dpxmath.com - robtex.com
dpxmath.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.173.219.44🇺🇸 PEGTECHINC38.173.192.0/19 PEG TECH INC | ||||||
| NS | ns1.sharesdns.com ⭐ | ||||||
| A | 154.23.191.194🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.194🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.sharesdns.com | ||||||
| A | 154.23.191.195🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.195🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| SOA | ns1.sharesdns.comadmin@sharesdns.com serial=1775115166 | ||||||
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=1776130282 | ||||||
Same first word
dpxmath.com |
DNS History
6 records (3 active, 3 former)
○NSdns13.hichina.com2015-07-23 → 2019-03-02 · 3 obs
● 2019-03-02 12:37:54
○ 2026-04-14 01:34:54
○NSdns14.hichina.com2015-07-23 → 2019-03-02 · 3 obs
● 2019-03-02 12:37:54
○ 2026-04-14 01:34:54
●NSns1.sharesdns.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 01:34:54
●NSns2.sharesdns.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 01:34:54
○A121.42.143.92015-07-23 → 2019-03-02 · 3 obs
● 2019-03-02 12:37:54
○ 2026-04-14 01:34:54
●A38.173.219.442026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 01:34:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dpxmath.com | ns1.sharesdns.com, ns2.sharesdns.com | 4 records |
✅ Authoritative Response
Server:154.23.191.194
NS records: ns1.sharesdns.com, ns2.sharesdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dpxmath.com (unsigned zone)
⏱️ Timing
Total: 276ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.173.219.44 |
| NS | 2 | ns1.sharesdns.com, ns2.sharesdns.com |
| SOA | 1 | ns1.sharesdns.com admin.sharesdns.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.sharesdns.com, ns1.sharesdns.com, ns2.sharesdns.com...)
Analysis
IP Addresses
dpxmath.com resolves to one IP number: 38.173.219.44.
Other host names, for instance dgj56.com, share IP numbers with dpxmath.com.
Name Servers
dpxmath.com is delegated to two name servers ns1.sharesdns.com and ns2.sharesdns.com.
dpxmath.com shares the same name server setup as other domains, for instance huayuanfangshuijixie.com, 1cn.com.cn, bjshigu.com, chinabadanm.com and lzccly.com.
Host names with two IP numbers:
The host name ns1.sharesdns.com points to 154.23.191.194 and 154.86.21.194; the host name ns2.sharesdns.com points to 154.23.191.195 and 154.86.21.195.