`leibowitz-research.com`

DNSSEC	⚠️ Not signed
A	162.215.118.2^{🇺🇸 EIGI162.214.0.0/15 Unified Layer}
		PTR	`162-215-118-2.unifiedlayer.com`
NS	`ns31.cloudns.net` ⭐
		A	2a00:1768:1001:9::31:1^{🇳🇱 NFORCE2a00:1768:1001:9::/64}
			PTR	`ns31.cloudns.net`
		A	109.201.133.111^{🇳🇱 NFORCE109.201.128.0/19 NFOrce Entertainment BV - 109.201.128.0/19 route}
			PTR	`ns31.cloudns.net`
NS	`ns1.americanweb.net`
		A	185.136.96.66^{🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd}
			PTR	`pns31.cloudns.net`
NS	`ns2.americanweb.net`
		A	185.136.97.66^{CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd}
			PTR	`pns32.cloudns.net`
NS	`ns3.americanweb.net` ⚠️ Not in parent delegation
		A	185.136.98.66^{🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd}
			PTR	`pns33.cloudns.net`
NS	`ns4.americanweb.net` ⚠️ Not in parent delegation
		A	185.136.99.66^{CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd}
			PTR	`pns34.cloudns.net`
MX	`mail.leibowitz-research.com` ⭐
		A	162.215.118.2^{🇺🇸 EIGI162.214.0.0/15 Unified Layer}
			PTR	`162-215-118-2.unifiedlayer.com`
SOA	`ns31.cloudns.net`support@cloudns.net 2023-01-03 #11

`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=1775946302

Subdomains

mail.leibowitz-research.com

Same first word

leibowitz-research.com

DNS History

8 records (7 active, 1 former)

●NSns1.americanweb.net2015-08-03 → 2026-04-11 · 2 obs

● 2015-08-03 10:54:48
● 2026-04-11 22:37:16

●NSns2.americanweb.net2015-08-03 → 2026-04-11 · 2 obs

● 2015-08-03 10:54:48
● 2026-04-11 22:37:16

●NSns3.americanweb.net2026-02-24 → 2026-04-11 · 3 obs

○ 2015-08-03 10:54:48
● 2026-02-24 20:30:40
● 2026-04-11 22:37:16

●NSns31.cloudns.net2026-02-24 → 2026-04-11 · 3 obs

○ 2015-08-03 10:54:48
● 2026-02-24 20:30:40
● 2026-04-11 22:37:16

●NSns4.americanweb.net2026-02-24 → 2026-04-11 · 3 obs

○ 2015-08-03 10:54:48
● 2026-02-24 20:30:40
● 2026-04-11 22:37:16

●MXmail.leibowitz-research.com2015-08-03 → 2026-04-11 · 2 obs

● 2015-08-03 10:54:48
● 2026-04-11 22:37:16

●A162.215.118.22026-02-24 → 2026-04-11 · 3 obs

○ 2018-07-12 18:46:48
● 2026-02-24 20:30:40
● 2026-04-11 22:37:16

○A65.17.196.1202015-08-03 → 2018-07-12 · 4 obs

● 2015-08-03 10:54:48
● 2018-07-12 18:46:48
○ 2026-02-24 20:30:40
○ 2026-04-11 22:37:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
leibowitz-research.com	ns1.americanweb.net, ns2.americanweb.net	-

✅ Authoritative Response

Server:185.136.96.66

NS records: ns1.americanweb.net, ns2.americanweb.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leibowitz-research.com (unsigned zone)

⏱️ Timing

Total: 348ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.215.118.2`
NS	4	`ns2.americanweb.net, ns3.americanweb.net...`
MX	1	`mail.leibowitz-research.com (pri: 10)`
SOA	1	`ns31.cloudns.net support.cloudns.net`

Analysis

Hierarchy

The parent of mail.leibowitz-research.com is leibowitz-research.com.

IP Addresses

leibowitz-research.com points to an IP address: 162.215.118.2.

other host names include employee-relations.sblinks.net, washmycardetailing.com.au, _dc-mx.ca456b47dd39.3ddoneright.com, www.invoices.dofollowlinks.org and aclaraeng.com; they share IP numbers with leibowitz-research.com.

Name Servers

leibowitz-research.com is delegated to five name servers: ns1.americanweb.net, ns2.americanweb.net, ns3.americanweb.net, ns4.americanweb.net and ns31.cloudns.net.

leibowitz-research.com at least partially shares name servers with other domains, for instance velotown.dns-cloud.net, nbooks-service.com, olmedo.cl, powerintegritycorp.com and maize.md.

these name servers are commonly used alongside the name servers ns32.cloudns.net, pns31.cloudns.net, ns33.cloudns.net, ns34.cloudns.net, pns32.cloudns.net, pns33.cloudns.net and pns34.cloudns.net.

Host names with two IP numbers: ns31.cloudns.net points to 2a00:1768:1001:9::31:1 and 109.201.133.111.

Host names with one IP number: ns1.americanweb.net points to 185.136.96.66; ns2.americanweb.net points to 185.136.97.66; ns3.americanweb.net points to 185.136.98.66; ns4.americanweb.net points to 185.136.99.66.

Mail Servers

leibowitz-research.com is handled by a single mail server, mail.leibowitz-research.com.

The host name mail.leibowitz-research.com points to IP 162.215.118.2.

leibowitz-research.com - robtex.com