s4040.com - robtex.com
s4040.com
| CNAME | j1444.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.249.28.179🇰🇷 EHOSTIDC-AS-KR103.249.28.0/24 EHOSTIDC | ||||||
| NS | j1444.com ⭐ | ||||||
| A | 103.249.28.179🇰🇷 EHOSTIDC-AS-KR103.249.28.0/24 EHOSTIDC | ||||||
| NS | ns1.0088dns.com ⚠️ Not in zone NS records | ||||||
| A | 35.220.220.174🇭🇰 Google35.220.208.0/20 | ||||||
| PTR | 174.220.220.35.bc.googleusercontent.com | ||||||
| NS | ns2.0088dns.com ⚠️ Not in zone NS records | ||||||
| A | 34.92.79.188🇭🇰 Google34.92.0.0/16 | ||||||
| PTR | 188.79.92.34.bc.googleusercontent.com | ||||||
| NS | ns3.0088dns.com ⚠️ Not in zone NS records | ||||||
| A | 150.242.218.220🇭🇰 GCT-HK150.242.218.0/24 REACH (Customer Route) | ||||||
| SOA | j1444.comj1444@com serial=7 | ||||||
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=1784168292 | ||||||
NS for
Subdomains
Same first word
s4040.com |
Similar names
DNS History
10 records (5 active, 5 former)
●NSns1.0088dns.com2026-04-10 → 2026-07-16 · 3 obs
● 2026-04-10 18:57:24
● 2026-07-16 02:38:12
●NSns2.0088dns.com2026-04-10 → 2026-07-16 · 3 obs
● 2026-04-10 18:57:24
● 2026-07-16 02:38:12
●NSns3.0088dns.com2026-04-10 → 2026-07-16 · 3 obs
● 2026-04-10 18:57:24
● 2026-07-16 02:38:12
○NSns52.s4040.com2015-06-07 → 2015-10-26 · 4 obs
● 2015-10-26 20:00:16
○ 2016-01-27 10:06:24
○ 2026-07-16 02:38:12
○NSns53.s4040.com2015-06-07 → 2015-10-26 · 4 obs
● 2015-10-26 20:00:16
○ 2026-04-10 18:57:24
○ 2026-07-16 02:38:12
○NSns54.s4040.com2015-06-07 → 2015-10-26 · 4 obs
● 2015-10-26 20:00:16
○ 2026-04-10 18:57:24
○ 2026-07-16 02:38:12
●NSs4040.com2016-01-27 → 2026-07-16 · 3 obs
● 2016-01-27 10:06:24
● 2026-07-16 02:38:12
○A103.224.97.1052015-06-07 → 2015-10-26 · 4 obs
● 2015-10-26 20:00:16
○ 2016-01-27 10:06:24
○ 2026-07-16 02:38:12
○A103.249.28.1792016-01-27 → 2016-11-29 · 5 obs
● 2016-01-27 10:06:24
● 2016-11-29 06:35:14
○ 2017-05-29 04:08:12
○ 2026-07-16 02:38:12
🔍 DNS Trace
Analysis
Hierarchy
s4040.com has four subdomains: www.s4040.com, ns52.s4040.com, ns54.s4040.com and ns53.s4040.com.
Name Server Role
The host s4040.com is used as a name server for www.s4040.com, ns52.s4040.com, s4040.com and two more.
It is common to see ns1.0088dns.com, ns2.0088dns.com and ns3.0088dns.com acting as name servers in combination with s4040.com.
IP Addresses
s4040.com has exactly one IP address — 103.249.28.179.
j1444.com, tz58888.com, hd365365.com plus two other host names have IP numbers in common with s4040.com.
Name Servers
Four name servers handle the delegation for s4040.com: j1444.com, ns1.0088dns.com, ns2.0088dns.com and ns3.0088dns.com.
There is at least partial name server overlap between s4040.com and other domains — dz888.com, 219206.com, 3322110.com and two more among them.
Four host names, each with one IP address: j1444.com has 103.249.28.179, ns1.0088dns.com has 35.220.220.174, ns2.0088dns.com has 34.92.79.188 and ns3.0088dns.com has 150.242.218.220.