ptr4.ptrcloud.net - dns.ninja
ptr4.ptrcloud.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.namedserver.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| NS | ns.namedserver.net ⚠️ Not in parent delegation | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2 | ||||||
ptrcloud.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| NS | ns.namedserver.net | ||||||
| MX | mail.ptrcloud.net ⭐ | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2492564414 | ||||||
Subdomains
ah.ptr4.ptrcloud.net |
ac.ptr4.ptrcloud.net |
cu.ptr4.ptrcloud.net |
cv.ptr4.ptrcloud.net |
aa.ptr4.ptrcloud.net |
ae.ptr4.ptrcloud.net |
dl.ptr4.ptrcloud.net |
ai.ptr4.ptrcloud.net |
ew.ptr4.ptrcloud.net |
es.ptr4.ptrcloud.net |
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NSns.namedserver.net2026-02-17 → 2026-07-31 · 2 obs
● 2026-07-31 01:31:18
●NSns2.namedserver.net2026-02-17 → 2026-07-31 · 2 obs
● 2026-07-31 01:31:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | l.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net... | - |
| ptrcloud.net | ns.namedserver.net, ns2.namedserver.net | 6 records |
✅ Authoritative Response
Server:157.120.112.212
NS records: ns.namedserver.net, ns2.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptrcloud.net (unsigned zone)
⏱️ Timing
Total: 396ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns.namedserver.net, ns2.namedserver.net |
| SOA | 1 | ns.namedserver.net root.namedserver.net |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns.namedserver.net, ns.namedserver.net, ns.namedserver.net...)
Analysis
Hierarchy
The host names ah.ptr4.ptrcloud.net, ac.ptr4.ptrcloud.net, cu.ptr4.ptrcloud.net, cv.ptr4.ptrcloud.net and aa.ptr4.ptrcloud.net — among a few others — fall under the parent domain ptr4.ptrcloud.net.
Name Servers
ptr4.ptrcloud.net uses two name servers for its delegation: ns2.namedserver.net and ns.namedserver.net.
The name server configuration of ptr4.ptrcloud.net is shared with other domains, for instance 60.103.122.153.in-addr.arpa, 8.89.125.211.in-addr.arpa, 94.169.7.157.in-addr.arpa and two others.
ptr4.ptrcloud.net shares at least some of its name servers with other domains, for example pn-ec.net, 161.95.125.211.in-addr.arpa, 234.95.125.211.in-addr.arpa and asse-server.net.
These name servers tend to be deployed in combination with the name servers ns2.isle-jp.net and ns.isle-jp.net.
Each of ns2.namedserver.net and ns.namedserver.net has three IP addresses: 157.120.112.212, 157.120.113.212 and 157.120.114.212.
Both ns2.namedserver.net and ns.namedserver.net resolve to 157.120.112.212 IP addresses each.
Both ns2.namedserver.net and ns.namedserver.net resolve to 157.120.113.212 IP addresses each.
Both ns2.namedserver.net and ns.namedserver.net resolve to 157.120.114.212 IP addresses each.