firstcode-lab.com - dns.ninja
firstcode-lab.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1313.awsdns-36.org ⭐ | ||||||
| A | 2600:9000:5305:2100::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1313.awsdns-36.org | ||||||
| A | 205.251.197.33🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1313.awsdns-36.org | ||||||
| NS | ns-1659.awsdns-15.co.uk | ||||||
| A | 2600:9000:5306:7b00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1659.awsdns-15.co.uk | ||||||
| A | 205.251.198.123🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1659.awsdns-15.co.uk | ||||||
| NS | ns-6.awsdns-00.com | ||||||
| A | 2600:9000:5300:600::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-6.awsdns-00.com | ||||||
| A | 205.251.192.6🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| NS | ns-895.awsdns-47.net | ||||||
| A | 2600:9000:5303:7f00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-895.awsdns-47.net | ||||||
| A | 205.251.195.127🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-895.awsdns-47.net | ||||||
| SOA | ns-1313.awsdns-36.orgawsdns-hostmaster@amazon.com serial=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=1791525634 | ||||||
Same first word
firstcode-lab.com |
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns-1313.awsdns-36.org2026-10-03 → 2026-10-09 · 2 obs
● 2026-10-09 06:05:56
●NSns-1659.awsdns-15.co.uk2026-10-03 → 2026-10-09 · 2 obs
● 2026-10-09 06:05:56
●NSns-6.awsdns-00.com2026-10-03 → 2026-10-09 · 2 obs
● 2026-10-09 06:05:56
●NSns-895.awsdns-47.net2026-10-03 → 2026-10-09 · 2 obs
● 2026-10-09 06:05:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| firstcode-lab.com | ns-6.awsdns-00.com, ns-895.awsdns-47.net, ns-1659.awsdns-15.co.uk, ns-1313.awsdns-36.org | 2 records |
✅ Authoritative Response
Server:205.251.195.127
NS records: ns-6.awsdns-00.com, ns-895.awsdns-47.net, ns-1659.awsdns-15.co.uk, ns-1313.awsdns-36.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstcode-lab.com (unsigned zone)
⏱️ Timing
Total: 1887ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1313.awsdns-36.org, ns-1659.awsdns-15.co.uk... |
| SOA | 1 | ns-1313.awsdns-36.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-6.awsdns-00.com, ns-6.awsdns-00.com)
Analysis
Name Servers
Four name servers handle the delegation for firstcode-lab.com: ns-6.awsdns-00.com, ns-895.awsdns-47.net, ns-1313.awsdns-36.org and ns-1659.awsdns-15.co.uk.
At least some of firstcode-lab.com's name servers are shared with other domains, for example insuresendmail.com, indiaheartbeat.com, miho-abstract.com and two more.
These name servers tend to be used in conjunction with the name servers ns-1741.awsdns-25.co.uk.
Four hostnames, each resolving to a pair of IP addresses: ns-6.awsdns-00.com directs to 205.251.192.6 and 2600:9000:5300:600::1; ns-895.awsdns-47.net directs to 205.251.195.127 and 2600:9000:5303:7f00::1; ns-1313.awsdns-36.org directs to 205.251.197.33 and 2600:9000:5305:2100::1; ns-1659.awsdns-15.co.uk directs to 205.251.198.123 and 2600:9000:5306:7b00::1.