biuk2.com - robtex.com
biuk2.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.143.233.235🇮🇷 ARVANCLOUD-CDN-IR185.143.233.0/24 | ||||||
| A | 185.143.234.235🇮🇷 ARVANCLOUD-CDN-IR185.143.234.0/24 | ||||||
| NS | a.ns.arvancdn.ir ⭐ | ||||||
| A | 185.143.232.253🇮🇷 ARVANCLOUD-CDN-IR185.143.232.0/24 | ||||||
| NS | s.ns.arvancdn.ir | ||||||
| A | 185.143.235.253🇮🇷 ARVANCLOUD-CDN-IR185.143.235.0/24 | ||||||
| SOA | a.ns.arvancdn.irhostmaster@arvancloud.ir serial=1783763506 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784115507 | ||||||
Same first word
biuk2.com |
Similar names
DNS History
11 records (4 active, 7 former)
●NSa.ns.arvancdn.ir2026-07-09 → 2026-07-15 · 3 obs
● 2026-07-09 12:32:22
● 2026-07-15 11:40:56
○NSns.dnslake.com2016-12-20 → 2016-12-20 · 3 obs
○ 2017-11-09 23:59:20
○ 2026-07-15 11:40:56
○NSns1.biuk2.com2026-02-22 → 2026-02-22 · 4 obs
● 2026-02-22 23:28:50
○ 2026-07-09 12:32:22
○ 2026-07-15 11:40:56
○NSns2.biuk2.com2026-02-22 → 2026-02-22 · 4 obs
● 2026-02-22 23:28:50
○ 2026-07-09 12:32:22
○ 2026-07-15 11:40:56
○NSns2.dnslake.com2016-12-20 → 2016-12-20 · 3 obs
○ 2017-11-09 23:59:20
○ 2026-07-15 11:40:56
●NSs.ns.arvancdn.ir2026-07-09 → 2026-07-15 · 3 obs
● 2026-07-09 12:32:22
● 2026-07-15 11:40:56
○NSweb1-telmis2026-02-22 → 2026-02-22 · 4 obs
● 2026-02-22 23:28:50
○ 2026-07-09 12:32:22
○ 2026-07-15 11:40:56
●A185.143.233.2352026-07-15 → 2026-07-15 · 2 obs
● 2026-07-15 11:40:56
●A185.143.234.2352026-07-15 → 2026-07-15 · 2 obs
● 2026-07-15 11:40:56
○A46.245.80.2062026-02-22 → 2026-02-22 · 4 obs
● 2026-02-22 23:28:50
○ 2026-07-09 12:32:22
○ 2026-07-15 11:40:56
○A94.232.169.1982016-12-20 → 2016-12-20 · 3 obs
○ 2017-11-09 23:59:20
○ 2026-07-15 11:40:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net... | - |
| biuk2.com | a.ns.arvancdn.ir, s.ns.arvancdn.ir | - |
✅ Authoritative Response
Server:185.143.232.253
NS records: a.ns.arvancdn.ir, s.ns.arvancdn.ir
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biuk2.com (unsigned zone)
⏱️ Timing
Total: 467ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 185.143.234.235, 185.143.233.235 |
| NS | 2 | a.ns.arvancdn.ir, s.ns.arvancdn.ir |
| SOA | 1 | a.ns.arvancdn.ir hostmaster.arvancloud.i |
Analysis
IP Addresses
biuk2.com resolves to the IP addresses 185.143.233.235 and 185.143.234.235
public.minemonitor.ir, waylife.ir, mtarbiat.ir plus two other host names have IP numbers in common with biuk2.com.
Name Servers
biuk2.com uses two name servers for its delegation: a.ns.arvancdn.ir and s.ns.arvancdn.ir.
The name server configuration of biuk2.com is shared with other domains, for instance tasksaz.ir, neishiraz.ir, sepehrian.com and two others.
biuk2.com partially shares its NS delegation with several other domains, including afrino.co, gerdoo.me, ahrarsch.ir and two others.
In DNS configurations, these name servers often share authority with h.ns.arvancdn.ir, n.ns.arvancdn.ir, l.ns.arvancdn.ir and 7 other name servers.
a.ns.arvancdn.ir resolves to 185.143.232.253. s.ns.arvancdn.ir resolves to 185.143.235.253. Both host names point to a single IP number.