visualsystemdesign.com - robtex.com
visualsystemdesign.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 146.148.134.9🇺🇸 HENGTONG-1146.148.128.0/19 GCHAO LLC | ||||||
| NS | a8.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 | b8.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=1757657637 | ||||||
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=1774376642 | ||||||
Subdomains
ns.visualsystemdesign.com |
Same first word
visualsystemdesign.com |
DNS History
12 records (5 active, 7 former)
●NSa.share-dns.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 18:37:10
● 2026-03-24 18:37:12
●NSa8.share-dns.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 18:37:10
● 2026-03-24 18:37:12
●NSb.share-dns.net2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 18:37:10
● 2026-03-24 18:37:12
●NSb8.share-dns.net2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 18:37:10
● 2026-03-24 18:37:12
○NSns1.namebrightdns.com2018-10-03 → 2018-10-03 · 4 obs
● 2018-10-03 23:47:08
○ 2026-03-24 18:37:10
○ 2026-03-24 18:37:12
○NSns2.namebrightdns.com2018-10-03 → 2018-10-03 · 4 obs
● 2018-10-03 23:47:08
○ 2026-03-24 18:37:10
○ 2026-03-24 18:37:12
○NSnsc1.a2u2.com2015-06-18 → 2016-11-08 · 4 obs
● 2016-11-08 18:39:50
○ 2018-10-03 23:47:08
○ 2026-03-24 18:37:12
○NSnsc2.a2u2.com2015-06-18 → 2016-11-08 · 4 obs
● 2016-11-08 18:39:50
○ 2018-10-03 23:47:08
○ 2026-03-24 18:37:12
○MXvisualsystemdesign.com2015-06-18 → 2016-11-08 · 4 obs
● 2016-11-08 18:39:50
○ 2018-10-03 23:47:08
○ 2026-03-24 18:37:12
●A146.148.134.92026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 18:37:10
● 2026-03-24 18:37:12
○A199.195.146.2152015-06-18 → 2016-11-08 · 4 obs
● 2016-11-08 18:39:50
○ 2018-10-03 23:47:08
○ 2026-03-24 18:37:12
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2018-10-03 → 2018-10-03 · 3 obs
○ 2026-03-24 18:37:10
○ 2026-03-24 18:37:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| visualsystemdesign.com | b8.share-dns.net, a8.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b8.share-dns.net, a8.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for visualsystemdesign.com (unsigned zone)
⏱️ Timing
Total: 174ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 146.148.134.9 |
| 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 (a8.share-dns.com)
Analysis
Hierarchy
The parent of ns.visualsystemdesign.com is visualsystemdesign.com.
IP Addresses
visualsystemdesign.com points to an IP address: 146.148.134.9.
Name Servers
visualsystemdesign.com delegates to four name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.
visualsystemdesign.com at least partially shares name servers with other domains, for instance x998.cn, ycgcbio.com, job0527.com, lncdhr.com and yanlongdjc.com.
these name servers are commonly used with a6.share-dns.com, b6.share-dns.net, a4.share-dns.com, b4.share-dns.net, a5.share-dns.com, b5.share-dns.net, a12.share-dns.com, b12.share-dns.net, a1.share-dns.com and b1.share-dns.net.
Hostnames with one IP:
a8.share-dns.com resolves to 172.64.53.25.
a.share-dns.com resolves to 172.64.53.25.
b8.share-dns.net resolves to 172.64.52.239.
b.share-dns.net resolves to 172.64.52.239.
Hostnames resolving to 172.64.53.25: a8.share-dns.com and a.share-dns.com.
Hostnames resolving to 172.64.52.239: b8.share-dns.net and b.share-dns.net.