systemsengineer.ca - dns.ninja

`systemsengineer.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:2ae2^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a725^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.226^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.37^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fattouche.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c30^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c330^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fattouche.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2330^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fattouche.ns.cloudflare.com`
		A	108.162.195.48^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	162.159.44.48^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	172.64.35.48^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
NS	`julissa.ns.cloudflare.com`
		A	2606:4700:50::a29f:2669^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julissa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c269^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`julissa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2269^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`julissa.ns.cloudflare.com`
		A	108.162.194.105^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julissa.ns.cloudflare.com`
		A	162.159.38.105^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julissa.ns.cloudflare.com`
		A	172.64.34.105^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julissa.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`google-site-verification=Zo3CB2_cWStjIWUXHhqry-GiJqftVlBYP9E2nZbwjDc`
TXT	`google-site-verification=_8utdn7sbPMO_LXLCcwFdLctsqeFd7-8uSK3Rv0BQHc`
TXT	`v=spf1 ip4:162.213.255.51 mx a ip4:199.188.200.249 include:_spf.google.com in...`
TXT	`yandex-verification: dd9c72aa6243b042`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.226, 172.67.167.37
		IPv6 hints	2606:4700:3032::6815:2ae2, 2606:4700:3035::ac43:a725
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOA	`fattouche.ns.cloudflare.com`dns@cloudflare.com serial=2408353301

`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=2608010130

Same first word

systemsengineer.ca

systemsengineer.us.com

Similar names

systemengineers.de

DNS History

34 records (11 active, 23 former)

●NSfattouche.ns.cloudflare.com2026-05-03 → 2026-08-01 · 3 obs

○ 2026-03-03 18:01:28
● 2026-05-03 23:24:48
● 2026-08-01 02:03:50

●NSjulissa.ns.cloudflare.com2026-05-03 → 2026-08-01 · 3 obs

○ 2026-03-03 18:01:28
● 2026-05-03 23:24:48
● 2026-08-01 02:03:50

○NSns0.xname.org2015-08-08 → 2017-02-18 · 4 obs

● 2015-08-08 05:55:14
● 2017-02-18 03:44:16
○ 2019-03-20 17:09:12
○ 2026-08-01 02:03:50

○NSns1.he.net2019-03-20 → 2026-03-03 · 5 obs

○ 2017-02-18 03:44:16
● 2019-03-20 17:09:12
● 2026-03-03 18:01:28
○ 2026-05-03 23:24:48
○ 2026-08-01 02:03:50

○NSns1.systemsengineer.ca2015-08-08 → 2017-02-18 · 4 obs

● 2015-08-08 05:55:14
● 2017-02-18 03:44:16
○ 2019-03-20 17:09:12
○ 2026-08-01 02:03:50

○NSns2.he.net2019-03-20 → 2026-03-03 · 5 obs

○ 2017-02-18 03:44:16
● 2019-03-20 17:09:12
● 2026-03-03 18:01:28
○ 2026-05-03 23:24:48
○ 2026-08-01 02:03:50

○NSns3.he.net2019-03-20 → 2026-03-03 · 5 obs

○ 2017-02-18 03:44:16
● 2019-03-20 17:09:12
● 2026-03-03 18:01:28
○ 2026-05-03 23:24:48
○ 2026-08-01 02:03:50

○NSns4.he.net2019-03-20 → 2026-03-03 · 5 obs

○ 2017-02-18 03:44:16
● 2019-03-20 17:09:12
● 2026-03-03 18:01:28
○ 2026-05-03 23:24:48
○ 2026-08-01 02:03:50

○NSns5.he.net2019-03-20 → 2026-03-03 · 5 obs

○ 2017-02-18 03:44:16
● 2019-03-20 17:09:12
● 2026-03-03 18:01:28
○ 2026-05-03 23:24:48
○ 2026-08-01 02:03:50

