tcomlab.com - dns.ninja
tcomlab.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.254.178.253🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns1.expireddomain.zone ⭐ | ||||||
| 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 | ||||||
| NS | ns2.expireddomain.zone | ||||||
| A | 20.200.205.248🇰🇷 Microsoft20.192.0.0/10 | ||||||
| SOA | ns1.expireddomain.zoneroot@expireddomain.zone 2026-07-28 #6 | ||||||
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=1786931769 | ||||||
Same first word
tcomlab.com |
Similar names
DNS History
13 records (3 active, 10 former)
○NSdns109.ovh.net2019-02-07 → 2019-02-07 · 3 obs
○ 2026-02-18 08:00:44
○ 2026-08-17 02:13:26
○NSns.gabia.co.kr2026-02-18 → 2026-02-18 · 4 obs
● 2026-02-18 08:00:44
○ 2026-08-15 09:42:40
○ 2026-08-17 02:13:26
○NSns.gabia.net2026-02-18 → 2026-02-18 · 4 obs
● 2026-02-18 08:00:44
○ 2026-08-15 09:42:40
○ 2026-08-17 02:13:26
●NSns1.expireddomain.zone2026-08-15 → 2026-08-17 · 3 obs
● 2026-08-15 09:42:40
● 2026-08-17 02:13:26
○NSns1.gabia.co.kr2026-02-18 → 2026-02-18 · 4 obs
● 2026-02-18 08:00:44
○ 2026-08-15 09:42:40
○ 2026-08-17 02:13:26
○NSns109.ovh.net2019-02-07 → 2019-02-07 · 3 obs
○ 2026-02-18 08:00:44
○ 2026-08-17 02:13:26
●NSns2.expireddomain.zone2026-08-15 → 2026-08-17 · 3 obs
● 2026-08-15 09:42:40
● 2026-08-17 02:13:26
○MXmailapp.hiworks.co.kr2026-02-18 → 2026-06-29 · 7 obs
● 2026-02-18 08:00:44
● 2026-06-13 01:22:16
○ 2026-06-23 05:54:38
● 2026-06-29 23:49:24
○ 2026-08-15 09:42:40
○ 2026-08-17 02:13:26
○MXredirect.ovh.net2019-02-07 → 2019-02-07 · 3 obs
○ 2026-02-18 08:00:44
○ 2026-08-17 02:13:26
●A121.254.178.2532026-08-15 → 2026-08-17 · 3 obs
● 2026-08-15 09:42:40
● 2026-08-17 02:13:26
○A213.186.33.52019-02-07 → 2019-02-07 · 3 obs
○ 2026-02-18 08:00:44
○ 2026-08-17 02:13:26
○A35.71.142.772026-02-18 → 2026-06-29 · 7 obs
● 2026-02-18 08:00:44
● 2026-06-13 01:22:16
○ 2026-06-23 05:54:38
● 2026-06-29 23:49:24
○ 2026-08-15 09:42:40
○ 2026-08-17 02:13:26
○A52.223.52.22026-02-18 → 2026-06-29 · 7 obs
● 2026-02-18 08:00:44
● 2026-06-13 01:22:16
○ 2026-06-23 05:54:38
● 2026-06-29 23:49:24
○ 2026-08-15 09:42:40
○ 2026-08-17 02:13:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net... | - |
| tcomlab.com | ns1.expireddomain.zone, ns2.expireddomain.zone | - |
✅ Authoritative Response
Server:43.201.170.100
NS records: ns1.expireddomain.zone, ns2.expireddomain.zone
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcomlab.com (unsigned zone)
⏱️ Timing
Total: 1259ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.254.178.253 |
| NS | 2 | ns1.expireddomain.zone, ns2.expireddomain.zone |
| SOA | 1 | ns1.expireddomain.zone root.expireddomai |
Analysis
IP Addresses
tcomlab.com points to a single IP number: 121.254.178.253.
Additional host names — topit.com, alwaysok102.com, topik365.com and two others — share IP numbers with tcomlab.com.
Name Servers
Two name servers handle the delegation for tcomlab.com: ns1.expireddomain.zone and ns2.expireddomain.zone.
tcomlab.com shares its name server setup with other domains, including bluemangotraders.com, aitmeta.com, naver-get.com and two others.
There is at least partial name server overlap between tcomlab.com and other domains — gmeditec.com, drfas.com, 15777704.com and two more among them.
ns1.expireddomain.zone → 43.201.170.100 and ns2.expireddomain.zone → 20.200.205.248: one IP number per host name.