`attackingthecore.com`

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.com`hostmaster@elsevier.co.uk 2010-10-06 #43

`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=1777014561

Same first word

attackingthecore.com

DNS History

8 records (3 active, 5 former)

○NSns.elsevier.co.uk2015-06-06 → 2016-11-18 · 4 obs

● 2015-06-06 16:18:08
● 2016-11-18 22:14:40
○ 2017-09-10 19:12:06
○ 2026-04-24 07:10:40

○NSns0-a.dns.pipex.net2015-06-06 → 2016-11-18 · 4 obs

● 2015-06-06 16:18:08
● 2016-11-18 22:14:40
○ 2017-09-10 19:12:06
○ 2026-04-24 07:10:40

○NSns1-a.dns.pipex.net2015-06-06 → 2016-11-18 · 4 obs

● 2015-06-06 16:18:08
● 2016-11-18 22:14:40
○ 2017-09-10 19:12:06
○ 2026-04-24 07:10:40

●NSns1.reedelsevier.com2017-09-10 → 2026-04-24 · 3 obs

○ 2016-11-18 22:14:40
● 2017-09-10 19:12:06
● 2026-04-24 07:10:40

●NSns2.reedelsevier.com2017-09-10 → 2026-04-24 · 3 obs

○ 2016-11-18 22:14:40
● 2017-09-10 19:12:06
● 2026-04-24 07:10:40

●NSns3.reedelsevier.com2017-09-10 → 2026-04-24 · 3 obs

○ 2016-11-18 22:14:40
● 2017-09-10 19:12:06
● 2026-04-24 07:10:40

○A188.40.104.2362015-06-06 → 2016-11-18 · 4 obs

● 2015-06-06 16:18:08
● 2016-11-18 22:14:40
○ 2017-09-10 19:12:06
○ 2026-04-24 07:10:40

○A217.19.248.1322017-09-10 → 2017-09-10 · 4 obs

○ 2016-11-18 22:14:40
● 2017-09-10 19:12:06
○ 2026-04-20 09:16:30
○ 2026-04-24 07:10:40

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 337ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns2.reedelsevier.com, ns3.reedelsevier.com...`
SOA	1	`ns1.reedelsevier.com hostmaster.elsevier`

📌 Glue Records Collected

Total: 3

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

Analysis

Name Servers

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

attackingthecore.com partially shares name servers with other domains; examples include relexgroup.net, lexisnexisblog.org, lexiscorporatecompliance.co.uk, ijwdonline.org and hesiinet.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.

attackingthecore.com - robtex.com