dertsi.org.tw - robtex.com
dertsi.org.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.1.220.17🇹🇼 YUANJHEN-TW103.1.220.0/23 Yuan-Jhen Info., Co., Ltd 12F., No.866-7, Zhongzheng Rd., Zhonghe Dist.,New Taipei City, 235, R.O.C NewTaipei City | ||||||
| PTR | cp27.g-dns.com | ||||||
| NS | localhost@ ⭐ | ||||||
| NS | ns1.cyberdns.tw | ||||||
| A | 34.80.212.212🇹🇼 Google34.80.208.0/20 | ||||||
| PTR | 212.212.80.34.bc.googleusercontent.com | ||||||
| NS | ns2.cyberdns.tw | ||||||
| A | 35.194.228.87🇹🇼 Google35.194.224.0/20 | ||||||
| PTR | 87.228.194.35.bc.googleusercontent.com | ||||||
| TXT | NiuK_1BXc-gqZw7-QI4MbvegmZJ3RxMia7Lkcsy-4yg | ||||||
| SOA | localhost@hostmaster@dertsi.org.tw serial=2026 | ||||||
org.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=1999644361 | ||||||
Same first word
dertsi.org.tw |
Similar names
DNS History
8 records (4 active, 4 former)
●NSlocalhost@2026-07-26 → 2026-07-28 · 3 obs
● 2026-07-26 13:50:04
● 2026-07-28 06:40:36
○NSlocalhost\@2018-05-13 → 2018-05-13 · 3 obs
○ 2026-07-26 13:50:04
○ 2026-07-28 06:40:36
●NSns1.cyberdns.tw2026-07-26 → 2026-07-28 · 3 obs
● 2026-07-26 13:50:04
● 2026-07-28 06:40:36
●NSns2.cyberdns.tw2026-07-26 → 2026-07-28 · 3 obs
● 2026-07-26 13:50:04
● 2026-07-28 06:40:36
○NSpdns1.pchome.com.tw2018-05-13 → 2018-05-13 · 3 obs
○ 2026-07-26 13:50:04
○ 2026-07-28 06:40:36
○NSpdns2.pchome.com.tw2018-05-13 → 2018-05-13 · 3 obs
○ 2026-07-26 13:50:04
○ 2026-07-28 06:40:36
●A103.1.220.172026-07-26 → 2026-07-28 · 3 obs
● 2026-07-26 13:50:04
● 2026-07-28 06:40:36
○A61.218.186.1992018-05-13 → 2018-05-13 · 3 obs
○ 2026-07-26 13:50:04
○ 2026-07-28 06:40:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| dertsi.org.tw | ns2.cyberdns.tw, ns1.cyberdns.tw | - |
✅ Authoritative Response
Server:35.194.228.87
NS records: ns2.cyberdns.tw, ns1.cyberdns.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dertsi.org.tw (unsigned zone)
⏱️ Timing
Total: 1575ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.1.220.17 |
| NS | 2 | ns1.cyberdns.tw, ns2.cyberdns.tw |
| TXT | 1 | NiuK_1BXc-gqZw7-QI4MbvegmZJ3RxMia7Lkcsy- |
| SOA | 1 | localhost@ hostmaster.dertsi.org.tw |
Analysis
IP Addresses
dertsi.org.tw resolves to just one IP address, 103.1.220.17.
Two other host names, along with tfoi.org.tw, kcnc.com.tw and ata-salt.com.tw, also share IP numbers with dertsi.org.tw.
Name Servers
The authoritative name servers for dertsi.org.tw are localhost@, ns1.cyberdns.tw and ns2.cyberdns.tw — three in total.
At least some of dertsi.org.tw's name servers are shared with other domains, for example xn--eutn4az52jkod.tw, titanlaw.com.tw, retire.tw and two more.
Each of ns1.cyberdns.tw and ns2.cyberdns.tw has one IP address: ns1.cyberdns.tw uses 34.80.212.212 and ns2.cyberdns.tw uses 35.194.228.87.