net

DNS History

15 records (5 active, 10 former)

○NSdns1.iidns.com2016-05-01 → 2016-05-01 · 4 obs

○ 2015-07-26 03:14:18
● 2016-05-01 04:31:32
○ 2017-01-29 19:18:48
○ 2026-04-14 10:20:40

○NSdns2.iidns.com2016-05-01 → 2016-05-01 · 4 obs

○ 2015-07-26 03:14:18
● 2016-05-01 04:31:32
○ 2026-03-19 01:18:20
○ 2026-04-14 10:20:40

○NSdns3.iidns.com2016-05-01 → 2016-05-01 · 4 obs

○ 2015-07-26 03:14:18
● 2016-05-01 04:31:32
○ 2026-03-19 01:18:20
○ 2026-04-14 10:20:40

○NSdns4.iidns.com2016-05-01 → 2016-05-01 · 4 obs

○ 2015-07-26 03:14:18
● 2016-05-01 04:31:32
○ 2026-03-19 01:18:20
○ 2026-04-14 10:20:40

○NSdns5.iidns.com2016-05-01 → 2016-05-01 · 4 obs

○ 2015-07-26 03:14:18
● 2016-05-01 04:31:32
○ 2026-03-19 01:18:20
○ 2026-04-14 10:20:40

○NSdns6.iidns.com2016-05-01 → 2016-05-01 · 4 obs

○ 2015-07-26 03:14:18
● 2016-05-01 04:31:32
○ 2026-03-19 01:18:20
○ 2026-04-14 10:20:40

●NSvip3.alidns.com2026-03-19 → 2026-04-14 · 3 obs

○ 2017-01-29 19:18:48
● 2026-03-19 01:18:20
● 2026-04-14 10:20:40

●NSvip4.alidns.com2026-03-19 → 2026-04-14 · 3 obs

○ 2017-01-29 19:18:48
● 2026-03-19 01:18:20
● 2026-04-14 10:20:40

○NSwww.zphz.cn2017-01-29 → 2017-01-29 · 4 obs

○ 2016-05-01 04:31:32
● 2017-01-29 19:18:48
○ 2026-03-19 01:18:20
○ 2026-04-14 10:20:40

○NSzphz.cn2015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 03:14:18
○ 2016-05-01 04:31:32
○ 2026-04-14 10:20:40

●MXmx1.feishu.cn2026-03-19 → 2026-04-14 · 2 obs

● 2026-03-19 01:18:20
● 2026-04-14 10:20:40

●MXmx2.feishu.cn2026-03-19 → 2026-04-14 · 2 obs

● 2026-03-19 01:18:20
● 2026-04-14 10:20:40

●MXmx3.feishu.cn2026-03-19 → 2026-04-14 · 2 obs

● 2026-03-19 01:18:20
● 2026-04-14 10:20:40

○A150.129.217.372016-05-01 → 2016-05-01 · 4 obs

○ 2015-07-26 03:14:18
● 2016-05-01 04:31:32
○ 2026-03-19 01:18:20
○ 2026-04-14 10:20:40

○A174.139.7.2272015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 03:14:18
○ 2016-05-01 04:31:32
○ 2026-04-14 10:20:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, ns.cernet.net...	11 records
zphz.cn	vip3.alidns.com, vip4.alidns.com	-

✅ Authoritative Response

Server:170.33.80.10

NS records: vip3.alidns.com, vip4.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zphz.cn (unsigned zone)

⏱️ Timing

Total: 1367ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`vip4.alidns.com, vip3.alidns.com`
MX	3	`mx1.feishu.cn (pri: 1), mx2.feishu.cn (pri: 5)...`
TXT	2	`verification-code-site-App_feishu=IOwPcz, v=spf1 +include:_netblocks.m.feishu.cn -`
SOA	1	`vip3.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 11

In-bailiwick: 10 (e.dns.cn, e.dns.cn, a.dns.cn...)

Out-of-bailiwick: 1 (ns.cernet.net)

Analysis

Name Servers

Two name servers vip3.alidns.com and vip4.alidns.com handle the delegation for zphz.cn.

zphz.cn shares the same name server setup as other domains, for example fastvnet.com, qdidc.com, minekuai.com, njatsport.cn and yunjiasu361.com.

zphz.cn at least partially shares name servers with other domains, for example mcwzg.com, elionpay.com.cn, htx8881388.com, qdlpay.com and fx168api.com.

These name servers are often used together with vip1.alidns.com and vip2.alidns.com.

Host names with seven IP numbers:

vip3.alidns.com points to: 2408:4009:500::3, 8.212.93.3, 140.205.1.5, 170.33.32.210, 170.33.40.136, 170.33.73.26 and 170.33.80.10.

vip4.alidns.com points to: 2408:4009:500::4, 8.212.93.4, 140.205.1.6, 170.33.32.211, 170.33.40.137, 170.33.73.27 and 170.33.80.11.

Mail Servers

zphz.cn is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

zphz.cn shares at least partially some mail servers with other domains, for instance leplay.net, rakufun.com, zwhzbj.com, ingin.com and dollarsmore.com.

Host names with three IP numbers: mx3.feishu.cn points to 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Host names with two IP numbers: mx2.feishu.cn points to 101.126.58.225 and 122.14.229.0.

Host names with one IP number: mx1.feishu.cn points to 52.220.106.220.

Host names pointing to 52.220.106.220: mx3.feishu.cn and mx1.feishu.cn.

Host names pointing to 101.126.58.225: mx3.feishu.cn and mx2.feishu.cn.

Host names pointing to 122.14.229.0: mx3.feishu.cn and mx2.feishu.cn.

zphz.cn - robtex.com

zphz.cn

cn

Previously NS for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

Mail Servers

`zphz.cn`

`cn`