🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`performancecomputing.ca`

DNSSEC	⚠️ Not signed
A	34.120.190.48^{🇺🇸 Google34.120.0.0/14}
A	34.149.36.179^{🇺🇸 Google34.148.0.0/14}
A	34.149.120.3^{🇺🇸 Google34.148.0.0/14}
A	34.160.81.203^{🇺🇸 Google34.160.0.0/16}
NS	`ns1.siteground.net` ⭐ ⚠️ Not in parent delegation
		A	75.2.77.104^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns1.siteground256.com` ⚠️ Not in zone NS records
		A	75.2.77.104^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.siteground.net` ⚠️ Not in parent delegation
		A	99.83.229.113^{🇺🇸 Amazon99.83.224.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.siteground256.com` ⚠️ Not in zone NS records
		A	99.83.229.113^{🇺🇸 Amazon99.83.224.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
MX	`performancecomputing-ca.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:sender.zohobooks.com includ...`
TXT	`zoho-verification=zb52817922.zmverify.zoho.com`
TXT	`google-site-verification=x72UdXT9YVNp8HUQ6fO8teqZ8AOoM0YOBIpp64PhV-w`
TXT	`apple-domain-verification=Isnd-GnPgGgl0c7ymsDhN-a15xeGFtwOgr4Iyx2n5MQ`
TXT	`facebook-domain-verification=5bim0rtbocvx67csu2dou360s3pwgb`
TXT	`google-site-verification=N6x3OqaTrNV5IRbo_ulxf-2aDwZS_x7QeI4gO1RXUHU`
SOA	`ns1.siteground.net`root@serv01.siteground256.com 2020-02-24 #2

`ca`

	DNSSEC	🔒 Signed (DS record present)
	NS	`prd-czp-05.corp.cira.ca` ⭐
	NS	`any.ca-servers.ca`
	NS	`c.ca-servers.ca`
	NS	`d.ca-servers.ca`
	NS	`j.ca-servers.ca`
	SOA	`prd-czp-05.corp.cira.ca`admin-dns@cira.ca serial=2611151530

Same first word

performancecomputing.com

performancecomputing.biz

performancecomputing.ca

performancecomputing.net

performancecomputing.ai

Previous names

Next names

DNS History

17 records (9 active, 8 former)

○NSns1.hostpapa.com2015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 19:18:30
○ 2015-11-14 21:36:10
○ 2026-11-15 16:37:10

●NSns1.siteground.net2026-09-09 → 2026-11-15 · 3 obs

○ 2015-11-14 21:36:10
● 2026-09-09 12:23:34
● 2026-11-15 16:37:10

●NSns1.siteground256.com2015-11-14 → 2026-11-15 · 3 obs

○ 2015-06-27 19:18:30
● 2015-11-14 21:36:10
● 2026-11-15 16:37:10

○NSns2.hostpapa.com2015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 19:18:30
○ 2015-11-14 21:36:10
○ 2026-11-15 16:37:10

●NSns2.siteground.net2026-09-09 → 2026-11-15 · 3 obs

○ 2015-11-14 21:36:10
● 2026-09-09 12:23:34
● 2026-11-15 16:37:10

●NSns2.siteground256.com2015-11-14 → 2026-11-15 · 3 obs

○ 2015-06-27 19:18:30
● 2015-11-14 21:36:10
● 2026-11-15 16:37:10

○MXperformancecomputing-ca.mail.eo.outlook.com2015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 19:18:30
○ 2015-11-14 21:36:10
○ 2026-11-15 16:37:10

●MXperformancecomputing-ca.mail.protection.outlook.com2015-11-14 → 2026-11-15 · 3 obs

○ 2015-06-27 19:18:30
● 2015-11-14 21:36:10
● 2026-11-15 16:37:10

○A184.154.224.312015-11-14 → 2017-03-30 · 5 obs

○ 2015-06-27 19:18:30
● 2015-11-14 21:36:10
● 2017-03-30 15:09:16
○ 2026-09-09 12:23:34
○ 2026-11-15 16:37:10

