`isrcomputing.com`

DNSSEC	⚠️ Not signed
A	50.7.24.82^{🇳🇱 FDCServers50.7.24.0/23 FDCservers.net}
A	204.11.100.4^{🇺🇸 AS19133204.11.100.0/24 PNAP-AMS004 bdhg10g}
NS	`dns1.cloudns.net` ⭐
		A	2a06:fb00:1::1:77^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`dns1.cloudns.net`
		A	185.136.96.77^{🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd}
			PTR	`dns1.cloudns.net`
NS	`dns2.cloudns.net`
		A	2a06:fb00:1::2:77^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`dns2.cloudns.net`
		A	185.136.97.77^{CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd}
			PTR	`dns2.cloudns.net`
NS	`dns5.cloudns.net`
		A	2a06:fb00:1::3:77^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`dns5.cloudns.net`
		A	185.136.98.77^{🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd}
			PTR	`dns5.cloudns.net`
NS	`dns6.cloudns.net`
		A	2a06:fb00:1::4:77^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`dns6.cloudns.net`
		A	185.136.99.77^{CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd}
			PTR	`dns6.cloudns.net`
MX	`mailforward21.cloudns.net` ⭐
		A	2a00:1768:1001:9::23^{🇳🇱 NFORCE2a00:1768:1001:9::/64}
			PTR	`mailforward21.cloudns.net`
		A	109.201.133.110^{🇳🇱 NFORCE109.201.128.0/19 NFOrce Entertainment BV - 109.201.128.0/19 route}
			PTR	`mailforward21.cloudns.net`
MX	`mailforward22.cloudns.net`⁽¹⁰⁾
		A	2a0b:1640:1:1:1:1:325:241^{🇧🇬 Publicloud2a0b:1640:1::/48 PubliCloud}
			PTR	`mf22-de.cloudmails.net`
		A	185.206.180.83^{🇩🇪 Publicloud185.206.180.0/24 PubliCloud}
			PTR	`mf22-de.cloudmails.net`
SOA	`dns1.cloudns.net`support@cloudns.net 2026-04-09 #1

`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=1777034876

Same first word

isrcomputing.com

DNS History

12 records (8 active, 4 former)

●NSdns1.cloudns.net2026-02-18 → 2026-04-24 · 3 obs

○ 2017-04-01 16:52:40
● 2026-02-18 20:43:24
● 2026-04-24 13:15:18

●NSdns2.cloudns.net2026-02-18 → 2026-04-24 · 3 obs

○ 2017-04-01 16:52:40
● 2026-02-18 20:43:24
● 2026-04-24 13:15:18

●NSdns5.cloudns.net2026-02-18 → 2026-04-24 · 3 obs

○ 2017-04-01 16:52:40
● 2026-02-18 20:43:24
● 2026-04-24 13:15:18

●NSdns6.cloudns.net2026-02-18 → 2026-04-24 · 3 obs

○ 2017-04-01 16:52:40
● 2026-02-18 20:43:24
● 2026-04-24 13:15:18

○NSns77.worldnic.com2015-06-04 → 2017-04-01 · 4 obs

● 2015-06-04 17:22:28
● 2017-04-01 16:52:40
○ 2026-02-18 20:43:24
○ 2026-04-24 13:15:18

○NSns78.worldnic.com2015-06-04 → 2017-04-01 · 4 obs

● 2015-06-04 17:22:28
● 2017-04-01 16:52:40
○ 2026-02-18 20:43:24
○ 2026-04-24 13:15:18

○MXisrcomputing-com.mail.protection.outlook.com2015-06-04 → 2017-04-01 · 4 obs

● 2015-06-04 17:22:28
● 2017-04-01 16:52:40
○ 2026-02-18 20:43:24
○ 2026-04-24 13:15:18

●MXmailforward21.cloudns.net2026-02-18 → 2026-04-24 · 3 obs

○ 2017-04-01 16:52:40
● 2026-02-18 20:43:24
● 2026-04-24 13:15:18

●MXmailforward22.cloudns.net2026-02-18 → 2026-04-24 · 3 obs

○ 2017-04-01 16:52:40
● 2026-02-18 20:43:24
● 2026-04-24 13:15:18

○A108.35.186.42015-06-04 → 2017-04-01 · 4 obs

● 2015-06-04 17:22:28
● 2017-04-01 16:52:40
○ 2026-02-18 20:43:24
○ 2026-04-24 13:15:18

●A204.11.100.42026-02-18 → 2026-04-24 · 5 obs

○ 2017-04-01 16:52:40
● 2026-02-18 20:43:24
○ 2026-03-27 12:28:38
● 2026-04-10 15:30:00
● 2026-04-24 13:15:18

●A50.7.24.822026-02-18 → 2026-04-24 · 3 obs

○ 2017-04-01 16:52:40
● 2026-02-18 20:43:24
● 2026-04-24 13:15:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net...	-
isrcomputing.com	dns2.cloudns.net, dns1.cloudns.net, dns5.cloudns.net, dns6.cloudns.net	-

✅ Authoritative Response

Server:185.136.98.77

NS records: dns2.cloudns.net, dns1.cloudns.net, dns5.cloudns.net, dns6.cloudns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isrcomputing.com (unsigned zone)

⏱️ Timing

Total: 605ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`50.7.24.82, 204.11.100.4`
NS	4	`dns1.cloudns.net, dns6.cloudns.net...`
MX	2	`mailforward22.cloudns.net (pri: 10), mailforward21.cloudns.net (pri: 5)`
SOA	1	`dns1.cloudns.net support.cloudns.net`

Analysis

IP Addresses

isrcomputing.com resolves to two IP numbers: 50.7.24.82 and 204.11.100.4.

other host names including medicosmx.com, heymoosekennel.com, www.safe-asia.com, www.ionmx.com and aspire2019.com share IP numbers with isrcomputing.com.

Name Servers

isrcomputing.com is delegated to four name servers: dns1.cloudns.net, dns2.cloudns.net, dns5.cloudns.net and dns6.cloudns.net.

isrcomputing.com at least partially shares name servers with other domains, for instance aerosus.nl, thevaluechain.eu, icreatehosting.co.za, zynab.eu and thetitleresourcenetwork.com.

These name servers are commonly used alongside o0-dmz-msdns002.smarthosting.ch and ns03.smarthosting.ch.

Host names with two IP numbers:

dns1.cloudns.net points to 2a06:fb00:1::1:77 and 185.136.96.77; dns2.cloudns.net points to 2a06:fb00:1::2:77 and 185.136.97.77; dns5.cloudns.net points to 2a06:fb00:1::3:77 and 185.136.98.77; dns6.cloudns.net points to 2a06:fb00:1::4:77 and 185.136.99.77.

Mail Servers

Two mail servers handle isrcomputing.com: mailforward21.cloudns.net and mailforward22.cloudns.net.

isrcomputing.com shares the same mail server setup as other domains, for instance cherdak.store, denken.com.mx, mavlabanimalhealth.com.au, figura.com.ua and acmor.org.mx.

isrcomputing.com shares some mail servers with other domains, at least partially, for instance phease.org.nz, n8soft.us, mapajalisco.gob.mx, april.dnshost.eu and dualdealer.com.

Host names with two IP numbers:

The host name mailforward21.cloudns.net points to 2a00:1768:1001:9::23 and 109.201.133.110; the host name mailforward22.cloudns.net points to 2a0b:1640:1:1:1:1:325:241 and 185.206.180.83.

isrcomputing.com - robtex.com