prosci.ca - dns.ninja

`prosci.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8d39^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3ef8^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.248^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.57^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`grace.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grace.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`grace.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`grace.ns.cloudflare.com`
		A	108.162.192.159^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grace.ns.cloudflare.com`
		A	172.64.32.159^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grace.ns.cloudflare.com`
		A	173.245.58.159^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grace.ns.cloudflare.com`
NS	`kai.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bbc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kai.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kai.ns.cloudflare.com`
		A	108.162.193.188^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	172.64.33.188^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	173.245.59.188^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
MX	`prosci-ca.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c927::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr02cu00203.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.11.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
		A	52.101.41.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01600.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
TXT	`MS=ms62192841`
TXT	`v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.c...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.248, 172.67.141.57
		IPv6 hints	2606:4700:3031::ac43:8d39, 2606:4700:3037::6815:3ef8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=5, name=cloudflare-ech.com
SOA	`grace.ns.cloudflare.com`dns@cloudflare.com serial=2406751084

`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=2606251230

Same first word

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ripsoc.com

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icorps.us

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procis.com

DNS History

20 records (7 active, 13 former)

●NSgrace.ns.cloudflare.com2026-02-17 → 2026-06-25 · 3 obs

○ 2017-05-16 17:02:32
● 2026-02-17 08:43:08
● 2026-06-25 12:59:40

●NSkai.ns.cloudflare.com2026-02-17 → 2026-06-25 · 3 obs

○ 2017-05-16 17:02:32
● 2026-02-17 08:43:08
● 2026-06-25 12:59:40

○NSns67.worldnic.com2016-02-01 → 2017-05-16 · 4 obs

● 2016-02-01 03:39:40
● 2017-05-16 17:02:32
○ 2026-02-17 08:43:08
○ 2026-06-25 12:59:40

○NSns68.worldnic.com2016-02-01 → 2017-05-16 · 4 obs

● 2016-02-01 03:39:40
● 2017-05-16 17:02:32
○ 2026-02-17 08:43:08
○ 2026-06-25 12:59:40

○MXmx1.emailsrvr.com2016-04-19 → 2017-05-16 · 4 obs

● 2016-04-19 22:15:50
● 2017-05-16 17:02:32
○ 2026-02-17 08:43:08
○ 2026-06-25 12:59:40

○MXmx2.emailsrvr.com2016-04-19 → 2017-05-16 · 4 obs

● 2016-04-19 22:15:50
● 2017-05-16 17:02:32
○ 2026-02-17 08:43:08
○ 2026-06-25 12:59:40

●MXprosci-ca.mail.protection.outlook.com2026-02-17 → 2026-06-25 · 3 obs

○ 2017-05-16 17:02:32
● 2026-02-17 08:43:08
● 2026-06-25 12:59:40

○A104.207.246.1602017-05-16 → 2017-05-16 · 4 obs

○ 2016-04-19 22:15:50
● 2017-05-16 17:02:32
○ 2026-02-17 08:43:08
○ 2026-06-25 12:59:40

