stackroboflow.com - dns.ninja
stackroboflow.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-743.awsdns-28.net ⭐ | ||||||
| A | 2600:9000:5302:e700::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-743.awsdns-28.net | ||||||
| A | 205.251.194.231🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-743.awsdns-28.net | ||||||
| NS | ns-1030.awsdns-00.org | ||||||
| A | 2600:9000:5304:600::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1030.awsdns-00.org | ||||||
| A | 205.251.196.6🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1030.awsdns-00.org | ||||||
| NS | ns-1717.awsdns-22.co.uk | ||||||
| A | 2600:9000:5306:b500::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1717.awsdns-22.co.uk | ||||||
| A | 205.251.198.181🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1717.awsdns-22.co.uk | ||||||
| NS | ns-499.awsdns-62.com | ||||||
| A | 2600:9000:5301:f300::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-499.awsdns-62.com | ||||||
| A | 205.251.193.243🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-499.awsdns-62.com | ||||||
| TXT | google-site-verification=SFxq7zBfj3UdqHoqEelq_wqJtOUtbRGb0o69LsNPoVY | ||||||
| SOA | ns-743.awsdns-28.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=1787502376 | ||||||
Subdomains
www.stackroboflow.com |
Same first word
stackroboflow.com |
Previous names
Next names
DNS History
13 records (4 active, 9 former)
●NSns-1030.awsdns-00.org2019-03-10 → 2026-08-23 · 2 obs
● 2026-08-23 16:52:46
●NSns-1717.awsdns-22.co.uk2019-03-10 → 2026-08-23 · 2 obs
● 2026-08-23 16:52:46
●NSns-499.awsdns-62.com2019-03-10 → 2026-08-23 · 2 obs
● 2026-08-23 16:52:46
●NSns-743.awsdns-28.net2019-03-10 → 2026-08-23 · 2 obs
● 2026-08-23 16:52:46
○A52.216.102.182019-03-10 → 2019-03-10 · 3 obs
○ 2026-03-25 08:08:26
○ 2026-08-23 16:52:46
○A52.216.105.1142019-03-10 → 2019-03-10 · 3 obs
○ 2026-03-25 08:08:26
○ 2026-08-23 16:52:46
○A52.216.105.1302019-03-10 → 2019-03-10 · 3 obs
○ 2026-03-25 08:08:26
○ 2026-08-23 16:52:46
○A52.216.137.992019-03-10 → 2019-03-10 · 3 obs
○ 2026-03-25 08:08:26
○ 2026-08-23 16:52:46
○A52.216.168.1382019-03-10 → 2019-03-10 · 3 obs
○ 2026-03-25 08:08:26
○ 2026-08-23 16:52:46
○A52.216.17.1062019-03-10 → 2019-03-10 · 3 obs
○ 2026-03-25 08:08:26
○ 2026-08-23 16:52:46
○A52.216.232.902019-03-10 → 2019-03-10 · 3 obs
○ 2026-03-25 08:08:26
○ 2026-08-23 16:52:46
○A52.216.233.422019-03-10 → 2019-03-10 · 3 obs
○ 2026-03-25 08:08:26
○ 2026-08-23 16:52:46
○A52.216.9.1462019-03-10 → 2019-03-10 · 3 obs
○ 2026-03-25 08:08:26
○ 2026-08-23 16:52:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| stackroboflow.com | ns-743.awsdns-28.net, ns-499.awsdns-62.com, ns-1030.awsdns-00.org, ns-1717.awsdns-22.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.198.181
NS records: ns-743.awsdns-28.net, ns-499.awsdns-62.com, ns-1030.awsdns-00.org, ns-1717.awsdns-22.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stackroboflow.com (unsigned zone)
⏱️ Timing
Total: 464ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1030.awsdns-00.org, ns-1717.awsdns-22.co.uk... |
| TXT | 1 | google-site-verification=SFxq7zBfj3UdqHo |
| SOA | 1 | ns-743.awsdns-28.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-499.awsdns-62.com, ns-499.awsdns-62.com)
Analysis
Hierarchy
www.stackroboflow.com is a subdomain of stackroboflow.com.
Name Servers
Four name servers handle the delegation for stackroboflow.com: ns-499.awsdns-62.com, ns-743.awsdns-28.net, ns-1030.awsdns-00.org and ns-1717.awsdns-22.co.uk.
The name servers of stackroboflow.com overlap at least partially with those of other domains — among them nonprofitatlas.com, dsfx.co.uk, catalogshub.com and two more.
Each of the four hosts ns-499.awsdns-62.com, ns-743.awsdns-28.net, ns-1030.awsdns-00.org and ns-1717.awsdns-22.co.uk has two IP addresses. ns-499.awsdns-62.com points to 205.251.193.243 and 2600:9000:5301:f300::1. ns-743.awsdns-28.net points to 205.251.194.231 and 2600:9000:5302:e700::1. ns-1030.awsdns-00.org points to 205.251.196.6 and 2600:9000:5304:600::1. ns-1717.awsdns-22.co.uk points to 205.251.198.181 and 2600:9000:5306:b500::1.