sitcocr.com - robtex.com
sitcocr.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 100.24.12.235🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-100-24-12-235.compute-1.amazonaws.com | ||||||
| NS | ns01.sitcocr.com ⭐ | ||||||
| A | 18.220.2.221🇺🇸 Amazon18.220.0.0/14 EC2 CMH prefix | ||||||
| PTR | ec2-18-220-2-221.us-east-2.compute.amazonaws.com | ||||||
| NS | ns02.sitcocr.com | ||||||
| A | 107.23.81.40🇺🇸 Amazon107.23.0.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-107-23-81-40.compute-1.amazonaws.com | ||||||
| MX | mail.nasadmin.com ⭐ | ||||||
| A | 2603:c020:4013:c97e:a685:49c5:eb4:6b1c🇺🇸 ORACLE-OCI-318982603:c020:4000::/35 | ||||||
| A | 129.153.16.221🇺🇸 ORACLE-OCI-31898129.153.0.0/19 Oracle Corporation | ||||||
| TXT | v=spf1 a mx ip4:129.153.16.221 ip6:2603:c020:4013:c97e:a685:49c5:eb4:6b1c ~all | ||||||
| SOA | ns01.sitcocr.comdnsmaster@sitcocr.com 2025-01-23 #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=1776104582 | ||||||
Subdomains
Same first word
sitcocr.com |
Similar names
DNS History
13 records (4 active, 9 former)
○NSb.ns.buddyns.com2018-05-24 → 2018-05-24 · 4 obs
● 2018-05-24 19:06:22
○ 2026-02-24 10:34:50
○ 2026-04-13 18:35:12
○NSd.ns.buddyns.com2018-05-24 → 2018-05-24 · 4 obs
● 2018-05-24 19:06:22
○ 2026-02-24 10:34:50
○ 2026-04-13 18:35:12
○NSi.ns.buddyns.com2018-05-24 → 2018-05-24 · 4 obs
● 2018-05-24 19:06:22
○ 2026-02-24 10:34:50
○ 2026-04-13 18:35:12
●NSns01.sitcocr.com2015-07-02 → 2026-04-13 · 5 obs
● 2015-11-03 14:26:44
○ 2016-02-08 02:51:50
● 2018-05-24 19:06:22
● 2026-04-13 18:35:12
●NSns02.sitcocr.com2015-07-02 → 2026-04-13 · 2 obs
● 2026-04-13 18:35:12
○MXalt1.aspmx.l.google.com2015-07-02 → 2018-05-24 · 4 obs
● 2018-05-24 19:06:22
○ 2026-02-24 10:34:50
○ 2026-04-13 18:35:12
○MXalt2.aspmx.l.google.com2015-07-02 → 2018-05-24 · 4 obs
● 2018-05-24 19:06:22
○ 2026-02-24 10:34:50
○ 2026-04-13 18:35:12
○MXaspmx.l.google.com2015-07-02 → 2018-05-24 · 4 obs
● 2018-05-24 19:06:22
○ 2026-02-24 10:34:50
○ 2026-04-13 18:35:12
○MXaspmx2.googlemail.com2015-07-02 → 2018-05-24 · 4 obs
● 2018-05-24 19:06:22
○ 2026-02-24 10:34:50
○ 2026-04-13 18:35:12
○MXaspmx3.googlemail.com2015-07-02 → 2018-05-24 · 4 obs
● 2018-05-24 19:06:22
○ 2026-02-24 10:34:50
○ 2026-04-13 18:35:12
●MXmail.nasadmin.com2026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 10:34:50
● 2026-04-13 18:35:12
●A100.24.12.2352026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 10:34:50
● 2026-04-13 18:35:12
○A50.16.219.1942015-07-02 → 2018-05-24 · 4 obs
● 2018-05-24 19:06:22
○ 2026-02-24 10:34:50
○ 2026-04-13 18:35:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sitcocr.com | ns02.sitcocr.com, ns01.sitcocr.com | 2 records |
✅ Authoritative Response
Server:107.23.81.40
NS records: ns02.sitcocr.com, ns01.sitcocr.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sitcocr.com (unsigned zone)
⏱️ Timing
Total: 52ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 100.24.12.235 |
| NS | 2 | ns02.sitcocr.com, ns01.sitcocr.com |
| MX | 1 | mail.nasadmin.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:129.153.16.221 ip6:2603: |
| SOA | 1 | ns01.sitcocr.com dnsmaster.sitcocr.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns02.sitcocr.com, ns01.sitcocr.com)
Analysis
Hierarchy
sitcocr.com is parent of ns02.sitcocr.com and ns01.sitcocr.com.
IP Addresses
sitcocr.com resolves to a single IP address: 100.24.12.235.
Other host names, for instance ec2-100-24-12-235.compute-1.amazonaws.com, share IP numbers with sitcocr.com.
Name Servers
sitcocr.com's delegation uses two name servers, ns01.sitcocr.com and ns02.sitcocr.com.
sitcocr.com shares the same name server setup as other domains, for instance nasadmin.com.
sitcocr.com at least partially shares name servers with other domains, for example grupocondal.cr, grupocondal.com and villasdelrio.com.
These name servers are commonly used with dns1.grupocondal.com and dns1.grupocondal.cr.
Host names with a single IP:
ns01.sitcocr.com points to 18.220.2.221.
ns02.sitcocr.com points to 107.23.81.40.
Mail Servers
sitcocr.com is handled by a single mail server, mail.nasadmin.com.
sitcocr.com uses the same mail server setup as other domains, such as nasadmin.com.
mail.nasadmin.com points to two IPs: 2603:c020:4013:c97e:a685:49c5:eb4:6b1c and 129.153.16.221.