udcode.cn - dns.ninja
udcode.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 124.248.70.158🇨🇳 Chinanet-HangZhou-IDC124.248.64.0/18 | ||||||
| NS | dns9.hichina.com ⭐ | ||||||
| A | 2408:4009:501::17🇨🇳 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 | dns10.hichina.com | ||||||
| A | 2408:4009:501::18🇨🇳 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 | mail.udcode.cn ⭐ | ||||||
| A | 124.248.70.158🇨🇳 Chinanet-HangZhou-IDC124.248.64.0/18 | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | dns9.hichina.comhostmaster@hichina.com 2026-08-26 #16 | ||||||
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 serial=2035393407 | ||||||
Subdomains
mail.udcode.cn |
Same first word
Similar names
Previous names
udchannel.cn |
udchina.cn |
udcijf.cn |
udcjgo.cn |
udcjndv.cn |
udcjxw.cn |
udcjyb.cn |
udck.cn |
udckmvq.cn |
udckskz.cn |
udckv.cn |
udcl.cn |
udcleyg.cn |
udcloud.cn |
udcmepa.cn |
udcmppu.cn |
udcmzwj.cn |
udcn.cn |
udcnfxl.cn |
Next names
udcom.cn |
udcphntq.cn |
udcptnt.cn |
udcpts.cn |
udcq.cn |
udcqdpcs.cn |
udcshidai.cn |
udcshidaidasha.cn |
udct.cn |
udcu.cn |
udcunrf.cn |
udcuyku.cn |
udcv.cn |
udcv56j.cn |
udcv9cl.cn |
udcvc95.cn |
udcvn.cn |
udcw.cn |
udcwdsg.cn |
DNS History
5 records (4 active, 1 former)
●NSdns10.hichina.com2026-09-06 → 2026-10-05 · 2 obs
● 2026-10-05 00:33:34
●NSdns9.hichina.com2026-09-06 → 2026-10-05 · 2 obs
● 2026-10-05 00:33:34
●MXmail.udcode.cn2026-09-06 → 2026-10-05 · 4 obs
○ 2026-09-30 14:23:52
● 2026-10-05 00:33:30
● 2026-10-05 00:33:34
○A111.170.150.2422026-09-06 → 2026-09-06 · 3 obs
○ 2026-09-30 14:23:52
○ 2026-10-05 00:33:34
●A124.248.70.1582026-10-05 → 2026-10-05 · 3 obs
● 2026-10-05 00:33:30
● 2026-10-05 00:33:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | 11 records |
| udcode.cn | dns9.hichina.com, dns10.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.212
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for udcode.cn (unsigned zone)
⏱️ Timing
Total: 4501ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 124.248.70.158 |
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| MX | 1 | mail.udcode.cn (pri: 10) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 11
In-bailiwick: 10 (a.dns.cn, a.dns.cn, b.dns.cn...)
Out-of-bailiwick: 1 (ns.cernet.net)
Analysis
Hierarchy
udcode.cn is a parent domain of mail.udcode.cn.
IP Addresses
udcode.cn directs to one IP number, which is 124.248.70.158.
Other host names share IP numbers with udcode.cn; mail.udcode.cn is one such example.
Name Servers
udcode.cn is served by two delegated name servers, dns10.hichina.com and dns9.hichina.com.
udcode.cn has the same name server delegation as a number of other domains, such as hmemc.cn, gzxew.com, univiewled.com and two more.
udcode.cn shares at least some of its name servers with other domains, including eyon.org, hacaiwang.com, back-well-relief.asia and two others.
These name servers are frequently paired with the name servers expirens3.hichina.com and expirens4.hichina.com.
Host names resolving to 9 IP numbers:
dns10.hichina.com carries IP addresses 39.96.153.41, 39.96.153.51 and 47.118.199.201, with 6 other addresses beyond those.
dns9.hichina.com carries IP addresses 39.96.153.42, 39.96.153.52 and 47.118.199.202, with 6 other addresses beyond those.
Mail Servers
udcode.cn routes its mail through a single mail server, mail.udcode.cn.
There is one IP number for mail.udcode.cn: 124.248.70.158.