keysecurity.com.tw - robtex.com
keysecurity.com.tw
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ ⚠️ Not in parent delegation | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | c.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | d.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | e.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | f.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | g.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | h.dns.tw ⚠️ Not in parent delegation | ||||||
| NS | h.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006390320 | ||||||
Subdomains
www.keysecurity.com.tw |
Same first word
keysecurity.com.br |
keysecurity.xyz |
keysecurity.net |
keysecurity.ch |
keysecurity.ru |
keysecurity.com |
keysecurity.at |
keysecurity.co |
keysecurity.com.tw |
keysecurity.com.au |
Similar names
DNS History
11 records (10 active, 1 former)
●NSns.tradeserv.com2017-12-24 → 2026-08-09 · 2 obs
● 2026-08-09 06:41:22
●NSns1.tradeserv.com2017-12-24 → 2026-08-09 · 2 obs
● 2026-08-09 06:41:22
●MXalt1.aspmx.l.google.com2017-12-24 → 2026-08-09 · 4 obs
○ 2026-07-30 11:59:06
● 2026-07-31 19:17:16
● 2026-08-09 06:41:22
●MXalt2.aspmx.l.google.com2017-12-24 → 2026-08-09 · 4 obs
○ 2026-07-30 11:59:06
● 2026-07-31 19:17:16
● 2026-08-09 06:41:22
●MXaspmx.l.google.com2017-12-24 → 2026-08-09 · 4 obs
○ 2026-07-30 11:59:06
● 2026-07-31 19:17:16
● 2026-08-09 06:41:22
●MXaspmx2.googlemail.com2017-12-24 → 2026-08-09 · 4 obs
○ 2026-07-30 11:59:06
● 2026-07-31 19:17:16
● 2026-08-09 06:41:22
●MXaspmx3.googlemail.com2017-12-24 → 2026-08-09 · 4 obs
○ 2026-07-30 11:59:06
● 2026-07-31 19:17:16
● 2026-08-09 06:41:22
●MXaspmx4.googlemail.com2017-12-24 → 2026-08-09 · 4 obs
○ 2026-07-30 11:59:06
● 2026-07-31 19:17:16
● 2026-08-09 06:41:22
●MXaspmx5.googlemail.com2017-12-24 → 2026-08-09 · 4 obs
○ 2026-07-30 11:59:06
● 2026-07-31 19:17:16
● 2026-08-09 06:41:22
○A210.64.125.362017-12-24 → 2017-12-24 · 3 obs
○ 2026-07-01 07:55:12
○ 2026-08-09 06:41:22
●A50.116.7.2462026-07-01 → 2026-08-09 · 5 obs
● 2026-07-01 07:55:12
○ 2026-07-30 11:59:06
● 2026-07-31 19:17:16
● 2026-08-09 06:41:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | d.dns.tw, g.dns.tw, h.dns.tw, b.dns.tw... | - |
| com.tw | d.twnic.net.tw, a.twnic.net.tw, f.twnic.net.tw, h.twnic.net.tw... | 17 records |
| keysecurity.com.tw | ns.tradeserv.com, ns1.tradeserv.com | - |
✅ Authoritative Response
Server:210.65.244.135
NS records: ns.tradeserv.com, ns1.tradeserv.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for keysecurity.com.tw (unsigned zone)
⏱️ Timing
Total: 1980ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.116.7.246 |
| NS | 2 | ns1.tradeserv.com, ns.tradeserv.com |
| MX | 7 | ALT1.ASPMX.L.GOOGLE.COM (pri: 5), ASPMX3.GOOGLEMAIL.COM (pri: 10)... |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, igoogle-site-verification=tZH0APWz1V7ZNS |
| SOA | 1 | ns.tradeserv.com root.ns.tradeserv.com |
📌 Glue Records Collected
Total: 17
Out-of-bailiwick: 17 (h.twnic.net.tw, g.twnic.net.tw, f.twnic.net.tw...)
Analysis
Hierarchy
keysecurity.com.tw serves as the parent of www.keysecurity.com.tw.
IP Addresses
keysecurity.com.tw has exactly one IP address — 50.116.7.246.
www.cuttingboard.com.tw, ever-lasting.com.tw, panglory.com plus two other host names have IP numbers in common with keysecurity.com.tw.
Name Servers
keysecurity.com.tw has two authoritative name servers — ns1.tradeserv.com and ns.tradeserv.com.
The name server configuration of keysecurity.com.tw is shared with other domains, for instance curl.com.tw, h-kautoparts.com, chuntai.com.tw and two others.
keysecurity.com.tw has at least partial name server overlap with other domains, such as funcenter-ind.com.tw, 40.125.64.210.in-addr.arpa, 44.125.64.210.in-addr.arpa and two others.
It is common to see these name servers used together with name servers ns2.tradeserv.com and ns3.tradeserv.com.
Host names resolving to a single IP address:
ns.tradeserv.com resolves to 210.64.125.39.
Mail Servers
Mail for keysecurity.com.tw is routed through 7 mail servers, including aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
At least some of the mail servers used by keysecurity.com.tw are shared with other domains: precht.dk, ns500759.ns500698.ns500698.ns500698.ns500698.ns500736.ns500698.ns500619.ns500686.ns500576.ns500576.trackreceptor.com, ns500759.ns500758.ns500698.ns500698.ns500736.ns500735.ns500735.ns500736.ns500736.ns500735.ns500619.ns500619.ns500576.ns500619.trackreceptor.com and two others among them.
These mail servers are often deployed together with alt1.aspmx.l.google.com, aspmx.l.google.com, alt2.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com resolves to 192.178.234.26 and 2800:3f0:4003:c14::1b.
aspmx3.googlemail.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx4.googlemail.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
aspmx5.googlemail.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1a.
aspmx.l.google.com resolves to 142.251.163.26 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com resolves to 192.178.234.27 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.
The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 2800:3f0:4003:c14::1b IP addresses.
The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 172.253.116.27 IP addresses.