cheertec.com.tw - robtex.com
cheertec.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | cheertec.com.tw ⭐ | ||||||
| NS | dns.cheertec.com.tw ⚠️ Not in zone NS records | ||||||
| A | 122.116.79.36🇹🇼 HiNet122.116.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 122-116-79-36.hinet-ip.hinet.net | ||||||
| NS | dns1.cheertec.com.tw ⚠️ Not in parent delegation | ||||||
| NS | dns2.cheertec.com.tw ⚠️ Not in zone NS records | ||||||
| MX | mail.cheertec.com.tw ⭐ | ||||||
| A | 122.116.79.36🇹🇼 HiNet122.116.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 122-116-79-36.hinet-ip.hinet.net | ||||||
| TXT | v=spf1 ip4:122.116.79.36 include:spf.ms.hinet.net -all | ||||||
| SOA | cheertec.com.twadmin@cheertec.com.tw serial=1688344613 | ||||||
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=2006336943 | ||||||
Subdomains
Same first word
cheertec.com.tw |
Similar names
DNS History
6 records (5 active, 1 former)
●NScheertec.com.tw2015-08-02 → 2026-03-24 · 2 obs
● 2015-08-02 02:31:30
● 2026-03-24 15:32:50
● 2026-03-24 15:32:50
●NSdns.cheertec.com.tw2015-08-02 → 2026-03-24 · 2 obs
● 2015-08-02 02:31:30
● 2026-03-24 15:32:50
● 2026-03-24 15:32:50
●NSdns1.cheertec.com.tw2026-03-24 → 2026-03-24 · 3 obs
○ 2015-08-02 02:31:30
● 2026-03-24 15:32:48
● 2026-03-24 15:32:50
● 2026-03-24 15:32:48
● 2026-03-24 15:32:50
●NSdns2.cheertec.com.tw2026-03-24 → 2026-03-24 · 3 obs
○ 2015-08-02 02:31:30
● 2026-03-24 15:32:48
● 2026-03-24 15:32:50
● 2026-03-24 15:32:48
● 2026-03-24 15:32:50
●MXmail.cheertec.com.tw2015-08-02 → 2026-03-24 · 2 obs
● 2015-08-02 02:31:30
● 2026-03-24 15:32:50
● 2026-03-24 15:32:50
○A217.31.62.72015-08-02 → 2015-08-02 · 3 obs
● 2015-08-02 02:31:30
○ 2017-10-27 04:28:46
○ 2026-03-24 15:32:50
○ 2017-10-27 04:28:46
○ 2026-03-24 15:32:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| cheertec.com.tw | dns1.cheertec.com.tw, dns2.cheertec.com.tw | 2 records |
✅ Authoritative Response
Server:122.116.79.36
NS records: dns1.cheertec.com.tw, dns2.cheertec.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cheertec.com.tw (unsigned zone)
⏱️ Timing
Total: 1053ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 1 | dns.cheertec.com.tw |
| MX | 1 | mail.cheertec.com.tw (pri: 10) |
| TXT | 1 | v=spf1 ip4:122.116.79.36 include:spf.ms. |
| SOA | 1 | cheertec.com.tw admin.cheertec.com.tw |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (dns2.cheertec.com.tw, dns1.cheertec.com.tw)
Analysis
Hierarchy
cheertec.com.tw is a parent of dns.cheertec.com.tw and mail.cheertec.com.tw.
Name Servers
cheertec.com.tw is delegated to four name servers: cheertec.com.tw, dns1.cheertec.com.tw, dns2.cheertec.com.tw and dns.cheertec.com.tw.
Hostnames with a single IP:
dns.cheertec.com.tw resolves to 122.116.79.36.
Mail Servers
cheertec.com.tw is handled by a single mail server, mail.cheertec.com.tw.
mail.cheertec.com.tw points to a single IP: 122.116.79.36.