dubtw.com - robtex.com
dubtw.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.220.236.218🇭🇰 GNET-AS9294154.220.224.0/20 | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1785055871 | ||||||
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=1785101782 | ||||||
Subdomains
Same first word
dubtw.com |
Similar names
DNS History
12 records (3 active, 9 former)
○NSdns1.registrar-servers.com2019-02-26 → 2019-02-26 · 3 obs
○ 2026-07-20 16:07:46
○ 2026-07-26 21:52:02
○NSdns2.registrar-servers.com2019-02-26 → 2019-02-26 · 3 obs
○ 2026-07-20 16:07:46
○ 2026-07-26 21:52:02
●NSns1.julydns.com2026-07-20 → 2026-07-26 · 3 obs
● 2026-07-20 16:07:46
● 2026-07-26 21:52:02
●NSns2.julydns.com2026-07-20 → 2026-07-26 · 3 obs
● 2026-07-20 16:07:46
● 2026-07-26 21:52:02
○MXeforward1.registrar-servers.com2019-02-26 → 2019-02-26 · 3 obs
○ 2026-07-20 16:07:46
○ 2026-07-26 21:52:02
○MXeforward2.registrar-servers.com2019-02-26 → 2019-02-26 · 3 obs
○ 2026-07-20 16:07:46
○ 2026-07-26 21:52:02
○MXeforward3.registrar-servers.com2019-02-26 → 2019-02-26 · 3 obs
○ 2026-07-20 16:07:46
○ 2026-07-26 21:52:02
○MXeforward4.registrar-servers.com2019-02-26 → 2019-02-26 · 3 obs
○ 2026-07-20 16:07:46
○ 2026-07-26 21:52:02
○MXeforward5.registrar-servers.com2019-02-26 → 2019-02-26 · 3 obs
○ 2026-07-20 16:07:46
○ 2026-07-26 21:52:02
●A154.220.236.2182026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 21:52:02
○A66.6.44.42019-02-26 → 2019-02-26 · 3 obs
○ 2026-07-20 16:07:46
○ 2026-07-26 21:52:02
○A82.109.252.1892026-07-20 → 2026-07-20 · 3 obs
● 2026-07-20 16:07:46
○ 2026-07-26 21:52:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dubtw.com | ns1.julydns.com, ns2.julydns.com | 2 records |
✅ Authoritative Response
Server:162.159.48.223
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dubtw.com (unsigned zone)
⏱️ Timing
Total: 180ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.220.236.218 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)
Analysis
Hierarchy
The parent domain of www.dubtw.com and m.dubtw.com is dubtw.com.
IP Addresses
dubtw.com directs to one IP number, which is 154.220.236.218.
Among the host names that share IP numbers with dubtw.com is xuejiemall.com, as one example.
Name Servers
The NS records for dubtw.com delegate to ns1.julydns.com and ns2.julydns.com.
dubtw.com has the same name server delegation as a number of other domains, such as zzhssc.com, yidaiyiluhz.com, ccjindian.com and two more.
At least some of dubtw.com's name servers are shared with other domains, for example sbzcj.com, jijialed.cn, zzrongda.com and two more.
These name servers are often deployed together with the name servers ns1.judns.com, ns2.judns.com, ns1.onclouddns.com and ns2.onclouddns.com.
Each of ns1.julydns.com and ns2.julydns.com points to exactly one IP address: 162.159.48.223.
ns1.julydns.com and ns2.julydns.com each have 162.159.48.223 IP addresses.