`researchbook.com`

DNSSEC	⚠️ Not signed
A	52.20.84.62^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
		PTR	`ec2-52-20-84-62.compute-1.amazonaws.com`
NS	`ns1.atom.com` ⭐
		A	44.219.81.145^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-219-81-145.compute-1.amazonaws.com`
NS	`ns2.atom.com`
		A	50.19.240.86^{🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix}
			PTR	`ec2-50-19-240-86.compute-1.amazonaws.com`
SOA	`ns1.atom.com`hostmaster@researchbook.com 2025-09-24 #4

`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=1774724462

Same first word

researchbook.com

researchbook.org

Similar names

bookresearch.com

bookresearch.ru

DNS History

11 records (3 active, 8 former)

○NSbuy.internettraffic.com2015-06-15 → 2016-06-28 · 4 obs

● 2015-06-15 04:26:20
● 2016-06-28 09:40:16
○ 2017-03-13 02:58:58
○ 2026-03-28 19:30:02

●NSns1.atom.com2026-03-14 → 2026-03-28 · 3 obs

○ 2020-03-07 16:57:38
● 2026-03-14 13:42:58
● 2026-03-28 19:30:02

○NSns1.uniregistrymarket.link2017-03-13 → 2020-03-07 · 5 obs

○ 2016-06-28 09:40:16
● 2017-03-13 02:58:58
● 2020-03-07 16:57:38
○ 2026-03-14 13:42:58
○ 2026-03-28 19:30:02

●NSns2.atom.com2026-03-14 → 2026-03-28 · 3 obs

○ 2020-03-07 16:57:38
● 2026-03-14 13:42:58
● 2026-03-28 19:30:02

○NSns2.uniregistrymarket.link2017-03-13 → 2020-03-07 · 5 obs

○ 2016-06-28 09:40:16
● 2017-03-13 02:58:58
● 2020-03-07 16:57:38
○ 2026-03-14 13:42:58
○ 2026-03-28 19:30:02

○NSsell.internettraffic.com2015-06-15 → 2016-06-28 · 4 obs

● 2015-06-15 04:26:20
● 2016-06-28 09:40:16
○ 2017-03-13 02:58:58
○ 2026-03-28 19:30:02

○MXmx247.in-mx.com2020-03-07 → 2020-03-07 · 3 obs

● 2020-03-07 16:57:38
○ 2026-03-14 13:42:58
○ 2026-03-28 19:30:02

○MXmx247.in-mx.net2020-03-07 → 2020-03-07 · 3 obs

● 2020-03-07 16:57:38
○ 2026-03-14 13:42:58
○ 2026-03-28 19:30:02

●A52.20.84.622026-03-14 → 2026-03-28 · 3 obs

○ 2020-03-07 16:57:38
● 2026-03-14 13:42:58
● 2026-03-28 19:30:02

○A69.172.201.1532016-06-28 → 2020-03-07 · 5 obs

○ 2016-02-24 07:23:58
● 2016-06-28 09:40:16
● 2020-03-07 16:57:38
○ 2026-03-14 13:42:58
○ 2026-03-28 19:30:02

○A69.172.201.2082015-06-15 → 2016-02-24 · 4 obs

● 2015-06-15 04:26:20
● 2016-02-24 07:23:58
○ 2016-06-28 09:40:16
○ 2026-03-28 19:30:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
researchbook.com	ns1.atom.com, ns2.atom.com	2 records

✅ Authoritative Response

Server:50.19.240.86

NS records: ns1.atom.com, ns2.atom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for researchbook.com (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.20.84.62`
NS	2	`ns1.atom.com, ns2.atom.com`
SOA	1	`ns1.atom.com hostmaster.researchbook.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)

Analysis

IP Addresses

researchbook.com resolves to one IP number: 52.20.84.62.

other host names including skytiva.com, adcash.co, www.vpsunlimited.com, lichoice.com and decounter.com share IP numbers with researchbook.com.

Name Servers

researchbook.com is delegated to two name servers ns1.atom.com and ns2.atom.com.

researchbook.com shares the same name server setup as other domains, for instance efund.us, kamisu.com, bearninja.com, eyesaver.com and edulad.com.

Host names with one IP number:

ns1.atom.com points to 44.219.81.145

ns2.atom.com points to 50.19.240.86

researchbook.com - robtex.com