coolsms.com.tw - dns.ninja
coolsms.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.163.179.37🇹🇼 HiNet118.163.0.0/16 | ||||||
| PTR | 118-163-179-37.hinet-ip.hinet.net | ||||||
| NS | dns.bellwin.com.tw ⭐ ⚠️ Not in parent delegation | ||||||
| A | 118.163.179.37🇹🇼 HiNet118.163.0.0/16 | ||||||
| PTR | 118-163-179-37.hinet-ip.hinet.net | ||||||
| NS | coolsms.com.tw ⚠️ Not in zone NS records | ||||||
| A | 118.163.179.37🇹🇼 HiNet118.163.0.0/16 | ||||||
| PTR | 118-163-179-37.hinet-ip.hinet.net | ||||||
| NS | dns.coolsms.com.tw ⚠️ Not in zone NS records | ||||||
| SOA | dns.bellwin.com.twlifewind@bellwin.com.tw serial=64 | ||||||
com.tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2006385174 | ||||||
NS for
coolsms.com.tw |
Same first word
Similar names
lcosmos.com |
smscool.nl |
locosms.gr |
closmos.com |
locosms.com |
slsocom.org |
comloss.com |
smolcso.ru |
comssol.com |
loscmos.com |
comsols.com |
locosms.co.uk |
smscool.com |
clossom.com |
DNS History
4 records (4 active, 0 former)
●NScoolsms.com.tw2026-02-16 → 2026-07-24 · 3 obs
● 2026-02-16 22:23:36
● 2026-07-24 07:13:40
●NSdns.bellwin.com.tw2015-07-31 → 2026-07-24 · 3 obs
● 2015-07-31 21:54:54
● 2026-07-24 07:13:40
●NSdns.coolsms.com.tw2026-02-16 → 2026-07-24 · 3 obs
● 2026-02-16 22:23:36
● 2026-07-24 07:13:40
●A118.163.179.372015-07-31 → 2026-07-24 · 3 obs
● 2015-07-31 21:54:54
● 2026-07-24 07:13:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 16 records |
| com.tw | anytld.apnic.net, c.twnic.net.tw, a.twnic.net.tw, h.twnic.net.tw... | 17 records |
| coolsms.com.tw | coolsms.com.tw, dns.coolsms.com.tw | 2 records |
✅ Authoritative Response
Server:118.163.179.37
NS records: coolsms.com.tw, dns.coolsms.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolsms.com.tw (unsigned zone)
⏱️ Timing
Total: 1370ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.163.179.37 |
| NS | 1 | dns.bellwin.com.tw |
| SOA | 1 | dns.bellwin.com.tw lifewind.bellwin.com. |
📌 Glue Records Collected
Total: 35
In-bailiwick: 16 (a.dns.tw, a.dns.tw, b.dns.tw...)
Out-of-bailiwick: 19 (anytld.apnic.net, anytld.apnic.net, h.twnic.net.tw...)
Analysis
Name Server Role
The NS records for coolsms.com.tw point back to coolsms.com.tw itself.
dns.bellwin.com.tw, dns.coolsms.com.tw and coolsms.com.tw are commonly seen together as name servers.
IP Addresses
coolsms.com.tw resolves to just one IP address, 118.163.179.37.
118-163-179-37.hinet-ip.hinet.net and dns.bellwin.com.tw are among other host names that share IP numbers with coolsms.com.tw.
Name Servers
Authority for coolsms.com.tw is delegated across three name servers: coolsms.com.tw, dns.bellwin.com.tw and dns.coolsms.com.tw.
The name servers for coolsms.com.tw overlap at least in part with those of other domains, including 193.183.196.113.in-addr.arpa and 196.183.196.113.in-addr.arpa.
coolsms.com.tw directs to 118.163.179.37, as does dns.bellwin.com.tw — both hostnames resolve to that one IP address.
coolsms.com.tw along with dns.bellwin.com.tw each resolve to 118.163.179.37 IP addresses.