szzyy.net - robtex.com
szzyy.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.189.226.110🇨🇳 CHINANET-BACKBONE220.184.0.0/13 China Telecom Network | ||||||
| NS | dns21.hichina.com ⭐ | ||||||
| A | 2408:4009:501::29🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.100🇨🇳 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 | 139.224.142.110🇨🇳 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 | dns22.hichina.com | ||||||
| A | 2408:4009:501::30🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.98🇨🇳 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 | 139.224.142.108🇨🇳 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 | mail.szzyy.net ⭐ | ||||||
| A | 220.189.226.110🇨🇳 CHINANET-BACKBONE220.184.0.0/13 China Telecom Network | ||||||
| SOA | dns21.hichina.comhostmaster@hichina.com 2026-06-04 #13 | ||||||
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=1785806947 | ||||||
Subdomains
mail.szzyy.net |
Same first word
Similar names
syzyz.net |
yszzy.net |
zsyzy.com |
zyyzs.com |
zzysy.com.cn |
syzyz.com |
zyysz.com |
yzzsy.com |
zsyyz.com |
yszyz.com |
syyzz.com |
zysyz.com |
szyzy.com |
yzsyz.cn |
szyzy.cn |
yyzsz.com |
zszyy.com.cn |
DNS History
4 records (4 active, 0 former)
●NSdns21.hichina.com2015-06-18 → 2026-08-04 · 2 obs
● 2026-08-04 01:55:00
●NSdns22.hichina.com2015-06-18 → 2026-08-04 · 2 obs
● 2026-08-04 01:55:00
●MXmail.szzyy.net2015-06-18 → 2026-08-04 · 2 obs
● 2026-08-04 01:55:00
●A220.189.226.1102015-06-18 → 2026-08-04 · 2 obs
● 2026-08-04 01:55:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | f.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net... | - |
| szzyy.net | dns21.hichina.com, dns22.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.60
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for szzyy.net (unsigned zone)
⏱️ Timing
Total: 3102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.189.226.110 |
| NS | 2 | dns21.hichina.com, dns22.hichina.com |
| MX | 1 | mail.szzyy.net (pri: 0) |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
szzyy.net serves as the parent of mail.szzyy.net.
IP Addresses
szzyy.net points to a single IP number: 220.189.226.110.
Other host names share IP numbers with szzyy.net; mail.szzyy.net is one such example.
Name Servers
szzyy.net is served by two delegated name servers, dns21.hichina.com and dns22.hichina.com.
szzyy.net shares its name server setup with other domains, including aiyuchai.com, ihik.cn, cnlingying.com and two others.
szzyy.net has at least partial name server overlap with other domains, such as shanghainet.net.cn, antni.com, lfprh.cn and two others.
It is common to find these name servers paired with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with 9 IP numbers:
dns21.hichina.com carries IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, with 6 other addresses beyond those.
dns22.hichina.com carries IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, with 6 other addresses beyond those.
Mail Servers
szzyy.net has one mail server: mail.szzyy.net.
There is one IP number for mail.szzyy.net: 220.189.226.110.