`fleisherconsulting.com`

DNSSEC	⚠️ Not signed
A	89.23.103.200^{🇳🇱 GCS-AS89.23.103.0/24}
		PTR	`51570.ip-ptr.tech`
NS	`ns65.worldnic.com` ⭐ ⚠️ Not in parent delegation
		A	162.159.26.185^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns61.worldnic.com` ⚠️ Not in zone NS records
		A	162.159.26.185^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns62.worldnic.com` ⚠️ Not in zone NS records
		A	162.159.27.127^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns66.worldnic.com` ⚠️ Not in parent delegation
		A	162.159.27.127^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`NS65.WORLDNIC.com`namehost@WORLDNIC.com serial=126071515

`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=1785178662

⚠️ On DNS blocklist: tif

Same first word

fleisherconsulting.com

DNS History

14 records (5 active, 9 former)

○NSns-cloud-d1.googledomains.com2018-01-08 → 2018-01-08 · 3 obs

● 2018-01-08 05:35:44
○ 2026-07-26 19:56:04
○ 2026-07-27 19:22:32

○NSns-cloud-d2.googledomains.com2018-01-08 → 2018-01-08 · 3 obs

● 2018-01-08 05:35:44
○ 2026-07-26 19:56:04
○ 2026-07-27 19:22:32

○NSns-cloud-d3.googledomains.com2018-01-08 → 2018-01-08 · 3 obs

● 2018-01-08 05:35:44
○ 2026-07-26 19:56:04
○ 2026-07-27 19:22:32

○NSns-cloud-d4.googledomains.com2018-01-08 → 2018-01-08 · 3 obs

● 2018-01-08 05:35:44
○ 2026-07-26 19:56:04
○ 2026-07-27 19:22:32

●NSns61.worldnic.com2026-07-26 → 2026-07-27 · 3 obs

○ 2018-01-08 05:35:44
● 2026-07-26 19:56:04
● 2026-07-27 19:22:32

●NSns62.worldnic.com2026-07-26 → 2026-07-27 · 3 obs

○ 2018-01-08 05:35:44
● 2026-07-26 19:56:04
● 2026-07-27 19:22:32

●NSns65.worldnic.com2026-07-26 → 2026-07-27 · 3 obs

○ 2018-01-08 05:35:44
● 2026-07-26 19:56:04
● 2026-07-27 19:22:32

●NSns66.worldnic.com2026-07-26 → 2026-07-27 · 3 obs

○ 2018-01-08 05:35:44
● 2026-07-26 19:56:04
● 2026-07-27 19:22:32

○MXalt1.aspmx.l.google.com2018-01-08 → 2018-01-08 · 3 obs

● 2018-01-08 05:35:44
○ 2026-07-26 19:56:04
○ 2026-07-27 19:22:32

○MXalt2.aspmx.l.google.com2018-01-08 → 2018-01-08 · 3 obs

● 2018-01-08 05:35:44
○ 2026-07-26 19:56:04
○ 2026-07-27 19:22:32

○MXalt3.aspmx.l.google.com2018-01-08 → 2018-01-08 · 3 obs

● 2018-01-08 05:35:44
○ 2026-07-26 19:56:04
○ 2026-07-27 19:22:32

○MXalt4.aspmx.l.google.com2018-01-08 → 2018-01-08 · 3 obs

● 2018-01-08 05:35:44
○ 2026-07-26 19:56:04
○ 2026-07-27 19:22:32

○MXaspmx.l.google.com2018-01-08 → 2018-01-08 · 3 obs

● 2018-01-08 05:35:44
○ 2026-07-26 19:56:04
○ 2026-07-27 19:22:32

●A89.23.103.2002026-07-26 → 2026-07-27 · 2 obs

● 2026-07-26 19:56:04
● 2026-07-27 19:22:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net...	-
fleisherconsulting.com	ns61.worldnic.com, ns62.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.185

NS records: ns61.worldnic.com, ns62.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fleisherconsulting.com (unsigned zone)

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.23.103.200`
NS	2	`ns65.worldnic.com, ns66.worldnic.com`
SOA	1	`NS65.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns61.worldnic.com, ns62.worldnic.com)

Analysis

IP Addresses

fleisherconsulting.com has exactly one IP address — 89.23.103.200.

acufertilityspecialists.com, techcorridorin.com, rolloversolutions.com plus two other host names have IP numbers in common with fleisherconsulting.com.

Name Servers

Four name servers handle the delegation for fleisherconsulting.com: ns61.worldnic.com, ns62.worldnic.com, ns65.worldnic.com and ns66.worldnic.com.

fleisherconsulting.com shares at least some of its name servers with other domains, including gnifoundation.org, lowthersoftware.com, hancockso.com and two others.

The four host names ns61.worldnic.com, ns62.worldnic.com, ns65.worldnic.com and ns66.worldnic.com each resolve to a single IP address. ns61.worldnic.com and ns65.worldnic.com both point to 162.159.26.185, while ns62.worldnic.com and ns66.worldnic.com both point to 162.159.27.127.

Host names pointing to 162.159.26.185 IP addresses: ns61.worldnic.com and ns65.worldnic.com.

Host names pointing to 162.159.27.127 IP addresses: ns62.worldnic.com and ns66.worldnic.com.

fleisherconsulting.com - robtex.com