dbcheck.com - dns.ninja
dbcheck.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.254.178.232🇰🇷 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 serial=1534404428 | ||||||
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=1785129207 | ||||||
Subdomains
mailno.dbcheck.com |
Same first word
dbcheck.com |
Similar names
DNS History
9 records (3 active, 6 former)
●NSns.domainca.com2015-11-26 → 2026-07-27 · 3 obs
● 2015-11-26 00:23:02
● 2026-07-27 05:39:12
○NSns.gabia.co.kr2015-08-07 → 2015-08-07 · 3 obs
○ 2015-11-26 00:23:02
○ 2026-07-27 05:39:12
○NSns.gabia.co.kr.dbcheck.com2015-08-07 → 2015-08-07 · 3 obs
○ 2015-11-26 00:23:02
○ 2026-07-27 05:39:12
○NSns.gabia.net2015-08-07 → 2015-08-07 · 3 obs
○ 2015-11-26 00:23:02
○ 2026-07-27 05:39:12
○NSns1.gabia.co.kr2015-08-07 → 2015-08-07 · 3 obs
○ 2015-11-26 00:23:02
○ 2026-07-27 05:39:12
●NSns2.domainca.com2015-11-26 → 2026-07-27 · 3 obs
● 2015-11-26 00:23:02
● 2026-07-27 05:39:12
●A121.254.178.2322026-02-28 → 2026-07-27 · 3 obs
● 2026-02-28 04:26:34
● 2026-07-27 05:39:12
○A121.254.178.2362015-11-26 → 2017-05-24 · 5 obs
● 2015-11-26 00:23:02
● 2017-05-24 00:30:46
○ 2026-02-28 04:26:34
○ 2026-07-27 05:39:12
○A121.254.178.2502015-08-07 → 2015-08-07 · 3 obs
○ 2015-11-26 00:23:02
○ 2026-07-27 05:39:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net... | - |
| dbcheck.com | ns.domainca.com, ns2.domainca.com | 2 records |
✅ Authoritative Response
Server:43.201.170.100
NS records: ns.domainca.com, ns2.domainca.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dbcheck.com (unsigned zone)
⏱️ Timing
Total: 714ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.254.178.232 |
| 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
Hierarchy
dbcheck.com serves as the parent of mailno.dbcheck.com.
IP Addresses
dbcheck.com has exactly one IP address — 121.254.178.232.
oblockchains.com, sciencekorea.net, magabank.com plus two other host names have IP numbers in common with dbcheck.com.
Name Servers
dbcheck.com uses two name servers for its delegation: ns2.domainca.com and ns.domainca.com.
The name server configuration of dbcheck.com is shared with other domains, for instance alwes.com, randomnet.com, grinfo.com and two others.
At least some of dbcheck.com's name servers are also used by other domains, among them garoo.co.kr.
ns2.domainca.com directs to 20.200.205.248 and ns.domainca.com directs to 43.201.170.100; each host name points to exactly one IP number.