ubuntusoft.com - robtex.com
ubuntusoft.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.38🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.ubuntusoft.com ⭐ | ||||||
| A | 208.98.40.210🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| A | 64.32.10.2🇺🇸 SHARKTECH-164.32.10.0/24 CMI (Customer Route) | ||||||
| PTR | ip-64-32-10-2.defastlink.net | ||||||
| SOA | www.ubuntusoft.comubuntusoft@com 2008-08-03 #0 | ||||||
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
www.ubuntusoft.com |
Same first word
ubuntusoft.com |
DNS History
12 records (4 active, 8 former)
●NSns1.4.cn2026-03-04 → 2026-03-04 · 3 obs
● 2026-03-04 02:34:54
● 2026-03-04 09:23:38
○NSns1.alidns.com2015-08-10 → 2017-03-17 · 4 obs
● 2017-03-17 11:47:24
○ 2020-02-22 18:52:46
○ 2026-03-04 09:23:38
●NSns2.4.cn2026-03-04 → 2026-03-04 · 3 obs
● 2026-03-04 02:34:54
● 2026-03-04 09:23:38
○NSns2.alidns.com2015-08-10 → 2017-03-17 · 4 obs
● 2017-03-17 11:47:24
○ 2020-02-22 18:52:46
○ 2026-03-04 09:23:38
○NSns71.domaincontrol.com2020-02-22 → 2020-02-22 · 4 obs
● 2020-02-22 18:52:46
○ 2026-03-04 02:34:54
○ 2026-03-04 09:23:38
○NSns72.domaincontrol.com2020-02-22 → 2020-02-22 · 4 obs
● 2020-02-22 18:52:46
○ 2026-03-04 02:34:54
○ 2026-03-04 09:23:38
●NSwww.ubuntusoft.com2026-03-04 → 2026-03-04 · 3 obs
● 2026-03-04 02:34:54
● 2026-03-04 09:23:38
○A160.153.129.2342020-02-22 → 2020-02-22 · 4 obs
● 2020-02-22 18:52:46
○ 2026-03-04 02:34:54
○ 2026-03-04 09:23:38
○A208.98.40.2082026-03-04 → 2026-03-04 · 2 obs
○ 2026-03-04 09:23:38
○A208.98.40.372026-03-04 → 2026-03-04 · 3 obs
● 2026-03-04 02:34:54
○ 2026-03-04 09:23:38
●A208.98.40.382026-03-04 → 2026-03-04 · 2 obs
● 2026-03-04 09:23:38
○A42.120.13.1732015-08-10 → 2017-03-17 · 4 obs
● 2017-03-17 11:47:24
○ 2020-02-22 18:52:46
○ 2026-03-04 09:23:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ubuntusoft.com | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server: 107.167.27.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ubuntusoft.com (unsigned zone)
⏱️ Timing
Total: 1264ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.38 |
| SOA | 1 | www.ubuntusoft.com ubuntusoft.com |
Analysis
Hierarchy
The parent of www.ubuntusoft.com is ubuntusoft.com.
IP Addresses
ubuntusoft.com points to a single IP: 208.98.40.38.
Other host names, for instance leruu.com, www.avolon.com.cn, xingtongnet.c1.webcdn.com, www.zuansen.com and (0x736578)dv.cn share IP numbers with ubuntusoft.com.
Name Servers
ubuntusoft.com is delegated to three name servers: ns1.4.cn, ns2.4.cn and www.ubuntusoft.com.
ubuntusoft.com partially shares name servers with other domains; examples include dy62.com, jz12.com, xj59.com, xuanniang.com and 45086.com.
Host names with one IP number:
Host ns1.4.cn points to 107.167.27.66.
Host ns2.4.cn points to 64.32.10.2.
Host www.ubuntusoft.com points to 208.98.40.210.