stackimprovement.com - dns.ninja
stackimprovement.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.241.253.21🇺🇸 ORACLE-OCI-31898162.241.252.0/22 Google | ||||||
| PTR | box5757.bluehost.com | ||||||
| NS | ns-937.awsdns-53.net ⭐ | ||||||
| A | 2600:9000:5303:a900::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-937.awsdns-53.net | ||||||
| A | 205.251.195.169🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-937.awsdns-53.net | ||||||
| NS | ns-1437.awsdns-51.org | ||||||
| A | 2600:9000:5305:9d00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1437.awsdns-51.org | ||||||
| A | 205.251.197.157🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1437.awsdns-51.org | ||||||
| NS | ns-1728.awsdns-24.co.uk | ||||||
| A | 2600:9000:5306:c000::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1728.awsdns-24.co.uk | ||||||
| A | 205.251.198.192🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1728.awsdns-24.co.uk | ||||||
| NS | ns-417.awsdns-52.com | ||||||
| A | 2600:9000:5301:a100::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-417.awsdns-52.com | ||||||
| A | 205.251.193.161🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-417.awsdns-52.com | ||||||
| SOA | ns-937.awsdns-53.netawsdns-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=1788967888 | ||||||
Same first word
stackimprovement.com |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns-1437.awsdns-51.org2026-09-03 → 2026-09-09 · 2 obs
● 2026-09-09 15:47:02
●NSns-1728.awsdns-24.co.uk2026-09-03 → 2026-09-09 · 2 obs
● 2026-09-09 15:47:02
●NSns-417.awsdns-52.com2026-09-03 → 2026-09-09 · 2 obs
● 2026-09-09 15:47:02
●NSns-937.awsdns-53.net2026-09-03 → 2026-09-09 · 2 obs
● 2026-09-09 15:47:02
●A162.241.253.212026-09-03 → 2026-09-09 · 2 obs
● 2026-09-09 15:47:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
| stackimprovement.com | ns-417.awsdns-52.com, ns-937.awsdns-53.net, ns-1728.awsdns-24.co.uk, ns-1437.awsdns-51.org | 2 records |
✅ Authoritative Response
Server:205.251.193.161
NS records: ns-417.awsdns-52.com, ns-937.awsdns-53.net, ns-1728.awsdns-24.co.uk, ns-1437.awsdns-51.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stackimprovement.com (unsigned zone)
⏱️ Timing
Total: 348ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.241.253.21 |
| NS | 4 | ns-1437.awsdns-51.org, ns-1728.awsdns-24.co.uk... |
| SOA | 1 | ns-937.awsdns-53.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-417.awsdns-52.com, ns-417.awsdns-52.com)
Analysis
IP Addresses
stackimprovement.com resolves to just one IP address, 162.241.253.21.
Two other host names, along with naokobellini.com, grandoakseniorliving.com and misselementarychic.com, also share IP numbers with stackimprovement.com.
Name Servers
The NS records for stackimprovement.com point to four name servers: ns-417.awsdns-52.com, ns-937.awsdns-53.net, ns-1437.awsdns-51.org and ns-1728.awsdns-24.co.uk.
At least some of stackimprovement.com's name servers are shared with other domains, for example oca-portal.com, grignote-pau.com, onward-recruit.net and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-417.awsdns-52.com directs to 205.251.193.161 and 2600:9000:5301:a100::1; ns-937.awsdns-53.net directs to 205.251.195.169 and 2600:9000:5303:a900::1; ns-1437.awsdns-51.org directs to 205.251.197.157 and 2600:9000:5305:9d00::1; ns-1728.awsdns-24.co.uk directs to 205.251.198.192 and 2600:9000:5306:c000::1.