plusu.com - dns.ninja
plusu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.254.178.238🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns2.domainca.com ⭐ | ||||||
| A | 20.200.205.248🇰🇷 Microsoft20.192.0.0/10 | ||||||
| NS | ns.domainca.com | ||||||
| A | 43.201.170.100🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com | ||||||
| SOA | ns.domainca.comroot@domainca.com 2026-02-05 #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=1785761932 | ||||||
Same first word
Similar names
DNS History
16 records (3 active, 13 former)
●NSns.domainca.com2018-07-08 → 2026-08-03 · 3 obs
● 2018-07-08 13:24:14
● 2026-08-03 13:15:42
○NSns1.domainapps.com2015-11-01 → 2016-01-29 · 5 obs
● 2015-11-01 11:21:10
● 2016-01-29 03:07:12
○ 2016-06-27 17:21:28
○ 2026-08-03 13:15:42
○NSns1.doregi.com2015-06-25 → 2015-06-25 · 3 obs
○ 2015-11-01 11:21:10
○ 2026-08-03 13:15:42
○NSns1.hosting.co.kr2016-06-27 → 2017-01-03 · 5 obs
● 2016-06-27 17:21:28
● 2017-01-03 17:14:44
○ 2018-07-08 13:24:14
○ 2026-08-03 13:15:42
○NSns2.domainapps.com2015-11-01 → 2016-01-29 · 5 obs
● 2015-11-01 11:21:10
● 2016-01-29 03:07:12
○ 2016-06-27 17:21:28
○ 2026-08-03 13:15:42
●NSns2.domainca.com2018-07-08 → 2026-08-03 · 3 obs
● 2018-07-08 13:24:14
● 2026-08-03 13:15:42
○NSns2.doregi.com2015-06-25 → 2015-06-25 · 3 obs
○ 2015-11-01 11:21:10
○ 2026-08-03 13:15:42
○NSns2.hosting.co.kr2016-06-27 → 2017-01-03 · 5 obs
● 2016-06-27 17:21:28
● 2017-01-03 17:14:44
○ 2018-07-08 13:24:14
○ 2026-08-03 13:15:42
○NSns3.doregi.com2015-06-25 → 2015-06-25 · 3 obs
○ 2015-11-01 11:21:10
○ 2026-08-03 13:15:42
○A121.254.178.2302018-07-08 → 2018-07-08 · 4 obs
● 2018-07-08 13:24:14
○ 2021-09-14 05:19:26
○ 2026-08-03 13:15:42
○A121.254.178.2352021-09-14 → 2021-09-14 · 4 obs
● 2021-09-14 05:19:26
○ 2026-03-19 07:15:30
○ 2026-08-03 13:15:42
●A121.254.178.2382026-03-19 → 2026-08-03 · 5 obs
● 2026-03-19 07:15:30
○ 2026-07-09 03:19:56
● 2026-07-29 07:32:06
● 2026-08-03 13:15:42
○A211.234.63.2322016-06-27 → 2017-01-03 · 5 obs
● 2016-06-27 17:21:28
● 2017-01-03 17:14:44
○ 2018-07-08 13:24:14
○ 2026-08-03 13:15:42
○A58.76.184.42015-06-25 → 2015-06-25 · 3 obs
○ 2015-11-01 11:21:10
○ 2026-08-03 13:15:42
○A74.117.114.1232016-01-29 → 2016-01-29 · 4 obs
● 2016-01-29 03:07:12
○ 2016-06-27 17:21:28
○ 2026-08-03 13:15:42
○A74.117.116.662015-11-01 → 2015-11-01 · 4 obs
● 2015-11-01 11:21:10
○ 2016-01-29 03:07:12
○ 2026-08-03 13:15:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| plusu.com | ns.domainca.com, ns2.domainca.com | 2 records |
✅ Authoritative Response
Server:121.78.117.39
NS records: ns.domainca.com, ns2.domainca.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for plusu.com (unsigned zone)
⏱️ Timing
Total: 494ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.254.178.238 |
| NS | 2 | ns.domainca.com, ns2.domainca.com |
| SOA | 1 | ns.domainca.com root.domainca.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.domainca.com, ns2.domainca.com)
Analysis
IP Addresses
plusu.com has exactly one IP address — 121.254.178.238.
nauticpoint.com, jennyjennyflower.com, goodsite.com plus two other host names have IP numbers in common with plusu.com.
Name Servers
plusu.com is delegated to two name servers: ns2.domainca.com and ns.domainca.com.
The name server configuration of plusu.com is shared with other domains, for instance independ.com, goje.com, p-info.com and two others.
plusu.com shares at least some of its name servers with other domains, such as garoo.co.kr.
ns2.domainca.com and ns.domainca.com each resolve to one IP number: ns2.domainca.com points to 20.200.205.248 and ns.domainca.com points to 43.201.170.100.