18ir.cn - robtex.com
18ir.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.235.120.248🇨🇳 TENCENT-NET-AP49.235.112.0/20 | ||||||
| NS | kennedy.dnspod.net ⭐ | ||||||
| A | 2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40 | ||||||
| A | 1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18 | ||||||
| A | 111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route) | ||||||
| A | 117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC | ||||||
| A | 220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24 | ||||||
| NS | pictor.dnspod.net | ||||||
| A | 2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35 | ||||||
| A | 1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route) | ||||||
| A | 101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC | ||||||
| A | 111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24 | ||||||
| A | 129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20 | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | kennedy.dnspod.netfreednsadmin@dnspod.com serial=1768406379 | ||||||
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=2034790717 | ||||||
Subdomains
Same first word
18ir.cn |
Similar names
DNS History
5 records (5 active, 0 former)
●NSkennedy.dnspod.net2026-02-22 → 2026-05-14 · 2 obs
● 2026-05-14 07:46:46
●NSpictor.dnspod.net2026-02-22 → 2026-05-14 · 2 obs
● 2026-05-14 07:46:46
●A49.235.120.2482026-02-22 → 2026-05-14 · 2 obs
● 2026-05-14 07:46:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 18ir.cn | pictor.dnspod.net, kennedy.dnspod.net | - |
✅ Authoritative Response
Server:111.13.13.35
NS records: pictor.dnspod.net, kennedy.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 18ir.cn (unsigned zone)
⏱️ Timing
Total: 2780ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.235.120.248 |
| NS | 2 | pictor.dnspod.net, kennedy.dnspod.net |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | kennedy.dnspod.net freednsadmin.dnspod.c |
Analysis
Hierarchy
18ir.cn is a parent of ysbz.18ir.cn and tbbzg.18ir.cn.
IP Addresses
18ir.cn points to IP number 49.235.120.248.
Other host names, for instance, tbbzg.18ir.cn share IP numbers with 18ir.cn.
Name Servers
18ir.cn is delegated to two name servers: kennedy.dnspod.net and pictor.dnspod.net.
18ir.cn uses the same name server setup as other domains such as yshoukuan.com, artbase.cn, xiayi365.com, pinjia.cc and mintoms.com.
18ir.cn shares name servers with other domains at least partially, for example jienve.com.
Host names with six IP numbers: host name kennedy.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.89.178.173 and 220.196.136.35; host name pictor.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239.
Mail Servers
Two mail servers mxbiz1.qq.com and mxbiz2.qq.com handle 18ir.cn.
18ir.cn shares the same mail server setup as other domains, for instance bobscript.com, wicrown.com, wealth-bridge.com, passioniot.com and hengyepic.com.
18ir.cn shares mail servers with other domains at least partially; for instance iyinhe.cn, eee.cn, loyfun.net, xincss.com and ysdtjhz.com.