●MXalt1.aspmx.l.google.com2015-08-08 → 2026-08-01 · 2 obs

● 2015-08-08 05:55:14
● 2026-08-01 02:03:50

●MXalt2.aspmx.l.google.com2015-08-08 → 2026-08-01 · 2 obs

● 2015-08-08 05:55:14
● 2026-08-01 02:03:50

●MXaspmx.l.google.com2015-08-08 → 2026-08-01 · 2 obs

● 2015-08-08 05:55:14
● 2026-08-01 02:03:50

●MXaspmx2.googlemail.com2015-08-08 → 2026-08-01 · 2 obs

● 2015-08-08 05:55:14
● 2026-08-01 02:03:50

●MXaspmx3.googlemail.com2015-08-08 → 2026-08-01 · 2 obs

● 2015-08-08 05:55:14
● 2026-08-01 02:03:50

○MXaspmx4.googlemail.com2015-08-08 → 2017-02-18 · 4 obs

● 2015-08-08 05:55:14
● 2017-02-18 03:44:16
○ 2019-03-20 17:09:12
○ 2026-08-01 02:03:50

○MXaspmx5.googlemail.com2015-08-08 → 2017-02-18 · 4 obs

● 2015-08-08 05:55:14
● 2017-02-18 03:44:16
○ 2019-03-20 17:09:12
○ 2026-08-01 02:03:50

●A104.21.42.2262026-05-03 → 2026-08-01 · 8 obs

○ 2026-03-03 18:01:28
● 2026-05-03 23:24:48
○ 2026-06-18 04:29:28
● 2026-06-18 05:59:32
○ 2026-07-13 00:35:04
● 2026-07-13 01:06:08
○ 2026-07-15 00:06:42
● 2026-08-01 02:03:50

●A172.67.167.372026-05-03 → 2026-08-01 · 8 obs

○ 2026-03-03 18:01:28
● 2026-05-03 23:24:48
○ 2026-06-18 04:29:28
● 2026-06-18 05:59:32
○ 2026-07-13 00:35:04
● 2026-07-13 01:06:08
○ 2026-07-15 00:06:42
● 2026-08-01 02:03:50

○A188.114.96.02026-07-13 → 2026-07-15 · 5 obs

○ 2026-06-18 05:59:32
● 2026-07-13 00:35:04
○ 2026-07-13 01:06:08
● 2026-07-15 00:06:42
○ 2026-08-01 02:03:50

○A188.114.96.42026-06-18 → 2026-06-18 · 4 obs

○ 2026-05-03 23:24:48
● 2026-06-18 04:29:28
○ 2026-06-18 05:59:32
○ 2026-08-01 02:03:50

○A188.114.97.02026-07-13 → 2026-07-15 · 5 obs

○ 2026-06-18 05:59:32
● 2026-07-13 00:35:04
○ 2026-07-13 01:06:08
● 2026-07-15 00:06:42
○ 2026-08-01 02:03:50

○A188.114.97.42026-06-18 → 2026-06-18 · 4 obs

○ 2026-05-03 23:24:48
● 2026-06-18 04:29:28
○ 2026-06-18 05:59:32
○ 2026-08-01 02:03:50

○A192.64.114.1022026-02-26 → 2026-03-03 · 5 obs

○ 2019-03-20 17:09:12
● 2026-02-26 05:22:46
● 2026-03-03 18:01:28
○ 2026-05-03 23:24:48
○ 2026-08-01 02:03:50

○A199.188.200.2492019-03-20 → 2019-03-20 · 4 obs

○ 2017-02-18 03:44:16
● 2019-03-20 17:09:12
○ 2026-02-26 05:22:46
○ 2026-08-01 02:03:50

○A2606:4700:3031::6815:2ae22026-05-03 → 2026-06-18 · 6 obs

○ 2026-03-03 18:01:28
● 2026-05-03 23:24:48
○ 2026-06-18 04:29:28
● 2026-06-18 05:59:32
○ 2026-07-13 00:35:04
○ 2026-08-01 02:03:50

