csts.com.tw - robtex.com
csts.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.29.17.65🇺🇸 Amazon64.29.17.0/24 EC2 Prefix | ||||||
| A | 216.198.79.65🇺🇸 Amazon216.198.79.0/24 EC2 Prefix | ||||||
| NS | ns1.vercel-dns.com ⭐ | ||||||
| A | 2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| A | 198.51.44.13🇺🇸 NSONE198.51.44.0/24 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| NS | ns2.vercel-dns.com | ||||||
| A | 2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| A | 198.51.45.13🇺🇸 NSONE198.51.45.0/24 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1782988762 | ||||||
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=2006386150 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSadmns1.hinet.net2018-05-11 → 2018-05-11 · 3 obs
○ 2026-07-27 12:46:42
○ 2026-07-27 20:34:16
○NSadmns2.hinet.net2018-05-11 → 2018-05-11 · 3 obs
○ 2026-07-27 12:46:42
○ 2026-07-27 20:34:16
●NSns1.vercel-dns.com2026-07-27 → 2026-07-27 · 3 obs
● 2026-07-27 12:46:42
● 2026-07-27 20:34:16
●NSns2.vercel-dns.com2026-07-27 → 2026-07-27 · 3 obs
● 2026-07-27 12:46:42
● 2026-07-27 20:34:16
○MXmail.csts.com.tw2018-05-11 → 2018-05-11 · 3 obs
○ 2026-07-27 12:46:42
○ 2026-07-27 20:34:16
○A114.33.141.1622018-05-11 → 2018-05-11 · 3 obs
○ 2026-07-27 12:46:42
○ 2026-07-27 20:34:16
●A216.198.79.652026-07-27 → 2026-07-27 · 3 obs
● 2026-07-27 12:46:42
● 2026-07-27 20:34:16
○A64.29.17.12026-07-27 → 2026-07-27 · 3 obs
● 2026-07-27 12:46:42
○ 2026-07-27 20:34:16
●A64.29.17.652026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 20:34:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| csts.com.tw | ns2.vercel-dns.com, ns1.vercel-dns.com | - |
✅ Authoritative Response
Server:198.51.44.13
NS records: ns2.vercel-dns.com, ns1.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for csts.com.tw (unsigned zone)
⏱️ Timing
Total: 703ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 64.29.17.65, 216.198.79.65 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
Analysis
IP Addresses
csts.com.tw has two IP addresses: 64.29.17.65 and 216.198.79.65
Additional host names — mail.euros.gr, greatidea4u.com, mail.ryanamoore.com and two others — share IP numbers with csts.com.tw.
Name Servers
csts.com.tw is delegated to two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.
csts.com.tw shares its name server setup with other domains, including bettersign.ai, effect.com, recprof.com and two others.
csts.com.tw shares at least some of its name servers with other domains, such as weflycheap.nl.
ns1.vercel-dns.com and ns2.vercel-dns.com each resolve to two IP addresses: ns1.vercel-dns.com points to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1, while ns2.vercel-dns.com points to 198.51.45.13 and 2a00:edc0:6259:7:13::2.