ieltskaraj.com - robtex.com
ieltskaraj.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | c.ns.arvancdn.ir ⚠️ Not in zone NS records | ||||||
| A | 185.143.232.253🇮🇷 ARVANCLOUD-CDN-IR185.143.232.0/24 | ||||||
| NS | r.ns.arvancdn.ir ⚠️ Not in zone NS records | ||||||
| A | 185.143.235.253🇮🇷 ARVANCLOUD-CDN-IR185.143.235.0/24 | ||||||
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=1784821097 | ||||||
Same first word
ieltskaraj.com |
Similar names
DNS History
12 records (2 active, 10 former)
●NSc.ns.arvancdn.ir2026-07-09 → 2026-07-23 · 3 obs
● 2026-07-09 11:28:08
● 2026-07-23 15:47:20
○NSns1.ieltskaraj.com2026-03-19 → 2026-03-19 · 3 obs
○ 2026-07-09 11:28:08
○ 2026-07-23 15:47:20
○NSns2.ieltskaraj.com2026-03-19 → 2026-03-19 · 3 obs
○ 2026-07-09 11:28:08
○ 2026-07-23 15:47:20
●NSr.ns.arvancdn.ir2026-07-09 → 2026-07-23 · 3 obs
● 2026-07-09 11:28:08
● 2026-07-23 15:47:20
○MXmail.ieltskaraj.com2026-03-19 → 2026-07-23 · 2 obs
○ 2026-07-23 15:47:20
○MXmail2.ieltskaraj.com2026-03-19 → 2026-07-23 · 2 obs
○ 2026-07-23 15:47:20
○A185.143.233.2352026-07-09 → 2026-07-09 · 4 obs
● 2026-07-09 11:28:08
○ 2026-07-19 05:02:42
○ 2026-07-23 15:47:20
○A185.143.233.2382026-07-19 → 2026-07-19 · 3 obs
● 2026-07-19 05:02:42
○ 2026-07-23 15:47:20
○A185.143.234.2352026-07-09 → 2026-07-09 · 4 obs
● 2026-07-09 11:28:08
○ 2026-07-19 05:02:42
○ 2026-07-23 15:47:20
○A185.143.234.2382026-07-19 → 2026-07-19 · 3 obs
● 2026-07-19 05:02:42
○ 2026-07-23 15:47:20
○A217.144.106.362026-03-19 → 2026-07-23 · 2 obs
○ 2026-07-23 15:47:20
○CNAMEservice1.parsdata.com2017-08-10 → 2017-08-10 · 3 obs
○ 2026-03-19 15:37:42
○ 2026-07-23 15:47:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ieltskaraj.com | r.ns.arvancdn.ir, c.ns.arvancdn.ir | - |
✅ Authoritative Response
Server:185.143.235.253
NS records: r.ns.arvancdn.ir, c.ns.arvancdn.ir
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ieltskaraj.com (unsigned zone)
⏱️ Timing
Total: 327ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 185.143.233.238, 185.143.234.238 |
| NS | 2 | r.ns.arvancdn.ir, c.ns.arvancdn.ir |
| SOA | 1 | c.ns.arvancdn.ir hostmaster.arvancloud.i |
Analysis
Name Servers
Two name servers handle the delegation for ieltskaraj.com: c.ns.arvancdn.ir and r.ns.arvancdn.ir.
ieltskaraj.com shares its NS records with other domains, for example penadplastic.com, arvinlp.ir, bluetile.ir and two others.
There is at least partial name server overlap between ieltskaraj.com and other domains — tak-omran.ir, bonyannews.ir, mega-panel.ir and two more among them.
These name servers regularly appear alongside i.ns.arvancdn.ir, s.ns.arvancdn.ir, v.ns.arvancdn.ir and 7 other name servers in NS record sets.
c.ns.arvancdn.ir → 185.143.232.253 and r.ns.arvancdn.ir → 185.143.235.253: one IP number per host name.