`therosenbaumgroup.com`

DNSSEC	⚠️ Not signed
A	104.16.160.240^{Cloudflare104.16.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.16.161.240^{Cloudflare104.16.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`amy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c065^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2065^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amy.ns.cloudflare.com`
		A	108.162.192.101^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	172.64.32.101^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	173.245.58.101^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
NS	`byron.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c43^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`byron.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c343^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`byron.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2343^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`byron.ns.cloudflare.com`
		A	108.162.195.67^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`byron.ns.cloudflare.com`
		A	162.159.44.67^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`byron.ns.cloudflare.com`
		A	172.64.35.67^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`byron.ns.cloudflare.com`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`google-site-verification=RdIqqEXG1PlEbNWn7_lbOQLosbUI0Oba-0KTQEugkxs`
TXT	`google-site-verification=TbLRULQNjEs520MiugqIbgzElzWNXfQfQX6emyh7mVY`
SOA	`amy.ns.cloudflare.com`dns@cloudflare.com serial=2400842774

`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=1776146777

Same first word

therosenbaumgroup.com

DNS History

6 records (6 active, 0 former)

●NSamy.ns.cloudflare.com2026-04-01 → 2026-04-14 · 2 obs

● 2026-04-01 01:33:40
● 2026-04-14 06:16:36

●NSbyron.ns.cloudflare.com2026-04-01 → 2026-04-14 · 2 obs

● 2026-04-01 01:33:40
● 2026-04-14 06:16:36

●MXmx00.ionos.com2026-04-01 → 2026-04-14 · 2 obs

● 2026-04-01 01:33:40
● 2026-04-14 06:16:36

●MXmx01.ionos.com2026-04-01 → 2026-04-14 · 2 obs

● 2026-04-01 01:33:40
● 2026-04-14 06:16:36

●A104.16.160.2402026-04-01 → 2026-04-14 · 2 obs

● 2026-04-01 01:33:40
● 2026-04-14 06:16:36

●A104.16.161.2402026-04-01 → 2026-04-14 · 2 obs

● 2026-04-01 01:33:40
● 2026-04-14 06:16:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net...	-
therosenbaumgroup.com	amy.ns.cloudflare.com, byron.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.67

NS records: amy.ns.cloudflare.com, byron.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for therosenbaumgroup.com (unsigned zone)

⏱️ Timing

Total: 155ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.16.161.240, 104.16.160.240`
NS	2	`amy.ns.cloudflare.com, byron.ns.cloudflare.com`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	2	`google-site-verification=RdIqqEXG1PlEbNW, google-site-verification=TbLRULQNjEs520M`
SOA	1	`amy.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (amy.ns.cloudflare.com, amy.ns.cloudflare.com, amy.ns.cloudflare.com...)

Analysis

IP Addresses

Two IP numbers are pointed to by therosenbaumgroup.com: 104.16.160.240 and 104.16.161.240.

other host names include vanheuvenproperties.com, adamparent.com, bonniespindler.com, catherinerossla.com and hudsonparker.com; they share IP numbers with therosenbaumgroup.com.

Name Servers

Two name servers amy.ns.cloudflare.com and byron.ns.cloudflare.com handle the delegation for therosenbaumgroup.com.

therosenbaumgroup.com shares the same name server setup as other domains, for instance lakesarealistingagent.com, tiannawhite.com, halehtroy.com, kwnyc.com and c3groupla.com.

therosenbaumgroup.com at least partially shares name servers with other domains, for instance bcnsrv.com, dealsan.it, konsta-ovk.ru, ichstaerke.de and andrewsun.com.

Six IP addresses per host:

amy.ns.cloudflare.com points to 2606:4700:50::adf5:3a65, 2803:f800:50::6ca2:c065, 2a06:98c1:50::ac40:2065, 108.162.192.101, 172.64.32.101 and 173.245.58.101; byron.ns.cloudflare.com points to 2606:4700:58::a29f:2c43, 2803:f800:50::6ca2:c343, 2a06:98c1:50::ac40:2343, 108.162.195.67, 162.159.44.67 and 172.64.35.67

Mail Servers

therosenbaumgroup.com is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.

therosenbaumgroup.com uses the same mail server setup as other domains, for instance oakmeyergardens.org, tritechinc.biz, mesolawline.com, darwib.com and kashmirteahouse.com.

Host names with one IP:

mx00.ionos.com points to: 74.208.5.3

mx01.ionos.com points to: 74.208.5.21

therosenbaumgroup.com - robtex.com