grandsys.com.tw - robtex.com
grandsys.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.17.8.63🇹🇼 YUANJHEN-TW103.17.8.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist. | ||||||
| PTR | 103-17-8-63.static.ip.net.tw | ||||||
| NS | cns1.net-chinese.com.tw ⭐ | ||||||
| A | 34.81.16.85🇹🇼 Google34.81.16.0/20 | ||||||
| PTR | 85.16.81.34.bc.googleusercontent.com | ||||||
| NS | cns2.net-chinese.com.tw | ||||||
| A | 104.199.229.182🇹🇼 Google104.199.224.0/20 | ||||||
| PTR | 182.229.199.104.bc.googleusercontent.com | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | cns1.net-chinese.com.twabuse@digiage.com.tw 2017-01-06 #24 | ||||||
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=2006350430 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NScns1.net-chinese.com.tw2018-05-10 → 2026-05-14 · 2 obs
● 2026-05-14 16:30:42
●NScns2.net-chinese.com.tw2018-05-10 → 2026-05-14 · 2 obs
● 2026-05-14 16:30:42
●A103.17.8.632018-05-10 → 2026-05-14 · 2 obs
● 2026-05-14 16:30:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| grandsys.com.tw | cns1.net-chinese.com.tw, cns2.net-chinese.com.tw | 2 records |
✅ Authoritative Response
Server:34.81.16.85
NS records: cns1.net-chinese.com.tw, cns2.net-chinese.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grandsys.com.tw (unsigned zone)
⏱️ Timing
Total: 1053ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.17.8.63 |
| NS | 2 | cns1.net-chinese.com.tw, cns2.net-chinese.com.tw |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | cns1.net-chinese.com.tw abuse.digiage.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (cns2.net-chinese.com.tw, cns1.net-chinese.com.tw)
Analysis
IP Addresses
grandsys.com.tw points to an IP address: 103.17.8.63.
other host names, for instance duckfarm.com.tw, sakuralift.com.tw, sinso.com.tw and dsme.com.tw share IP numbers with grandsys.com.tw.
Name Servers
Two name servers cns1.net-chinese.com.tw and cns2.net-chinese.com.tw handle the delegation for grandsys.com.tw.
grandsys.com.tw shares the same name server setup as other domains, for instance jlovesean.tw, dawan.com.tw, nlabs.tw, acircle.com.tw and berrysoft.com.tw.
grandsys.com.tw shares name servers with other domains at least partially, for instance kidtech.com.tw, air99.com.tw, hsinten.com.tw and itms.com.tw.
Host names with one IP:
cns1.net-chinese.com.tw points to: 34.81.16.85
cns2.net-chinese.com.tw points to: 104.199.229.182