lunglearninghub.com - dns.ninja
lunglearninghub.com
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=1786540329 | ||||||
Same first word
lunglearninghub.com |
DNS History
10 records (7 active, 3 former)
●NSns-1466.awsdns-55.org2026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 13:23:40
●NSns-1880.awsdns-43.co.uk2026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 13:23:40
●NSns-359.awsdns-44.com2026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 13:23:40
●NSns-608.awsdns-12.net2026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 13:23:40
○A13.210.125.1092026-08-12 → 2026-08-12 · 2 obs
○ 2026-08-12 13:23:40
○A13.55.177.462026-08-12 → 2026-08-12 · 2 obs
○ 2026-08-12 13:23:40
●A3.106.33.182026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 13:23:40
○A52.62.39.192026-08-12 → 2026-08-12 · 2 obs
○ 2026-08-12 13:23:40
●A54.206.225.1982026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 13:23:40
●A54.66.82.2212026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 13:23:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| lunglearninghub.com | ns-608.awsdns-12.net, ns-359.awsdns-44.com, ns-1880.awsdns-43.co.uk, ns-1466.awsdns-55.org | 2 records |
✅ Authoritative Response
Server:205.251.194.96
NS records: ns-608.awsdns-12.net, ns-359.awsdns-44.com, ns-1880.awsdns-43.co.uk, ns-1466.awsdns-55.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lunglearninghub.com (unsigned zone)
⏱️ Timing
Total: 316ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 54.66.82.221, 54.206.225.198... |
| NS | 4 | ns-1466.awsdns-55.org, ns-1880.awsdns-43.co.uk... |
| TXT | 1 | google-site-verification=uIYw2kVjn4a3i-b |
| SOA | 1 | ns-1466.awsdns-55.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-359.awsdns-44.com, ns-359.awsdns-44.com)
Analysis
IP Addresses
lunglearninghub.com maps to three IP numbers — 3.106.33.18, 54.66.82.221 and 54.206.225.198.
Other host names, such as ec2-54-66-82-221.ap-southeast-2.compute.amazonaws.com, share IP numbers with lunglearninghub.com.
Name Servers
lunglearninghub.com has four authoritative name servers: ns-359.awsdns-44.com, ns-608.awsdns-12.net, ns-1466.awsdns-55.org and ns-1880.awsdns-43.co.uk.
lunglearninghub.com has at least partial name server overlap with other domains, such as d1lomfo4w7wd2j.cloudfront.net, takara.co.jp, d3sxm9a6qf43zg.cloudfront.net and two others.
ns-359.awsdns-44.com, ns-608.awsdns-12.net, ns-1466.awsdns-55.org and ns-1880.awsdns-43.co.uk all point to exactly two IP numbers each: ns-359.awsdns-44.com → 205.251.193.103 and 2600:9000:5301:6700::1; ns-608.awsdns-12.net → 205.251.194.96 and 2600:9000:5302:6000::1; ns-1466.awsdns-55.org → 205.251.197.186 and 2600:9000:5305:ba00::1; ns-1880.awsdns-43.co.uk → 205.251.199.88 and 2600:9000:5307:5800::1.