system.app - dns.ninja
system.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.248.173.67🇬🇧 AS-VULTR192.248.160.0/20 Vultr Assigned Prefix | ||||||
| PTR | 192.248.173.67.vultrusercontent.com | ||||||
| NS | dns1.idp365.net ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1b83🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.27.131Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns1.idp365.net | ||||||
| NS | dns2.idp365.net | ||||||
| A | 2400:cb00:2049:1::a29f:3003🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.48.3Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns2.idp365.net | ||||||
| NS | dns3.idp365.net | ||||||
| A | 2400:cb00:2049:1::a29f:31fe🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.49.254Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns3.idp365.net | ||||||
| MX | mail.idp365.net ⭐ | ||||||
| A | 217.19.248.131🇬🇧 SAFENAMES-AS217.19.248.0/24 Safenames Datacentre | ||||||
| PTR | redirect1.safenames.com | ||||||
| SOA | dns1.idp365.nethostmaster@idp365.net 2023-06-09 #1 | ||||||
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
Subdomains
web.system.app |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns1.idp365.net2026-02-24 → 2026-07-13 · 2 obs
● 2026-07-13 11:52:16
●NSdns2.idp365.net2026-02-24 → 2026-07-13 · 2 obs
● 2026-07-13 11:52:16
●NSdns3.idp365.net2026-02-24 → 2026-07-13 · 2 obs
● 2026-07-13 11:52:16
●MXmail.idp365.net2026-02-24 → 2026-07-13 · 2 obs
● 2026-07-13 11:52:16
●A192.248.173.672026-02-24 → 2026-07-13 · 2 obs
● 2026-07-13 11:52:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | 10 records |
| system.app | dns2.idp365.net, dns1.idp365.net, dns3.idp365.net | - |
✅ Authoritative Response
Server:162.159.49.254
NS records: dns2.idp365.net, dns1.idp365.net, dns3.idp365.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for system.app (unsigned zone)
⏱️ Timing
Total: 630ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.248.173.67 |
| NS | 3 | dns2.idp365.net, dns1.idp365.net... |
| MX | 1 | mail.idp365.net (pri: 10) |
| SOA | 1 | dns1.idp365.net hostmaster.idp365.net |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld2.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...)
Analysis
Hierarchy
system.app is a parent domain of web.system.app.
IP Addresses
system.app directs to one IP number, which is 192.248.173.67.
Among the host names that share IP numbers with system.app are alex.plus, alex.condos, alex.theater and two others.
Name Servers
The authoritative name servers for system.app are dns1.idp365.net, dns2.idp365.net and dns3.idp365.net — three in total.
system.app shares at least some of its name servers with other domains, including 888sport.net.au, mbvanseastlondon.com, tipadvisor.mobi and two others.
dns1.idp365.net, dns2.idp365.net and dns3.idp365.net all resolve to exactly two IP numbers apiece: dns1.idp365.net → 162.159.27.131 and 2400:cb00:2049:1::a29f:1b83; dns2.idp365.net → 162.159.48.3 and 2400:cb00:2049:1::a29f:3003; dns3.idp365.net → 162.159.49.254 and 2400:cb00:2049:1::a29f:31fe.
Mail Servers
system.app routes its mail through a single mail server, mail.idp365.net.
system.app has the same mail server arrangement as a number of other domains, for example avastin.net, kdmpartners.com, infanrix.com.br and two more.
system.app shares at least some of its mail servers with other domains, such as stampdutycalculator.co.uk and carddefense.net.
mail.idp365.net directs to just one IP number, 217.19.248.131.