apt-tooling.com - robtex.com
apt-tooling.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776093567 | ||||||
Same first word
apt-tooling.com |
DNS History
6 records (4 active, 2 former)
●NSdns23.hichina.com2015-05-27 → 2026-04-13 · 2 obs
● 2026-04-13 15:35:06
●NSdns24.hichina.com2015-05-27 → 2026-04-13 · 2 obs
● 2026-04-13 15:35:06
○A182.50.130.1572015-05-27 → 2016-07-21 · 4 obs
● 2016-07-21 02:02:10
○ 2018-11-20 16:05:58
○ 2026-04-13 15:35:06
○A23.251.53.222018-11-20 → 2018-11-20 · 4 obs
● 2018-11-20 16:05:58
○ 2026-04-13 05:43:28
○ 2026-04-13 15:35:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net... | - |
| apt-tooling.com | dns23.hichina.com, dns24.hichina.com | 18 records |
✅ Authoritative Response
Server:139.224.142.100
NS records: dns23.hichina.com, dns24.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for apt-tooling.com (unsigned zone)
⏱️ Timing
Total: 3618ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns24.hichina.com, dns23.hichina.com |
| MX | 2 | mailcdn.21cn.com (pri: 5), mta-ent.21cn.com (pri: 10) |
| SOA | 1 | dns23.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)
Analysis
Name Servers
Two name servers dns23.hichina.com and dns24.hichina.com handle delegation for apt-tooling.com.
apt-tooling.com uses the same name server setup as other domains, for example gggl.cn, kunyuexinli.com, tuoniao.com, ifni.cn and lavfill.com.
apt-tooling.com partially shares name servers with other domains; examples include fpgacore.com, smartfix.cn, dongallery.cn, yanchenglove.cn and hongyutao.com.
These name servers commonly accompany expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
dns23.hichina.com points to: 2408:4009:501::31, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns24.hichina.com points to: 2408:4009:501::32, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
Mail Servers
apt-tooling.com is handled by two mail servers: mailcdn.21cn.com and mta-ent.21cn.com.
apt-tooling.com has the same mail server setup as other domains, including top-technology.cn, meetsoho.cn, bo-han.cn, konic-sh.com and siruichina.com.
apt-tooling.com shares some mail servers with other domains, at least partially, such as max1-77.guangzhou.gd.cn, nbchiyang.com, max1-12.guangzhou.gd.cn, garden.guangzhou.gd.cn and ppp3.shantou.gd.cn.
Host names with four IP numbers: mailcdn.21cn.com points to: 47.89.13.55, 47.244.57.14, 47.254.32.24 and 47.254.74.62.
Host names with two IP numbers: mta-ent.21cn.com points to: 183.56.203.132 and 183.56.205.179.