phi.com.tw - dns.ninja
phi.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-170.awsdns-21.com ⭐ | ||||||
| A | 2600:9000:5300:aa00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-170.awsdns-21.com | ||||||
| A | 205.251.192.170🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-170.awsdns-21.com | ||||||
| NS | ns-1114.awsdns-11.org | ||||||
| A | 2600:9000:5304:5a00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1114.awsdns-11.org | ||||||
| A | 205.251.196.90🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1114.awsdns-11.org | ||||||
| NS | ns-2003.awsdns-58.co.uk | ||||||
| A | 2600:9000:5307:d300::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2003.awsdns-58.co.uk | ||||||
| A | 205.251.199.211🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| NS | ns-764.awsdns-31.net | ||||||
| A | 2600:9000:5302:fc00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-764.awsdns-31.net | ||||||
| A | 205.251.194.252🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-764.awsdns-31.net | ||||||
| SOA | ns-170.awsdns-21.comawsdns-hostmaster@amazon.com serial=1 | ||||||
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=2006382506 | ||||||
Subdomains
www.phi.com.tw |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns-1114.awsdns-11.org2026-02-22 → 2026-07-16 · 3 obs
● 2026-02-22 00:24:06
● 2026-07-16 07:58:58
●NSns-170.awsdns-21.com2026-02-22 → 2026-07-16 · 3 obs
● 2026-02-22 00:24:06
● 2026-07-16 07:58:58
●NSns-2003.awsdns-58.co.uk2026-02-22 → 2026-07-16 · 3 obs
● 2026-02-22 00:24:06
● 2026-07-16 07:58:58
●NSns-764.awsdns-31.net2026-02-22 → 2026-07-16 · 3 obs
● 2026-02-22 00:24:06
● 2026-07-16 07:58:58
○NSwww.phi.com.tw2018-05-13 → 2018-05-13 · 3 obs
○ 2026-02-22 00:24:06
○ 2026-07-16 07:58:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | f.twnic.net.tw, d.twnic.net.tw, anytld.apnic.net, a.twnic.net.tw... | - |
| phi.com.tw | ns-170.awsdns-21.com, ns-764.awsdns-31.net, ns-1114.awsdns-11.org, ns-2003.awsdns-58.co.uk | - |
✅ Authoritative Response
Server:205.251.199.211
NS records: ns-170.awsdns-21.com, ns-764.awsdns-31.net, ns-1114.awsdns-11.org, ns-2003.awsdns-58.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 653ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1114.awsdns-11.org, ns-170.awsdns-21.com... |
| SOA | 1 | ns-170.awsdns-21.com awsdns-hostmaster.a |
Analysis
Hierarchy
phi.com.tw is the parent zone for www.phi.com.tw.
Name Servers
phi.com.tw has four authoritative name servers: ns-170.awsdns-21.com, ns-764.awsdns-31.net, ns-1114.awsdns-11.org and ns-2003.awsdns-58.co.uk.
phi.com.tw partially shares its NS delegation with several other domains, including 169.41.175.in-addr.arpa, grsarasota.com, 21.128.47.in-addr.arpa and two others.
The name servers ns1-24-ap-southeast-1.ec2-rdns.amazonaws.com, ns2-24-ap-southeast-1.ec2-rdns.amazonaws.com, ns3-24-ap-southeast-1.ec2-rdns.amazonaws.com and ns4-24-ap-southeast-1.ec2-rdns.amazonaws.com are often found in use alongside these name servers.
ns-170.awsdns-21.com, ns-764.awsdns-31.net, ns-1114.awsdns-11.org and ns-2003.awsdns-58.co.uk each carry two IP addresses. ns-170.awsdns-21.com has 205.251.192.170 and 2600:9000:5300:aa00::1; ns-764.awsdns-31.net has 205.251.194.252 and 2600:9000:5302:fc00::1; ns-1114.awsdns-11.org has 205.251.196.90 and 2600:9000:5304:5a00::1; ns-2003.awsdns-58.co.uk has 205.251.199.211 and 2600:9000:5307:d300::1.