57kr.com - robtex.com
57kr.com
| CNAME | 57kr.com.166cdn.com | ||||||
| CNAME | 57kr.com.w.cdngslb.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.246.22.184🇺🇸 Alibaba_Cloud_CDN47.246.22.0/24 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US | ||||||
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=1774380302 | ||||||
Same first word
57kr.com |
Similar names
DNS History
13 records (5 active, 8 former)
●NSdns10.hichina.com2020-03-14 → 2026-03-24 · 2 obs
● 2020-03-14 12:45:12
● 2026-03-24 19:30:50
● 2026-03-24 19:30:50
●NSdns9.hichina.com2020-03-14 → 2026-03-24 · 2 obs
● 2020-03-14 12:45:12
● 2026-03-24 19:30:50
● 2026-03-24 19:30:50
●MXhzmx01.xmail.ntesmail.com2026-03-24 → 2026-03-24 · 3 obs
○ 2020-03-14 12:45:12
● 2026-03-24 19:30:46
● 2026-03-24 19:30:50
● 2026-03-24 19:30:46
● 2026-03-24 19:30:50
●MXhzmx02.xmail.ntesmail.com2026-03-24 → 2026-03-24 · 3 obs
○ 2020-03-14 12:45:12
● 2026-03-24 19:30:46
● 2026-03-24 19:30:50
● 2026-03-24 19:30:46
● 2026-03-24 19:30:50
○MXmxbiz1.qq.com2020-03-14 → 2020-03-14 · 3 obs
● 2020-03-14 12:45:12
○ 2026-03-24 19:30:46
○ 2026-03-24 19:30:50
○ 2026-03-24 19:30:46
○ 2026-03-24 19:30:50
○MXmxbiz2.qq.com2020-03-14 → 2020-03-14 · 3 obs
● 2020-03-14 12:45:12
○ 2026-03-24 19:30:46
○ 2026-03-24 19:30:50
○ 2026-03-24 19:30:46
○ 2026-03-24 19:30:50
○A132.148.4.2232016-06-22 → 2016-06-22 · 4 obs
○ 2016-02-28 18:36:48
● 2016-06-22 09:27:40
○ 2020-03-14 12:45:12
○ 2026-03-24 19:30:50
● 2016-06-22 09:27:40
○ 2020-03-14 12:45:12
○ 2026-03-24 19:30:50
○A162.218.54.1312015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 19:05:36
○ 2015-11-29 20:28:54
○ 2026-03-24 19:30:50
○ 2015-11-29 20:28:54
○ 2026-03-24 19:30:50
○A162.218.54.1322015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 19:05:36
○ 2015-11-29 20:28:54
○ 2026-03-24 19:30:50
○ 2015-11-29 20:28:54
○ 2026-03-24 19:30:50
○A162.218.54.1332015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 19:05:36
○ 2015-11-29 20:28:54
○ 2026-03-24 19:30:50
○ 2015-11-29 20:28:54
○ 2026-03-24 19:30:50
○A162.218.54.1342015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 19:05:36
○ 2015-11-29 20:28:54
○ 2026-03-24 19:30:50
○ 2015-11-29 20:28:54
○ 2026-03-24 19:30:50
○A54.153.101.1512015-11-29 → 2016-02-28 · 5 obs
○ 2015-08-17 19:05:36
● 2015-11-29 20:28:54
● 2016-02-28 18:36:48
○ 2016-06-22 09:27:40
○ 2026-03-24 19:30:50
● 2015-11-29 20:28:54
● 2016-02-28 18:36:48
○ 2016-06-22 09:27:40
○ 2026-03-24 19:30:50
●CNAME57kr.com.166cdn.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 19:30:46
● 2026-03-24 19:30:50
● 2026-03-24 19:30:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 57kr.com | dns9.hichina.com, dns10.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.42
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 57kr.com (unsigned zone)
⏱️ Timing
Total: 1157ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| MX | 2 | hzmx02.xmail.ntesmail.com (pri: 10), hzmx01.xmail.ntesmail.com (pri: 5) |
| TXT | 1 | v=spf1 include:wm.spf.ntesmail.com inclu |
| CNAME | 1 | 57kr.com.166cdn.com |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)
Analysis
IP Addresses
57kr.com resolves to one IP number: 47.246.22.184.
other host names including cn02.alicdn.sasa.com.w.kunlunar.com, sinokingly.com.w.kunlunsl.com, www.cmastudy.com.w.kunlunsl.com, h5.duantian.cn.w.kunlunno.com and www.disida-lcd.com.w.kunlunsl.com share IP numbers with 57kr.com.