ydtsg.com - robtex.com
ydtsg.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.247.200.163🇺🇸 CNSERVERSLLC172.247.0.0/16 cust proxy reg | ||||||
| NS | a2.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 | b2.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=1776869913 | ||||||
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=1782083050 | ||||||
Subdomains
www.ydtsg.com |
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NSa.share-dns.com2026-05-28 → 2026-06-21 · 3 obs
● 2026-05-28 02:14:56
● 2026-06-21 23:27:16
●NSa2.share-dns.com2026-05-28 → 2026-06-21 · 3 obs
● 2026-05-28 02:14:56
● 2026-06-21 23:27:16
●NSb.share-dns.net2026-05-28 → 2026-06-21 · 3 obs
● 2026-05-28 02:14:56
● 2026-06-21 23:27:16
●NSb2.share-dns.net2026-05-28 → 2026-06-21 · 3 obs
● 2026-05-28 02:14:56
● 2026-06-21 23:27:16
○NSdns19.hichina.com2015-04-23 → 2017-07-08 · 4 obs
● 2017-07-08 06:18:34
○ 2026-02-24 07:15:40
○ 2026-06-21 23:27:16
○NSdns20.hichina.com2015-04-23 → 2017-07-08 · 4 obs
● 2017-07-08 06:18:34
○ 2026-02-24 07:15:40
○ 2026-06-21 23:27:16
○NSns7.alidns.com2026-02-24 → 2026-03-31 · 5 obs
● 2026-02-24 07:15:40
● 2026-03-31 06:36:38
○ 2026-05-28 02:14:56
○ 2026-06-21 23:27:16
○NSns8.alidns.com2026-02-24 → 2026-03-31 · 5 obs
● 2026-02-24 07:15:40
● 2026-03-31 06:36:38
○ 2026-05-28 02:14:56
○ 2026-06-21 23:27:16
●A172.247.200.1632026-05-28 → 2026-06-21 · 3 obs
● 2026-05-28 02:14:56
● 2026-06-21 23:27:16
○A172.247.210.622026-02-24 → 2026-03-31 · 5 obs
● 2026-02-24 07:15:40
● 2026-03-31 06:36:38
○ 2026-05-28 02:14:56
○ 2026-06-21 23:27:16
○A218.85.134.2012015-10-17 → 2017-07-08 · 5 obs
● 2015-10-17 07:15:14
● 2017-07-08 06:18:34
○ 2026-02-24 07:15:40
○ 2026-06-21 23:27:16
○A218.85.134.2182015-04-23 → 2015-04-23 · 3 obs
○ 2015-10-17 07:15:14
○ 2026-06-21 23:27:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net... | - |
| ydtsg.com | b2.share-dns.net, a2.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b2.share-dns.net, a2.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ydtsg.com (unsigned zone)
⏱️ Timing
Total: 257ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.247.200.163 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a2.share-dns.com)
Analysis
Hierarchy
ydtsg.com is the parent zone for www.ydtsg.com.
IP Addresses
ydtsg.com points to a single IP number: 172.247.200.163.
Name Servers
ydtsg.com has four authoritative name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.
ydtsg.com partially shares its NS delegation with several other domains, including edu-bs.com, hejxx.net, 027ae.com and two others.
In DNS configurations, these name servers often share authority with a6.share-dns.com, b6.share-dns.net, a7.share-dns.com and 7 other name servers.
a2.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b2.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.
The host names a2.share-dns.com and a.share-dns.com both resolve to 172.64.53.25 IP addresses.
The host names b2.share-dns.net and b.share-dns.net both resolve to 172.64.52.239 IP addresses.