clinicalkey.tw - robtex.com
clinicalkey.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.reedelsevier.com ⭐ | ||||||
| A | 138.12.4.5🇺🇸 AS32472138.12.0.0/17 | ||||||
| PTR | ns1.reedelsevier.com | ||||||
| NS | ns2.reedelsevier.com | ||||||
| A | 198.176.82.98🇬🇧 REED-ELSEVIER-EMEA-GCC198.176.82.0/24 | ||||||
| NS | ns3.reedelsevier.com | ||||||
| A | 198.176.82.101🇬🇧 REED-ELSEVIER-EMEA-GCC198.176.82.0/24 | ||||||
| PTR | ns3.reedelsevier.com | ||||||
| SOA | ns1.reedelsevier.comhostmaster@lexisnexis.com serial=22 | ||||||
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=2011000226 | ||||||
Same first word
DNS History
3 records (3 active, 0 former)
●NSns1.reedelsevier.com2026-04-08 → 2026-04-13 · 2 obs
● 2026-04-08 22:53:44
● 2026-04-13 00:46:36
● 2026-04-13 00:46:36
●NSns2.reedelsevier.com2026-04-08 → 2026-04-13 · 2 obs
● 2026-04-08 22:53:44
● 2026-04-13 00:46:36
● 2026-04-13 00:46:36
●NSns3.reedelsevier.com2026-04-08 → 2026-04-13 · 2 obs
● 2026-04-08 22:53:44
● 2026-04-13 00:46:36
● 2026-04-13 00:46:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| clinicalkey.tw | ns3.reedelsevier.com, ns2.reedelsevier.com, ns1.reedelsevier.com | - |
✅ Authoritative Response
Server:198.176.82.98
NS records: ns3.reedelsevier.com, ns2.reedelsevier.com, ns1.reedelsevier.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for clinicalkey.tw (unsigned zone)
⏱️ Timing
Total: 3976ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.reedelsevier.com, ns2.reedelsevier.com... |
| SOA | 1 | ns1.reedelsevier.com hostmaster.lexisnex |
Analysis
Name Servers
clinicalkey.tw is delegated to three name servers: ns1.reedelsevier.com, ns2.reedelsevier.com and ns3.reedelsevier.com.
clinicalkey.tw at least partially shares name servers with other domains, including fsigenetics.com, lexis-360entreprises.biz, lancethealthnetwork.org, relxgroup.(0x706f726e) and wwwaccurint.com.
Host names with a single IP:
ns1.reedelsevier.com points to 138.12.4.5; ns2.reedelsevier.com points to 198.176.82.98; ns3.reedelsevier.com points to 198.176.82.101.