77ck.com - robtex.com
77ck.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.191.144.133🇨🇳 CHINANET-BACKBONE203.191.144.0/21 China Telecom Network | ||||||
| NS | dns7.hichina.com ⭐ | ||||||
| A | 2408:4009:501::15🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.63🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.213🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.63🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 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 | 139.224.142.123🇨🇳 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 | dns8.hichina.com | ||||||
| A | 2408:4009:501::16🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.44🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.114🇨🇳 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 | 139.224.142.124🇨🇳 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 | dns7.hichina.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=1776093567 | ||||||
Same first word
77ck.com |
Similar names
DNS History
12 records (3 active, 9 former)
○NSa1.bidns.net2015-06-30 → 2017-06-18 · 4 obs
● 2017-06-18 09:27:16
○ 2026-03-17 17:49:06
○ 2026-04-13 15:35:22
○NSb2.bidns.net2015-11-20 → 2017-06-18 · 5 obs
● 2015-11-20 08:18:36
● 2017-06-18 09:27:16
○ 2026-03-17 17:49:06
○ 2026-04-13 15:35:22
●NSdns7.hichina.com2026-03-17 → 2026-04-13 · 3 obs
● 2026-03-17 17:49:06
● 2026-04-13 15:35:22
●NSdns8.hichina.com2026-03-17 → 2026-04-13 · 3 obs
● 2026-03-17 17:49:06
● 2026-04-13 15:35:22
○NSj6.bidns.net2015-11-20 → 2017-06-18 · 5 obs
● 2015-11-20 08:18:36
● 2017-06-18 09:27:16
○ 2026-03-17 17:49:06
○ 2026-04-13 15:35:22
○NSk8.bidns.net2015-11-20 → 2017-06-18 · 5 obs
● 2015-11-20 08:18:36
● 2017-06-18 09:27:16
○ 2026-03-17 17:49:06
○ 2026-04-13 15:35:22
○NSns5.bidns.net2015-11-20 → 2017-06-18 · 5 obs
● 2015-11-20 08:18:36
● 2017-06-18 09:27:16
○ 2026-03-17 17:49:06
○ 2026-04-13 15:35:22
○NSns8.bidns.net2015-11-20 → 2017-06-18 · 5 obs
● 2015-11-20 08:18:36
● 2017-06-18 09:27:16
○ 2026-03-17 17:49:06
○ 2026-04-13 15:35:22
○MXmxdomain.qq.com2015-06-30 → 2017-06-18 · 4 obs
● 2017-06-18 09:27:16
○ 2026-03-17 17:49:06
○ 2026-04-13 15:35:22
●A203.191.144.1332026-03-17 → 2026-04-13 · 3 obs
● 2026-03-17 17:49:06
● 2026-04-13 15:35:22
○A218.85.132.2322015-06-30 → 2016-12-03 · 4 obs
● 2016-12-03 18:11:10
○ 2017-06-18 09:27:16
○ 2026-04-13 15:35:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| 77ck.com | dns7.hichina.com, dns8.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.43
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 77ck.com (unsigned zone)
⏱️ Timing
Total: 3602ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.191.144.133 |
| NS | 2 | dns8.hichina.com, dns7.hichina.com |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns7.hichina.com, dns7.hichina.com, dns7.hichina.com...)
Analysis
IP Addresses
77ck.com resolves to one IP number: 203.191.144.133.
Other host names, for instance 21gem.com, xlxwj.cn, jizhaninfo.com, xlxwj.com and pingjiang-tech.com share IP numbers with 77ck.com.
Name Servers
77ck.com's delegation uses two name servers: dns7.hichina.com and dns8.hichina.com.
77ck.com uses the same name server setup as other domains, such as hannovermesse.com.cn, zzgeotech.com, deleyi.com, 024lh.com and mxxo.cn.
77ck.com at least partially shares name servers with other domains, including zhomi.com, lekids.net, eyunqu.com, sjfy.gov.cn and keqiaojob.com.
These name servers are often used with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: The host name dns7.hichina.com points to 2408:4009:501::15, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123. The host name dns8.hichina.com points to 2408:4009:501::16, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.