dv300.com - robtex.com
dv300.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.78🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.dv300.com ⭐ | ||||||
| A | 208.98.40.209🇺🇸 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 | ||||||
| SOA | www.dv300.comdv300@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=1776203892 | ||||||
Subdomains
365.dv300.com |
DNS History
13 records (4 active, 9 former)
○NSdns10.hichina.com2017-02-09 → 2018-10-05 · 4 obs
○ 2016-06-17 23:43:10
● 2017-02-09 13:07:14
● 2018-10-05 07:25:08
○ 2026-04-14 22:25:44
● 2017-02-09 13:07:14
● 2018-10-05 07:25:08
○ 2026-04-14 22:25:44
○NSdns9.hichina.com2017-02-09 → 2018-10-05 · 4 obs
○ 2016-06-17 23:43:10
● 2017-02-09 13:07:14
● 2018-10-05 07:25:08
○ 2026-04-14 22:25:44
● 2017-02-09 13:07:14
● 2018-10-05 07:25:08
○ 2026-04-14 22:25:44
○NSns11.xincache.com2015-07-04 → 2016-06-17 · 4 obs
● 2015-07-04 14:32:54
● 2016-06-17 23:43:10
○ 2017-02-09 13:07:14
○ 2026-04-14 22:25:44
● 2016-06-17 23:43:10
○ 2017-02-09 13:07:14
○ 2026-04-14 22:25:44
○NSns12.xincache.com2015-07-04 → 2016-06-17 · 4 obs
● 2015-07-04 14:32:54
● 2016-06-17 23:43:10
○ 2017-02-09 13:07:14
○ 2026-04-14 22:25:44
● 2016-06-17 23:43:10
○ 2017-02-09 13:07:14
○ 2026-04-14 22:25:44
●NSwww.dv300.com2026-04-14 → 2026-04-14 · 2 obs
○ 2018-10-05 07:25:08
● 2026-04-14 22:25:44
● 2026-04-14 22:25:44
○MXmail.dv300.com2015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 14:32:54
○ 2015-11-14 06:42:06
○ 2026-04-14 22:25:44
○ 2015-11-14 06:42:06
○ 2026-04-14 22:25:44
○A114.112.52.1052015-11-14 → 2016-06-17 · 5 obs
○ 2015-07-04 14:32:54
● 2015-11-14 06:42:06
● 2016-06-17 23:43:10
○ 2017-02-09 13:07:14
○ 2026-04-14 22:25:44
● 2015-11-14 06:42:06
● 2016-06-17 23:43:10
○ 2017-02-09 13:07:14
○ 2026-04-14 22:25:44
○A117.18.15.112018-10-05 → 2018-10-05 · 3 obs
○ 2017-02-09 13:07:14
● 2018-10-05 07:25:08
○ 2026-04-14 22:25:44
● 2018-10-05 07:25:08
○ 2026-04-14 22:25:44
○A117.18.15.1332015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 14:32:54
○ 2015-11-14 06:42:06
○ 2026-04-14 22:25:44
○ 2015-11-14 06:42:06
○ 2026-04-14 22:25:44
○A119.10.81.542017-02-09 → 2017-02-09 · 4 obs
○ 2016-06-17 23:43:10
● 2017-02-09 13:07:14
○ 2018-10-05 07:25:08
○ 2026-04-14 22:25:44
● 2017-02-09 13:07:14
○ 2018-10-05 07:25:08
○ 2026-04-14 22:25:44
●A208.98.40.782026-04-14 → 2026-04-14 · 2 obs
○ 2018-10-05 07:25:08
● 2026-04-14 22:25:44
● 2026-04-14 22:25:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| dv300.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 dv300.com (unsigned zone)
⏱️ Timing
Total: 2872ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.78 |
| SOA | 1 | www.dv300.com dv300.com |
Analysis
Hierarchy
The parent of 365.dv300.com is dv300.com.
IP Addresses
dv300.com points to a single IP address: 208.98.40.78.
Other host names such as baolan.cc, www.zjscedu.org, kdjyft.com, www.www.star-boy.com and 56443.com share IPs with dv300.com.
Name Servers
dv300.com is delegated to three name servers: ns1.4.cn, ns2.4.cn and www.dv300.com.
dv300.com at least partially shares name servers with other domains, for example psclass.com, ibenniao.com, haiv.com, ti-t.cn and yzzmtgb.com.
Host names with one IP number:
ns1.4.cn points to 107.167.27.66; www.dv300.com points to 208.98.40.209.