ytedu.org - robtex.com
ytedu.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.91.121.72🇸🇨 TCLOUDNET154.91.121.0/24 Tcloudnet, Inc | ||||||
| NS | a3.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b3.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1760345560 | ||||||
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=1776628122 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSa.share-dns.com2026-03-26 → 2026-04-19 · 3 obs
● 2026-03-26 12:08:12
● 2026-04-19 20:01:08
●NSa3.share-dns.com2026-03-26 → 2026-04-19 · 3 obs
● 2026-03-26 12:08:12
● 2026-04-19 20:01:08
●NSb.share-dns.net2026-03-26 → 2026-04-19 · 3 obs
● 2026-03-26 12:08:12
● 2026-04-19 20:01:08
●NSb3.share-dns.net2026-03-26 → 2026-04-19 · 3 obs
● 2026-03-26 12:08:12
● 2026-04-19 20:01:08
○NSns1.xrnet.cn2015-08-04 → 2017-04-20 · 4 obs
● 2017-04-20 20:48:16
○ 2026-03-26 12:08:12
○ 2026-04-19 20:01:08
○NSns2.xrnet.cn2015-08-04 → 2017-04-20 · 4 obs
● 2017-04-20 20:48:16
○ 2026-03-26 12:08:12
○ 2026-04-19 20:01:08
○MXmx64.bizgmail.com2015-08-04 → 2017-04-20 · 4 obs
● 2017-04-20 20:48:16
○ 2026-03-26 12:08:12
○ 2026-04-19 20:01:08
●A154.91.121.722026-03-26 → 2026-04-19 · 3 obs
● 2026-03-26 12:08:12
● 2026-04-19 20:01:08
○A203.158.16.932015-08-04 → 2017-04-20 · 4 obs
● 2017-04-20 20:48:16
○ 2026-03-26 12:08:12
○ 2026-04-19 20:01:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| ytedu.org | b3.share-dns.net, a3.share-dns.com | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: b3.share-dns.net, a3.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ytedu.org (unsigned zone)
⏱️ Timing
Total: 455ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.91.121.72 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
ytedu.org resolves to a single IP address: 154.91.121.72.
Other host names, for instance boyayc.com, share IP numbers with ytedu.org.
Name Servers
ytedu.org is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.
ytedu.org at least partially shares name servers with other domains, including btldwj.com, tcgggw.com, 100256.com, shzcmq.com and xrslzp.com.
These name servers are typically used together with the name servers a7.share-dns.com, b7.share-dns.net, a12.share-dns.com, b12.share-dns.net, a4.share-dns.com, b4.share-dns.net, a10.share-dns.com, b10.share-dns.net, a2.share-dns.com and b2.share-dns.net.
Host names with a single IP number:
a3.share-dns.com resolves to 172.64.53.25.
a.share-dns.com resolves to 172.64.53.25.
b3.share-dns.net resolves to 172.64.52.239.
b.share-dns.net resolves to 172.64.52.239.
Host names pointing to 172.64.53.25: a3.share-dns.com, a.share-dns.com.
Host names pointing to 172.64.52.239: b3.share-dns.net, b.share-dns.net.