`rivermarkcuonline.com`

DNSSEC	⚠️ Not signed
A	66.96.162.131^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
		PTR	`131.162.96.66.static.eigbox.net`
NS	`ns1.domain.com` ⭐
		A	172.64.52.73^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.domain.com`
		A	172.64.53.117^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx.rivermarkcuonline.com` ⭐
		A	66.96.140.172^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`172.140.96.66.static.eigbox.net`
		A	66.96.140.173^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`173.140.96.66.static.eigbox.net`
TXT	`v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all`
SOA	`ns1.domain.com`dnsadmin@domain.com 2019-12-30 #72

`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=1778539031

Same first word

rivermarkcuonline.com

rivermarkcuonline.org

DNS History

7 records (4 active, 3 former)

●NSns1.domain.com2026-05-11 → 2026-05-11 · 2 obs

○ 2017-01-09 10:44:52
● 2026-05-11 23:03:00

○NSns1.parkingcrew.net2017-01-09 → 2017-01-09 · 2 obs

● 2017-01-09 10:44:52
○ 2026-05-11 23:03:00

●NSns2.domain.com2026-05-11 → 2026-05-11 · 2 obs

○ 2017-01-09 10:44:52
● 2026-05-11 23:03:00

○NSns2.parkingcrew.net2017-01-09 → 2017-01-09 · 2 obs

● 2017-01-09 10:44:52
○ 2026-05-11 23:03:00

●MXmx.rivermarkcuonline.com2026-05-11 → 2026-05-11 · 1 obs

● 2026-05-11 23:03:00

○A185.53.179.72017-01-09 → 2017-01-09 · 2 obs

● 2017-01-09 10:44:52
○ 2026-05-11 23:03:00

●A66.96.162.1312026-05-11 → 2026-05-11 · 2 obs

○ 2017-01-09 10:44:52
● 2026-05-11 23:03:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
rivermarkcuonline.com	ns2.domain.com, ns1.domain.com	2 records

✅ Authoritative Response

Server:172.64.53.117

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rivermarkcuonline.com (unsigned zone)

⏱️ Timing

Total: 249ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.96.162.131`
NS	2	`ns2.domain.com, ns1.domain.com`
MX	1	`mx.rivermarkcuonline.com (pri: 30)`
TXT	1	`v=spf1 ip4:66.96.128.0/18 include:websit`
SOA	1	`ns1.domain.com dnsadmin.domain.com`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

rivermarkcuonline.com points to a single IP number: 66.96.162.131.

Other host names, for instance confidentialinvestigations.com, dirbs.net, aeroacer.com, kimskreativedesigns.com and basshustler.com share IP numbers with rivermarkcuonline.com.

Name Servers

rivermarkcuonline.com is delegated to two name servers: ns1.domain.com and ns2.domain.com.

rivermarkcuonline.com uses the same name server setup as other domains, for instance kimki.com, icon.dental, churchlegalhelp.com, harperlawllc.com and montessorichildrenshouse.org.

rivermarkcuonline.com shares name servers with other domains at least partially, for instance veritaslinks.com, paderngvideo-ase.com, subza.com, checkssn.net and maxcares.com.

these name servers are often used with ns1.yourhostingaccount.com, ns2.yourhostingaccount.com and ns3.domain.com.

Host names with one IP number:

ns1.domain.com points to: 172.64.52.73.

ns2.domain.com points to: 172.64.53.117.

Mail Servers

The mail server for rivermarkcuonline.com is mx.rivermarkcuonline.com.

Host name mx.rivermarkcuonline.com resolves to two IPs: 66.96.140.172 and 66.96.140.173.

rivermarkcuonline.com - robtex.com