`lexis-education.com`

DNSSEC	⚠️ Not signed
A	138.12.4.176^{🇺🇸 AS32472138.12.0.0/17}
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`
TXT	`v=spf1 -all`
SOA	`ns1.reedelsevier.com`hostmaster@lexisnexis.com serial=26

`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=1776157792

Same first word

lexis-education.com

DNS History

5 records (4 active, 1 former)

●NSns1.reedelsevier.com2016-12-17 → 2026-04-14 · 2 obs

● 2016-12-17 15:45:12
● 2026-04-14 09:20:02

●NSns2.reedelsevier.com2016-12-17 → 2026-04-14 · 2 obs

● 2016-12-17 15:45:12
● 2026-04-14 09:20:02

●NSns3.reedelsevier.com2016-12-17 → 2026-04-14 · 2 obs

● 2016-12-17 15:45:12
● 2026-04-14 09:20:02

○A138.12.4.1742016-12-17 → 2018-01-09 · 4 obs

● 2016-12-17 15:45:12
● 2018-01-09 11:58:18
○ 2026-04-08 22:58:38
○ 2026-04-14 09:20:02

●A138.12.4.1762026-04-08 → 2026-04-14 · 3 obs

○ 2018-01-09 11:58:18
● 2026-04-08 22:58:38
● 2026-04-14 09:20:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lexis-education.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 lexis-education.com (unsigned zone)

⏱️ Timing

Total: 3202ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`138.12.4.176`
NS	3	`ns2.reedelsevier.com, ns1.reedelsevier.com...`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.reedelsevier.com hostmaster.lexisnex`

📌 Glue Records Collected

Total: 3

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

Analysis

IP Addresses

lexis-education.com resolves to one IP number: 138.12.4.176.

Other host names, for instance hswjobs.co.uk, lexisweb.org, lexisnexis.net.br, lexisalert.com and reed-elsevier.com.tw share IP numbers with lexis-education.com.

Name Servers

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

lexis-education.com at least partially shares name servers with other domains, including lexisnet.com, timeandbillingsoftware.com, updatecancer.kr, bjmsu.com and regn.info.

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.

lexis-education.com - robtex.com