`clinicalprecisionlearning-performance.com`

DNSSEC	⚠️ Not signed
NS	`ns1.reedelsevier.com` ⚠️ Not in zone NS records
		A	138.12.4.5^{🇺🇸 AS32472138.12.0.0/17}
			PTR	`ns1.reedelsevier.com`
NS	`ns2.reedelsevier.com` ⚠️ Not in zone NS records
		A	198.176.82.98^{🇬🇧 REED-ELSEVIER-EMEA-GCC198.176.82.0/24}
NS	`ns3.reedelsevier.com` ⚠️ Not in zone NS records
		A	198.176.82.101^{🇬🇧 REED-ELSEVIER-EMEA-GCC198.176.82.0/24}
			PTR	`ns3.reedelsevier.com`

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776943917

Same first word

clinicalprecisionlearning-performance.com

DNS History

8 records (3 active, 5 former)

○NSdns1.idp365.net2018-01-04 → 2018-01-04 · 3 obs

● 2018-01-04 08:09:08
○ 2026-04-20 09:14:42
○ 2026-04-23 11:49:38

○NSdns2.idp365.net2018-01-04 → 2018-01-04 · 3 obs

● 2018-01-04 08:09:08
○ 2026-04-20 09:14:42
○ 2026-04-23 11:49:38

○NSdns3.idp365.net2018-01-04 → 2018-01-04 · 3 obs

● 2018-01-04 08:09:08
○ 2026-04-20 09:14:42
○ 2026-04-23 11:49:38

●NSns1.reedelsevier.com2026-04-20 → 2026-04-23 · 3 obs

○ 2018-01-04 08:09:08
● 2026-04-20 09:14:42
● 2026-04-23 11:49:38

●NSns2.reedelsevier.com2026-04-20 → 2026-04-23 · 3 obs

○ 2018-01-04 08:09:08
● 2026-04-20 09:14:42
● 2026-04-23 11:49:38

●NSns3.reedelsevier.com2026-04-20 → 2026-04-23 · 3 obs

○ 2018-01-04 08:09:08
● 2026-04-20 09:14:42
● 2026-04-23 11:49:38

○MXmail.idp365.net2018-01-04 → 2018-01-04 · 3 obs

● 2018-01-04 08:09:08
○ 2026-04-20 09:14:42
○ 2026-04-23 11:49:38

○A217.19.248.1322018-01-04 → 2018-01-04 · 3 obs

● 2018-01-04 08:09:08
○ 2026-04-20 09:14:42
○ 2026-04-23 11:49:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
clinicalprecisionlearning-performance.com	ns1.reedelsevier.com, ns2.reedelsevier.com, ns3.reedelsevier.com	3 records

✅ Authoritative Response

Server:198.176.82.98

NS records: ns1.reedelsevier.com, ns2.reedelsevier.com, ns3.reedelsevier.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for clinicalprecisionlearning-performance.com (unsigned zone)

⏱️ Timing

Total: 3199ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.reedelsevier.com, ns2.reedelsevier.com, ns3.reedelsevier.com)

Analysis

Name Servers

clinicalprecisionlearning-performance.com is delegated to three name servers: ns1.reedelsevier.com, ns2.reedelsevier.com and ns3.reedelsevier.com.

clinicalprecisionlearning-performance.com at least partially shares name servers with other domains, including em-neuro.com, afjem.org, lexis.com.my, cell.com and lexisgroup.biz.

Hostnames 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.

clinicalprecisionlearning-performance.com - robtex.com