clinicalkey.nl - robtex.com
clinicalkey.nl
| 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 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-14 12:00:02 +0000 (EPOCH 1776168002) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-14 #24 | ||||||
Same first word
DNS History
3 records (3 active, 0 former)
●NSns1.reedelsevier.com2026-04-08 → 2026-04-14 · 2 obs
● 2026-04-08 22:59:20
● 2026-04-14 12:59:04
● 2026-04-14 12:59:04
●NSns2.reedelsevier.com2026-04-08 → 2026-04-14 · 2 obs
● 2026-04-08 22:59:20
● 2026-04-14 12:59:04
● 2026-04-14 12:59:04
●NSns3.reedelsevier.com2026-04-08 → 2026-04-14 · 2 obs
● 2026-04-08 22:59:20
● 2026-04-14 12:59:04
● 2026-04-14 12:59:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| clinicalkey.nl | ns1.reedelsevier.com, ns2.reedelsevier.com, ns3.reedelsevier.com | - |
✅ Authoritative Response
Server:138.12.4.5
NS records: ns1.reedelsevier.com, ns2.reedelsevier.com, ns3.reedelsevier.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for clinicalkey.nl (unsigned zone)
⏱️ Timing
Total: 3318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.reedelsevier.com, ns3.reedelsevier.com... |
| SOA | 1 | ns1.reedelsevier.com hostmaster.lexisnex |
Analysis
Name Servers
clinicalkey.nl is delegated to three name servers ns1.reedelsevier.com, ns2.reedelsevier.com and ns3.reedelsevier.com.
clinicalkey.nl at least partially shares name servers with other domains, for instance lexis-seminar.jp, lexisnexisip.online, lexisnexisfileandserve.com, tech-share.co.uk and myelsevierhealth.com.
Host names with one IP number: 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.