sinnic.com.tw - robtex.com
sinnic.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.163.201.252🇹🇼 HiNet118.163.0.0/16 | ||||||
| PTR | 118-163-201-252.hinet-ip.hinet.net | ||||||
| NS | ns.sinnic.com.tw ⭐ ⚠️ Not in parent delegation | ||||||
| A | 118.163.201.252🇹🇼 HiNet118.163.0.0/16 | ||||||
| PTR | 118-163-201-252.hinet-ip.hinet.net | ||||||
| NS | dns.sinnic.com.tw ⚠️ Not in zone NS records | ||||||
| A | 118.163.201.252🇹🇼 HiNet118.163.0.0/16 | ||||||
| PTR | 118-163-201-252.hinet-ip.hinet.net | ||||||
| NS | mail.sinnic.com.tw ⚠️ Not in zone NS records | ||||||
| A | 118.163.201.252🇹🇼 HiNet118.163.0.0/16 | ||||||
| PTR | 118-163-201-252.hinet-ip.hinet.net | ||||||
| MX | sinnic.com.tw ⭐ | ||||||
| A | 118.163.201.252🇹🇼 HiNet118.163.0.0/16 | ||||||
| PTR | 118-163-201-252.hinet-ip.hinet.net | ||||||
| TXT | v=spf1 MX ip4:118.163.201.252 ~all | ||||||
| SOA | ns.sinnic.com.twmail@sinnic.com.tw serial=61 | ||||||
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.twnic.net.tw | ||||||
| NS | c.twnic.net.tw | ||||||
| NS | d.twnic.net.tw | ||||||
| NS | e.twnic.net.tw | ||||||
| NS | f.twnic.net.tw | ||||||
| NS | g.twnic.net.tw | ||||||
| NS | h.dns.tw | ||||||
| NS | h.twnic.net.tw | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006350350 | ||||||
PTR for
Previously NS for
sinnic.com.tw |
MX for
Subdomains
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSdns.sinnic.com.tw2016-12-02 → 2026-05-14 · 5 obs
○ 2017-07-02 11:05:06
○ 2017-07-10 20:52:48
● 2026-05-07 21:39:02
● 2026-05-14 10:55:40
●NSmail.sinnic.com.tw2026-05-07 → 2026-05-14 · 3 obs
● 2026-05-07 21:39:02
● 2026-05-14 10:55:40
●NSns.sinnic.com.tw2017-07-02 → 2026-05-14 · 3 obs
● 2017-07-02 11:05:06
● 2026-05-14 10:55:40
○NSsinnic.com.tw2016-12-02 → 2016-12-02 · 3 obs
○ 2017-07-02 11:05:06
○ 2026-05-14 10:55:40
○MXmail.sinnic.com.tw2016-12-02 → 2016-12-02 · 3 obs
○ 2017-07-02 11:05:06
○ 2026-05-14 10:55:40
●MXsinnic.com.tw2016-12-02 → 2026-05-14 · 2 obs
● 2026-05-14 10:55:40
○A118.163.201.2482016-12-02 → 2017-07-10 · 4 obs
● 2017-07-10 20:52:48
○ 2026-05-07 21:39:02
○ 2026-05-14 10:55:40
●A118.163.201.2522026-05-07 → 2026-05-14 · 3 obs
● 2026-05-07 21:39:02
● 2026-05-14 10:55:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| sinnic.com.tw | dns.sinnic.com.tw, mail.sinnic.com.tw | 2 records |
✅ Authoritative Response
Server:118.163.201.252
NS records: dns.sinnic.com.tw, mail.sinnic.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinnic.com.tw (unsigned zone)
⏱️ Timing
Total: 2848ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.163.201.252 |
| NS | 1 | ns.sinnic.com.tw |
| MX | 1 | sinnic.com.tw (pri: 10) |
| TXT | 1 | v=spf1 MX ip4:118.163.201.252 ~all |
| SOA | 1 | ns.sinnic.com.tw mail.sinnic.com.tw |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (mail.sinnic.com.tw, dns.sinnic.com.tw)
Analysis
Hierarchy
The parent of dns.sinnic.com.tw, mail.sinnic.com.tw and ns.sinnic.com.tw is sinnic.com.tw.
Mail Server Role
For sinnic.com.tw and mail.sinnic.com.tw, sinnic.com.tw is used as a mail server.
IP Addresses
sinnic.com.tw points to an IP address: 118.163.201.252.
Other host names, such as dns.sinnic.com.tw, mail.sinnic.com.tw and ns.sinnic.com.tw, share IP numbers with sinnic.com.tw.
Name Servers
sinnic.com.tw is delegated to three name servers dns.sinnic.com.tw, mail.sinnic.com.tw and ns.sinnic.com.tw.
Host names with a single IP:
dns.sinnic.com.tw, mail.sinnic.com.tw and ns.sinnic.com.tw point to 118.163.201.252.
Mail Servers
sinnic.com.tw is handled by a single mail server.
The mail server setup for sinnic.com.tw is the same as for other domains, such as mail.sinnic.com.tw.
The host name sinnic.com.tw points to IP 118.163.201.252.