91yszw.com - robtex.com
91yszw.com
com
| 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=1776084372 | ||||||
Same first word
DNS History
8 records (5 active, 3 former)
○NSdns10.hichina.com2016-12-17 → 2017-12-31 · 4 obs
● 2017-12-31 19:07:26
○ 2026-04-12 21:35:10
○ 2026-04-13 12:47:48
●NSdns21.hichina.com2026-04-12 → 2026-04-13 · 3 obs
● 2026-04-12 21:35:10
● 2026-04-13 12:47:48
●NSdns22.hichina.com2026-04-12 → 2026-04-13 · 3 obs
● 2026-04-12 21:35:10
● 2026-04-13 12:47:48
○NSdns9.hichina.com2016-12-17 → 2017-12-31 · 4 obs
● 2017-12-31 19:07:26
○ 2026-04-12 21:35:10
○ 2026-04-13 12:47:48
●MXmxn.mxhichina.com2016-12-17 → 2026-04-13 · 2 obs
● 2026-04-13 12:47:48
●MXmxw.mxhichina.com2016-12-17 → 2026-04-13 · 2 obs
● 2026-04-13 12:47:48
●A114.55.164.1122026-04-12 → 2026-04-13 · 3 obs
● 2026-04-12 21:35:10
● 2026-04-13 12:47:48
○A120.26.79.692016-12-17 → 2017-12-31 · 4 obs
● 2017-12-31 19:07:26
○ 2026-04-12 21:35:10
○ 2026-04-13 12:47:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net... | - |
| 91yszw.com | dns21.hichina.com, dns22.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.40
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 91yszw.com (unsigned zone)
⏱️ Timing
Total: 667ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 114.55.164.112 |
| NS | 2 | dns22.hichina.com, dns21.hichina.com |
| MX | 2 | mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com ~all |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)
Analysis
IP Addresses
91yszw.com points to a single IP address: 114.55.164.112.
Name Servers
Two name servers dns21.hichina.com and dns22.hichina.com handle the delegation for 91yszw.com.
91yszw.com shares the same name server setup as other domains, for example myrshx.com, scalm.com, cj50.com.cn, atateches.com and xluse.com.
91yszw.com at least partially shares name servers with other domains, for example tsla.cn, haoyl.com, higher99.com, izijing.com and rendf.com.
these name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com, ns2.alidns.com, ns11.bigwww.com and ns12.bigwww.com.
Host names with nine IP numbers: dns21.hichina.com points to: 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110; dns22.hichina.com points to: 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
Mail Servers
Two mail servers handle 91yszw.com: mxn.mxhichina.com and mxw.mxhichina.com.
91yszw.com shares the same mail server setup as other domains, including iwnzi.com, keyunidc.com, peiyu100.com, heart2world.com and sjjs.cc.
91yszw.com shares at least partially some mail servers with other domains, for instance flacademy.cn, sdtxmq.com, annbelle.com, ituoworld.com and edns.com.
these mail servers are often used together with mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
Host names with two IP numbers:
mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number:
mxw.mxhichina.com points to 47.246.99.195.