buildingcode.org - dns.ninja
buildingcode.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-747.awsdns-29.net ⭐ | ||||||
| A | 2600:9000:5302:eb00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-747.awsdns-29.net | ||||||
| A | 205.251.194.235🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-747.awsdns-29.net | ||||||
| NS | ns-1156.awsdns-16.org | ||||||
| A | 2600:9000:5304:8400::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1156.awsdns-16.org | ||||||
| A | 205.251.196.132🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1156.awsdns-16.org | ||||||
| NS | ns-1788.awsdns-31.co.uk | ||||||
| A | 2600:9000:5306:fc00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1788.awsdns-31.co.uk | ||||||
| A | 205.251.198.252🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1788.awsdns-31.co.uk | ||||||
| NS | ns-440.awsdns-55.com | ||||||
| A | 2600:9000:5301:b800::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-440.awsdns-55.com | ||||||
| A | 205.251.193.184🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-440.awsdns-55.com | ||||||
| SOA | ns-747.awsdns-29.netawsdns-hostmaster@amazon.com serial=1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1782076848 | ||||||
Same first word
Similar names
decobuilding.com.au |
codebuilding.blogspot.com |
buildingdeco.com |
decobuilding.com |
codebuilding.org |
codebuilding.com |
codebuilding.xyz |
DNS History
5 records (4 active, 1 former)
●NSns-1156.awsdns-16.org2026-02-23 → 2026-06-21 · 2 obs
● 2026-06-21 21:31:04
●NSns-1788.awsdns-31.co.uk2026-02-23 → 2026-06-21 · 2 obs
● 2026-06-21 21:31:04
●NSns-440.awsdns-55.com2026-02-23 → 2026-06-21 · 2 obs
● 2026-06-21 21:31:04
●NSns-747.awsdns-29.net2026-02-23 → 2026-06-21 · 2 obs
● 2026-06-21 21:31:04
○A141.8.225.312016-02-18 → 2018-10-19 · 4 obs
● 2018-10-19 08:05:34
○ 2026-02-23 18:34:46
○ 2026-06-21 21:31:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| buildingcode.org | ns-747.awsdns-29.net, ns-1156.awsdns-16.org, ns-1788.awsdns-31.co.uk, ns-440.awsdns-55.com | 2 records |
✅ Authoritative Response
Server:205.251.198.252
NS records: ns-747.awsdns-29.net, ns-1156.awsdns-16.org, ns-1788.awsdns-31.co.uk, ns-440.awsdns-55.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for buildingcode.org (unsigned zone)
⏱️ Timing
Total: 245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1156.awsdns-16.org, ns-1788.awsdns-31.co.uk... |
| SOA | 1 | ns-747.awsdns-29.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-1156.awsdns-16.org, ns-1156.awsdns-16.org)
Analysis
Name Servers
The domain buildingcode.org is delegated to these four name servers: ns-440.awsdns-55.com, ns-747.awsdns-29.net, ns-1156.awsdns-16.org and ns-1788.awsdns-31.co.uk.
At least some of buildingcode.org's name servers are shared with other domains, for example proiettisoluzioni.it, homequotes.com, d3b02estmut877.cloudfront.net and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-440.awsdns-55.com directs to 205.251.193.184 and 2600:9000:5301:b800::1; ns-747.awsdns-29.net directs to 205.251.194.235 and 2600:9000:5302:eb00::1; ns-1156.awsdns-16.org directs to 205.251.196.132 and 2600:9000:5304:8400::1; ns-1788.awsdns-31.co.uk directs to 205.251.198.252 and 2600:9000:5306:fc00::1.