devnull.cn - robtex.com
devnull.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 182.42.90.150🇨🇳 CHINATELECOM-Ctcloud182.42.0.0/16 | ||||||
| NS | dns3.hichina.com ⭐ | ||||||
| A | 2408:4009:501::11🇨🇳 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 | dns4.hichina.com | ||||||
| A | 2408:4009:501::12🇨🇳 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, | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | MS=ms75909445 | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | dns3.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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 2035-03-31 #62 | ||||||
Same first word
Similar names
llunved.com |
llunved.de |
nulldev.org |
nevdull.net |
nevdull.ca |
llunved.org |
nulldev.com |
vendull.blogspot.com |
nulldev.xyz |
llunved.net |
nevdull.nu |
nulldev.link |
nulldev.se |
nulldev.net |
nevdull.us |
DNS History
5 records (5 active, 0 former)
●NSdns3.hichina.com2026-02-17 → 2026-07-12 · 2 obs
● 2026-07-12 19:28:06
●NSdns4.hichina.com2026-02-17 → 2026-07-12 · 2 obs
● 2026-07-12 19:28:06
●A182.42.90.1502026-02-17 → 2026-07-12 · 2 obs
● 2026-07-12 19:28:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn... | - |
| devnull.cn | dns3.hichina.com, dns4.hichina.com | - |
✅ Authoritative Response
Server:120.76.107.44
NS records: dns3.hichina.com, dns4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devnull.cn (unsigned zone)
⏱️ Timing
Total: 1922ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 182.42.90.150 |
| NS | 2 | dns4.hichina.com, dns3.hichina.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| TXT | 2 | v=spf1 include:spf.mail.qq.com ~all, MS=ms75909445 |
| SOA | 1 | dns3.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
devnull.cn resolves to one IP address: 182.42.90.150.
Other host names, such as theca.cn, share IP numbers with devnull.cn.
Name Servers
devnull.cn is delegated to two name servers: dns3.hichina.com and dns4.hichina.com.
devnull.cn uses the same name servers as several other domains — among them verse-design.com, 36ou.com, kdlp.cn and two more.
devnull.cn has overlapping name servers with several other domains — among them ruoz.cn, 20gli.com, tlxli.com and yy8118.com.
These name servers commonly appear alongside the name servers expirens3.hichina.com and expirens4.hichina.com.
Hostnames that resolve to 9 IP addresses:
dns3.hichina.com resolves to 39.96.153.43, 39.96.153.63, 47.118.199.203 and 6 other IP addresses.
dns4.hichina.com resolves to 39.96.153.44, 39.96.153.54, 47.118.199.204 and 6 other IP addresses.
Mail Servers
Mail for devnull.cn is handled by two mail servers — mxbiz1.qq.com and mxbiz2.qq.com.
devnull.cn uses an identical mail server configuration to several other domains — among them noy.cn, platenogroup.com, alecxu.com and two more.
The mail servers for devnull.cn overlap at least partially with those of other domains, including idlexiuxianzhuan.cn and goufw.com.