zerang.app - robtex.com
zerang.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.143.233.238🇮🇷 ARVANCLOUD-CDN-IR185.143.233.0/24 | ||||||
| A | 185.143.234.238🇮🇷 ARVANCLOUD-CDN-IR185.143.234.0/24 | ||||||
| NS | a.ns.globalcdntech.com ⭐ | ||||||
| A | 185.143.232.253🇮🇷 ARVANCLOUD-CDN-IR185.143.232.0/24 | ||||||
| NS | t.ns.globalcdntech.com | ||||||
| A | 185.143.235.253🇮🇷 ARVANCLOUD-CDN-IR185.143.235.0/24 | ||||||
| TXT | google-site-verification=yU2q1kM8GbzkF9dt0V84bh2x8oD29zNzE6srmKdNBUQ | ||||||
| SOA | a.ns.globalcdntech.comhostmaster@arvancloud.ir serial=1784336724 | ||||||
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 | ||||||
Same first word
zerang.app |
Similar names
DNS History
6 records (4 active, 2 former)
●NSa.ns.globalcdntech.com2026-07-17 → 2026-07-20 · 2 obs
● 2026-07-20 09:35:08
●NSt.ns.globalcdntech.com2026-07-17 → 2026-07-20 · 2 obs
● 2026-07-20 09:35:08
○A185.143.233.2352026-07-17 → 2026-07-17 · 3 obs
○ 2026-07-18 10:24:20
○ 2026-07-20 09:35:08
●A185.143.233.2382026-07-18 → 2026-07-20 · 5 obs
● 2026-07-18 10:24:20
○ 2026-07-19 15:32:08
● 2026-07-20 03:29:24
● 2026-07-20 09:35:08
○A185.143.234.2352026-07-17 → 2026-07-17 · 3 obs
○ 2026-07-18 10:24:20
○ 2026-07-20 09:35:08
●A185.143.234.2382026-07-18 → 2026-07-20 · 5 obs
● 2026-07-18 10:24:20
○ 2026-07-19 15:32:08
● 2026-07-20 03:29:24
● 2026-07-20 09:35:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| zerang.app | t.ns.globalcdntech.com, a.ns.globalcdntech.com | - |
✅ Authoritative Response
Server:185.143.232.253
NS records: t.ns.globalcdntech.com, a.ns.globalcdntech.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zerang.app (unsigned zone)
⏱️ Timing
Total: 425ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 185.143.234.238, 185.143.233.238 |
| NS | 2 | t.ns.globalcdntech.com, a.ns.globalcdntech.com |
| TXT | 1 | google-site-verification=yU2q1kM8GbzkF9d |
| SOA | 1 | a.ns.globalcdntech.com hostmaster.arvanc |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
zerang.app points to the IP addresses 185.143.233.238 and 185.143.234.238
valazon.top, salemsho.com, www.raja.ir and two other host names share IP numbers with zerang.app.
Name Servers
The NS records for zerang.app delegate to a.ns.globalcdntech.com and t.ns.globalcdntech.com.
zerang.app uses the same name servers as several other domains — among them mrtarh.com, iranbroker.net, chaymarket.com and two more.
There is at least partial name server overlap between zerang.app and other domains — tehranfam.com, mihansanat.com, ansarchap.com and two more among them.
These name servers regularly appear alongside z.ns.globalcdntech.com, b.ns.globalcdntech.com, u.ns.globalcdntech.com and 7 other name servers in NS record sets.
a.ns.globalcdntech.com → 185.143.232.253 and t.ns.globalcdntech.com → 185.143.235.253: one IP number per host name.