52521.org - robtex.com
52521.org
| CNAME | tieeight.olns.vip | ||||||
| CNAME | g37c52e.anycast.nsnx.ru | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.34.239.251🇰🇷 Amazon3.34.0.0/15 EC2 ICN prefix | ||||||
| PTR | ec2-3-34-239-251.ap-northeast-2.compute.amazonaws.com | ||||||
| A | 57.183.37.48🇯🇵 Amazon57.180.0.0/14 EC2 | ||||||
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=1774487535 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○NScs1.xz.com2016-07-26 → 2016-07-26 · 3 obs
● 2016-07-26 02:16:56
○ 2026-03-06 12:21:28
○ 2026-03-26 01:19:40
○ 2026-03-06 12:21:28
○ 2026-03-26 01:19:40
○NScs1.xz.com,cs2.xz.com2016-07-26 → 2016-07-26 · 3 obs
● 2016-07-26 02:16:56
○ 2026-03-06 12:21:28
○ 2026-03-26 01:19:40
○ 2026-03-06 12:21:28
○ 2026-03-26 01:19:40
●NSns7.alidns.com2026-03-06 → 2026-03-26 · 3 obs
○ 2016-07-26 02:16:56
● 2026-03-06 12:21:28
● 2026-03-26 01:19:40
● 2026-03-06 12:21:28
● 2026-03-26 01:19:40
●NSns8.alidns.com2026-03-06 → 2026-03-26 · 3 obs
○ 2016-07-26 02:16:56
● 2026-03-06 12:21:28
● 2026-03-26 01:19:40
● 2026-03-06 12:21:28
● 2026-03-26 01:19:40
○A174.139.250.1942016-07-26 → 2016-07-26 · 3 obs
● 2016-07-26 02:16:56
○ 2026-03-06 12:21:28
○ 2026-03-26 01:19:40
○ 2026-03-06 12:21:28
○ 2026-03-26 01:19:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| 52521.org | ns7.alidns.com, ns8.alidns.com | - |
✅ Authoritative Response
Server:139.224.142.117
NS records: ns7.alidns.com, ns8.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 52521.org (unsigned zone)
⏱️ Timing
Total: 941ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns7.alidns.com, ns8.alidns.com |
| CNAME | 1 | tieeight.olns.vip |
| SOA | 1 | ns7.alidns.com hostmaster.hichina.com |
Analysis
IP Addresses
The entity 52521.org points to two IP numbers: 3.34.239.251 and 57.183.37.48.
Other host names for example ec2-57-183-37-48.ap-northeast-1.compute.amazonaws.com, g37c52e.anycast.nsnx.ru and ec2-3-34-239-251.ap-northeast-2.compute.amazonaws.com share IP numbers with 52521.org.