jobcorps.tools - robtex.com
jobcorps.tools
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.223.214.153🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-13-223-214-153.compute-1.amazonaws.com | ||||||
| A | 52.44.209.113🇺🇸 Amazon52.44.0.0/15 EC2 Region prefix | ||||||
| NS | ns-896.awsdns-48.net ⭐ | ||||||
| A | 2600:9000:5303:8000::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-896.awsdns-48.net | ||||||
| A | 205.251.195.128🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-896.awsdns-48.net | ||||||
| NS | ns-1443.awsdns-52.org | ||||||
| A | 2600:9000:5305:a300::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1443.awsdns-52.org | ||||||
| A | 205.251.197.163🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1443.awsdns-52.org | ||||||
| NS | ns-2022.awsdns-60.co.uk | ||||||
| A | 2600:9000:5307:e600::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2022.awsdns-60.co.uk | ||||||
| A | 205.251.199.230🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2022.awsdns-60.co.uk | ||||||
| NS | ns-268.awsdns-33.com | ||||||
| A | 2600:9000:5301:c00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-268.awsdns-33.com | ||||||
| A | 205.251.193.12🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-268.awsdns-33.com | ||||||
| SOA | ns-896.awsdns-48.netawsdns-hostmaster@amazon.com serial=1 | ||||||
tools
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.tools ⭐ | ||||||
| NS | v0n1.nic.tools | ||||||
| NS | v0n2.nic.tools | ||||||
| NS | v0n3.nic.tools | ||||||
| NS | v2n0.nic.tools | ||||||
| NS | v2n1.nic.tools | ||||||
| SOA | v0n0.nic.toolshostmaster@donuts.email serial=1774027552 | ||||||
Subdomains
mcs.jobcorps.tools |
atterbury.jobcorps.tools |
www.jobcorps.tools |
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
●NSns-1443.awsdns-52.org2016-12-05 → 2026-03-20 · 2 obs
● 2026-03-20 20:20:02
●NSns-2022.awsdns-60.co.uk2016-12-05 → 2026-03-20 · 2 obs
● 2026-03-20 20:20:02
●NSns-268.awsdns-33.com2016-12-05 → 2026-03-20 · 2 obs
● 2026-03-20 20:20:02
●NSns-896.awsdns-48.net2016-12-05 → 2026-03-20 · 2 obs
● 2026-03-20 20:20:02
●A13.223.214.1532026-03-20 → 2026-03-20 · 3 obs
● 2026-03-20 18:43:44
● 2026-03-20 20:20:02
○A13.249.93.42021-10-24 → 2021-10-24 · 4 obs
● 2021-10-24 03:18:18
○ 2026-02-15 03:23:40
○ 2026-03-20 20:20:02
○A13.249.93.422021-10-24 → 2021-10-24 · 4 obs
● 2021-10-24 03:18:18
○ 2026-02-15 03:23:40
○ 2026-03-20 20:20:02
○A13.249.93.472021-10-24 → 2021-10-24 · 4 obs
● 2021-10-24 03:18:18
○ 2026-02-15 03:23:40
○ 2026-03-20 20:20:02
○A13.249.93.882021-10-24 → 2021-10-24 · 4 obs
● 2021-10-24 03:18:18
○ 2026-02-15 03:23:40
○ 2026-03-20 20:20:02
○A18.209.133.592026-02-23 → 2026-02-23 · 4 obs
● 2026-02-23 20:56:14
○ 2026-03-20 18:43:44
○ 2026-03-20 20:20:02
○A34.192.63.1932026-02-15 → 2026-02-16 · 5 obs
● 2026-02-15 03:23:40
● 2026-02-16 13:52:18
○ 2026-02-19 02:38:24
○ 2026-03-20 20:20:02
○A34.199.85.1372026-02-15 → 2026-02-19 · 5 obs
● 2026-02-15 03:23:40
● 2026-02-19 12:01:02
○ 2026-02-23 20:56:14
○ 2026-03-20 20:20:02
○A35.169.231.292026-02-19 → 2026-02-23 · 5 obs
● 2026-02-19 02:38:24
● 2026-02-23 20:56:14
○ 2026-03-20 18:43:44
○ 2026-03-20 20:20:02
●A52.44.209.1132026-03-20 → 2026-03-20 · 3 obs
● 2026-03-20 18:43:44
● 2026-03-20 20:20:02
○A54.213.250.1232016-12-05 → 2017-07-02 · 4 obs
● 2017-07-02 09:27:44
○ 2021-10-24 03:18:18
○ 2026-03-20 20:20:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tools | v0n0.nic.tools, v0n3.nic.tools, v2n0.nic.tools, v0n1.nic.tools... | 12 records |
| jobcorps.tools | ns-1443.awsdns-52.org, ns-2022.awsdns-60.co.uk, ns-268.awsdns-33.com, ns-896.awsdns-48.net | - |
✅ Authoritative Response
Server: 205.251.195.128
NS records: ns-1443.awsdns-52.org, ns-2022.awsdns-60.co.uk, ns-268.awsdns-33.com, ns-896.awsdns-48.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jobcorps.tools (unsigned zone)
⏱️ Timing
Total: 670ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 52.44.209.113, 13.223.214.153 |
| NS | 4 | ns-1443.awsdns-52.org, ns-2022.awsdns-60.co.uk... |
| SOA | 1 | ns-896.awsdns-48.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.tools, v2n0.nic.tools, v0n3.nic.tools...)
Analysis
Hierarchy
jobcorps.tools is a parent of mcs.jobcorps.tools, atterbury.jobcorps.tools and www.jobcorps.tools.
IP Addresses
jobcorps.tools has two IP numbers: 13.223.214.153 and 52.44.209.113.
Name Servers
jobcorps.tools delegates to four name servers: ns-268.awsdns-33.com, ns-896.awsdns-48.net, ns-1443.awsdns-52.org and ns-2022.awsdns-60.co.uk.
jobcorps.tools at least partially shares name servers with other domains, including strefa.computerworld.pl, tun.in, p24t.com, darkestcloud.uk and security1stagent.com.
These name servers are commonly used with ns-1390.awsdns-45.org, ns-507.awsdns-63.com and ns-678.awsdns-20.net.
Host names with two IP numbers: ns-268.awsdns-33.com points to 2600:9000:5301:c00::1 and 205.251.193.12; ns-896.awsdns-48.net points to 2600:9000:5303:8000::1 and 205.251.195.128; ns-1443.awsdns-52.org points to 2600:9000:5305:a300::1 and 205.251.197.163; ns-2022.awsdns-60.co.uk points to 2600:9000:5307:e600::1 and 205.251.199.230.