tyct.tw - robtex.com
tyct.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.116.7.36🇹🇼 HiNet122.116.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 122-116-7-36.hinet-ip.hinet.net | ||||||
| NS | tyct.tw ⭐ ⚠️ Not in parent delegation | ||||||
| A | 122.116.7.36🇹🇼 HiNet122.116.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 122-116-7-36.hinet-ip.hinet.net | ||||||
| NS | dns1.tyct.tw ⚠️ Not in zone NS records | ||||||
| SOA | tyct.twmail@tyct.tw serial=4 | ||||||
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 serial=2011034308 | ||||||
NS for
tyct.tw |
Previously MX for
tyct.tw |
Same first word
Similar names
tytc.info |
ctty.com.cn |
ttcy.net |
ttyc.de |
yctt.net |
ttyc.biz |
tcyt.me |
ttcy.com |
tcty.com |
ytct.com.cn |
yctt.cn |
tytc.com |
ctty.com |
ttyc.com |
tytc.eu |
ytct.cn |
ttyc.es |
yttc.com.cn |
yctt.com |
DNS History
5 records (3 active, 2 former)
●NSdns1.tyct.tw2026-07-07 → 2026-07-15 · 3 obs
○ 2018-05-15 08:27:12
● 2026-07-07 23:58:28
● 2026-07-15 23:52:56
● 2026-07-07 23:58:28
● 2026-07-15 23:52:56
●NStyct.tw2018-05-15 → 2026-07-15 · 2 obs
● 2018-05-15 08:27:12
● 2026-07-15 23:52:56
● 2026-07-15 23:52:56
○MXtyct.tw2018-05-15 → 2018-05-15 · 3 obs
● 2018-05-15 08:27:12
○ 2026-07-07 23:58:28
○ 2026-07-15 23:52:56
○ 2026-07-07 23:58:28
○ 2026-07-15 23:52:56
●A122.116.7.362026-07-07 → 2026-07-15 · 3 obs
○ 2018-05-15 08:27:12
● 2026-07-07 23:58:28
● 2026-07-15 23:52:56
● 2026-07-07 23:58:28
● 2026-07-15 23:52:56
○A211.75.19.12018-05-15 → 2018-05-15 · 3 obs
● 2018-05-15 08:27:12
○ 2026-07-07 23:58:28
○ 2026-07-15 23:52:56
○ 2026-07-07 23:58:28
○ 2026-07-15 23:52:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| tyct.tw | dns1.tyct.tw | 1 record |
✅ Authoritative Response
Server:122.116.7.36
NS records: dns1.tyct.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tyct.tw (unsigned zone)
⏱️ Timing
Total: 960ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.116.7.36 |
| NS | 1 | tyct.tw |
| SOA | 1 | tyct.tw mail.tyct.tw |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (dns1.tyct.tw)
Analysis
Name Server Role
tyct.tw has tyct.tw as one of its name servers, making it self-hosted for DNS delegation.
As name servers, dns1.tyct.tw and tyct.tw are often found together.
IP Addresses
tyct.tw directs to one IP number, which is 122.116.7.36.
Other host names, such as 122-116-7-36.hinet-ip.hinet.net, share IP numbers with tyct.tw.
Name Servers
tyct.tw carries two NS records delegating authority to tyct.tw and dns1.tyct.tw.
Hosts that resolve to one IP address:
tyct.tw points to 122.116.7.36.