lopen.ir - robtex.com
lopen.ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | m.ns.arvancdn.ir ⚠️ Not in zone NS records | ||||||
| A | 185.143.232.253🇮🇷 ARVANCLOUD-CDN-IR185.143.232.0/24 | ||||||
| NS | q.ns.arvancdn.ir ⚠️ Not in zone NS records | ||||||
ir
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ir ⭐ | ||||||
| NS | b.nic.ir | ||||||
| NS | c.nic.ir | ||||||
| NS | d.nic.ir | ||||||
| SOA | a.nic.irinfo@nic.ir serial=2606230400 | ||||||
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
●NSm.ns.arvancdn.ir2026-06-01 → 2026-06-23 · 2 obs
● 2026-06-23 01:49:38
●NSq.ns.arvancdn.ir2026-06-01 → 2026-06-23 · 2 obs
● 2026-06-23 01:49:38
○A185.143.233.2342026-06-01 → 2026-06-01 · 3 obs
○ 2026-06-07 00:22:50
○ 2026-06-23 01:49:38
○A185.143.233.2352026-06-07 → 2026-06-07 · 4 obs
● 2026-06-07 00:22:50
○ 2026-06-23 01:49:36
○ 2026-06-23 01:49:38
○A185.143.234.2342026-06-01 → 2026-06-01 · 3 obs
○ 2026-06-07 00:22:50
○ 2026-06-23 01:49:38
○A185.143.234.2352026-06-07 → 2026-06-07 · 4 obs
● 2026-06-07 00:22:50
○ 2026-06-23 01:49:36
○ 2026-06-23 01:49:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir | - |
| lopen.ir | q.ns.arvancdn.ir, m.ns.arvancdn.ir | - |
✅ Authoritative Response
Server:185.143.235.253
NS records: q.ns.arvancdn.ir, m.ns.arvancdn.ir
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 3339ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 185.143.234.235, 185.143.233.235 |
| NS | 2 | m.ns.arvancdn.ir, q.ns.arvancdn.ir |
| TXT | 1 | v=spf1 ip4:5.160.146.34 +a +mx + ~all |
| SOA | 1 | m.ns.arvancdn.ir hostmaster.arvancloud.i |
Analysis
Name Servers
lopen.ir is served by two delegated name servers, m.ns.arvancdn.ir and q.ns.arvancdn.ir.
lopen.ir shares its NS records with other domains, for example mail2.khadivi.ir, twsms.ir, datx.ir and two others.
lopen.ir has at least partial name server overlap with other domains, such as 707book.com, parxis.ir, dellservice.ir and two others.
w.ns.arvancdn.ir, i.ns.arvancdn.ir and f.ns.arvancdn.ir — plus 7 other name servers — are commonly paired with these name servers.
Host names that point to one IP address:
m.ns.arvancdn.ir points to the IP address 185.143.232.253.