biwinn.com - robtex.com
biwinn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.146.22.243🇺🇸 vercara-udos185.146.22.0/24 | ||||||
| PTR | nl1-ts109.a2hosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com ⚠️ Not in parent delegation | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com ⚠️ Not in parent delegation | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | mail.biwinn.com ⭐ | ||||||
| A | 185.146.22.243🇺🇸 vercara-udos185.146.22.0/24 | ||||||
| PTR | nl1-ts109.a2hosting.com | ||||||
| TXT | v=spf1 +a +mx +ip4:185.146.22.243 ~all | ||||||
| SOA | ns1.a2hosting.comroot@nl1-ts109.a2hosting.com 2026-01-31 #1 | ||||||
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=1774576977 | ||||||
Same first word
biwinn.com |
Similar names
bwinin.com |
bniwin.com |
iwbnin.com |
winbin.de |
winbin.at |
winbin.ru |
binwin.net |
winbin.eu |
binwin.eu |
binwin.com |
winbin.com |
DNS History
6 records (6 active, 0 former)
●NSns1.a2hosting.com2026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 02:20:48
●NSns2.a2hosting.com2026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 02:20:48
●NSns3.a2hosting.com2026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 02:20:48
●NSns4.a2hosting.com2026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 02:20:48
●MXmail.biwinn.com2026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 02:20:48
●A185.146.22.2432026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 02:20:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| biwinn.com | ns1.a2hosting.com, ns2.a2hosting.com | 2 records |
✅ Authoritative Response
Server:13.248.158.180
NS records: ns1.a2hosting.com, ns2.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biwinn.com (unsigned zone)
⏱️ Timing
Total: 145ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.146.22.243 |
| NS | 4 | ns3.a2hosting.com, ns1.a2hosting.com... |
| MX | 1 | mail.biwinn.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:185.146.22.243 ~all |
| SOA | 1 | ns1.a2hosting.com root.nl1-ts109.a2hosti |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.a2hosting.com, ns2.a2hosting.com)
Analysis
IP Addresses
biwinn.com points to IP number 185.146.22.243.
For instance, other host names mail.smartech-computers.com, e-revolution.biz, jobslon.com, logicsof.net and mail.officespace.ae share IP numbers with biwinn.com.
Name Servers
biwinn.com is delegated to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
biwinn.com shares name servers with other domains at least partially, for example tshirtexpressions.com, 236.66.68.in-addr.arpa, websquared.com, digitallingo.com and benefice.org.uk.
These name servers are commonly used alongside ns1.a2webhosting.com, ns2.a2webhosting.com, ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.
Host names with a single IP:
ns1.a2hosting.com points to 13.248.158.180
ns2.a2hosting.com points to 75.2.118.134
ns3.a2hosting.com points to 76.223.26.245
ns4.a2hosting.com points to 99.83.147.209
Mail Servers
biwinn.com is handled by a single mail server, mail.biwinn.com.
mail.biwinn.com points to a single IP: 185.146.22.243.