webmail.visionlab21.com - robtex.com
webmail.visionlab21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.233.50.42🇰🇷 NHN-AS-KR211.233.50.0/25 | ||||||
| PTR | webmail42.godo.co.kr | ||||||
visionlab21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.87.116.194🇰🇷 NHN-AS-KR103.87.116.0/24 customer route | ||||||
| NS | sns1.nsgodo.com ⭐ | ||||||
| NS | sns2.nsgodo.com | ||||||
| MX | webmail.visionlab21.com ⭐ | ||||||
| TXT | v=spf1 ip4:103.87.116.194 ip4:211.233.50.42 ~all | ||||||
| SOA | sns1.nsgodo.comvisionlab21@com.visionlab21.com 2019-10-10 #0 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A211.233.50.422026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 10:09:02
● 2026-03-25 14:05:28
● 2026-03-25 14:05:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
| visionlab21.com | sns1.nsgodo.com, sns2.nsgodo.com | 2 records |
✅ Authoritative Response
Server:211.233.51.3
NS records: sns1.nsgodo.com, sns2.nsgodo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for visionlab21.com (unsigned zone)
⏱️ Timing
Total: 433ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.233.50.42 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (sns1.nsgodo.com, sns2.nsgodo.com)
Analysis
Mail Server Role
webmail.visionlab21.com serves as the mail server for visionlab21.com.
IP Addresses
webmail.visionlab21.com resolves to a single IP: 211.233.50.42.
Other host names, for instance webmail.tfree.biz, webmail.009shop.kr, webmail.bjy.co.kr, webmail.stampmall.co.kr and webmail.unakorea.net share IP numbers with webmail.visionlab21.com.