204.tw - robtex.com
204.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.cyberdns.tw ⚠️ Not in zone NS records | ||||||
| A | 34.80.212.212🇹🇼 Google34.80.208.0/20 | ||||||
| PTR | 212.212.80.34.bc.googleusercontent.com | ||||||
| NS | ns2.cyberdns.tw ⚠️ Not in zone NS records | ||||||
| A | 35.194.228.87🇹🇼 Google35.194.224.0/20 | ||||||
| PTR | 87.228.194.35.bc.googleusercontent.com | ||||||
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.dns.tw | ||||||
| NS | c.dns.tw | ||||||
| NS | d.dns.tw | ||||||
| NS | e.dns.tw | ||||||
| NS | f.dns.tw | ||||||
| NS | g.dns.tw | ||||||
| NS | h.dns.tw | ||||||
| SOA | a.dns.twsnw@twnic.net.tw 2011-01-24 #81 | ||||||
Same first word
Similar names
DNS History
13 records (2 active, 11 former)
○NSns1.afraid.org2015-07-05 → 2021-09-22 · 4 obs
● 2021-09-22 16:02:08
○ 2026-02-23 13:54:48
○ 2026-05-15 11:03:56
●NSns1.cyberdns.tw2026-05-13 → 2026-05-15 · 3 obs
● 2026-05-13 22:47:36
● 2026-05-15 11:03:56
○NSns2.afraid.org2015-07-05 → 2021-09-22 · 4 obs
● 2021-09-22 16:02:08
○ 2026-02-23 13:54:48
○ 2026-05-15 11:03:56
●NSns2.cyberdns.tw2026-05-13 → 2026-05-15 · 3 obs
● 2026-05-13 22:47:36
● 2026-05-15 11:03:56
○NSns3.afraid.org2015-07-05 → 2021-09-22 · 4 obs
● 2021-09-22 16:02:08
○ 2026-02-23 13:54:48
○ 2026-05-15 11:03:56
○NSns4.afraid.org2015-07-05 → 2021-09-22 · 4 obs
● 2021-09-22 16:02:08
○ 2026-02-23 13:54:48
○ 2026-05-15 11:03:56
○MXmail.204.tw2015-07-05 → 2021-09-22 · 4 obs
● 2021-09-22 16:02:08
○ 2026-02-23 13:54:48
○ 2026-05-15 11:03:56
○A169.47.130.722020-10-29 → 2021-09-22 · 5 obs
● 2020-10-29 16:49:56
● 2021-09-22 16:02:08
○ 2026-02-23 13:54:48
○ 2026-05-15 11:03:56
○A69.197.18.1742017-06-28 → 2017-06-28 · 4 obs
● 2017-06-28 11:08:14
○ 2020-10-29 16:49:56
○ 2026-05-15 11:03:56
○A69.197.18.1752016-07-18 → 2016-07-18 · 4 obs
● 2016-07-18 05:10:00
○ 2017-06-28 11:08:14
○ 2026-05-15 11:03:56
○A69.197.18.1762016-03-07 → 2016-03-29 · 5 obs
● 2016-03-07 08:01:38
● 2016-03-29 05:03:30
○ 2016-07-18 05:10:00
○ 2026-05-15 11:03:56
○A69.197.18.1772015-11-24 → 2015-11-24 · 4 obs
● 2015-11-24 13:18:18
○ 2016-03-07 08:01:38
○ 2026-05-15 11:03:56
○A69.197.18.1782015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-24 13:18:18
○ 2026-05-15 11:03:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| 204.tw | ns1.cyberdns.tw, ns2.cyberdns.tw | 2 records |
✅ Authoritative Response
Server:34.80.212.212
NS records: ns1.cyberdns.tw, ns2.cyberdns.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 204.tw (unsigned zone)
⏱️ Timing
Total: 942ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.cyberdns.tw, ns1.cyberdns.tw)
Analysis
Name Servers
204.tw's delegation is to two name servers ns1.cyberdns.tw and ns2.cyberdns.tw.
204.tw shares the same name server configuration as other domains, such as 3345678.me, teeth.idv.tw, micometer.com, lovers-bnb.com and jolinna.com.
204.tw at least partially shares its name servers with other domains, for instance ngcc.com.tw, naturalbiokey.com.tw, adview.com.tw, islab.tw and starbox.com.tw.
These name servers are often used together with the name servers localhost@.
Host names with a single IP:
ns1.cyberdns.tw resolves to 34.80.212.212.
ns2.cyberdns.tw resolves to 35.194.228.87.