k308.com - robtex.com
k308.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.75🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.k308.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) | ||||||
| SOA | www.k308.comk308@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=1774403912 | ||||||
Subdomains
www.k308.com |
Same first word
k308.com |
Similar names
DNS History
14 records (4 active, 10 former)
○NSdns1.iidns.com2016-05-07 → 2017-02-13 · 5 obs
● 2016-05-07 03:31:32
● 2017-02-13 01:10:00
○ 2026-03-05 22:05:46
○ 2026-03-25 02:02:34
○NSdns2.iidns.com2016-05-07 → 2017-02-13 · 5 obs
● 2016-05-07 03:31:32
● 2017-02-13 01:10:00
○ 2026-03-05 22:05:46
○ 2026-03-25 02:02:34
○NSdns3.iidns.com2016-05-07 → 2017-02-13 · 5 obs
● 2016-05-07 03:31:32
● 2017-02-13 01:10:00
○ 2026-03-05 22:05:46
○ 2026-03-25 02:02:34
○NSdns4.iidns.com2016-05-07 → 2017-02-13 · 5 obs
● 2016-05-07 03:31:32
● 2017-02-13 01:10:00
○ 2026-03-05 22:05:46
○ 2026-03-25 02:02:34
○NSdns5.iidns.com2016-05-07 → 2017-02-13 · 5 obs
● 2016-05-07 03:31:32
● 2017-02-13 01:10:00
○ 2026-03-05 22:05:46
○ 2026-03-25 02:02:34
○NSdns6.iidns.com2016-05-07 → 2017-02-13 · 5 obs
● 2016-05-07 03:31:32
● 2017-02-13 01:10:00
○ 2026-03-05 22:05:46
○ 2026-03-25 02:02:34
●NSns1.4.cn2026-03-05 → 2026-03-25 · 3 obs
● 2026-03-05 22:05:46
● 2026-03-25 02:02:34
●NSns2.4.cn2026-03-05 → 2026-03-25 · 3 obs
● 2026-03-05 22:05:46
● 2026-03-25 02:02:34
○NSns2.dnsdun.com2015-11-23 → 2016-02-23 · 4 obs
● 2016-02-23 18:59:36
○ 2016-05-07 03:31:32
○ 2026-03-25 02:02:34
○NSns2.dnsdun.net2015-11-23 → 2016-02-23 · 4 obs
● 2016-02-23 18:59:36
○ 2016-05-07 03:31:32
○ 2026-03-25 02:02:34
●NSwww.k308.com2026-03-05 → 2026-03-25 · 3 obs
● 2026-03-05 22:05:46
● 2026-03-25 02:02:34
○A208.98.40.2142026-03-05 → 2026-03-05 · 3 obs
● 2026-03-05 22:05:46
○ 2026-03-25 02:02:34
●A208.98.40.752026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 02:02:34
○A69.197.175.762015-11-23 → 2016-02-23 · 4 obs
● 2016-02-23 18:59:36
○ 2026-03-05 22:05:46
○ 2026-03-25 02:02:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net... | - |
| k308.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 k308.com (unsigned zone)
⏱️ Timing
Total: 4020ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.75 |
| SOA | 1 | www.k308.com k308.com |
Analysis
Hierarchy
k308.com is the parent of www.k308.com.
IP Addresses
k308.com resolves to a single IP: 208.98.40.75.
Other host names, for instance esm.cn, www.www.shaochan.com, 04322.com, www.s033.com and www.www.ibyfx.com share IP numbers with k308.com.
Name Servers
k308.com delegates to three name servers: ns1.4.cn, ns2.4.cn and www.k308.com.
k308.com shares some name servers with other domains, for example ren3.cn, 7ff.cc, ruanjiandi.com, up456.com and c20mooc.cn.
These name servers are commonly used together with ns3.goldenname.com and ns4.goldenname.com.
Host names with a single IP: ns1.4.cn points to 107.167.27.66; ns2.4.cn points to 64.32.10.2; www.k308.com points to 208.98.40.210.