pfizer.tw - robtex.com
pfizer.tw
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| 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 serial=2010999980 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.p201.dns.oraclecloud.net2026-04-10 → 2026-04-11 · 2 obs
● 2026-04-11 21:56:02
●NSns2.p201.dns.oraclecloud.net2026-04-10 → 2026-04-11 · 2 obs
● 2026-04-11 21:56:02
●NSns3.p201.dns.oraclecloud.net2026-04-10 → 2026-04-11 · 2 obs
● 2026-04-11 21:56:02
●NSns4.p201.dns.oraclecloud.net2026-04-10 → 2026-04-11 · 2 obs
● 2026-04-11 21:56:02
●A192.29.61.2372026-04-10 → 2026-04-11 · 2 obs
● 2026-04-11 21:56:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| pfizer.tw | ns4.p201.dns.oraclecloud.net, ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net | - |
✅ Authoritative Response
Server:108.59.170.201
NS records: ns4.p201.dns.oraclecloud.net, ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pfizer.tw (unsigned zone)
⏱️ Timing
Total: 1409ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.29.61.237 |
| NS | 4 | ns4.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net... |
| SOA | 1 | ns1.p201.dns.oraclecloud.net hostmaster. |
Analysis
IP Addresses
pfizer.tw points to a single IP: 192.29.61.237.
Other host names, for instance pfizerpro.cl, janus-kinaasi.fi, emotionspace.co.il, ibrance.ua and zeckenschule.at share IP numbers with pfizer.tw.
Name Servers
pfizer.tw is delegated to four name servers: ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net and ns4.p201.dns.oraclecloud.net.
pfizer.tw at least partially shares its name servers with other domains, for instance boldlycaring.com, atlanticmutual.com, fiscalbeat.com, depotestosteronehcp.com and prevnar20.ca.
these name servers are commonly used with the name servers a1-160.akam.net, a11-66.akam.net, a13-65.akam.net, a18-67.akam.net, dns2.p07.nsone.net and dns4.p07.nsone.net.
Host names with two IPs: ns1.p201.dns.oraclecloud.net points to 2600:2000:2100::c9 and 108.59.166.201; ns2.p201.dns.oraclecloud.net points to 2600:2000:2110::c9 and 108.59.168.201; ns3.p201.dns.oraclecloud.net points to 2600:2000:2120::c9 and 108.59.170.201; ns4.p201.dns.oraclecloud.net points to 2600:2000:2130::c9 and 108.59.172.201.