jcs.computer - robtex.com
jcs.computer
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.185.13.172🇺🇸 ORACLE-OCI-31898192.185.12.0/22 Google | ||||||
| PTR | 192-185-13-172.unifiedlayer.com | ||||||
| NS | ns323.websitewelcome.com ⭐ | ||||||
| A | 192.185.13.140🇺🇸 ORACLE-OCI-31898192.185.12.0/22 Google | ||||||
| PTR | ns323.websitewelcome.com | ||||||
| NS | ns324.websitewelcome.com | ||||||
| A | 192.185.13.141🇺🇸 ORACLE-OCI-31898192.185.12.0/22 Google | ||||||
| PTR | ns324.websitewelcome.com | ||||||
| MX | mail.jcs.computer ⭐ | ||||||
| A | 192.185.13.172🇺🇸 ORACLE-OCI-31898192.185.12.0/22 Google | ||||||
| PTR | 192-185-13-172.unifiedlayer.com | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns323.websitewelcome.comjames@jamescookservices.com 2026-01-21 #1 | ||||||
computer
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.computer ⭐ | ||||||
| NS | v0n1.nic.computer | ||||||
| NS | v0n2.nic.computer | ||||||
| NS | v0n3.nic.computer | ||||||
| NS | v2n0.nic.computer | ||||||
| NS | v2n1.nic.computer | ||||||
| SOA | v0n0.nic.computerhostmaster@donuts.email serial=1783978419 | ||||||
Subdomains
mail.jcs.computer |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSns1.crazydomains.com2016-12-10 → 2017-08-26 · 4 obs
● 2017-08-26 13:41:04
○ 2019-04-07 16:13:56
○ 2026-07-13 22:00:46
○NSns2.crazydomains.com2016-12-10 → 2017-08-26 · 4 obs
● 2017-08-26 13:41:04
○ 2019-04-07 16:13:56
○ 2026-07-13 22:00:46
●NSns323.websitewelcome.com2026-02-16 → 2026-07-13 · 3 obs
● 2026-02-16 07:42:48
● 2026-07-13 22:00:46
●NSns324.websitewelcome.com2026-02-16 → 2026-07-13 · 3 obs
● 2026-02-16 07:42:48
● 2026-07-13 22:00:46
●MXmail.jcs.computer2026-02-16 → 2026-07-13 · 2 obs
● 2026-07-13 22:00:46
●A192.185.13.1722026-02-16 → 2026-07-13 · 3 obs
● 2026-02-16 07:42:48
● 2026-07-13 22:00:46
○A203.170.80.2502016-12-10 → 2017-08-26 · 4 obs
● 2017-08-26 13:41:04
○ 2019-04-07 16:13:56
○ 2026-07-13 22:00:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| computer | v0n0.nic.computer, v0n1.nic.computer, v0n2.nic.computer, v0n3.nic.computer... | 12 records |
| jcs.computer | ns323.websitewelcome.com, ns324.websitewelcome.com | - |
✅ Authoritative Response
Server:192.185.13.141
NS records: ns323.websitewelcome.com, ns324.websitewelcome.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jcs.computer (unsigned zone)
⏱️ Timing
Total: 587ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.13.172 |
| NS | 2 | ns323.websitewelcome.com, ns324.websitewelcome.com |
| MX | 1 | mail.jcs.computer (pri: 0) |
| TXT | 1 | v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | ns323.websitewelcome.com james.jamescook |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.computer, v0n0.nic.computer, v0n1.nic.computer...)
Analysis
Hierarchy
jcs.computer serves as the parent of mail.jcs.computer.
IP Addresses
jcs.computer directs to one IP number, which is 192.185.13.172.
Among the host names that share IP numbers with jcs.computer are geoffflood.com.au, mail.promob2b.com.mx, tacwebdevelopment.com and two others.
Name Servers
Two name servers handle the delegation for jcs.computer: ns323.websitewelcome.com and ns324.websitewelcome.com.
jcs.computer has the same name server delegation as a number of other domains, such as iowarealestateclasses.com, systronic.com.au, ginasdesign.com and two more.
jcs.computer has at least partial name server overlap with other domains, such as tacwebdevelopment.com, webdesignmadeeasy.com, carstotrade.com and two others.
ns1.avalahost.com, ns2.avalahost.com and ns1.tacwebdesign.com — plus 3 other name servers — are commonly paired with these name servers.
ns323.websitewelcome.com directs to 192.185.13.140 and ns324.websitewelcome.com directs to 192.185.13.141; each host name points to exactly one IP number.
Mail Servers
jcs.computer routes its mail through a single mail server, mail.jcs.computer.
mail.jcs.computer carries a single IP number, which is 192.185.13.172.