techzone.ir - dns.ninja
techzone.ir
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | a.ns.arvancdn.ir โ ๏ธ Not in zone NS records | ||||||
| NS | s.ns.arvancdn.ir โ ๏ธ Not in zone NS records | ||||||
| A | 185.143.235.253๐ฎ๐ท ARVANCLOUD-CDN-IR185.143.235.0/24 | ||||||
ir
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | a.nic.ir โญ | ||||||
| NS | b.nic.ir | ||||||
| NS | c.nic.ir | ||||||
| NS | d.nic.ir | ||||||
| SOA | a.nic.irinfo@nic.ir serial=2608051900 | ||||||
Same first word
Similar names
DNS History
5 records (2 active, 3 former)
โNSa.ns.arvancdn.com2019-03-20 โ 2019-03-20 ยท 3 obs
โ 2026-02-26 15:10:08
โ 2026-08-05 16:05:46
โNSa.ns.arvancdn.ir2026-02-26 โ 2026-08-05 ยท 3 obs
โ 2026-02-26 15:10:08
โ 2026-08-05 16:05:46
โNSs.ns.arvancdn.com2019-03-20 โ 2019-03-20 ยท 3 obs
โ 2026-02-26 15:10:08
โ 2026-08-05 16:05:46
โNSs.ns.arvancdn.ir2026-02-26 โ 2026-08-05 ยท 3 obs
โ 2026-02-26 15:10:08
โ 2026-08-05 16:05:46
โA185.142.158.362019-03-20 โ 2026-07-25 ยท 5 obs
โ 2026-05-01 09:55:32
โ 2026-06-16 21:33:20
โ 2026-07-25 20:48:50
โ 2026-08-05 16:05:46
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir | - |
| techzone.ir | s.ns.arvancdn.ir, a.ns.arvancdn.ir | - |
โ Authoritative Response
Server:185.143.235.253
NS records: s.ns.arvancdn.ir, a.ns.arvancdn.ir
๐ DNSSEC Status
โ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
โฑ๏ธ Timing
Total: 3384ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.142.158.36 |
| NS | 2 | s.ns.arvancdn.ir, a.ns.arvancdn.ir |
| SOA | 1 | a.ns.arvancdn.ir hostmaster.arvancloud.i |
Analysis
Name Servers
Two name servers handle the delegation for techzone.ir: a.ns.arvancdn.ir and s.ns.arvancdn.ir.
techzone.ir has the same name server delegation as a number of other domains, such as hopon.ir, sdu.ir, molvliafor.ir and two more.
There is at least partial name server overlap between techzone.ir and other domains โ persianplastic.com, htdf.ir, aseman8.ir and two more among them.
These name servers regularly appear alongside h.ns.arvancdn.ir, o.ns.arvancdn.ir, r.ns.arvancdn.ir and 7 other name servers in NS record sets.
Hosts that resolve to one IP address:
The hostname s.ns.arvancdn.ir resolves to 185.143.235.253.