jorsacr.com - robtex.com
jorsacr.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 190.0.230.225🇨🇷 AS263713190.0.230.0/24 | ||||||
| PTR | swin1.cyberfuel.com | ||||||
| NS | ns2.cyberfuel.com ⭐ | ||||||
| A | 2803:7a80:9494:a:190:0:226:21🇨🇷 AS2637132803:7a80::/32 COLUMBUS NETWORKS TRANSIT CUSTOMERS | ||||||
| A | 190.0.224.21🇨🇷 AS263713190.0.224.0/24 | ||||||
| PTR | ns2.cyberfuel.com | ||||||
| NS | ns1.cyberfuel.com | ||||||
| A | 2803:7a80:9494:a:190:0:224:21🇨🇷 AS2637132803:7a80::/32 COLUMBUS NETWORKS TRANSIT CUSTOMERS | ||||||
| A | 190.0.226.21🇨🇷 AS263713190.0.226.0/24 | ||||||
| PTR | ns1.cyberfuel.com | ||||||
| MX | mail.jorsacr.com ⭐ | ||||||
| A | 190.0.227.15🇨🇷 AS263713190.0.227.0/24 | ||||||
| PTR | sl8.cyberfuel.com | ||||||
| A | 190.0.227.16🇨🇷 AS263713190.0.227.0/24 | ||||||
| PTR | sl8.cyberfuel.com | ||||||
| A | 190.0.227.17🇨🇷 AS263713190.0.227.0/24 | ||||||
| PTR | sl8.cyberfuel.com | ||||||
| A | 190.0.227.18🇨🇷 AS263713190.0.227.0/24 | ||||||
| PTR | sl8.cyberfuel.com | ||||||
| A | 190.0.227.19🇨🇷 AS263713190.0.227.0/24 | ||||||
| TXT | v=spf1 mx a include:spf.cyberfuel.com ~all | ||||||
| SOA | ns2.cyberfuel.comjrojas@jorsacr.com 2025-01-24 #1 | ||||||
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=1775929767 | ||||||
Subdomains
mail.jorsacr.com |
Same first word
jorsacr.com |
Similar names
DNS History
12 records (4 active, 8 former)
●NSns1.cyberfuel.com2015-05-25 → 2026-04-11 · 2 obs
● 2026-04-11 18:12:16
●NSns2.cyberfuel.com2015-05-25 → 2026-04-11 · 2 obs
● 2026-04-11 18:12:16
○NSns3.cyberfuel.com2015-12-19 → 2016-04-08 · 5 obs
● 2015-12-19 20:59:40
● 2016-04-08 12:33:08
○ 2016-11-26 12:00:04
○ 2026-04-11 18:12:16
●MXmail.jorsacr.com2015-05-25 → 2026-04-11 · 6 obs
● 2015-10-12 03:39:56
○ 2015-12-19 20:59:40
○ 2016-04-08 12:33:08
● 2016-11-26 12:00:04
● 2026-04-11 18:12:16
○MXmail1.jorsacr.com2015-12-19 → 2016-04-08 · 5 obs
● 2015-12-19 20:59:40
● 2016-04-08 12:33:08
○ 2016-11-26 12:00:04
○ 2026-04-11 18:12:16
○MXmail2.jorsacr.com2015-12-19 → 2016-04-08 · 5 obs
● 2015-12-19 20:59:40
● 2016-04-08 12:33:08
○ 2016-11-26 12:00:04
○ 2026-04-11 18:12:16
○MXmail3.jorsacr.com2015-12-19 → 2016-04-08 · 5 obs
● 2015-12-19 20:59:40
● 2016-04-08 12:33:08
○ 2016-11-26 12:00:04
○ 2026-04-11 18:12:16
○MXmail4.jorsacr.com2015-12-19 → 2016-04-08 · 5 obs
● 2015-12-19 20:59:40
● 2016-04-08 12:33:08
○ 2016-11-26 12:00:04
○ 2026-04-11 18:12:16
○A190.0.226.1702016-11-26 → 2017-07-10 · 5 obs
● 2016-11-26 12:00:04
● 2017-07-10 09:44:20
○ 2026-03-29 20:05:10
○ 2026-04-11 18:12:16
○A190.0.226.92015-05-25 → 2015-10-12 · 4 obs
● 2015-10-12 03:39:56
○ 2015-12-19 20:59:40
○ 2026-04-11 18:12:16
●A190.0.230.2252026-03-29 → 2026-04-11 · 3 obs
● 2026-03-29 20:05:10
● 2026-04-11 18:12:16
○A190.0.230.722015-12-19 → 2016-04-08 · 5 obs
● 2015-12-19 20:59:40
● 2016-04-08 12:33:08
○ 2016-11-26 12:00:04
○ 2026-04-11 18:12:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jorsacr.com | ns1.cyberfuel.com, ns2.cyberfuel.com | 2 records |
✅ Authoritative Response
Server:190.0.224.21
NS records: ns1.cyberfuel.com, ns2.cyberfuel.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jorsacr.com (unsigned zone)
⏱️ Timing
Total: 326ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 190.0.230.225 |
| NS | 2 | ns2.cyberfuel.com, ns1.cyberfuel.com |
| MX | 1 | mail.jorsacr.com (pri: 0) |
| TXT | 1 | v=spf1 mx a include:spf.cyberfuel.com ~a |
| SOA | 1 | ns2.cyberfuel.com jrojas.jorsacr.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.cyberfuel.com, ns2.cyberfuel.com)
Analysis
Hierarchy
The parent of mail.jorsacr.com is jorsacr.com.
IP Addresses
jorsacr.com points to an IP address: 190.0.230.225.
other host names include (0x616e616c)isis.cr, mail.(0x616e616c)isis.cr, (0x616e616c)isis.co.cr, swin1.cyberfuel.com and farmaciascr.com; they share IP numbers with jorsacr.com.
Name Servers
Two name servers ns1.cyberfuel.com and ns2.cyberfuel.com handle the delegation for jorsacr.com.
jorsacr.com shares the same name server setup as other domains, for instance ktlsa.com, avincocr.com, pauta.info, firesystemscr.com and lamisticanza.net.
jorsacr.com at least partially shares name servers with other domains, for instance 229.0.190.in-addr.arpa, pq.cr, ciberfuel.com, zdpedregal.com and costaricawebhosting.com.
Host names with two IP numbers:
ns1.cyberfuel.com points to 2803:7a80:9494:a:190:0:224:21 and 190.0.226.21.
ns2.cyberfuel.com points to 2803:7a80:9494:a:190:0:226:21 and 190.0.224.21.
Mail Servers
jorsacr.com is handled by a single mail server, mail.jorsacr.com.
mail.jorsacr.com resolves to five IP numbers: 190.0.227.15, 190.0.227.16, 190.0.227.17, 190.0.227.18 and 190.0.227.19.