ysirv.com - robtex.com
ysirv.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.251.42.250🇺🇸 TCLOUDNET156.251.42.0/24 Tcloudnet, Inc | ||||||
| NS | ns1.alidns.com ⭐ | ||||||
| A | 2408:4009:501::1🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.45🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.55🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.205🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.215🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.45🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.55🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.115🇨🇳 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 | 139.224.142.125🇨🇳 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 | ns2.alidns.com | ||||||
| A | 2408:4009:501::2🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.46🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.56🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.206🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.216🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.46🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.56🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.116🇨🇳 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 | 139.224.142.126🇨🇳 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, | ||||||
| SOA | ns1.alidns.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
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=1776992541 | ||||||
Subdomains
www.ysirv.com |
Same first word
ysirv.com |
Similar names
DNS History
10 records (3 active, 7 former)
●NSns1.alidns.com2026-04-03 → 2026-04-24 · 3 obs
● 2026-04-03 16:20:36
● 2026-04-24 01:25:18
○NSns1.myhostadmin.net2016-12-20 → 2020-02-25 · 4 obs
● 2020-02-25 06:42:04
○ 2026-04-03 16:20:36
○ 2026-04-24 01:25:18
●NSns2.alidns.com2026-04-03 → 2026-04-24 · 3 obs
● 2026-04-03 16:20:36
● 2026-04-24 01:25:18
○NSns2.myhostadmin.net2016-12-20 → 2020-02-25 · 4 obs
● 2020-02-25 06:42:04
○ 2026-04-03 16:20:36
○ 2026-04-24 01:25:18
○NSns3.myhostadmin.net2016-12-20 → 2020-02-25 · 4 obs
● 2020-02-25 06:42:04
○ 2026-04-03 16:20:36
○ 2026-04-24 01:25:18
○NSns4.myhostadmin.net2016-12-20 → 2020-02-25 · 4 obs
● 2020-02-25 06:42:04
○ 2026-04-03 16:20:36
○ 2026-04-24 01:25:18
○NSns5.myhostadmin.net2016-12-20 → 2020-02-25 · 4 obs
● 2020-02-25 06:42:04
○ 2026-04-03 16:20:36
○ 2026-04-24 01:25:18
○NSns6.myhostadmin.net2016-12-20 → 2020-02-25 · 4 obs
● 2020-02-25 06:42:04
○ 2026-04-03 16:20:36
○ 2026-04-24 01:25:18
●A156.251.42.2502026-04-03 → 2026-04-24 · 3 obs
● 2026-04-03 16:20:36
● 2026-04-24 01:25:18
○A222.186.37.692020-02-25 → 2020-02-25 · 3 obs
○ 2026-04-03 16:20:36
○ 2026-04-24 01:25:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ysirv.com | ns1.alidns.com, ns2.alidns.com | 18 records |
✅ Authoritative Response
Server:120.76.107.46
NS records: ns1.alidns.com, ns2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ysirv.com (unsigned zone)
⏱️ Timing
Total: 491ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.251.42.250 |
| NS | 2 | ns1.alidns.com, ns2.alidns.com |
| SOA | 1 | ns1.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)
Analysis
Hierarchy
ysirv.com is the parent of www.ysirv.com.
IP Addresses
ysirv.com resolves to one IP number: 156.251.42.250.
Other host names such as tieyihulan1.com and www.ysirv.com share IP numbers with ysirv.com.
Name Servers
ysirv.com is delegated to two name servers ns1.alidns.com and ns2.alidns.com.
ysirv.com shares the same name server setup as other domains, for instance aitlh.com, a0b275e5a1013.beer, cffox.cn, kinkyu.cn and xqwb.com.
ysirv.com at least partially shares name servers with other domains, for instance glssm.com, tiger74.com, prestodb.net.cn, iaozi.com and xinyuelegant.com.
These name servers are commonly used with the following name servers: ns7.alidns.com, ns8.alidns.com, dns10.hichina.com, dns9.hichina.com, dns1.hichina.com, dns2.hichina.com, dns7.hichina.com, dns8.hichina.com, dns11.hichina.com and dns12.hichina.com.
Host names with nine IP numbers:
ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.
ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.