the-51.com - robtex.com
the-51.com
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=1776632797 | ||||||
Same first word
the-51.com |
Similar names
DNS History
10 records (6 active, 4 former)
●NSns.gabia.co.kr2015-05-05 → 2026-04-19 · 2 obs
● 2026-04-19 21:19:02
○NSns.gabia.co.kr.the-51.com2015-05-05 → 2016-12-07 · 4 obs
● 2016-12-07 01:56:58
○ 2026-04-06 10:37:34
○ 2026-04-19 21:19:02
●NSns1.gabia.co.kr2015-05-05 → 2026-04-19 · 2 obs
● 2026-04-19 21:19:02
●MXmx1.daouoffice.com2026-04-06 → 2026-04-19 · 3 obs
● 2026-04-06 10:37:34
● 2026-04-19 21:19:02
●MXmx2.daouoffice.com2026-04-06 → 2026-04-19 · 3 obs
● 2026-04-06 10:37:34
● 2026-04-19 21:19:02
○MXspam.the-51.com2015-05-05 → 2016-12-07 · 4 obs
● 2016-12-07 01:56:58
○ 2026-04-06 10:37:34
○ 2026-04-19 21:19:02
●A183.111.174.1082026-04-06 → 2026-04-19 · 3 obs
● 2026-04-06 10:37:34
● 2026-04-19 21:19:02
○A211.171.250.1862016-12-07 → 2016-12-07 · 4 obs
● 2016-12-07 01:56:58
○ 2026-04-06 10:37:34
○ 2026-04-19 21:19:02
○A61.42.1.552015-05-05 → 2016-04-01 · 4 obs
● 2016-04-01 19:25:24
○ 2016-12-07 01:56:58
○ 2026-04-19 21:19:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| the-51.com | ns.gabia.co.kr, ns1.gabia.co.kr, ns.gabia.net | - |
✅ Authoritative Response
Server:43.201.170.100
NS records: ns.gabia.co.kr, ns1.gabia.co.kr, ns.gabia.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for the-51.com (unsigned zone)
⏱️ Timing
Total: 4260ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.111.174.108 |
| NS | 3 | ns.gabia.co.kr, ns1.gabia.co.kr... |
| MX | 2 | mx1.daouoffice.com (pri: 5), mx2.daouoffice.com (pri: 10) |
| TXT | 3 | v=spf1 include:_spf.daouoffice.com ~all, apple-domain-verification=enJSDWW7LGreHL... |
| SOA | 1 | ns.gabia.co.kr hosting.gabia.com |
Analysis
IP Addresses
the-51.com points to a single IP number: 183.111.174.108.
Other host names, for instance mkrsansam.com, scikorea.org, naeun.co.kr, hopetree.co.kr and online-koptometry.net share IP numbers with the-51.com.
Name Servers
The delegation for the-51.com is handled by three name servers: ns.gabia.net, ns1.gabia.co.kr and ns.gabia.co.kr.
the-51.com at least partially shares name servers with other domains, for instance tele-cess.com, hegasys.com, mypersonal-portfolio.com, insaartplaza.com and jfckorea.com.
These name servers are commonly used with the name servers ns1.gabia.net.
Host names with two IP numbers:
ns.gabia.net points to 121.78.117.39 and 211.234.124.90.
Host names with one IP number:
ns1.gabia.co.kr points to 20.200.205.248.
ns.gabia.co.kr points to 43.201.170.100.
Mail Servers
the-51.com is handled by two mail servers: mx1.daouoffice.com and mx2.daouoffice.com.
the-51.com uses the same mail server configuration as other domains, such as hanstyle.tv, unicube.co.kr, gitsn.com, arontier.co and daltt.co.kr.
the-51.com shares mail servers with other domains at least in part, for instance sidnine.com, nkgc.co.kr, zamled.com, elicon.co.kr and blfdh.com.
These mail servers are often used together with the mail servers mx3.daouoffice.com.
Host names with three IP numbers: The host names mx1.daouoffice.com and mx2.daouoffice.com point to 35.216.20.220, 35.216.41.104 and 35.216.61.236. Host names that point to 35.216.20.220: mx1.daouoffice.com and mx2.daouoffice.com. Host names that point to 35.216.41.104: mx1.daouoffice.com and mx2.daouoffice.com. Host names that point to 35.216.61.236: mx1.daouoffice.com and mx2.daouoffice.com.