zzfco.net - robtex.com
zzfco.net
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | xchzmx01.mxmail.netease.com ⭐ | ||||||
| A | 47.251.52.173🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| A | 47.254.122.172🇺🇸 Alibaba-Cloud47.254.64.0/18 Proxy-registered route object | ||||||
| SOA | dns3.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
net
| 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.netnstld@verisign-grs.com serial=1785785322 | ||||||
Same first word
DNS History
8 records (3 active, 5 former)
●NSdns3.hichina.com2026-05-30 → 2026-08-03 · 3 obs
● 2026-05-30 13:30:52
● 2026-08-03 20:10:04
●NSdns4.hichina.com2026-05-30 → 2026-08-03 · 3 obs
● 2026-05-30 13:30:52
● 2026-08-03 20:10:04
○NSns.vs.263idc.net2015-08-23 → 2020-01-04 · 4 obs
● 2020-01-04 05:45:38
○ 2026-05-30 13:30:52
○ 2026-08-03 20:10:04
○NSnsb.vs.263idc.net2015-08-23 → 2020-01-04 · 4 obs
● 2020-01-04 05:45:38
○ 2026-05-30 13:30:52
○ 2026-08-03 20:10:04
○MXmxcom.263xmail.com2015-08-23 → 2020-01-04 · 4 obs
● 2020-01-04 05:45:38
○ 2026-05-30 13:30:52
○ 2026-08-03 20:10:04
○MXmxwcom.263xmail.com2015-08-23 → 2020-01-04 · 4 obs
● 2020-01-04 05:45:38
○ 2026-05-30 13:30:52
○ 2026-08-03 20:10:04
●MXxchzmx01.mxmail.netease.com2026-05-30 → 2026-08-03 · 6 obs
● 2026-05-30 13:30:52
● 2026-06-04 20:46:32
○ 2026-06-09 06:50:48
● 2026-06-18 06:42:48
● 2026-08-03 20:10:04
○A211.150.64.312015-08-23 → 2020-01-04 · 4 obs
● 2020-01-04 05:45:38
○ 2026-05-30 13:30:52
○ 2026-08-03 20:10:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| zzfco.net | dns3.hichina.com, dns4.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.123
NS records: dns3.hichina.com, dns4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zzfco.net (unsigned zone)
⏱️ Timing
Total: 1466ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns3.hichina.com, dns4.hichina.com |
| MX | 1 | xchzmx01.mxmail.netease.com (pri: 5) |
| SOA | 1 | dns3.hichina.com hostmaster.hichina.com |
Analysis
Name Servers
The NS records for zzfco.net delegate to dns3.hichina.com and dns4.hichina.com.
The name server configuration of zzfco.net is shared with other domains, for instance zglydjt.com, douyaa.cn, jincheng1688.cn and two others.
zzfco.net shares at least some of its name servers with other domains, for example ucolon.com, chaiai.cn, pxems.net and jajpq.cn.
These name servers tend to be deployed in combination with the name servers expirens3.hichina.com and expirens4.hichina.com.
Hosts with 9 IP addresses each:
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
zzfco.net uses one mail server — xchzmx01.mxmail.netease.com.
The mail server setup of zzfco.net matches that of other domains such as bcofintl.com, lisco.com.cn, china-consulate.gov.cn and two others.
At least some of the mail servers used by zzfco.net are shared with other domains: shcmusic.edu.cn, nbrcg.com, nit.zju.edu.cn and two others among them.
It is common to find these mail servers used together with the mail servers hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
xchzmx01.mxmail.netease.com directs to two IP numbers, 47.251.52.173 and 47.254.122.172.