●A104.21.62.2482026-02-17 → 2026-06-25 · 109 obs

○ 2017-05-16 17:02:32
● 2026-02-17 08:43:08
● 2026-02-19 01:46:26
○ 2026-02-19 18:08:54
○ 2026-02-20 23:27:14
● 2026-02-25 20:41:44
● 2026-02-26 18:23:00
○ 2026-03-02 07:21:00
● 2026-03-03 01:47:28
● 2026-03-03 21:53:40
○ 2026-03-05 01:31:46
● 2026-03-06 23:45:50
○ 2026-03-08 16:24:32
● 2026-03-09 21:57:46
○ 2026-03-13 19:16:10
○ 2026-03-18 20:50:56
● 2026-03-18 22:54:26
○ 2026-03-19 20:41:18
● 2026-03-21 04:14:20
○ 2026-03-22 18:06:44
○ 2026-03-27 01:07:58
● 2026-03-28 02:52:20
● 2026-03-29 09:09:56
○ 2026-03-29 22:09:10
○ 2026-04-06 19:52:08
● 2026-04-07 04:01:40
○ 2026-04-07 21:27:12
○ 2026-04-10 22:27:22
● 2026-04-11 22:20:08
○ 2026-04-12 01:39:36
○ 2026-04-14 21:09:12
● 2026-04-14 22:44:58
○ 2026-04-15 13:22:54
○ 2026-04-18 18:33:02
● 2026-04-19 01:05:14
○ 2026-04-19 12:16:48
○ 2026-04-21 01:16:00
● 2026-04-21 05:46:34
● 2026-04-22 01:52:04
○ 2026-04-22 05:03:14
○ 2026-04-23 03:16:04
● 2026-04-24 00:03:34
○ 2026-04-26 18:23:28
● 2026-04-27 23:10:50
○ 2026-04-28 12:15:30
○ 2026-04-30 03:15:58
● 2026-04-30 21:50:20
○ 2026-05-03 01:18:06
● 2026-05-03 21:56:28
● 2026-05-04 21:49:32
○ 2026-05-06 01:35:14
○ 2026-05-10 00:22:42
● 2026-05-10 05:08:32
○ 2026-05-11 14:41:08
● 2026-05-12 00:04:42
○ 2026-05-12 05:25:12
● 2026-05-12 13:14:28
● 2026-05-13 01:00:58
○ 2026-05-13 06:06:12
● 2026-05-14 03:21:50
○ 2026-05-14 06:50:30
○ 2026-05-15 22:01:06
● 2026-05-15 22:52:16
○ 2026-05-16 00:00:56
○ 2026-05-20 06:24:04
● 2026-05-21 02:23:26
○ 2026-05-21 08:37:26
● 2026-05-21 14:21:46
○ 2026-05-21 22:01:38
○ 2026-05-22 22:54:12
● 2026-05-23 01:25:16
○ 2026-05-23 15:26:52
○ 2026-05-25 05:25:42
● 2026-05-25 21:54:26
○ 2026-05-25 23:14:20
○ 2026-05-26 14:01:42
● 2026-05-26 21:29:02
● 2026-05-30 22:52:24
○ 2026-05-31 04:48:30
○ 2026-06-01 23:34:14
● 2026-06-02 12:21:24
○ 2026-06-04 03:19:48
○ 2026-06-04 15:49:48
● 2026-06-04 21:21:44
○ 2026-06-05 00:00:52
○ 2026-06-07 02:27:50
● 2026-06-07 06:05:10
○ 2026-06-08 01:15:18
● 2026-06-08 17:39:22
○ 2026-06-09 22:16:14
○ 2026-06-11 14:25:40
● 2026-06-11 21:10:22
● 2026-06-11 22:54:42
○ 2026-06-12 01:21:40
○ 2026-06-14 01:28:50
● 2026-06-14 04:41:46
○ 2026-06-14 14:25:30
● 2026-06-15 12:57:24
○ 2026-06-16 05:59:12
● 2026-06-16 13:17:58
○ 2026-06-16 21:44:02
○ 2026-06-18 04:54:08
● 2026-06-19 08:43:36
○ 2026-06-20 00:54:26
● 2026-06-20 21:23:52
○ 2026-06-20 22:29:48
● 2026-06-21 14:04:18
○ 2026-06-21 17:12:16
● 2026-06-25 12:59:40

○A141.8.225.752016-02-01 → 2016-02-01 · 3 obs

● 2016-02-01 03:39:40
○ 2016-04-19 22:15:50
○ 2026-06-25 12:59:40

●A172.67.141.572026-02-17 → 2026-06-25 · 109 obs

○A188.114.96.02026-02-19 → 2026-06-21 · 107 obs

○ 2026-02-19 01:46:26
● 2026-02-19 18:08:54
● 2026-02-20 23:27:14
○ 2026-02-25 20:41:44
○ 2026-02-26 18:23:00
● 2026-03-02 07:21:00
○ 2026-03-03 01:47:28
○ 2026-03-03 21:53:40
● 2026-03-05 01:31:46
○ 2026-03-06 23:45:50
● 2026-03-08 16:24:32
○ 2026-03-09 21:57:46
● 2026-03-13 19:16:10
● 2026-03-18 20:50:56
○ 2026-03-18 22:54:26
● 2026-03-19 20:41:18
○ 2026-03-21 04:14:20
● 2026-03-22 18:06:44
● 2026-03-27 01:07:58
○ 2026-03-28 02:52:20
○ 2026-03-29 09:09:56
● 2026-03-29 22:09:10
● 2026-04-06 19:52:08
○ 2026-04-07 04:01:40
● 2026-04-07 21:27:12
● 2026-04-10 22:27:22
○ 2026-04-11 22:20:08
● 2026-04-12 01:39:36
● 2026-04-14 21:09:12
○ 2026-04-14 22:44:58
● 2026-04-15 13:22:54
● 2026-04-18 18:33:02
○ 2026-04-19 01:05:14
● 2026-04-19 12:16:48
● 2026-04-21 01:16:00
○ 2026-04-21 05:46:34
○ 2026-04-22 01:52:04
● 2026-04-22 05:03:14
● 2026-04-23 03:16:04
○ 2026-04-24 00:03:34
● 2026-04-26 18:23:28
○ 2026-04-27 23:10:50
● 2026-04-28 12:15:30
● 2026-04-30 03:15:58
○ 2026-04-30 21:50:20
● 2026-05-03 01:18:06
○ 2026-05-03 21:56:28
○ 2026-05-04 21:49:32
● 2026-05-06 01:35:14
● 2026-05-10 00:22:42
○ 2026-05-10 05:08:32
● 2026-05-11 14:41:08
○ 2026-05-12 00:04:42
● 2026-05-12 05:25:12
○ 2026-05-12 13:14:28
○ 2026-05-13 01:00:58
● 2026-05-13 06:06:12
○ 2026-05-14 03:21:50
● 2026-05-14 06:50:30
● 2026-05-15 22:01:06
○ 2026-05-15 22:52:16
● 2026-05-16 00:00:56
● 2026-05-20 06:24:04
○ 2026-05-21 02:23:26
● 2026-05-21 08:37:26
○ 2026-05-21 14:21:46
● 2026-05-21 22:01:38
● 2026-05-22 22:54:12
○ 2026-05-23 01:25:16
● 2026-05-23 15:26:52
● 2026-05-25 05:25:42
○ 2026-05-25 21:54:26
● 2026-05-25 23:14:20
● 2026-05-26 14:01:42
○ 2026-05-26 21:29:02
○ 2026-05-30 22:52:24
● 2026-05-31 04:48:30
● 2026-06-01 23:34:14
○ 2026-06-02 12:21:24
● 2026-06-04 03:19:48
● 2026-06-04 15:49:48
○ 2026-06-04 21:21:44
● 2026-06-05 00:00:52
● 2026-06-07 02:27:50
○ 2026-06-07 06:05:10
● 2026-06-08 01:15:18
○ 2026-06-08 17:39:22
● 2026-06-09 22:16:14
● 2026-06-11 14:25:40
○ 2026-06-11 21:10:22
○ 2026-06-11 22:54:42
● 2026-06-12 01:21:40
● 2026-06-14 01:28:50
○ 2026-06-14 04:41:46
● 2026-06-14 14:25:30
○ 2026-06-15 12:57:24
● 2026-06-16 05:59:12
○ 2026-06-16 13:17:58
● 2026-06-16 21:44:02
● 2026-06-18 04:54:08
○ 2026-06-19 08:43:36
● 2026-06-20 00:54:26
○ 2026-06-20 21:23:52
● 2026-06-20 22:29:48
○ 2026-06-21 14:04:18
● 2026-06-21 17:12:16
○ 2026-06-25 12:59:40

