51xtq.com - robtex.com
51xtq.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.251.40.80🇺🇸 TCLOUDNET156.251.40.0/24 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 2026-01-12 #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=1774600592 | ||||||
Same first word
51xtq.com |
Similar names
DNS History
12 records (3 active, 9 former)
○NSa.dnspod.com2017-05-24 → 2017-05-24 · 3 obs
● 2017-05-24 19:47:52
○ 2026-03-27 08:45:36
○NSb.dnspod.com2017-05-24 → 2017-05-24 · 3 obs
● 2017-05-24 19:47:52
○ 2026-03-27 08:45:36
○NSc.dnspod.com2017-05-24 → 2017-05-24 · 3 obs
● 2017-05-24 19:47:52
○ 2026-03-27 08:45:36
○NSdns23.hichina.com2015-05-19 → 2015-05-19 · 3 obs
○ 2015-10-11 14:04:42
○ 2026-03-27 08:45:36
○NSdns24.hichina.com2015-05-19 → 2015-05-19 · 3 obs
○ 2015-10-11 14:04:42
○ 2026-03-27 08:45:36
○NSjuming.dnsdun.com2015-10-11 → 2016-03-17 · 5 obs
● 2015-10-11 14:04:42
● 2016-03-17 08:43:30
○ 2016-11-19 10:20:46
○ 2026-03-27 08:45:36
○NSjuming.dnsdun.net2015-10-11 → 2016-03-17 · 5 obs
● 2015-10-11 14:04:42
● 2016-03-17 08:43:30
○ 2016-11-19 10:20:46
○ 2026-03-27 08:45:36
●NSns1.alidns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 08:45:36
●NSns2.alidns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 08:45:36
●A156.251.40.802026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 08:45:36
○A43.250.72.552015-10-11 → 2016-03-17 · 4 obs
● 2016-03-17 08:43:30
○ 2016-11-19 10:20:46
○ 2026-03-27 08:45:36
○A61.160.236.382017-05-24 → 2017-05-24 · 3 obs
● 2017-05-24 19:47:52
○ 2026-03-27 08:45:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net... | - |
| 51xtq.com | ns1.alidns.com, ns2.alidns.com | 18 records |
✅ Authoritative Response
Server:120.76.107.45
NS records: ns1.alidns.com, ns2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51xtq.com (unsigned zone)
⏱️ Timing
Total: 582ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.251.40.80 |
| 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
IP Addresses
51xtq.com points to a single IP number: 156.251.40.80.
Other host names, for instance hellokittycn.com, share IP numbers with 51xtq.com.
Name Servers
Delegation for 51xtq.com rests with two name servers, ns1.alidns.com and ns2.alidns.com.
51xtq.com shares the same name server setup as other domains, including futuresonline.cn, x3881.com, suqix.com, smartisantv.com and cape.me.
51xtq.com at least partially shares name servers with other domains, for instance dwer.cn, wxlyd.com, shiao.cn, huanyahealth.com and realacg.com.
These name servers are commonly used with ns7.alidns.com, ns8.alidns.com, dns7.hichina.com, dns8.hichina.com, dns1.hichina.com and dns2.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.