a.us2.code42.com - dns.ninja
a.us2.code42.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1864.awsdns-41.co.uk ⭐ | ||||||
| A | 2600:9000:5307:4800::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1864.awsdns-41.co.uk | ||||||
| A | 205.251.199.72🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1864.awsdns-41.co.uk | ||||||
| NS | ns-1005.awsdns-61.net | ||||||
| A | 2600:9000:5303:ed00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-1005.awsdns-61.net | ||||||
| A | 205.251.195.237🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-1005.awsdns-61.net | ||||||
| NS | ns-1429.awsdns-50.org | ||||||
| A | 2600:9000:5305:9500::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1429.awsdns-50.org | ||||||
| A | 205.251.197.149🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1429.awsdns-50.org | ||||||
| NS | ns-491.awsdns-61.com | ||||||
| A | 2600:9000:5301:eb00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-491.awsdns-61.com | ||||||
| A | 205.251.193.235🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-491.awsdns-61.com | ||||||
| TXT | v=spf1 include:amazonses.com ~all | ||||||
| SOA | ns-1864.awsdns-41.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
us2.code42.com
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | _yoytlrxh097dutp5dv4eswr0o7afq7h | ||||||
WOT: SAFE (94/100)
Subdomains
default-authority-nlb.a.us2.code42.com |
console.a.us2.code42.com |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1005.awsdns-61.net2026-03-01 → 2026-06-23 · 2 obs
● 2026-06-23 01:53:32
●NSns-1429.awsdns-50.org2026-03-01 → 2026-06-23 · 2 obs
● 2026-06-23 01:53:32
●NSns-1864.awsdns-41.co.uk2026-03-01 → 2026-06-23 · 2 obs
● 2026-06-23 01:53:32
●NSns-491.awsdns-61.com2026-03-01 → 2026-06-23 · 2 obs
● 2026-06-23 01:53:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net... | - |
| code42.com | lars.ns.cloudflare.com, daniella.ns.cloudflare.com | 12 records |
| a.us2.code42.com | ns-1005.awsdns-61.net, ns-1429.awsdns-50.org, ns-1864.awsdns-41.co.uk, ns-491.awsdns-61.com | - |
✅ Authoritative Response
Server:205.251.195.237
NS records: ns-1005.awsdns-61.net, ns-1429.awsdns-50.org, ns-1864.awsdns-41.co.uk, ns-491.awsdns-61.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a.us2.code42.com (unsigned zone)
⏱️ Timing
Total: 474ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1005.awsdns-61.net, ns-1429.awsdns-50.org... |
| TXT | 1 | v=spf1 include:amazonses.com ~all |
| SOA | 1 | ns-1864.awsdns-41.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (lars.ns.cloudflare.com, lars.ns.cloudflare.com, lars.ns.cloudflare.com...)
Analysis
Hierarchy
a.us2.code42.com is the parent domain of default-authority-nlb.a.us2.code42.com and console.a.us2.code42.com.
Name Servers
a.us2.code42.com has four authoritative name servers: ns-491.awsdns-61.com, ns-1005.awsdns-61.net, ns-1429.awsdns-50.org and ns-1864.awsdns-41.co.uk.
a.us2.code42.com has at least partial name server overlap with other domains, such as fcompany.org, d3ah366e7hrajm.cloudfront.net, graphcommons.com and two others.
ns-491.awsdns-61.com, ns-1005.awsdns-61.net, ns-1429.awsdns-50.org and ns-1864.awsdns-41.co.uk all point to exactly two IP numbers each: ns-491.awsdns-61.com → 205.251.193.235 and 2600:9000:5301:eb00::1; ns-1005.awsdns-61.net → 205.251.195.237 and 2600:9000:5303:ed00::1; ns-1429.awsdns-50.org → 205.251.197.149 and 2600:9000:5305:9500::1; ns-1864.awsdns-41.co.uk → 205.251.199.72 and 2600:9000:5307:4800::1.