400ms.com - robtex.com
400ms.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.kouming.net ⚠️ Not in zone NS records | ||||||
| A | 2610:150:820a:0:216:3cff:fe7a:96a🇺🇸 SHARKTECH-12610:150:8000::/34 Sharktech Inc. | ||||||
| A | 70.39.75.96🇺🇸 SHARKTECH-170.39.75.0/24 PNAP-CHG FDCS Route | ||||||
| PTR | tesu.edu | ||||||
| A | 208.98.39.15🇺🇸 SHARKTECH-1208.98.39.0/24 | ||||||
| NS | ns2.kouming.net ⚠️ Not in zone NS records | ||||||
| A | 2400:51c0:0:2::5🇭🇰 SZKF-AS-AP2400:51c0::/32 kwaifong information service | ||||||
| A | 103.97.0.246🇭🇰 SZKF-AS-AP103.97.0.0/24 HKKF | ||||||
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=1776097247 | ||||||
Same first word
400ms.com |
Similar names
DNS History
12 records (2 active, 10 former)
○NSdns10.hichina.com2026-02-25 → 2026-04-13 · 2 obs
○ 2026-02-25 07:28:50
○ 2026-04-13 16:43:56
○ 2026-04-13 16:43:56
○NSdns9.hichina.com2026-02-25 → 2026-04-13 · 2 obs
○ 2026-02-25 07:28:50
○ 2026-04-13 16:43:56
○ 2026-04-13 16:43:56
●NSns1.kouming.net2026-04-09 → 2026-04-13 · 3 obs
○ 2026-02-25 07:28:50
● 2026-04-09 11:01:26
● 2026-04-13 16:43:56
● 2026-04-09 11:01:26
● 2026-04-13 16:43:56
○NSns11.xincache.com2015-06-25 → 2015-06-25 · 3 obs
● 2015-06-25 07:51:36
○ 2015-12-01 11:33:28
○ 2026-04-13 16:43:56
○ 2015-12-01 11:33:28
○ 2026-04-13 16:43:56
○NSns12.xincache.com2015-06-25 → 2015-06-25 · 3 obs
● 2015-06-25 07:51:36
○ 2015-12-01 11:33:28
○ 2026-04-13 16:43:56
○ 2015-12-01 11:33:28
○ 2026-04-13 16:43:56
●NSns2.kouming.net2026-04-09 → 2026-04-13 · 3 obs
○ 2026-02-25 07:28:50
● 2026-04-09 11:01:26
● 2026-04-13 16:43:56
● 2026-04-09 11:01:26
● 2026-04-13 16:43:56
○NSv1s1.xundns.com2016-03-04 → 2017-03-13 · 5 obs
○ 2015-12-01 11:33:28
● 2016-03-04 04:49:30
● 2017-03-13 05:46:56
○ 2026-02-25 07:28:50
○ 2026-04-13 16:43:56
● 2016-03-04 04:49:30
● 2017-03-13 05:46:56
○ 2026-02-25 07:28:50
○ 2026-04-13 16:43:56
○NSv1s2.xundns.com2016-03-04 → 2017-03-13 · 5 obs
○ 2015-12-01 11:33:28
● 2016-03-04 04:49:30
● 2017-03-13 05:46:56
○ 2026-02-25 07:28:50
○ 2026-04-13 16:43:56
● 2016-03-04 04:49:30
● 2017-03-13 05:46:56
○ 2026-02-25 07:28:50
○ 2026-04-13 16:43:56
○A103.231.186.502017-03-13 → 2017-03-13 · 4 obs
○ 2016-07-08 02:00:00
● 2017-03-13 05:46:56
○ 2026-02-25 07:28:50
○ 2026-04-13 16:43:56
● 2017-03-13 05:46:56
○ 2026-02-25 07:28:50
○ 2026-04-13 16:43:56
○A23.234.30.1872016-07-08 → 2016-07-08 · 4 obs
○ 2016-03-04 04:49:30
● 2016-07-08 02:00:00
○ 2017-03-13 05:46:56
○ 2026-04-13 16:43:56
● 2016-07-08 02:00:00
○ 2017-03-13 05:46:56
○ 2026-04-13 16:43:56
○A23.234.6.1402016-03-04 → 2016-03-04 · 3 obs
● 2016-03-04 04:49:30
○ 2016-07-08 02:00:00
○ 2026-04-13 16:43:56
○ 2016-07-08 02:00:00
○ 2026-04-13 16:43:56
○CNAMEexpired.hichina.com2026-02-25 → 2026-04-13 · 2 obs
○ 2026-02-25 07:28:50
○ 2026-04-13 16:43:56
○ 2026-04-13 16:43:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 400ms.com | ns1.kouming.net, ns2.kouming.net | - |
| (root) | j.root-servers.net, e.root-servers.net, i.root-servers.net, l.root-servers.net... | - |
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | 26 records |
| 400ms.com | ns1.kouming.net, ns2.kouming.net | - |
| (root) | k.root-servers.net, c.root-servers.net, d.root-servers.net, j.root-servers.net... | - |
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | 26 records |
| 400ms.com | ns1.kouming.net, ns2.kouming.net | - |
| (root) | b.root-servers.net, d.root-servers.net, c.root-servers.net, k.root-servers.net... | - |
| com | m.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | 26 records |
| 400ms.com | ns1.kouming.net, ns2.kouming.net | - |
| (root) | g.root-servers.net, l.root-servers.net, c.root-servers.net, f.root-servers.net... | - |
| com | c.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net... | 26 records |
| 400ms.com | ns1.kouming.net, ns2.kouming.net | - |
| (root) | d.root-servers.net, l.root-servers.net, e.root-servers.net, j.root-servers.net... | - |
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | 26 records |
| 400ms.com | ns1.kouming.net, ns2.kouming.net | - |
| (root) | h.root-servers.net, b.root-servers.net, f.root-servers.net, a.root-servers.net... | - |
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | 26 records |
| 400ms.com | ns1.kouming.net, ns2.kouming.net | - |
| (root) | b.root-servers.net, c.root-servers.net, g.root-servers.net, m.root-servers.net... | - |
✅ Authoritative Response
Server:70.39.75.96
NS records: b.root-servers.net, c.root-servers.net, g.root-servers.net, m.root-servers.net, e.root-servers.net, l.root-servers.net, k.root-servers.net, d.root-servers.net, a.root-servers.net, j.root-servers.net, i.root-servers.net, f.root-servers.net, h.root-servers.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 400ms.com (unsigned zone)
⏱️ Timing
Total: 1666ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 156
Out-of-bailiwick: 156 (a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...)
Analysis
Name Servers
400ms.com is delegated to two name servers: ns1.kouming.net and ns2.kouming.net.
400ms.com shares the same name server setup as pm530.net, momijia.com, ge84.com, alydj.com and u1dbet.com.
Host names with three IP numbers:
ns1.kouming.net points to: 2610:150:820a:0:216:3cff:fe7a:96a, 70.39.75.96 and 208.98.39.15.
Host names with two IP numbers:
ns2.kouming.net points to: 2400:51c0:0:2::5 and 103.97.0.246.