●A34.120.190.482026-11-15 → 2026-11-15 · 3 obs

○ 2026-09-09 12:23:34
● 2026-11-15 16:37:06
● 2026-11-15 16:37:10

●A34.149.120.32026-11-15 → 2026-11-15 · 3 obs

○ 2026-09-09 12:23:34
● 2026-11-15 16:37:06
● 2026-11-15 16:37:10

●A34.149.36.1792026-11-15 → 2026-11-15 · 3 obs

○ 2026-09-09 12:23:34
● 2026-11-15 16:37:06
● 2026-11-15 16:37:10

○A34.160.17.712026-09-09 → 2026-09-09 · 4 obs

○ 2017-03-30 15:09:16
● 2026-09-09 12:23:34
○ 2026-11-15 16:37:06
○ 2026-11-15 16:37:10

●A34.160.81.2032026-09-09 → 2026-11-15 · 3 obs

○ 2017-03-30 15:09:16
● 2026-09-09 12:23:34
● 2026-11-15 16:37:10

○A35.190.31.542026-09-09 → 2026-09-09 · 4 obs

○ 2017-03-30 15:09:16
● 2026-09-09 12:23:34
○ 2026-11-15 16:37:06
○ 2026-11-15 16:37:10

○A35.227.194.512026-09-09 → 2026-09-09 · 4 obs

○ 2017-03-30 15:09:16
● 2026-09-09 12:23:34
○ 2026-11-15 16:37:06
○ 2026-11-15 16:37:10

○A69.28.199.1602015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 19:18:30
○ 2015-11-14 21:36:10
○ 2026-11-15 16:37:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
performancecomputing.ca	ns1.siteground256.com, ns2.siteground256.com	-

✅ Authoritative Response

Server:75.2.77.104

NS records: ns1.siteground256.com, ns2.siteground256.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for performancecomputing.ca (unsigned zone)

⏱️ Timing

Total: 853ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`34.149.36.179, 34.149.120.3...`
NS	2	`ns1.siteground.net, ns2.siteground.net`
MX	1	`performancecomputing-ca.mail.protection.`
TXT	6	`v=spf1 include:spf.protection.outlook.co, google-site-verification=x72UdXT9YVNp8HU...`
SOA	1	`ns1.siteground.net root.serv01.sitegroun`

Analysis

IP Addresses

performancecomputing.ca directs to four IP numbers, which are 34.120.190.48, 34.149.36.179, 34.149.120.3 and 34.160.81.203.

12gaugetandt.ca, cirosommella.com, mirandamarquit.com plus two other host names have IP numbers in common with performancecomputing.ca.

Name Servers

Four name servers handle the delegation for performancecomputing.ca: ns1.siteground256.com, ns2.siteground256.com, ns1.siteground.net and ns2.siteground.net.

The name servers of performancecomputing.ca overlap at least partially with those of other domains — among them berkshirerollergirls.com, boutiqclinic.com, therapyuk.co.uk and two more.

Each of the host names ns1.siteground256.com, ns2.siteground256.com, ns1.siteground.net and ns2.siteground.net has one IP address: ns1.siteground256.com resolves to 75.2.77.104, ns2.siteground256.com resolves to 99.83.229.113, ns1.siteground.net resolves to 75.2.77.104 and ns2.siteground.net resolves to 99.83.229.113.

The host names ns1.siteground256.com and ns1.siteground.net both resolve to 75.2.77.104 IP addresses.

The host names ns2.siteground256.com and ns2.siteground.net both resolve to 99.83.229.113 IP addresses.

Mail Servers

performancecomputing.ca uses one mail server — performancecomputing-ca.mail.protection.outlook.com.

performancecomputing-ca.mail.protection.outlook.com has 8 IP addresses: 52.101.190.0, 52.101.190.3, 52.101.192.0 plus 5 more.

performancecomputing.ca - robtex.com