itis.hk - robtex.com
itis.hk
hk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns3.hkirc.net.hk ⭐ | ||||||
| NS | c.hkirc.net.hk | ||||||
| NS | d.hkirc.net.hk | ||||||
| NS | m.hkirc.net.hk | ||||||
| NS | t.hkirc.net.hk | ||||||
| NS | u.hkirc.net.hk | ||||||
| NS | v.hkirc.net.hk | ||||||
| NS | x.hkirc.net.hk | ||||||
| NS | y.hkirc.net.hk | ||||||
| NS | z.hkirc.net.hk | ||||||
| SOA | ns3.hkirc.net.hkhostmaster@hkirc.net.hk serial=2074934600 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns7.hichina.com2026-04-21 → 2026-05-09 · 2 obs
● 2026-05-09 13:10:18
●NSdns8.hichina.com2026-04-21 → 2026-05-09 · 2 obs
● 2026-05-09 13:10:18
●MXmx1.qiye.aliyun.com2026-04-21 → 2026-05-09 · 2 obs
● 2026-05-09 13:10:18
●MXmx2.qiye.aliyun.com2026-04-21 → 2026-05-09 · 2 obs
● 2026-05-09 13:10:18
●MXmx3.qiye.aliyun.com2026-04-21 → 2026-05-09 · 2 obs
● 2026-05-09 13:10:18
●A121.199.155.632026-04-21 → 2026-05-09 · 2 obs
● 2026-05-09 13:10:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| hk | c.hkirc.net.hk, d.hkirc.net.hk, m.hkirc.net.hk, t.hkirc.net.hk... | 18 records |
| itis.hk | dns7.hichina.com, dns8.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.114
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at itis.hk: Error: DNS query timeout: 203.119.2.218 for DS itis.hk
⏱️ Timing
Total: 4455ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.199.155.63 |
| NS | 2 | dns7.hichina.com, dns8.hichina.com |
| MX | 3 | mx2.qiye.aliyun.com (pri: 10), mx1.qiye.aliyun.com (pri: 5)... |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.com -all |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
In-bailiwick: 18 (c.hkirc.net.hk, c.hkirc.net.hk, d.hkirc.net.hk...)
Analysis
IP Addresses
itis.hk maps to IP address 121.199.155.63.
Name Servers
Two name servers dns7.hichina.com and dns8.hichina.com are delegated to itis.hk.
itis.hk uses the same name server configuration as other domains, such as divesl.com, mzmx.cn, dlhope.com, weixi.gov.cn and caict.com.cn.
itis.hk at least partially shares name servers with other domains such as crchip.com, neumap.com, vvnic.com, findjeen.com and 86jg.com.
These name servers are commonly used with ns1.alidns.com and ns2.alidns.com.
Two hosts with nine IPs each:
Host dns7.hichina.com points to 2408:4009:501::15, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.
Host dns8.hichina.com points to 2408:4009:501::16, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.
Mail Servers
itis.hk is handled by three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
itis.hk shares mail servers with other domains at least in part, for instance chinayishun.com, huaxia.com, nanguo.com, cheeron.cn and taotaopets.com.
These mail servers are commonly used together with mxn.mxhichina.com and mxw.mxhichina.com.
Host names with two IP numbers:
mx3.qiye.aliyun.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number:
mx1.qiye.aliyun.com points to 47.246.137.47.
mx2.qiye.aliyun.com points to 47.246.136.231.
Host names pointing to 47.246.136.231: mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.
Host names pointing to 47.246.137.47: mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.