ctdygw.com - robtex.com
ctdygw.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.197.159.213🇭🇰 MYCLOUD-AS-AP154.197.128.0/18 CloudFly Net Inc | ||||||
| NS | a4.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 | b4.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=1757072186 | ||||||
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=1785413122 | ||||||
Same first word
ctdygw.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSa.share-dns.com2026-04-11 → 2026-07-30 · 3 obs
● 2026-04-11 16:18:46
● 2026-07-30 12:24:06
●NSa4.share-dns.com2026-04-11 → 2026-07-30 · 3 obs
● 2026-04-11 16:18:46
● 2026-07-30 12:24:06
●NSb.share-dns.net2026-04-11 → 2026-07-30 · 3 obs
● 2026-04-11 16:18:46
● 2026-07-30 12:24:06
●NSb4.share-dns.net2026-04-11 → 2026-07-30 · 3 obs
● 2026-04-11 16:18:46
● 2026-07-30 12:24:06
○NSdns10.hichina.com2019-02-26 → 2019-02-26 · 3 obs
○ 2026-04-11 16:18:46
○ 2026-07-30 12:24:06
○NSdns9.hichina.com2019-02-26 → 2019-02-26 · 3 obs
○ 2026-04-11 16:18:46
○ 2026-07-30 12:24:06
●A154.197.159.2132026-04-11 → 2026-07-30 · 3 obs
● 2026-04-11 16:18:46
● 2026-07-30 12:24:06
○A78.142.228.62019-02-26 → 2019-02-26 · 3 obs
○ 2026-04-11 16:18:46
○ 2026-07-30 12:24:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| ctdygw.com | b4.share-dns.net, a4.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b4.share-dns.net, a4.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctdygw.com (unsigned zone)
⏱️ Timing
Total: 271ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.197.159.213 |
| 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 (a4.share-dns.com)
Analysis
IP Addresses
ctdygw.com points to a single IP number: 154.197.159.213.
Other host names, such as ycstsx.com, share IP numbers with ctdygw.com.
Name Servers
ctdygw.com has four authoritative name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.
ctdygw.com has at least partial name server overlap with other domains, such as ra(0x666170)al.net, megoclass.com, szjhyys.com and two others.
a1.share-dns.com, b1.share-dns.net and a6.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.
a4.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b4.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.
a4.share-dns.com and a.share-dns.com are host names that each point to 172.64.53.25 IP addresses.
b4.share-dns.net and b.share-dns.net are host names that each point to 172.64.52.239 IP addresses.