isahab.ir - robtex.com
isahab.ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | i.ns.arvancdn.ir ⚠️ Not in zone NS records | ||||||
| NS | u.ns.arvancdn.ir ⚠️ Not in zone NS records | ||||||
ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.nic.ir ⭐ | ||||||
| NS | b.nic.ir | ||||||
| NS | c.nic.ir | ||||||
| NS | d.nic.ir | ||||||
| SOA | a.nic.irinfo@nic.ir serial=2608142245 | ||||||
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
●NSi.ns.arvancdn.ir2026-04-15 → 2026-08-14 · 2 obs
● 2026-08-14 20:02:12
●NSu.ns.arvancdn.ir2026-04-15 → 2026-08-14 · 2 obs
● 2026-08-14 20:02:12
○MXmail.isahab.ir2026-04-15 → 2026-07-02 · 6 obs
● 2026-06-07 18:34:32
○ 2026-06-18 18:20:24
● 2026-07-02 10:09:04
○ 2026-07-19 07:17:40
○ 2026-08-14 20:02:12
○A185.143.233.2342026-05-26 → 2026-05-26 · 4 obs
● 2026-05-26 20:00:00
○ 2026-06-07 18:34:32
○ 2026-08-14 20:02:12
○A185.143.233.2352026-04-15 → 2026-07-02 · 7 obs
○ 2026-05-26 20:00:00
● 2026-06-07 18:34:32
○ 2026-06-18 18:20:24
● 2026-07-02 10:09:04
○ 2026-07-19 07:17:40
○ 2026-08-14 20:02:12
○A185.143.234.2342026-05-26 → 2026-05-26 · 4 obs
● 2026-05-26 20:00:00
○ 2026-06-07 18:34:32
○ 2026-08-14 20:02:12
○A185.143.234.2352026-04-15 → 2026-07-02 · 7 obs
○ 2026-05-26 20:00:00
● 2026-06-07 18:34:32
○ 2026-06-18 18:20:24
● 2026-07-02 10:09:04
○ 2026-07-19 07:17:40
○ 2026-08-14 20:02:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir | - |
| isahab.ir | u.ns.arvancdn.ir, i.ns.arvancdn.ir | - |
✅ Authoritative Response
Server:185.143.232.253
NS records: u.ns.arvancdn.ir, i.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: 3953ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 185.143.233.238, 185.143.234.238 |
| NS | 2 | u.ns.arvancdn.ir, i.ns.arvancdn.ir |
| MX | 1 | mail.isahab.ir (pri: 10) |
| TXT | 3 | google-site-verification=dWYPOnsSZ0pKNrS, 45d03cfc8c446994a00032485248e2017b6cc3e2... |
| SOA | 1 | i.ns.arvancdn.ir hostmaster.arvancloud.i |
Analysis
Name Servers
DNS delegation for isahab.ir points to two name servers: i.ns.arvancdn.ir and u.ns.arvancdn.ir.
The name server configuration of isahab.ir is shared with other domains, for instance alidaryaei.com, partcorp.com, farspost.com and two others.
At least some of isahab.ir's name servers are shared with other domains, for example shahrenovin.ir, brsapi.ir, shomalnojm.ir and two more.
These name servers tend to co-occur with j.ns.arvancdn.ir, r.ns.arvancdn.ir, t.ns.arvancdn.ir and 7 other name servers in the same DNS delegations.