50sht.com - robtex.com
50sht.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 180.167.245.237🇨🇳 SHANGHAITELECOM180.167.0.0/16 Chinanet Shanghai | ||||||
| NS | dns15.hichina.com ⭐ | ||||||
| A | 2408:4009:501::23🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 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 | 139.224.142.122🇨🇳 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 | dns16.hichina.com | ||||||
| A | 2408:4009:501::24🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 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 | 139.224.142.121🇨🇳 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 | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | dns15.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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=1776912697 | ||||||
Previously NS for
50sht.com |
Same first word
50sht.com |
DNS History
10 records (5 active, 5 former)
○NS50sht.com2015-05-30 → 2016-05-03 · 4 obs
● 2016-05-03 09:21:44
○ 2017-10-05 09:58:52
○ 2026-04-23 03:04:48
●NSdns15.hichina.com2026-04-21 → 2026-04-23 · 3 obs
● 2026-04-21 10:37:34
● 2026-04-23 03:04:48
●NSdns16.hichina.com2026-04-21 → 2026-04-23 · 3 obs
● 2026-04-21 10:37:34
● 2026-04-23 03:04:48
○NSns.cdnhost.cn2017-10-05 → 2017-10-05 · 4 obs
● 2017-10-05 09:58:52
○ 2026-04-21 10:37:34
○ 2026-04-23 03:04:48
○NSns.dnsfamily.com2017-10-05 → 2017-10-05 · 4 obs
● 2017-10-05 09:58:52
○ 2026-04-21 10:37:34
○ 2026-04-23 03:04:48
○MXmail.50sht.com2015-05-30 → 2017-10-05 · 4 obs
● 2017-10-05 09:58:52
○ 2026-04-21 10:37:34
○ 2026-04-23 03:04:48
●MXmxbiz1.qq.com2026-04-21 → 2026-04-23 · 3 obs
● 2026-04-21 10:37:34
● 2026-04-23 03:04:48
●MXmxbiz2.qq.com2026-04-21 → 2026-04-23 · 3 obs
● 2026-04-21 10:37:34
● 2026-04-23 03:04:48
○A114.80.116.1252015-05-30 → 2017-10-05 · 4 obs
● 2017-10-05 09:58:52
○ 2026-04-21 10:37:34
○ 2026-04-23 03:04:48
●A180.167.245.2372026-04-21 → 2026-04-23 · 3 obs
● 2026-04-21 10:37:34
● 2026-04-23 03:04:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 50sht.com | dns15.hichina.com, dns16.hichina.com | 18 records |
✅ Authoritative Response
Server:2408:4009:501::24
NS records: dns15.hichina.com, dns16.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 50sht.com (unsigned zone)
⏱️ Timing
Total: 2497ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 180.167.245.237 |
| NS | 2 | dns15.hichina.com, dns16.hichina.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| SOA | 1 | dns15.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)
Analysis
IP Addresses
50sht.com resolves to one IP number: 180.167.245.237.
Name Servers
50sht.com is delegated to two name servers dns15.hichina.com and dns16.hichina.com.
50sht.com shares the same name server setup as other domains, for instance lizhiji.cn, xiala.cn, issb.cn, youjurong.cn and dhuaacrylic.com.
50sht.com at least partially shares name servers with other domains, for instance gbmcd8r3.cn, gushan.org, diyemail.cn, yuruntuliao.com and 31261.cn.
These name servers are commonly used alongside expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers:
dns15.hichina.com points to: 2408:4009:501::23, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
dns16.hichina.com points to: 2408:4009:501::24, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.
Mail Servers
Two mail servers handle 50sht.com: mxbiz1.qq.com and mxbiz2.qq.com.
50sht.com shares the same mail server setup as other domains, for instance ouhai.gov.cn, yanggu.gov.cn, jlseven.com, smxpt.edu.cn and 029xa.cn.
50sht.com shares some mail servers with other domains, at least partially, for instance airmie.cn, xg2003.com, niuge.com, sheleqiao.com and idgood.com.