verizon.tw - robtex.com
verizon.tw
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| 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 2011-01-04 #32 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns1.cscdns.net2026-05-03 → 2026-05-09 · 2 obs
● 2026-05-09 17:59:38
●NSdns2.cscdns.net2026-05-03 → 2026-05-09 · 2 obs
● 2026-05-09 17:59:38
●MXcustmx.cscdns.net2026-05-03 → 2026-05-09 · 2 obs
● 2026-05-09 17:59:38
●A165.160.13.202026-05-03 → 2026-05-09 · 2 obs
● 2026-05-09 17:59:38
●A165.160.15.202026-05-03 → 2026-05-09 · 2 obs
● 2026-05-09 17:59:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 16 records |
| verizon.tw | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for verizon.tw (unsigned zone)
⏱️ Timing
Total: 1039ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.15.20, 165.160.13.20 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
IP Addresses
verizon.tw points to two IP numbers: 165.160.13.20 and 165.160.15.20.
Other host names such as octopus.foundation, powerbar.ru, americold.co.in, hetgrotegeld.nl and testyoureq.com share IPs with verizon.tw.
Name Servers
verizon.tw is delegated to two name servers: dns1.cscdns.net and dns2.cscdns.net.
verizon.tw shares the same name server setup as waterintelligenceservices.com, syngentagroupchina.com, mintphysician.com, tumi.com.mx and livenation.in.
Host names with two IP numbers: dns1.cscdns.net points to: 2610:a1:1022::100 and 156.154.130.100; dns2.cscdns.net points to: 2610:a1:1023::100 and 156.154.131.100.
Mail Servers
verizon.tw is handled by a single mail server, custmx.cscdns.net.
The mail server setup for verizon.tw matches that of other domains, for instance tigress-movie.com, h2hplay.com, cytkiva.com, joinvisible.com and ifwd.com.mx.
custmx.cscdns.net points to a single IP: 198.58.121.58.