riversidecomputing.com - dns.ninja

`riversidecomputing.com`

DNSSEC	⚠️ Not signed
A	216.21.224.199^{🇺🇸 Jacksonville216.21.224.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
NS	`dns026.a.register.com` ⭐ ⚠️ Not in parent delegation
		A	216.21.231.26^{🇺🇸 Jacksonville216.21.231.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
			PTR	`dns026.a.register.com`
NS	`dns013.c.register.com` ⚠️ Not in parent delegation
		A	216.21.235.13^{🇺🇸 Jacksonville216.21.234.0/23 NF ATL SUBNETS}
			PTR	`dns013.c.register.com`
NS	`dns1.srsplus.com` ⚠️ Not in zone NS records
		A	162.159.27.248^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns177.d.register.com` ⚠️ Not in parent delegation
		A	216.21.236.177^{🇺🇸 Jacksonville216.21.236.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
			PTR	`dns177.d.register.com`
NS	`dns2.srsplus.com` ⚠️ Not in zone NS records
		A	162.159.26.197^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns225.b.register.com` ⚠️ Not in parent delegation
		A	216.21.232.225^{🇺🇸 Jacksonville216.21.232.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
			PTR	`dns225.b.register.com`
MX	`riversidecomputing-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c922::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr04cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf-us.emailsignatures365.c...`
SOA	`dns026.a.register.com`root@register.com 2016-06-24 #13

`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=1780881116

Same first word

riversidecomputing.com

DNS History

14 records (8 active, 6 former)

●NSdns013.c.register.com2016-09-17 → 2026-06-08 · 3 obs

○ 2016-04-04 02:18:56
● 2016-09-17 04:37:14
● 2026-06-08 01:18:40

●NSdns026.a.register.com2016-09-17 → 2026-06-08 · 3 obs

○ 2016-04-04 02:18:56
● 2016-09-17 04:37:14
● 2026-06-08 01:18:40

●NSdns1.srsplus.com2026-02-17 → 2026-06-08 · 3 obs

○ 2016-09-17 04:37:14
● 2026-02-17 00:55:56
● 2026-06-08 01:18:40

●NSdns177.d.register.com2016-09-17 → 2026-06-08 · 3 obs

○ 2016-04-04 02:18:56
● 2016-09-17 04:37:14
● 2026-06-08 01:18:40

●NSdns2.srsplus.com2026-02-17 → 2026-06-08 · 3 obs

○ 2016-09-17 04:37:14
● 2026-02-17 00:55:56
● 2026-06-08 01:18:40

●NSdns225.b.register.com2016-09-17 → 2026-06-08 · 3 obs

○ 2016-04-04 02:18:56
● 2016-09-17 04:37:14
● 2026-06-08 01:18:40

○NSns77.worldnic.com2015-05-28 → 2016-04-04 · 4 obs

● 2015-05-28 14:17:48
● 2016-04-04 02:18:56
○ 2016-09-17 04:37:14
○ 2026-06-08 01:18:40

○NSns78.worldnic.com2015-05-28 → 2016-04-04 · 4 obs

● 2015-05-28 14:17:48
● 2016-04-04 02:18:56
○ 2016-09-17 04:37:14
○ 2026-06-08 01:18:40

○MXagilit.com.inbound10.mxlogic.net2015-05-28 → 2017-05-22 · 4 obs

● 2015-05-28 14:17:48
● 2017-05-22 09:13:52
○ 2026-02-17 00:55:56
○ 2026-06-08 01:18:40

○MXagilit.com.inbound10.mxlogicmx.net2015-05-28 → 2017-05-22 · 4 obs

● 2015-05-28 14:17:48
● 2017-05-22 09:13:52
○ 2026-02-17 00:55:56
○ 2026-06-08 01:18:40

●MXriversidecomputing-com.mail.protection.outlook.com2026-02-17 → 2026-06-08 · 3 obs

○ 2017-05-22 09:13:52
● 2026-02-17 00:55:56
● 2026-06-08 01:18:40

○A206.188.193.1602016-09-17 → 2017-05-22 · 5 obs

○ 2016-04-04 02:18:56
● 2016-09-17 04:37:14
● 2017-05-22 09:13:52
○ 2026-02-17 00:55:56
○ 2026-06-08 01:18:40

●A216.21.224.1992026-02-17 → 2026-06-08 · 3 obs

○ 2017-05-22 09:13:52
● 2026-02-17 00:55:56
● 2026-06-08 01:18:40

○A97.65.70.1732015-05-28 → 2016-04-04 · 4 obs

● 2015-05-28 14:17:48
● 2016-04-04 02:18:56
○ 2016-09-17 04:37:14
○ 2026-06-08 01:18:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...	-
riversidecomputing.com	dns1.srsplus.com, dns2.srsplus.com	2 records

✅ Authoritative Response

Server:162.159.27.248

NS records: dns1.srsplus.com, dns2.srsplus.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for riversidecomputing.com (unsigned zone)

⏱️ Timing

Total: 491ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.21.224.199`
NS	4	`dns225.b.register.com, dns026.a.register.com...`
MX	1	`riversidecomputing-com.mail.protection.o`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`dns026.a.register.com root.register.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.srsplus.com, dns2.srsplus.com)

Analysis

IP Addresses

riversidecomputing.com resolves to one IP address: 216.21.224.199.

digitalhotelsignage.com, shaddar.skylist.net, dmcpodiatry.com and two other host names share IP numbers with riversidecomputing.com.

Name Servers

riversidecomputing.com has 6 name servers — dns1.srsplus.com, dns2.srsplus.com, dns026.a.register.com plus three more.

There is at least partial name server overlap between riversidecomputing.com and other domains — lolmdn.info, mystarrphotography.com, josephhouckmusic.com and two more among them.

It is common to see these name servers paired with dns1.register.com, dns2.register.com, dns177.d.register.com and seven other name servers.

Host names with one IP number:

dns1.srsplus.com resolves to the IP address 162.159.27.248.

dns2.srsplus.com resolves to the IP address 162.159.26.197.

dns026.a.register.com resolves to the IP address 216.21.231.26.

dns225.b.register.com resolves to the IP address 216.21.232.225.

dns013.c.register.com resolves to the IP address 216.21.235.13.

dns177.d.register.com resolves to the IP address 216.21.236.177.

Mail Servers

Mail for riversidecomputing.com is handled by a single mail server, riversidecomputing-com.mail.protection.outlook.com.

riversidecomputing-com.mail.protection.outlook.com resolves to 8 IP numbers — 52.101.9.5, 52.101.10.6, 52.101.11.19 plus five more.