biack.ir - robtex.com
biack.ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | j.ns.arvancdn.ir ⚠️ Not in zone NS records | ||||||
| NS | z.ns.arvancdn.ir ⚠️ Not in zone NS records | ||||||
| A | 185.143.235.253🇮🇷 ARVANCLOUD-CDN-IR185.143.235.0/24 | ||||||
ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.nic.ir ⚠️ Not in zone NS records | ||||||
| NS | b.nic.ir ⚠️ Not in zone NS records | ||||||
| NS | c.nic.ir ⚠️ Not in zone NS records | ||||||
| NS | d.nic.ir ⚠️ Not in zone NS records | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NSj.ns.arvancdn.ir2026-07-07 → 2026-08-06 · 2 obs
● 2026-07-07 12:31:46
● 2026-08-06 19:57:54
● 2026-08-06 19:57:54
●NSz.ns.arvancdn.ir2026-07-07 → 2026-08-06 · 2 obs
● 2026-07-07 12:31:46
● 2026-08-06 19:57:54
● 2026-08-06 19:57:54
🔍 DNS Trace
Analysis
Name Servers
biack.ir is delegated to two name servers: j.ns.arvancdn.ir and z.ns.arvancdn.ir.
biack.ir has the same name server delegation as a number of other domains, such as chefgame.ir, tiwall.org, fars-tel.ir and two more.
biack.ir has at least partial name server overlap with other domains, such as spot.co.ir, t15.ir, cafelicense.com and two others.
u.ns.arvancdn.ir, t.ns.arvancdn.ir and x.ns.arvancdn.ir — plus 7 other name servers — are commonly paired with these name servers.
Hosts that resolve to one IP address:
z.ns.arvancdn.ir points to 185.143.235.253.