rlcomputersolutions.net - dns.ninja

`rlcomputersolutions.net`

DNSSEC	⚠️ Not signed
NS	`clark.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c157^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2157^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clark.ns.cloudflare.com`
		A	108.162.193.87^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	172.64.33.87^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	173.245.59.87^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
NS	`uma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c092^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`uma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2092^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`uma.ns.cloudflare.com`
		A	108.162.192.146^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	172.64.32.146^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	173.245.58.146^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=05a7c3fc9ae785df97a168b6f2490b8f51efa1b3`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
SOA	`clark.ns.cloudflare.com`dns@cloudflare.com serial=2411213078

`net`

	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=1785900014

Subdomains

mail.rlcomputersolutions.net

Same first word

rlcomputersolutions.net

DNS History

20 records (4 active, 16 former)

●NSclark.ns.cloudflare.com2020-01-29 → 2026-08-05 · 3 obs

○ 2016-12-02 21:09:04
● 2020-01-29 17:49:30
● 2026-08-05 03:22:30

○NSns13.domaincontrol.com2015-06-19 → 2016-12-02 · 4 obs

● 2015-06-19 15:22:20
● 2016-12-02 21:09:04
○ 2020-01-29 17:49:30
○ 2026-08-05 03:22:30

○NSns14.domaincontrol.com2015-06-19 → 2016-12-02 · 4 obs

● 2015-06-19 15:22:20
● 2016-12-02 21:09:04
○ 2020-01-29 17:49:30
○ 2026-08-05 03:22:30

●NSuma.ns.cloudflare.com2020-01-29 → 2026-08-05 · 3 obs

○ 2016-12-02 21:09:04
● 2020-01-29 17:49:30
● 2026-08-05 03:22:30

●MXmail.protonmail.ch2026-08-05 → 2026-08-05 · 2 obs

○ 2026-03-24 22:36:18
● 2026-08-05 03:22:30

●MXmailsec.protonmail.ch2026-08-05 → 2026-08-05 · 2 obs

○ 2026-03-24 22:36:18
● 2026-08-05 03:22:30

○MXmr.rafwebhosting.com2015-06-19 → 2016-04-19 · 4 obs

● 2015-06-19 15:22:20
● 2016-04-19 04:38:16
○ 2016-12-02 21:09:04
○ 2026-08-05 03:22:30

○MXmr3.rafwebhosting.com2015-06-19 → 2016-04-19 · 4 obs

● 2015-06-19 15:22:20
● 2016-04-19 04:38:16
○ 2016-12-02 21:09:04
○ 2026-08-05 03:22:30

○MXmx.rlcs.us2016-12-02 → 2016-12-02 · 4 obs

○ 2016-04-19 04:38:16
● 2016-12-02 21:09:04
○ 2020-01-29 17:49:30
○ 2026-08-05 03:22:30

○MXmx1.rlcs.us2016-12-02 → 2016-12-02 · 4 obs

○ 2016-04-19 04:38:16
● 2016-12-02 21:09:04
○ 2020-01-29 17:49:30
○ 2026-08-05 03:22:30

○MXmx2.rlcs.us2020-01-29 → 2020-01-29 · 4 obs

○ 2016-12-02 21:09:04
● 2020-01-29 17:49:30
○ 2026-03-24 22:36:18
○ 2026-08-05 03:22:30

○MXmx3.rlcs.us2020-01-29 → 2020-01-29 · 4 obs

○ 2016-12-02 21:09:04
● 2020-01-29 17:49:30
○ 2026-03-24 22:36:18
○ 2026-08-05 03:22:30

○MXmx4.rlcs.us2020-01-29 → 2020-01-29 · 4 obs

○ 2016-12-02 21:09:04
● 2020-01-29 17:49:30
○ 2026-03-24 22:36:18
○ 2026-08-05 03:22:30

○MXsatoshi.rlcshosting.com2026-03-24 → 2026-03-24 · 3 obs

○ 2020-01-29 17:49:30
● 2026-03-24 22:36:18
○ 2026-08-05 03:22:30

○A104.18.52.1392020-01-29 → 2020-01-29 · 4 obs

○ 2016-12-02 21:09:04
● 2020-01-29 17:49:30
○ 2026-03-24 22:36:18
○ 2026-08-05 03:22:30

○A104.18.53.1392020-01-29 → 2020-01-29 · 4 obs

○ 2016-12-02 21:09:04
● 2020-01-29 17:49:30
○ 2026-03-24 22:36:18
○ 2026-08-05 03:22:30

○A2606:4700:3032::6812:358b2020-01-29 → 2020-01-29 · 4 obs

○ 2016-12-02 21:09:04
● 2020-01-29 17:49:30
○ 2026-03-24 22:36:18
○ 2026-08-05 03:22:30

○A2606:4700:3037::6812:348b2020-01-29 → 2020-01-29 · 4 obs

○ 2016-12-02 21:09:04
● 2020-01-29 17:49:30
○ 2026-03-24 22:36:18
○ 2026-08-05 03:22:30

○A66.129.92.1492015-06-19 → 2015-06-19 · 3 obs

● 2015-06-19 15:22:20
○ 2015-11-01 16:01:16
○ 2026-08-05 03:22:30

○A66.129.92.1502015-11-01 → 2016-12-02 · 5 obs

○ 2015-06-19 15:22:20
● 2015-11-01 16:01:16
● 2016-12-02 21:09:04
○ 2020-01-29 17:49:30
○ 2026-08-05 03:22:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
rlcomputersolutions.net	uma.ns.cloudflare.com, clark.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.87

NS records: uma.ns.cloudflare.com, clark.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rlcomputersolutions.net (unsigned zone)

⏱️ Timing

Total: 337ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`clark.ns.cloudflare.com, uma.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=05a7c3fc9ae785df, v=spf1 include:_spf.protonmail.ch ~all`
SOA	1	`clark.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

rlcomputersolutions.net serves as the parent of mail.rlcomputersolutions.net.

Name Servers

rlcomputersolutions.net is delegated to two name servers: clark.ns.cloudflare.com and uma.ns.cloudflare.com.

rlcomputersolutions.net shares its NS records with other domains, for example cinnabonaustralia.com, 123kartuse.si, doctorsnmedicine.com and two others.

rlcomputersolutions.net has at least partial name server overlap with other domains, such as jelly.com.tw, davidjennings.co.uk, 008902.com and two others.

It is common to see these name servers used together with name servers keyla.ns.cloudflare.com and alex.ns.cloudflare.com.

DNS names with 6 IP addresses:

clark.ns.cloudflare.com resolves to 108.162.193.87, 172.64.33.87, 173.245.59.87 and 3 other IP addresses.

uma.ns.cloudflare.com resolves to 108.162.192.146, 172.64.32.146, 173.245.58.146 and 3 other IP addresses.

Mail Servers

rlcomputersolutions.net is served by two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

Among the domains sharing a mail server setup with rlcomputersolutions.net are tets.de, arbelossoftware.com, mjanicki.com and two others.

There is at least a partial MX overlap between rlcomputersolutions.net and other domains, including gf.network, indigenexus.net, peterschmitt.fr and two others.

mail.protonmail.ch and mailsec.protonmail.ch each have three IP addresses — mail.protonmail.ch directs to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch directs to 176.119.200.129, 185.70.42.129 and 185.205.70.129.