happyscreen.co.kr - robtex.com
happyscreen.co.kr
co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | g.dns.kr ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | c.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | d.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | e.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | f.dns.kr ⚠️ Not in parent delegation | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2605100514 | ||||||
Subdomains
Same first word
happyscreen.vn |
happyscreen.co.kr |
happyscreen.com |
DNS History
23 records (18 active, 5 former)
●NSns-1276.awsdns-31.org2018-05-15 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:26
●NSns-1537.awsdns-00.co.uk2018-05-15 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:26
●NSns-332.awsdns-41.com2018-05-15 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:26
●NSns-516.awsdns-00.net2018-05-15 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:26
○MXezsmtp.bizmeka.com2018-05-15 → 2018-05-15 · 3 obs
○ 2026-02-17 05:45:00
○ 2026-05-10 00:18:26
●MXmx1.improvmx.com2026-02-17 → 2026-05-10 · 3 obs
● 2026-02-17 05:45:00
● 2026-05-10 00:18:26
●MXmx2.improvmx.com2026-02-17 → 2026-05-10 · 3 obs
● 2026-02-17 05:45:00
● 2026-05-10 00:18:26
○A13.124.74.1322018-05-15 → 2018-05-15 · 3 obs
○ 2026-02-17 05:45:00
○ 2026-05-10 00:18:26
○A13.125.137.62026-02-17 → 2026-02-18 · 4 obs
● 2026-02-17 05:45:00
● 2026-02-18 10:05:52
○ 2026-05-10 00:18:26
○A13.209.58.1762026-02-17 → 2026-02-18 · 4 obs
● 2026-02-17 05:45:00
● 2026-02-18 10:05:52
○ 2026-05-10 00:18:26
●A13.33.82.112026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:26
●A13.33.82.502026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:26
●A13.33.82.692026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:26
●A13.33.82.802026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:26
●A2600:9000:2140:3000:14:4409:2440:93a12026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:26
●A2600:9000:2140:5200:14:4409:2440:93a12026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:26
●A2600:9000:2140:5800:14:4409:2440:93a12026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:26
●A2600:9000:2140:5a00:14:4409:2440:93a12026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:26
●A2600:9000:2140:9000:14:4409:2440:93a12026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:26
●A2600:9000:2140:9400:14:4409:2440:93a12026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:26
●A2600:9000:2140:a400:14:4409:2440:93a12026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:26
●A2600:9000:2140:d800:14:4409:2440:93a12026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 00:18:26
○A52.79.141.2252018-05-15 → 2018-05-15 · 3 obs
○ 2026-02-17 05:45:00
○ 2026-05-10 00:18:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| happyscreen.co.kr | ns-1276.awsdns-31.org, ns-516.awsdns-00.net, ns-332.awsdns-41.com, ns-1537.awsdns-00.co.uk | - |
✅ Authoritative Response
Server:205.251.194.4
NS records: ns-1276.awsdns-31.org, ns-516.awsdns-00.net, ns-332.awsdns-41.com, ns-1537.awsdns-00.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for happyscreen.co.kr (unsigned zone)
⏱️ Timing
Total: 903ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 13.33.82.11, 13.33.82.80... |
| AAAA | 8 | 2600:9000:2140:9a00:14:4409:2440:93a1, 2600:9000:2140:2e00:14:4409:2440:93a1... |
| NS | 4 | ns-1276.awsdns-31.org, ns-1537.awsdns-00.co.uk... |
| MX | 2 | mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20) |
| SOA | 1 | ns-332.awsdns-41.com awsdns-hostmaster.a |
Analysis
Hierarchy
happyscreen.co.kr is parent of www.happyscreen.co.kr and biz.happyscreen.co.kr.
IP Addresses
happyscreen.co.kr points to twelve IP numbers: 2600:9000:2140:3000:14:4409:2440:93a1, 2600:9000:2140:5200:14:4409:2440:93a1, 2600:9000:2140:5800:14:4409:2440:93a1, 2600:9000:2140:5a00:14:4409:2440:93a1, 2600:9000:2140:9000:14:4409:2440:93a1, 2600:9000:2140:9400:14:4409:2440:93a1, 2600:9000:2140:a400:14:4409:2440:93a1, 2600:9000:2140:d800:14:4409:2440:93a1, 13.33.82.11, 13.33.82.50, 13.33.82.69 and 13.33.82.80.
other host names for instance floridaprobatelitigationlawyerblog.com, roberthalft.com.br, brightfilterpress.com, simonluu.com and nikedfunny.com share IP numbers with happyscreen.co.kr.
Name Servers
happyscreen.co.kr is delegated to four name servers: ns-332.awsdns-41.com, ns-516.awsdns-00.net, ns-1276.awsdns-31.org and ns-1537.awsdns-00.co.uk.
happyscreen.co.kr at least partially shares name servers with other domains, for instance univision-tulsa.com, email.politico.com, msnsbc.com, hypnovital.nl and secalerts.co.
These name servers are commonly used with the name servers ns-1866.awsdns-41.co.uk.
Host names with two IP numbers:
Host name ns-332.awsdns-41.com points to: 2600:9000:5301:4c00::1 and 205.251.193.76.
Host name ns-516.awsdns-00.net points to: 2600:9000:5302:400::1 and 205.251.194.4.
Host name ns-1276.awsdns-31.org points to: 2600:9000:5304:fc00::1 and 205.251.196.252.
Host name ns-1537.awsdns-00.co.uk points to: 2600:9000:5306:100::1 and 205.251.198.1.
Mail Servers
happyscreen.co.kr is handled by two mail servers: mx1.improvmx.com and mx2.improvmx.com.
happyscreen.co.kr shares the same mail server setup as other domains, for instance travelchinanow.com, enow.it, axxia.com.br, lolacook.com and speedypcservices.com.
happyscreen.co.kr shares at least partially some mail servers with other domains, for instance subtitling.net, endorphina.tools and kennethpeng.com.
Host names with six IP numbers:
mx1.improvmx.com points to: 2a05:d012:412:e201:88aa:e7b9:7a43:12d7, 2a05:d012:412:e202:f36:2c1f:1a49:d38a, 2a05:d012:412:e203:373a:f51a:4a85:1d25, 13.37.195.136, 15.236.236.160 and 35.181.18.45; mx2.improvmx.com points to: 2a05:d012:412:e201:1f6e:f6e4:8fd7:4678, 2a05:d012:412:e202:e81e:cc44:3b53:8a3d, 2a05:d012:412:e203:7e33:3d9c:28d7:ee20, 13.36.107.63, 13.36.222.39 and 15.236.61.92.