75buy.top - robtex.com

75buy.top

DNSSEC⚠️ Not signed
NSdns7.hichina.com ⭐
A2408:4009:501::15🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.63🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.213🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.63🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.113🇨🇳 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,
A139.224.142.123🇨🇳 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,
NSdns8.hichina.com
A2408:4009:501::16🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.44🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.114🇨🇳 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,
A139.224.142.124🇨🇳 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,
MXmx1.feishu.cn ⭐
A52.220.106.220🇸🇬 Amazon52.220.0.0/15 SIN prefix
PTRec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com
MXmx2.feishu.cn(5)
A101.126.58.225🇨🇳 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,
A122.14.229.0🇨🇳 CHINAMOBILE-CN122.14.224.0/20
MXmx3.feishu.cn(10)
A52.220.106.220🇸🇬 Amazon52.220.0.0/15 SIN prefix
PTRec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com
A101.126.58.225🇨🇳 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,
A122.14.229.0🇨🇳 CHINAMOBILE-CN122.14.224.0/20
TXTv=spf1 +include:_netblocks.m.feishu.cn -all
TXTverification-code-site-App_feishu=BEDi9DjC3Mp29XH0VqLd
SOAdns7.hichina.comhostmaster@hichina.com 2026-05-28 #9

top

DNSSEC🔒 Signed (DS record present)
NSa.zdnscloud.com ⭐
NSa.zdnscloud.cn
NSb.zdnscloud.cn
NSc.zdnscloud.com
NSd.zdnscloud.com
NSe.zdnscloud.cn
NSf.zdnscloud.cn
NSi.zdnscloud.cn
NSj.zdnscloud.com
TXT2026-08-11_05:15:01
SOAa.zdnscloud.comtd_dns_gtld@knet.cn serial=1396723279
⚠️ On DNS blocklist: spam-tlds

Same first word

75buy.com
75buy.top

DNS History

5 records (5 active, 0 former)

NSdns7.hichina.comdns8.hichina.comMXmx1.feishu.cnmx2.feishu.cnmx3.feishu.cn
●NSdns7.hichina.com2026-04-01 → 2026-08-10 · 2 obs
● 2026-04-01 02:47:14
● 2026-08-10 22:03:02
●NSdns8.hichina.com2026-04-01 → 2026-08-10 · 2 obs
● 2026-04-01 02:47:14
● 2026-08-10 22:03:02
●MXmx1.feishu.cn2026-04-01 → 2026-08-10 · 2 obs
● 2026-04-01 02:47:14
● 2026-08-10 22:03:02
●MXmx2.feishu.cn2026-04-01 → 2026-08-10 · 2 obs
● 2026-04-01 02:47:14
● 2026-08-10 22:03:02
●MXmx3.feishu.cn2026-04-01 → 2026-08-10 · 2 obs
● 2026-04-01 02:47:14
● 2026-08-10 22:03:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
topb.zdnscloud.cn, a.zdnscloud.cn, f.zdnscloud.cn, e.zdnscloud.cn...9 records
75buy.topdns7.hichina.com, dns8.hichina.com-

✅ Authoritative Response

Server:47.118.199.203

NS records: dns7.hichina.com, dns8.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 75buy.top (unsigned zone)

⏱️ Timing

Total: 1528ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns8.hichina.com, dns7.hichina.com
MX3mx1.feishu.cn (pri: 1), mx2.feishu.cn (pri: 5)...
TXT2verification-code-site-App_feishu=BEDi9D, v=spf1 +include:_netblocks.m.feishu.cn -
SOA1dns7.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (f.zdnscloud.cn, e.zdnscloud.cn, d.zdnscloud.com...)

Analysis

Name Servers

75buy.top is served by two delegated name servers, dns7.hichina.com and dns8.hichina.com.

The name server configuration of 75buy.top is shared with other domains, for instance paytontech.cn, fafacai.com, idroom.com and two others.

75buy.top shares at least some of its name servers with domains including jinglantech.tech, fundoc.com and erich.cn

These name servers are frequently paired with the name servers ns1.alidns.com and ns2.alidns.com.

Hosts with 9 IP addresses each:

dns7.hichina.com carries IP addresses 39.96.153.43, 39.96.153.63 and 47.118.199.203, with 6 other addresses beyond those.

dns8.hichina.com carries IP addresses 39.96.153.44, 39.96.153.54 and 47.118.199.204, with 6 other addresses beyond those.

Mail Servers

75buy.top is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

At least some of the mail servers used by 75buy.top are shared with other domains: apsatcom.cn, zysys.net, roofing-calculator.io and two others among them.

Host names carrying three IP numbers:

mx3.feishu.cn resolves to three addresses: 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Host names pointing to two IP addresses:

mx2.feishu.cn maps to two IP addresses — 101.126.58.225 and 122.14.229.0.

Host names resolving to a single IP address:

mx1.feishu.cn points to the IP address 52.220.106.220.

These two host names — mx3.feishu.cn and mx1.feishu.cn — each point to 52.220.106.220 IP addresses.

These two host names — mx3.feishu.cn and mx2.feishu.cn — each point to 101.126.58.225 IP addresses.

These two host names — mx3.feishu.cn and mx2.feishu.cn — each point to 122.14.229.0 IP addresses.