○A188.114.97.02026-02-19 → 2026-06-21 · 107 obs

○A208.91.197.272016-04-19 → 2016-04-19 · 4 obs

○ 2016-02-01 03:39:40
● 2016-04-19 22:15:50
○ 2017-05-16 17:02:32
○ 2026-06-25 12:59:40

○A2606:4700:3030::ac43:8d392026-02-17 → 2026-06-16 · 102 obs

○A2606:4700:3031::6815:3ef82026-02-17 → 2026-06-16 · 102 obs

●A2606:4700:3031::ac43:8d392026-06-19 → 2026-06-25 · 8 obs

○ 2026-06-18 04:54:08
● 2026-06-19 08:43:36
○ 2026-06-20 00:54:26
● 2026-06-20 21:23:52
○ 2026-06-20 22:29:48
● 2026-06-21 14:04:18
○ 2026-06-21 17:12:16
● 2026-06-25 12:59:40

●A2606:4700:3037::6815:3ef82026-06-19 → 2026-06-25 · 8 obs

○ 2026-06-18 04:54:08
● 2026-06-19 08:43:36
○ 2026-06-20 00:54:26
● 2026-06-20 21:23:52
○ 2026-06-20 22:29:48
● 2026-06-21 14:04:18
○ 2026-06-21 17:12:16
● 2026-06-25 12:59:40

○A2a06:98c1:3120::2026-02-19 → 2026-06-21 · 107 obs

○A2a06:98c1:3121::2026-02-19 → 2026-06-21 · 107 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	any.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca	-
prosci.ca	kai.ns.cloudflare.com, grace.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.159

NS records: kai.ns.cloudflare.com, grace.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prosci.ca (unsigned zone)

⏱️ Timing

Total: 541ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.62.248, 172.67.141.57`
AAAA	2	`2606:4700:3037::6815:3ef8, 2606:4700:3031::ac43:8d39`
NS	2	`grace.ns.cloudflare.com, kai.ns.cloudflare.com`
MX	1	`prosci-ca.mail.protection.outlook.com (p`
TXT	2	`MS=ms62192841, v=spf1 include:spf.ess.barracudanetworks`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`grace.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

prosci.ca directs to four IP numbers, which are 104.21.62.248, 172.67.141.57, 2606:4700:3031::ac43:8d39 and 2606:4700:3037::6815:3ef8.

Additional host names — gliai.com, melvin.pizza, casascius.uberbills.com and two others — share IP numbers with prosci.ca.

Name Servers

Two name servers handle the delegation for prosci.ca: grace.ns.cloudflare.com and kai.ns.cloudflare.com.

prosci.ca shares its name server setup with other domains, including prosci.com.au, siberev.com, caspermattressstore.com and two others.

The name servers of prosci.ca overlap at least partially with those of other domains — among them eyogames.com, vaneyden.com, emilyoh.ca and two more.

These name servers commonly appear in combination with the name servers pablo.ns.cloudflare.com.

Host names with 6 IP numbers:

grace.ns.cloudflare.com resolves to 108.162.192.159, 172.64.32.159 and 173.245.58.159 among others, with 3 other IP addresses in total.

kai.ns.cloudflare.com resolves to 108.162.193.188, 172.64.33.188 and 173.245.59.188 among others, with 3 other IP addresses in total.

Mail Servers

prosci.ca has one mail server: prosci-ca.mail.protection.outlook.com.

prosci-ca.mail.protection.outlook.com points to 8 IP numbers: 52.101.10.12, 52.101.11.2, 52.101.41.24 and 5 other.