thomasweb.com - dns.ninja
thomasweb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.254.178.253🇰🇷 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=1502505955 | ||||||
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=1786452034 | ||||||
Same first word
DNS History
6 records (3 active, 3 former)
●NSns.domainca.com2015-07-18 → 2026-08-11 · 2 obs
● 2026-08-11 12:54:36
●NSns2.domainca.com2015-07-18 → 2026-08-11 · 2 obs
● 2026-08-11 12:54:36
○A121.254.178.2502015-11-21 → 2016-12-25 · 5 obs
● 2015-11-21 16:40:32
● 2016-12-25 16:28:40
○ 2017-10-27 20:28:00
○ 2026-08-11 12:54:36
●A121.254.178.2532017-10-27 → 2026-08-11 · 3 obs
● 2017-10-27 20:28:00
● 2026-08-11 12:54:36
○A211.106.65.1112015-07-18 → 2015-07-18 · 3 obs
○ 2015-11-21 16:40:32
○ 2026-08-11 12:54:36
○A211.106.65.1122015-07-18 → 2015-07-18 · 3 obs
○ 2015-11-21 16:40:32
○ 2026-08-11 12:54:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | - |
| thomasweb.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 thomasweb.com (unsigned zone)
⏱️ Timing
Total: 479ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.254.178.253 |
| 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
thomasweb.com has exactly one IP address — 121.254.178.253.
rumic.com, rasten.com, yeongphoto.com plus two other host names have IP numbers in common with thomasweb.com.
Name Servers
Two name servers handle the delegation for thomasweb.com: ns2.domainca.com and ns.domainca.com.
The name server configuration of thomasweb.com is shared with other domains, for instance afrikan.com, t-book.com, oohh.com and two others.
thomasweb.com is at least partially co-delegated on name servers with other domains, such as dingdong.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.