ns1.isp.com.tw - robtex.com
ns1.isp.com.tw
| DNSSEC | β οΈ Not signed | ||||||
| A | 162.214.130.211πΊπΈ EIGI162.214.0.0/15 Unified Layer | ||||||
| PTR | 162-214-130-211.unifiedlayer.com | ||||||
isp.com.tw
| DNSSEC | β οΈ Not signed | ||||||
| A | 143.95.237.56πΊπΈ EIGI143.95.224.0/19 NF DALLAS Route Object | ||||||
| NS | ns1.webserversystems.com β | ||||||
| NS | ns2.webserversystems.com | ||||||
| MX | isp.com.tw β | ||||||
| SOA | ns1.webserversystems.comroot@localhost.localdomain 2021-12-06 #2 | ||||||
NS for
Previously NS for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
βA143.95.41.1152016-06-29 β 2017-08-20 Β· 5 obs
β 2016-06-29 04:52:32
β 2017-08-20 06:05:46
β 2026-02-16 05:58:46
β 2026-05-11 03:58:48
βA162.214.130.2112026-02-16 β 2026-05-11 Β· 3 obs
β 2026-02-16 05:58:46
β 2026-05-11 03:58:48
βA174.120.172.1632015-06-21 β 2016-01-16 Β· 4 obs
β 2016-01-16 20:07:54
β 2016-06-29 04:52:32
β 2026-05-11 03:58:48
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 15 records |
| isp.com.tw | ns1.webserversystems.com, ns2.webserversystems.com | - |
β Authoritative Response
Server:162.214.129.91
NS records: ns1.webserversystems.com, ns2.webserversystems.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for isp.com.tw (unsigned zone)
β±οΈ Timing
Total: 1176ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.214.130.211 |
π Glue Records Collected
Total: 15
In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)
Out-of-bailiwick: 1 (anytld.apnic.net)
Analysis
Name Server Role
ns1.isp.com.tw serves as a name server for hsiaoi.com and essencephysio.com.
ns1.webserversystems.com, ns2.webserversystems.com and ns2.isp.com.tw are commonly used as name servers together with ns1.isp.com.tw.
IP Addresses
ns1.isp.com.tw resolves to a single IP address: 162.214.130.211.
Other host names including ns1.globalemailmarketing.net, ns1.oxymoron.net, ns1.mobiletechs.ca, ns1.dnet4host.com and ns1.youreasyauto.com share IP numbers with ns1.isp.com.tw.