kosarrb.com - robtex.com
kosarrb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.192.112.98🇮🇷 POL185.192.112.0/24 | ||||||
| PTR | ws174.radcom.hosting | ||||||
| NS | g.ns.arvancdn.ir ⭐ | ||||||
| A | 185.143.232.253🇮🇷 ARVANCLOUD-CDN-IR185.143.232.0/24 | ||||||
| NS | p.ns.arvancdn.ir | ||||||
| A | 185.143.235.253🇮🇷 ARVANCLOUD-CDN-IR185.143.235.0/24 | ||||||
| MX | 185.192.112.98 ⭐ | ||||||
| TXT | v=spf1 mx ip4:185.192.112.98 | ||||||
| SOA | g.ns.arvancdn.irhostmaster@arvancloud.ir serial=1777879255 | ||||||
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=1778415661 | ||||||
Same first word
kosarrb.com |
Similar names
borkars.com |
borkars.net |
krasobr.ru |
arksorb.com |
krasbor.ru |
skorbar.com |
brokars.cl |
korsbar.co.uk |
skrabro.com |
sbroark.com |
DNS History
9 records (4 active, 5 former)
○NSalaviserver2015-12-13 → 2015-12-13 · 3 obs
○ 2016-04-02 07:38:08
○ 2026-05-10 12:48:46
●NSg.ns.arvancdn.ir2026-04-14 → 2026-05-10 · 3 obs
● 2026-04-14 07:22:22
● 2026-05-10 12:48:46
○NSns101.cloudns.net2016-04-02 → 2018-09-16 · 5 obs
● 2016-04-02 07:38:08
● 2018-09-16 16:17:24
○ 2026-04-14 07:22:22
○ 2026-05-10 12:48:46
○NSns102.cloudns.net2016-04-02 → 2018-09-16 · 5 obs
● 2016-04-02 07:38:08
● 2018-09-16 16:17:24
○ 2026-04-14 07:22:22
○ 2026-05-10 12:48:46
●NSp.ns.arvancdn.ir2026-04-14 → 2026-05-10 · 3 obs
● 2026-04-14 07:22:22
● 2026-05-10 12:48:46
●MX185.192.112.982026-04-14 → 2026-05-10 · 2 obs
● 2026-05-10 12:48:46
●A185.192.112.982026-04-14 → 2026-05-10 · 3 obs
● 2026-04-14 07:22:22
● 2026-05-10 12:48:46
○A62.193.15.1362016-04-02 → 2018-09-16 · 5 obs
● 2016-04-02 07:38:08
● 2018-09-16 16:17:24
○ 2026-04-14 07:22:22
○ 2026-05-10 12:48:46
○A94.183.246.2222015-12-13 → 2015-12-13 · 3 obs
○ 2016-04-02 07:38:08
○ 2026-05-10 12:48:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| kosarrb.com | g.ns.arvancdn.ir, p.ns.arvancdn.ir | - |
✅ Authoritative Response
Server:185.143.235.253
NS records: g.ns.arvancdn.ir, p.ns.arvancdn.ir
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kosarrb.com (unsigned zone)
⏱️ Timing
Total: 1002ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.192.112.98 |
| NS | 2 | p.ns.arvancdn.ir, g.ns.arvancdn.ir |
| MX | 1 | 185.192.112.98 (pri: 10) |
| TXT | 1 | v=spf1 mx ip4:185.192.112.98 |
| SOA | 1 | g.ns.arvancdn.ir hostmaster.arvancloud.i |
Analysis
IP Addresses
kosarrb.com points to a single IP number: 185.192.112.98.
other host names for instance mail.rasabooks.ir, iipr.ir, mail.takagroup.co, mehr-danesh.ir and mail.deland.ir share IP numbers with kosarrb.com.
Name Servers
kosarrb.com is delegated to two name servers: g.ns.arvancdn.ir and p.ns.arvancdn.ir.
kosarrb.com shares the same name server setup as other domains, for example ries.ac.ir, safarestan.com, bazdidbaz.ir, saeedeh.com and viraform.ir.
kosarrb.com at least partially shares name servers with other domains, for instance hamidrezabashiri.com, j2k.ir, kashiland.com, mbri.ir and aress.ir.
These name servers are often used together with the name servers l.ns.arvancdn.ir, v.ns.arvancdn.ir, d.ns.arvancdn.ir, t.ns.arvancdn.ir, f.ns.arvancdn.ir, c.ns.arvancdn.ir, x.ns.arvancdn.ir, b.ns.arvancdn.ir, q.ns.arvancdn.ir and o.ns.arvancdn.ir.
Host names with one IP number:
The host g.ns.arvancdn.ir points to 185.143.232.253 and the host p.ns.arvancdn.ir points to 185.143.235.253.
Mail Servers
kosarrb.com is handled by a single mail server, 185.192.112.98.
kosarrb.com shares some mail servers with other domains at least partially, for example mehrnews.com.
these mail servers are commonly used alongside mail.mehrnews.com.