a16z.cn - robtex.com
a16z.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.43.40🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | ryanhomesmarketing.com | ||||||
| NS | www.a16z.cn ⭐ | ||||||
| A | 208.98.43.97🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| 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 | 208.98.43.66🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | jensenstilbud.com | ||||||
| SOA | www.a16z.cna16z@cn 2008-08-03 #0 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035142070 | ||||||
Subdomains
www.a16z.cn |
Same first word
Similar names
DNS History
22 records (4 active, 18 former)
○NSdns1.iidns.com2015-06-16 → 2015-06-16 · 3 obs
○ 2015-11-05 13:26:04
○ 2026-08-04 19:20:06
○NSdns2.iidns.com2015-06-16 → 2015-06-16 · 3 obs
○ 2015-11-05 13:26:04
○ 2026-08-04 19:20:06
○NSdns3.iidns.com2015-06-16 → 2015-06-16 · 3 obs
○ 2015-11-05 13:26:04
○ 2026-08-04 19:20:06
○NSdns4.iidns.com2015-06-16 → 2015-06-16 · 3 obs
○ 2015-11-05 13:26:04
○ 2026-08-04 19:20:06
○NSdns5.iidns.com2015-06-16 → 2015-06-16 · 3 obs
○ 2015-11-05 13:26:04
○ 2026-08-04 19:20:06
○NSdns6.iidns.com2015-06-16 → 2015-06-16 · 3 obs
○ 2015-11-05 13:26:04
○ 2026-08-04 19:20:06
●NSns1.4.cn2026-06-23 → 2026-08-04 · 3 obs
● 2026-06-23 03:13:48
● 2026-08-04 19:20:06
●NSns2.4.cn2026-06-23 → 2026-08-04 · 3 obs
● 2026-06-23 03:13:48
● 2026-08-04 19:20:06
●NSwww.a16z.cn2015-11-05 → 2026-08-04 · 3 obs
● 2015-11-05 13:26:04
● 2026-08-04 19:20:06
○MXio.bouncemx.com2015-11-05 → 2017-03-29 · 4 obs
● 2017-03-29 16:21:32
○ 2026-06-23 03:13:48
○ 2026-08-04 19:20:06
○A198.148.92.872015-06-16 → 2015-06-16 · 3 obs
○ 2026-06-23 03:13:48
○ 2026-08-04 19:20:06
○A198.148.92.882015-06-16 → 2015-06-16 · 3 obs
○ 2026-06-23 03:13:48
○ 2026-08-04 19:20:06
○A208.98.43.112026-06-23 → 2026-06-23 · 4 obs
● 2026-06-23 03:13:48
○ 2026-07-22 22:05:40
○ 2026-08-04 19:20:06
○A208.98.43.342026-07-22 → 2026-07-22 · 4 obs
● 2026-07-22 22:05:40
○ 2026-08-04 19:20:04
○ 2026-08-04 19:20:06
●A208.98.43.402026-08-04 → 2026-08-04 · 3 obs
● 2026-08-04 19:20:04
● 2026-08-04 19:20:06
○A70.39.84.2262016-05-14 → 2016-05-14 · 4 obs
● 2016-05-14 13:01:12
○ 2017-03-29 16:21:32
○ 2026-08-04 19:20:06
○A70.39.84.2272015-12-23 → 2015-12-25 · 5 obs
● 2015-12-23 20:14:04
● 2015-12-25 22:29:46
○ 2016-04-08 20:49:26
○ 2026-08-04 19:20:06
○A70.39.84.2312016-04-08 → 2016-04-08 · 4 obs
● 2016-04-08 20:49:26
○ 2016-05-14 13:01:12
○ 2026-08-04 19:20:06
○A70.39.84.2322017-03-29 → 2017-03-29 · 4 obs
● 2017-03-29 16:21:32
○ 2026-06-23 03:13:48
○ 2026-08-04 19:20:06
○A70.39.84.2362015-11-05 → 2015-11-05 · 4 obs
● 2015-11-05 13:26:04
○ 2015-12-23 20:14:04
○ 2026-08-04 19:20:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, a.dns.cn, e.dns.cn... | - |
| a16z.cn | 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 a16z.cn (unsigned zone)
⏱️ Timing
Total: 2361ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.43.92 |
| SOA | 1 | www.a16z.cn a16z.cn |
Analysis
Hierarchy
www.a16z.cn is a subdomain of a16z.cn.
IP Addresses
a16z.cn has exactly one IP address — 208.98.43.40.
usgxa.com, rg.wanye68.com, www.5666.cn plus two other host names have IP numbers in common with a16z.cn.
Name Servers
The authoritative name servers for a16z.cn are ns1.4.cn, ns2.4.cn and www.a16z.cn — three in total.
The name servers of a16z.cn overlap at least partially with those of other domains — among them tax.sx.cn, fdjyw.net, tattoopx.cn and two more.
These name servers tend to appear together with the name servers ns3.goldenname.com, ns4.goldenname.com and www.fdjyw.net, plus two others.
The hostnames ns1.4.cn, ns2.4.cn and www.a16z.cn each resolve to a single IP: ns1.4.cn → 107.167.27.66, ns2.4.cn → 208.98.43.66, www.a16z.cn → 208.98.43.97.