app-open.net - robtex.com
app-open.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.120.147.200 | ||||||
| NS | ns100.webnic.cc ⭐ | ||||||
| A | 54.177.52.27🇺🇸 Amazon54.176.0.0/15 EC2 SFO prefix | ||||||
| PTR | ec2-54-177-52-27.us-west-1.compute.amazonaws.com | ||||||
| NS | ns101.webnic.cc | ||||||
| A | 54.177.52.27🇺🇸 Amazon54.176.0.0/15 EC2 SFO prefix | ||||||
| PTR | ec2-54-177-52-27.us-west-1.compute.amazonaws.com | ||||||
| SOA | ns100.webnic.cctechnical@webnic.cc 2025-08-05 #1 | ||||||
net
| 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=1774395717 | ||||||
Subdomains
mantrachain.app-open.net |
Same first word
app-open.net |
Similar names
DNS History
9 records (3 active, 6 former)
○NSmimi.ns.cloudflare.com2026-02-23 → 2026-02-23 · 2 obs
○ 2026-03-24 23:58:42
○NSquentin.ns.cloudflare.com2026-02-23 → 2026-02-23 · 2 obs
○ 2026-03-24 23:58:42
○A104.21.49.1142026-02-23 → 2026-02-23 · 2 obs
○ 2026-03-24 23:58:42
○A172.67.162.62026-02-23 → 2026-02-23 · 2 obs
○ 2026-03-24 23:58:42
●A216.120.147.2002026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 23:58:42
○A2606:4700:3033::6815:31722026-02-23 → 2026-02-23 · 2 obs
○ 2026-03-24 23:58:42
○A2606:4700:3033::ac43:a2062026-02-23 → 2026-02-23 · 2 obs
○ 2026-03-24 23:58:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| app-open.net | ns100.webnic.cc, ns101.webnic.cc | - |
✅ Authoritative Response
Server:54.177.52.27
NS records: ns100.webnic.cc, ns101.webnic.cc
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for app-open.net (unsigned zone)
⏱️ Timing
Total: 394ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.120.147.200 |
| NS | 2 | ns100.webnic.cc, ns101.webnic.cc |
| SOA | 1 | ns100.webnic.cc technical.webnic.cc |
Analysis
Hierarchy
app-open.net is the parent of mantrachain.app-open.net.
IP Addresses
app-open.net resolves to one IP number: 216.120.147.200.
other host names including ns4.hositing.com, mail.audiocar.com, luqmanbaehaqi.com, booking.portegustpartner.com and manggambar.com share IP numbers with app-open.net.
Name Servers
app-open.net is delegated to two name servers ns100.webnic.cc and ns101.webnic.cc.
app-open.net shares the same name server setup as other domains, for instance gaffelshopava.shop, gmgmercedesstoreitava.shop, chainlink-ceo.com, wns3.savvyehosting.com and www.cllpfly.com.
Host names with a single IP:
ns100.webnic.cc points to 54.177.52.27.
ns101.webnic.cc points to 54.177.52.27.
Host names pointing to 54.177.52.27: ns100.webnic.cc and ns101.webnic.cc.