biensys.com - robtex.com
biensys.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.hostingkr.net ⭐ | ||||||
| A | 198.41.222.112Cloudflare198.41.222.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cf-198-41-222-112.cloudflare.com | ||||||
| NS | ns2.hostingkr.net | ||||||
| A | 162.159.9.171Cloudflare162.159.9.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.hostingkr.net | ||||||
| A | 162.159.8.117Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns4.hostingkr.net | ||||||
| A | 162.159.10.76Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | gw-spam.mailwood.com ⭐ | ||||||
| A | 118.128.208.153🇰🇷 DACOM-NET118.128.0.0/14 contact noc@bora.net if necessary | ||||||
| TXT | v=spf1 include:spf.onnet21.com ~all | ||||||
| SOA | ns1.hostingkr.netdns@cloudflare.com serial=2404232953 | ||||||
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=1785253592 | ||||||
Same first word
biensys.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.hostingkr.net2026-07-01 → 2026-07-28 · 2 obs
● 2026-07-28 16:14:30
●NSns2.hostingkr.net2026-07-01 → 2026-07-28 · 2 obs
● 2026-07-28 16:14:30
●NSns3.hostingkr.net2026-07-01 → 2026-07-28 · 2 obs
● 2026-07-28 16:14:30
●NSns4.hostingkr.net2026-07-01 → 2026-07-28 · 2 obs
● 2026-07-28 16:14:30
●MXgw-spam.mailwood.com2026-07-01 → 2026-07-28 · 2 obs
● 2026-07-28 16:14:30
○A207.148.248.1432016-01-04 → 2017-12-20 · 5 obs
● 2016-01-04 05:56:30
● 2017-12-20 09:33:36
○ 2026-07-01 02:21:52
○ 2026-07-28 16:14:30
○A66.151.181.492015-06-29 → 2015-06-29 · 3 obs
○ 2016-01-04 05:56:30
○ 2026-07-28 16:14:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| biensys.com | ns1.hostingkr.net, ns2.hostingkr.net, ns3.hostingkr.net, ns4.hostingkr.net | - |
✅ Authoritative Response
Server:162.159.9.171
NS records: ns1.hostingkr.net, ns2.hostingkr.net, ns3.hostingkr.net, ns4.hostingkr.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biensys.com (unsigned zone)
⏱️ Timing
Total: 413ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.hostingkr.net, ns2.hostingkr.net... |
| MX | 1 | gw-spam.mailwood.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.onnet21.com ~all |
| SOA | 1 | ns1.hostingkr.net dns.cloudflare.com |
Analysis
Name Servers
Four name servers handle the delegation for biensys.com: ns1.hostingkr.net, ns2.hostingkr.net, ns3.hostingkr.net and ns4.hostingkr.net.
The name servers of biensys.com overlap at least partially with those of other domains — among them phigroup.com, 4972.net, woojin.co.kr and two more.
Four host names, each with one IP address: ns1.hostingkr.net has 198.41.222.112, ns2.hostingkr.net has 162.159.9.171, ns3.hostingkr.net has 162.159.8.117 and ns4.hostingkr.net has 162.159.10.76.
Mail Servers
biensys.com uses one mail server — gw-spam.mailwood.com.
The mail server setup of biensys.com matches that of other domains such as silver4u.net, dkcorp.co.kr, smetest3.onnet21.com and two others.
The mail servers for biensys.com overlap at least partially with those of other domains, including kmskorea.com and easyshop.co.kr.
gw-spam.mailwood.com resolves to 118.128.208.153 and no other IP number.