cfghackathon.com - dns.ninja
cfghackathon.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 44.213.159.170🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-213-159-170.compute-1.amazonaws.com | ||||||
| NS | ns-1690.awsdns-19.co.uk ⭐ | ||||||
| A | 2600:9000:5306:9a00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1690.awsdns-19.co.uk | ||||||
| A | 205.251.198.154🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| NS | ns-1366.awsdns-42.org | ||||||
| A | 2600:9000:5305:5600::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1366.awsdns-42.org | ||||||
| A | 205.251.197.86🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1366.awsdns-42.org | ||||||
| NS | ns-352.awsdns-44.com | ||||||
| A | 2600:9000:5301:6000::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-352.awsdns-44.com | ||||||
| A | 205.251.193.96🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-352.awsdns-44.com | ||||||
| NS | ns-527.awsdns-01.net | ||||||
| A | 2600:9000:5302:f00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-527.awsdns-01.net | ||||||
| A | 205.251.194.15🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-527.awsdns-01.net | ||||||
| SOA | ns-1690.awsdns-19.co.ukawsdns-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=1784699212 | ||||||
Same first word
cfghackathon.com |
DNS History
6 records (5 active, 1 former)
●NSns-1366.awsdns-42.org2019-12-18 → 2026-07-22 · 2 obs
● 2026-07-22 06:13:56
●NSns-1690.awsdns-19.co.uk2019-12-18 → 2026-07-22 · 2 obs
● 2026-07-22 06:13:56
●NSns-352.awsdns-44.com2019-12-18 → 2026-07-22 · 2 obs
● 2026-07-22 06:13:56
●NSns-527.awsdns-01.net2019-12-18 → 2026-07-22 · 2 obs
● 2026-07-22 06:13:56
○A18.220.130.1472019-12-18 → 2019-12-18 · 3 obs
○ 2026-02-23 15:34:46
○ 2026-07-22 06:13:56
●A44.213.159.1702026-02-23 → 2026-07-22 · 3 obs
● 2026-02-23 15:34:46
● 2026-07-22 06:13:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net... | - |
| cfghackathon.com | ns-527.awsdns-01.net, ns-352.awsdns-44.com, ns-1366.awsdns-42.org, ns-1690.awsdns-19.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.197.86
NS records: ns-527.awsdns-01.net, ns-352.awsdns-44.com, ns-1366.awsdns-42.org, ns-1690.awsdns-19.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfghackathon.com (unsigned zone)
⏱️ Timing
Total: 711ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 44.213.159.170 |
| NS | 4 | ns-1366.awsdns-42.org, ns-1690.awsdns-19.co.uk... |
| SOA | 1 | ns-1690.awsdns-19.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-352.awsdns-44.com, ns-352.awsdns-44.com)
Analysis
IP Addresses
cfghackathon.com has exactly one IP address — 44.213.159.170.
Name Servers
Four name servers handle the delegation for cfghackathon.com: ns-352.awsdns-44.com, ns-527.awsdns-01.net, ns-1366.awsdns-42.org and ns-1690.awsdns-19.co.uk.
cfghackathon.com shares at least some of its name servers with other domains, including d2g48d01w8ae38.cloudfront.net, pokerstar.md, 360booth.com and two others.
These name servers are frequently paired with the name servers ns-1785.awsdns-31.co.uk, ns-498.awsdns-62.com and ns-984.awsdns-59.net.
The host names ns-352.awsdns-44.com, ns-527.awsdns-01.net, ns-1366.awsdns-42.org and ns-1690.awsdns-19.co.uk each resolve to two IP addresses: ns-352.awsdns-44.com resolves to 205.251.193.96 and 2600:9000:5301:6000::1; ns-527.awsdns-01.net resolves to 205.251.194.15 and 2600:9000:5302:f00::1; ns-1366.awsdns-42.org resolves to 205.251.197.86 and 2600:9000:5305:5600::1; ns-1690.awsdns-19.co.uk resolves to 205.251.198.154 and 2600:9000:5306:9a00::1.