pubtower.com - robtex.com
pubtower.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=1771291435 | ||||||
Subdomains
mail.pubtower.com |
Same first word
pubtower.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSdns23.hichina.com2017-07-28 → 2026-03-19 · 2 obs
● 2026-03-19 01:30:08
●NSdns24.hichina.com2017-07-28 → 2026-03-19 · 2 obs
● 2026-03-19 01:30:08
●MXmail.pubtower.com2026-02-23 → 2026-03-19 · 3 obs
● 2026-02-23 12:37:40
● 2026-03-19 01:30:08
○MXmxbiz1.qq.com2017-07-28 → 2018-07-13 · 4 obs
● 2018-07-13 03:51:52
○ 2026-02-23 12:37:40
○ 2026-03-19 01:30:08
○MXmxbiz2.qq.com2017-07-28 → 2018-07-13 · 4 obs
● 2018-07-13 03:51:52
○ 2026-02-23 12:37:40
○ 2026-03-19 01:30:08
○A101.200.166.2182017-07-28 → 2017-07-29 · 4 obs
● 2017-07-29 17:28:58
○ 2018-06-01 09:55:36
○ 2026-03-19 01:30:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pubtower.com | dns23.hichina.com, dns24.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.40
NS records: dns23.hichina.com, dns24.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pubtower.com (unsigned zone)
⏱️ Timing
Total: 751ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns23.hichina.com, dns24.hichina.com |
| MX | 1 | mail.pubtower.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| CNAME | 1 | kiliyua.com |
| 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
Hierarchy
pubtower.com is the parent of mail.pubtower.com.
IP Addresses
pubtower.com resolves to one IP number: 47.92.198.74.
other host names including mail.theperformancefactory.com.au, xeloop.com, mail.mobxmedia.net, theperformancefactory.com.au and mail.indimax.vn share IP numbers with pubtower.com.
Name Servers
pubtower.com is delegated to two name servers dns13.hichina.com and dns14.hichina.com.
pubtower.com shares the same name server setup as other domains, for instance shidall.cn, ptork.com, ikjk.com, siliconwindy.com and pcmh.cn.
pubtower.com at least partially shares name servers with other domains, for instance yuanhui.org, 15qt.com, hengyao.com and itdaily.cn.
These name servers are commonly used alongside expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers:
dns13.hichina.com points to: 2408:4009:501::21, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
dns14.hichina.com points to: 2408:4009:501::22, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.