ithub.top - robtex.com
ithub.top
top
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.zdnscloud.com ⭐ | ||||||
| NS | a.zdnscloud.cn | ||||||
| NS | b.zdnscloud.cn | ||||||
| NS | c.zdnscloud.com | ||||||
| NS | d.zdnscloud.com | ||||||
| NS | e.zdnscloud.cn | ||||||
| NS | f.zdnscloud.cn | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2026-08-30_03:05:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1396910996 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSdns21.hichina.com2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 19:40:22
●NSdns22.hichina.com2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 19:40:22
●MXmxn.mxhichina.com2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 19:40:22
●MXmxw.mxhichina.com2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 19:40:22
●A10.147.20.1992026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 19:40:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | e.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com... | 9 records |
| ithub.top | dns21.hichina.com, dns22.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.100
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ithub.top (unsigned zone)
⏱️ Timing
Total: 1625ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 10.147.20.199 |
| NS | 2 | dns21.hichina.com, dns22.hichina.com |
| MX | 2 | mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5) |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (f.zdnscloud.cn, e.zdnscloud.cn, d.zdnscloud.com...)
Analysis
IP Addresses
ithub.top points to a single IP number: 10.147.20.199.
Other host names share IP numbers with ithub.top; znas.pl is one such example.
Name Servers
ithub.top is served by two delegated name servers, dns21.hichina.com and dns22.hichina.com.
ithub.top shares its name server setup with other domains, including lfbaiyu.com, rui0.com, hupson.com and two others.
The name servers of ithub.top overlap at least partially with those of other domains — among them dayue.net, baijinhao.com, yhrwa.com and two more.
These name servers commonly appear alongside the name servers ns1.alidns.com and ns2.alidns.com.
Host names with 9 IP numbers:
dns21.hichina.com carries IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, with 6 other addresses beyond those.
dns22.hichina.com carries IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, with 6 other addresses beyond those.
Mail Servers
ithub.top has two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.
ithub.top shares the same mail server setup as other domains, including hspelec.com, sundow.com, dragonup.com and two others.
ithub.top shares mail servers — at least in part — with other domains, including waibaodashi.com, zgxzjz.cn, yopwork.com and two others.
The mail servers mxbiz1.qq.com and mxbiz2.qq.com are commonly paired with these mail servers.
Host names with two IP numbers:
mxn.mxhichina.com maps to two IP addresses — 47.246.136.231 and 47.246.137.47.
Host names pointing to a single IP address:
mxw.mxhichina.com points to the IP address 47.246.99.195.