libf.ir - robtex.com
libf.ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns14.netafrooz.com ⚠️ Not in zone NS records | ||||||
| A | 135.181.182.101🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC | ||||||
| PTR | server4.dn-server.com | ||||||
| NS | ns15.netafrooz.com ⚠️ Not in zone NS records | ||||||
| A | 65.21.26.20🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | server4.dn-server.com | ||||||
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=2608050515 | ||||||
Previously MX for
libf.ir |
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
●NSns14.netafrooz.com2020-01-20 → 2026-08-05 · 2 obs
● 2026-08-05 04:08:36
●NSns15.netafrooz.com2020-01-20 → 2026-08-05 · 2 obs
● 2026-08-05 04:08:36
○MXlibf.ir2020-01-20 → 2020-01-20 · 3 obs
○ 2026-06-14 18:31:48
○ 2026-08-05 04:08:36
○A148.251.66.482020-01-20 → 2020-01-20 · 3 obs
○ 2026-06-14 18:31:48
○ 2026-08-05 04:08:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir | 8 records |
| libf.ir | ns15.netafrooz.com, ns14.netafrooz.com | - |
✅ Authoritative Response
Server:65.21.26.20
NS records: ns15.netafrooz.com, ns14.netafrooz.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 3510ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.ir, a.nic.ir, b.nic.ir...)
Analysis
Name Servers
The NS records for libf.ir delegate to ns14.netafrooz.com and ns15.netafrooz.com.
The name server configuration of libf.ir is shared with other domains, for instance fpts.ir, ellelia.com, sinbad.click and two others.
At least some of libf.ir's name servers are shared with other domains, for example ardpa.com, doctorfa.com, eoisp.ir and two more.
These name servers are often deployed together with the name servers ns28.netafrooz.com, ns29.netafrooz.com, ns36.netafrooz.com and ns37.netafrooz.com.
Each of ns14.netafrooz.com and ns15.netafrooz.com has one IP address: ns14.netafrooz.com uses 135.181.182.101 and ns15.netafrooz.com uses 65.21.26.20.