sstc.tw - robtex.com
sstc.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.254.17.7🇹🇼 YUANJHEN-TW43.254.16.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist. | ||||||
| PTR | cp31.g-dns.com | ||||||
| NS | sstc.tw ⭐ | ||||||
| A | 43.254.17.7🇹🇼 YUANJHEN-TW43.254.16.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist. | ||||||
| PTR | cp31.g-dns.com | ||||||
| NS | dns.sstc.tw ⚠️ Not in zone NS records | ||||||
| A | 211.72.217.135🇹🇼 HiNet211.72.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 211-72-217-135.hinet-ip.hinet.net | ||||||
| NS | dns1.sstc.tw | ||||||
| NS | ns.sstc.tw ⚠️ Not in parent delegation | ||||||
| A | 211.72.217.135🇹🇼 HiNet211.72.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 211-72-217-135.hinet-ip.hinet.net | ||||||
| MX | mail.sstc.tw ⭐ | ||||||
| A | 211.72.217.135🇹🇼 HiNet211.72.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 211-72-217-135.hinet-ip.hinet.net | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | sstc.twadmin@sstc.tw serial=1751334871 | ||||||
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=2011039684 | ||||||
NS for
sstc.tw |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns.sstc.tw2026-07-26 → 2026-07-27 · 2 obs
● 2026-07-27 19:00:58
●NSdns1.sstc.tw2026-07-26 → 2026-07-27 · 2 obs
● 2026-07-27 19:00:58
●NSns.sstc.tw2026-07-26 → 2026-07-27 · 2 obs
● 2026-07-27 19:00:58
●NSsstc.tw2026-07-26 → 2026-07-27 · 2 obs
● 2026-07-27 19:00:58
●MXmail.sstc.tw2026-07-26 → 2026-07-27 · 2 obs
● 2026-07-27 19:00:58
●A43.254.17.72026-07-26 → 2026-07-27 · 2 obs
● 2026-07-27 19:00:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | c.dns.tw, anytld.apnic.net, a.dns.tw, b.dns.tw... | 16 records |
| sstc.tw | dns.sstc.tw, dns1.sstc.tw | 2 records |
✅ Authoritative Response
Server:211.72.217.135
NS records: dns.sstc.tw, dns1.sstc.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sstc.tw (unsigned zone)
⏱️ Timing
Total: 971ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.254.17.7 |
| NS | 2 | dns.sstc.tw, ns.sstc.tw |
| MX | 1 | mail.sstc.tw (pri: 10) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | sstc.tw admin.sstc.tw |
📌 Glue Records Collected
Total: 18
In-bailiwick: 16 (a.dns.tw, b.dns.tw, c.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
Name Server Role
The NS records for sstc.tw point back to sstc.tw itself.
dns1.sstc.tw, dns.sstc.tw and ns.sstc.tw are often grouped with sstc.tw to function as name servers.
IP Addresses
sstc.tw resolves to just one IP address, 43.254.17.7.
Two other host names, along with wlu.com.tw, darali.com and www.moodstory.com.tw, also share IP numbers with sstc.tw.
Name Servers
sstc.tw has four name servers: sstc.tw, dns1.sstc.tw, dns.sstc.tw and ns.sstc.tw.
sstc.tw resolves to 43.254.17.7. Notably, dns.sstc.tw and ns.sstc.tw share the same IP address, 211.72.217.135.
These two host names — dns.sstc.tw and ns.sstc.tw — each point to 211.72.217.135 IP addresses.
Mail Servers
The sole mail server for sstc.tw is mail.sstc.tw.
There is one IP number for mail.sstc.tw: 211.72.217.135.