serranocr.com - dns.ninja
serranocr.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 190.0.230.215🇨🇷 AS263713190.0.230.0/24 | ||||||
| PTR | sl5.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.serranocr.com ⭐ | ||||||
| A | 190.0.224.187🇨🇷 AS263713190.0.224.0/24 | ||||||
| PTR | sl5.cyberfuel.com | ||||||
| A | 190.0.227.12🇨🇷 AS263713190.0.227.0/24 | ||||||
| PTR | sl5.cyberfuel.com | ||||||
| A | 190.0.230.9🇨🇷 AS263713190.0.230.0/24 | ||||||
| PTR | sl5.cyberfuel.com | ||||||
| A | 190.0.230.53🇨🇷 AS263713190.0.230.0/24 | ||||||
| PTR | sl5.cyberfuel.com | ||||||
| TXT | v=spf1 mx a include:spf.cyberfuel.com ~all | ||||||
| SOA | ns2.cyberfuel.comalonsoserrano02@gmail.com 2026-07-11 #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=1784180982 | ||||||
Subdomains
Same first word
serranocr.com |
Similar names
DNS History
11 records (4 active, 7 former)
●NSns1.cyberfuel.com2015-07-05 → 2026-07-16 · 2 obs
● 2026-07-16 05:56:50
●NSns2.cyberfuel.com2015-07-05 → 2026-07-16 · 2 obs
● 2026-07-16 05:56:50
○NSns3.cyberfuel.com2015-11-10 → 2016-04-25 · 5 obs
● 2015-11-10 10:04:56
● 2016-04-25 11:40:14
○ 2016-12-26 07:42:26
○ 2026-07-16 05:56:50
●MXmail.serranocr.com2015-07-05 → 2026-07-16 · 5 obs
○ 2015-11-10 10:04:56
○ 2017-12-08 09:53:58
● 2026-03-03 10:54:52
● 2026-07-16 05:56:50
○MXmail1.serranocr.com2015-11-10 → 2017-12-08 · 5 obs
● 2015-11-10 10:04:56
● 2017-12-08 09:53:58
○ 2026-03-03 10:54:52
○ 2026-07-16 05:56:50
○MXmail2.serranocr.com2015-11-10 → 2017-12-08 · 5 obs
● 2015-11-10 10:04:56
● 2017-12-08 09:53:58
○ 2026-03-03 10:54:52
○ 2026-07-16 05:56:50
○MXmail3.serranocr.com2015-11-10 → 2017-12-08 · 5 obs
● 2015-11-10 10:04:56
● 2017-12-08 09:53:58
○ 2026-03-03 10:54:52
○ 2026-07-16 05:56:50
○MXmail4.serranocr.com2015-11-10 → 2017-12-08 · 5 obs
● 2015-11-10 10:04:56
● 2017-12-08 09:53:58
○ 2026-03-03 10:54:52
○ 2026-07-16 05:56:50
○A190.0.226.2482015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-10 10:04:56
○ 2026-07-16 05:56:50
●A190.0.230.2152026-03-03 → 2026-07-16 · 3 obs
● 2026-03-03 10:54:52
● 2026-07-16 05:56:50
○A190.0.230.912015-11-10 → 2017-12-08 · 5 obs
● 2015-11-10 10:04:56
● 2017-12-08 09:53:58
○ 2026-03-03 10:54:52
○ 2026-07-16 05:56:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net... | - |
| serranocr.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 serranocr.com (unsigned zone)
⏱️ Timing
Total: 483ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 190.0.230.215 |
| NS | 2 | ns1.cyberfuel.com, ns2.cyberfuel.com |
| MX | 1 | mail.serranocr.com (pri: 10) |
| TXT | 1 | v=spf1 mx a include:spf.cyberfuel.com ~a |
| SOA | 1 | ns2.cyberfuel.com alonsoserrano02.gmail. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.cyberfuel.com, ns2.cyberfuel.com)
Analysis
Hierarchy
The parent domain of www.serranocr.com and mail.serranocr.com is serranocr.com.
IP Addresses
serranocr.com directs to one IP number, which is 190.0.230.215.
Among the host names that share IP numbers with serranocr.com are ganaderamontelimar.com, scopelatam.com, desarrollostec.com and two others.
Name Servers
serranocr.com is served by two delegated name servers, ns1.cyberfuel.com and ns2.cyberfuel.com.
serranocr.com has the same name server delegation as a number of other domains, such as suarezlaw.net, dimsa.co.cr, ipsltd.cr and two more.
serranocr.com has at least partial name server overlap with other domains, such as cyberfuel.com, 229.0.190.in-addr.arpa, pq.cr and two others.
Each of the two host names carries two IP addresses: ns1.cyberfuel.com points to 190.0.226.21 and 2803:7a80:9494:a:190:0:224:21, and ns2.cyberfuel.com points to 190.0.224.21 and 2803:7a80:9494:a:190:0:226:21.
Mail Servers
serranocr.com routes its mail through a single mail server, mail.serranocr.com.
The host mail.serranocr.com directs to four IP numbers: 190.0.224.187, 190.0.227.12, 190.0.230.9 and 190.0.230.53.