`practicedeveloper.com`

DNSSEC	⚠️ Not signed
A	207.173.34.89^{🇺🇸 AS7385207.173.0.0/16}
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.com`hostmaster@lexisnexis.com serial=39

`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=1776056727

Subdomains

www.practicedeveloper.com

Same first word

practicedeveloper.com

DNS History

8 records (4 active, 4 former)

○NSns1.lexis-nexis.com2015-06-30 → 2016-06-01 · 4 obs

● 2015-06-30 03:31:32
● 2016-06-01 13:52:14
○ 2016-09-24 16:04:46
○ 2026-04-13 05:20:42

●NSns1.reedelsevier.com2016-09-24 → 2026-04-13 · 3 obs

○ 2016-06-01 13:52:14
● 2016-09-24 16:04:46
● 2026-04-13 05:20:42

○NSns2.lexisnexis.com2015-06-30 → 2016-06-01 · 4 obs

● 2015-06-30 03:31:32
● 2016-06-01 13:52:14
○ 2016-09-24 16:04:46
○ 2026-04-13 05:20:42

●NSns2.reedelsevier.com2016-09-24 → 2026-04-13 · 3 obs

○ 2016-06-01 13:52:14
● 2016-09-24 16:04:46
● 2026-04-13 05:20:42

○NSns3.lexisnexis.com2015-06-30 → 2016-06-01 · 4 obs

● 2015-06-30 03:31:32
● 2016-06-01 13:52:14
○ 2016-09-24 16:04:46
○ 2026-04-13 05:20:42

●NSns3.reedelsevier.com2016-09-24 → 2026-04-13 · 3 obs

○ 2016-06-01 13:52:14
● 2016-09-24 16:04:46
● 2026-04-13 05:20:42

○NSns4.lexisnexis.com2015-06-30 → 2016-06-01 · 4 obs

● 2015-06-30 03:31:32
● 2016-06-01 13:52:14
○ 2016-09-24 16:04:46
○ 2026-04-13 05:20:42

●A207.173.34.892015-06-30 → 2026-04-13 · 2 obs

● 2015-06-30 03:31:32
● 2026-04-13 05:20:42

🔍 DNS Trace

Analysis

Hierarchy

The parent of www.practicedeveloper.com is practicedeveloper.com.

IP Addresses

practicedeveloper.com points to a single IP: 207.173.34.89.

Other host names, such as www.practicedeveloper.com, share IP numbers with practicedeveloper.com.

Name Servers

practicedeveloper.com is delegated to three name servers: ns1.reedelsevier.com, ns2.reedelsevier.com and ns3.reedelsevier.com.

practicedeveloper.com partially shares name servers with other domains; examples include lexisnexis-salescareers.com, zefq-journal.org, cortexjournal.net, litec.fr and reed-elsevier-business.com.

Host names with one IP number:

Host ns1.reedelsevier.com points to 138.12.4.5.

Host ns2.reedelsevier.com points to 198.176.82.98.

Host ns3.reedelsevier.com points to 198.176.82.101.

practicedeveloper.com - robtex.com