w-wbs.com - robtex.com
w-wbs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.115.76.10🇰🇷 DACOM-NET211.115.64.0/18 contact irani@rapitel.co.kr if necessary | ||||||
| NS | ns1.hostname.co.kr.w-wbs.com ⭐ | ||||||
| A | 211.115.76.10🇰🇷 DACOM-NET211.115.64.0/18 contact irani@rapitel.co.kr if necessary | ||||||
| NS | ns1.hostname.co.kr | ||||||
| A | 211.33.121.207🇰🇷 SKB-NET211.33.0.0/17 SK Broadband | ||||||
| NS | ns2.hostname.co.kr | ||||||
| A | 211.110.18.232🇰🇷 SKB-NET211.110.0.0/16 SK Broadband | ||||||
| MX | mail.w-wbs.com ⭐ | ||||||
| TXT | v=spf1 mx ip4:211.115.76.10 ~all | ||||||
| SOA | ns1.hostname.co.kr.w-wbs.comroot@w-wbs.com 2023-02-07 #10 | ||||||
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=1782545695 | ||||||
Subdomains
mail.w-wbs.com |
Same first word
w-wbs.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.hostname.co.kr2026-04-07 → 2026-06-27 · 3 obs
● 2026-04-07 07:21:52
● 2026-06-27 07:39:16
●NSns1.hostname.co.kr.w-wbs.com2026-04-07 → 2026-06-27 · 3 obs
● 2026-04-07 07:21:52
● 2026-06-27 07:39:16
○NSns1.rootnet.kr2018-12-03 → 2018-12-03 · 3 obs
○ 2026-04-07 07:21:52
○ 2026-06-27 07:39:16
●NSns2.hostname.co.kr2026-04-07 → 2026-06-27 · 3 obs
● 2026-04-07 07:21:52
● 2026-06-27 07:39:16
○NSns2.rootnet.kr2018-12-03 → 2018-12-03 · 3 obs
○ 2026-04-07 07:21:52
○ 2026-06-27 07:39:16
●MXmail.w-wbs.com2018-12-03 → 2026-06-27 · 2 obs
● 2026-06-27 07:39:16
○A121.78.246.972018-12-03 → 2018-12-03 · 3 obs
○ 2026-04-07 07:21:52
○ 2026-06-27 07:39:16
●A211.115.76.102026-04-07 → 2026-06-27 · 3 obs
● 2026-04-07 07:21:52
● 2026-06-27 07:39:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| w-wbs.com | ns1.hostname.co.kr, ns2.hostname.co.kr | - |
✅ Authoritative Response
Server:211.110.18.232
NS records: ns1.hostname.co.kr, ns2.hostname.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for w-wbs.com (unsigned zone)
⏱️ Timing
Total: 4199ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.115.76.10 |
| NS | 2 | ns1.hostname.co.kr, ns2.hostname.co.kr |
| MX | 1 | mail.w-wbs.com (pri: 10) |
| TXT | 1 | v=spf1 mx ip4:211.115.76.10 ~all |
| SOA | 1 | ns1.hostname.co.kr.w-wbs.com root.w-wbs. |
Analysis
Hierarchy
mail.w-wbs.com is a subdomain of w-wbs.com.
IP Addresses
w-wbs.com resolves to one IP address: 211.115.76.10.
Other host names share IP numbers with w-wbs.com; ns1.hostname.co.kr.w-wbs.com is one such example.
Name Servers
Three name servers are authoritative for w-wbs.com: ns1.hostname.co.kr, ns2.hostname.co.kr and ns1.hostname.co.kr.w-wbs.com.
The name servers of w-wbs.com overlap at least partially with those of other domains — among them kgmschool.com, imr.co.kr, hostname.co.kr and two more.
These name servers commonly appear in delegations together with ns1.hostname.co.kr.kgmschool.com, ns1.hostname.co.kr.imr.co.kr, ns1.hostname.co.kr.hostname.co.kr and 3 other.
Three hostnames, one IP address apiece: ns1.hostname.co.kr resolves to 211.33.121.207, ns2.hostname.co.kr resolves to 211.110.18.232 and ns1.hostname.co.kr.w-wbs.com resolves to 211.115.76.10.
Mail Servers
Mail for w-wbs.com is handled by a single mail server, mail.w-wbs.com.