steelshield.com.tw - dns.ninja
steelshield.com.tw
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.twnic.net.tw | ||||||
| NS | c.twnic.net.tw | ||||||
| NS | d.twnic.net.tw | ||||||
| NS | e.twnic.net.tw | ||||||
| NS | f.twnic.net.tw | ||||||
| NS | g.twnic.net.tw | ||||||
| NS | h.dns.tw | ||||||
| NS | h.twnic.net.tw | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006390400 | ||||||
Subdomains
www.steelshield.com.tw |
Same first word
steelshield.com.tw |
steelshield.ru |
steelshield.me |
DNS History
5 records (5 active, 0 former)
●NSdns.twmail.org2015-08-23 → 2026-08-09 · 2 obs
● 2026-08-09 21:49:02
●NSdns2.twmail.org2015-08-23 → 2026-08-09 · 2 obs
● 2026-08-09 21:49:02
●MXntvirus.url.com.tw2015-08-23 → 2026-08-09 · 5 obs
● 2017-04-06 08:20:04
○ 2026-07-04 11:17:50
● 2026-07-04 20:51:32
● 2026-08-09 21:49:02
●MXntvirus2.url.com.tw2015-08-23 → 2026-08-09 · 5 obs
● 2017-04-06 08:20:04
○ 2026-07-04 11:17:50
● 2026-07-04 20:51:32
● 2026-08-09 21:49:02
●A210.59.228.2372015-08-23 → 2026-08-09 · 5 obs
● 2017-04-06 08:20:04
○ 2026-07-04 11:17:50
● 2026-07-04 20:51:32
● 2026-08-09 21:49:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 15 records |
| steelshield.com.tw | dns2.twmail.org, dns.twmail.org | - |
✅ Authoritative Response
Server:211.72.204.250
NS records: dns2.twmail.org, dns.twmail.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for steelshield.com.tw (unsigned zone)
⏱️ Timing
Total: 1444ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.59.228.237 |
| NS | 2 | dns.twmail.org, dns2.twmail.org |
| MX | 2 | ntvirus.url.com.tw (pri: 10), ntvirus2.url.com.tw (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:210.59.228.0/24 ip4:210. |
| SOA | 1 | dns.twmail.org admin.corp.url.com.tw |
📌 Glue Records Collected
Total: 15
In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)
Out-of-bailiwick: 1 (anytld.apnic.net)
Analysis
Hierarchy
steelshield.com.tw serves as the parent of www.steelshield.com.tw.
IP Addresses
steelshield.com.tw directs to one IP number, which is 210.59.228.237.
Among the host names that share IP numbers with steelshield.com.tw are bmwneo.com.tw, mail.netwell.com.tw, magnettwn.com and two others.
Name Servers
steelshield.com.tw is served by two delegated name servers, dns2.twmail.org and dns.twmail.org.
steelshield.com.tw has the same name server delegation as a number of other domains, such as ycf8.com.tw, greens.com.tw, naf.com.tw and two more.
The DNS delegation for steelshield.com.tw at least partly coincides with that of other domains, techware.com.tw being one example.
Each of the two host names carries two IP addresses: dns2.twmail.org points to 211.72.204.250 and 2001:b034:201:400:211:72:204:250, and dns.twmail.org points to 210.59.228.119 and 2001:b034:1:800:210:59:228:119.
Mail Servers
The MX records for steelshield.com.tw point to two mail servers: ntvirus2.url.com.tw and ntvirus.url.com.tw.
steelshield.com.tw has the same mail server arrangement as a number of other domains, for example copyline.com.tw, nanhai.com.tw, acled.tw and two more.
There is at least a partial overlap in mail servers between steelshield.com.tw and other domains like www.pressstore.com.tw, feiyi-taipei.url.tw and sofydog.com.
The hosts ntvirus2.url.com.tw and ntvirus.url.com.tw each point to four IP addresses: ntvirus2.url.com.tw resolves to 210.59.228.117, 210.59.228.172, 210.59.228.173 and 210.59.228.178 and ntvirus.url.com.tw directs to 210.59.228.117, 210.59.228.172, 210.59.228.173 and 210.59.228.178.
These two host names — ntvirus2.url.com.tw and ntvirus.url.com.tw — each point to 210.59.228.117 IP addresses.
These two host names — ntvirus2.url.com.tw and ntvirus.url.com.tw — each point to 210.59.228.172 IP addresses.
These two host names — ntvirus2.url.com.tw and ntvirus.url.com.tw — each point to 210.59.228.173 IP addresses.
These two host names — ntvirus2.url.com.tw and ntvirus.url.com.tw — each point to 210.59.228.178 IP addresses.