diff.cn - dns.ninja
diff.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 39.107.252.5🇨🇳 Alibaba-Cloud39.106.0.0/15 CT BeiJing IDC | ||||||
| NS | dns29.hichina.com ⭐ | ||||||
| A | 2408:4009:501::37🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.99🇨🇳 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 | 139.224.142.109🇨🇳 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 | dns30.hichina.com | ||||||
| A | 2408:4009:501::38🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.102🇨🇳 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 | 139.224.142.107🇨🇳 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 | dns29.hichina.comhostmaster@hichina.com 2026-06-04 #13 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn 2035-08-15 #47 | ||||||
Same first word
Similar names
DNS History
16 records (3 active, 13 former)
○NSdns1.iidns.com2015-08-05 → 2015-08-05 · 3 obs
○ 2017-05-28 09:16:06
○ 2026-07-23 23:56:24
○NSdns2.iidns.com2015-08-05 → 2015-08-05 · 3 obs
○ 2017-05-28 09:16:06
○ 2026-07-23 23:56:24
●NSdns29.hichina.com2026-03-04 → 2026-07-23 · 3 obs
● 2026-03-04 12:17:04
● 2026-07-23 23:56:24
○NSdns3.iidns.com2015-08-05 → 2015-08-05 · 3 obs
○ 2017-05-28 09:16:06
○ 2026-07-23 23:56:24
●NSdns30.hichina.com2026-03-04 → 2026-07-23 · 3 obs
● 2026-03-04 12:17:04
● 2026-07-23 23:56:24
○NSdns4.iidns.com2015-08-05 → 2015-08-05 · 3 obs
○ 2017-05-28 09:16:06
○ 2026-07-23 23:56:24
○NSdns5.iidns.com2015-08-05 → 2015-08-05 · 3 obs
○ 2017-05-28 09:16:06
○ 2026-07-23 23:56:24
○NSdns6.iidns.com2015-08-05 → 2015-08-05 · 3 obs
○ 2017-05-28 09:16:06
○ 2026-07-23 23:56:24
○A198.148.92.872015-08-05 → 2015-08-05 · 3 obs
○ 2017-05-28 09:16:06
○ 2026-07-23 23:56:24
○A198.148.92.882015-08-05 → 2015-08-05 · 3 obs
○ 2017-05-28 09:16:06
○ 2026-07-23 23:56:24
●A39.107.252.52026-03-04 → 2026-07-23 · 8 obs
● 2026-03-04 12:17:04
● 2026-06-07 09:12:08
○ 2026-06-08 00:59:18
● 2026-06-26 12:26:30
○ 2026-06-30 09:22:02
● 2026-07-01 02:43:18
● 2026-07-23 23:56:24
○A42.200.35.1392016-06-19 → 2016-06-19 · 4 obs
● 2016-06-19 15:10:12
○ 2017-05-28 09:16:06
○ 2026-07-23 23:56:24
○A47.90.20.172016-06-19 → 2016-06-19 · 4 obs
● 2016-06-19 15:10:12
○ 2017-05-28 09:16:06
○ 2026-07-23 23:56:24
○A64.62.224.2532015-12-08 → 2015-12-08 · 4 obs
● 2015-12-08 22:48:18
○ 2016-06-19 15:10:12
○ 2026-07-23 23:56:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| diff.cn | dns29.hichina.com, dns30.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.102
NS records: dns29.hichina.com, dns30.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for diff.cn (unsigned zone)
⏱️ Timing
Total: 1748ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 39.107.252.5 |
| NS | 2 | dns30.hichina.com, dns29.hichina.com |
| SOA | 1 | dns29.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
diff.cn resolves to one IP address: 39.107.252.5.
Name Servers
diff.cn has two authoritative name servers — dns29.hichina.com and dns30.hichina.com.
diff.cn uses the same name servers as several other domains — among them winsolite.com, dixin-china.com, xingququn.com and two more.
The name servers for diff.cn overlap at least partially with those of other domains — for example obuy.net.
Hostnames that resolve to 9 IP addresses:
dns29.hichina.com points to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.
dns30.hichina.com points to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 other IP addresses.