●A2606:4700:3032::6815:2ae22026-07-13 → 2026-08-01 · 4 obs

○ 2026-07-13 00:35:04
● 2026-07-13 01:06:08
○ 2026-07-15 00:06:42
● 2026-08-01 02:03:50

●A2606:4700:3035::ac43:a7252026-07-13 → 2026-08-01 · 4 obs

○ 2026-07-13 00:35:04
● 2026-07-13 01:06:08
○ 2026-07-15 00:06:42
● 2026-08-01 02:03:50

○A2606:4700:3037::ac43:a7252026-05-03 → 2026-06-18 · 6 obs

○ 2026-03-03 18:01:28
● 2026-05-03 23:24:48
○ 2026-06-18 04:29:28
● 2026-06-18 05:59:32
○ 2026-07-13 00:35:04
○ 2026-08-01 02:03:50

○A2a06:98c1:3120::2026-07-15 → 2026-07-15 · 3 obs

○ 2026-07-13 01:06:08
● 2026-07-15 00:06:42
○ 2026-08-01 02:03:50

○A2a06:98c1:3120::42026-06-18 → 2026-07-13 · 6 obs

○ 2026-05-03 23:24:48
● 2026-06-18 04:29:28
○ 2026-06-18 05:59:32
● 2026-07-13 00:35:04
○ 2026-07-13 01:06:08
○ 2026-08-01 02:03:50

○A2a06:98c1:3121::2026-07-15 → 2026-07-15 · 3 obs

○ 2026-07-13 01:06:08
● 2026-07-15 00:06:42
○ 2026-08-01 02:03:50

○A2a06:98c1:3121::42026-06-18 → 2026-07-13 · 6 obs

○ 2026-05-03 23:24:48
● 2026-06-18 04:29:28
○ 2026-06-18 05:59:32
● 2026-07-13 00:35:04
○ 2026-07-13 01:06:08
○ 2026-08-01 02:03:50

○A66.163.29.302015-08-08 → 2017-02-18 · 4 obs

● 2015-08-08 05:55:14
● 2017-02-18 03:44:16
○ 2019-03-20 17:09:12
○ 2026-08-01 02:03:50

○PTR102.114.64.192.in-adda.arpa2026-02-26 → 2026-08-01 · 2 obs

○ 2026-02-26 05:22:46
○ 2026-08-01 02:03:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
systemsengineer.ca	fattouche.ns.cloudflare.com, julissa.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.48

NS records: fattouche.ns.cloudflare.com, julissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemsengineer.ca (unsigned zone)

⏱️ Timing

Total: 480ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.167.37, 104.21.42.226`
AAAA	2	`2606:4700:3035::ac43:a725, 2606:4700:3032::6815:2ae2`
NS	2	`fattouche.ns.cloudflare.com, julissa.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), ASPMX2.GOOGLEMAIL.com (pri: 10)...`
TXT	4	`google-site-verification=Zo3CB2_cWStjIWU, google-site-verification=_8utdn7sbPMO_LX...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fattouche.ns.cloudflare.com dns.cloudfla`

Analysis

IP Addresses

systemsengineer.ca has four IP addresses: 104.21.42.226, 172.67.167.37, 2606:4700:3032::6815:2ae2 and 2606:4700:3035::ac43:a725.

blog.openviewpartners.com, monoyeverydoy-awhdcr.lol, drywofwibu.info plus two other host names have IP numbers in common with systemsengineer.ca.

Name Servers

The NS records for systemsengineer.ca delegate to fattouche.ns.cloudflare.com and julissa.ns.cloudflare.com.

The name server configuration of systemsengineer.ca is shared with other domains, for instance designn.pp.ua, cspac.net, mirsemyan.com.ua and two others.

systemsengineer.ca partially shares its NS delegation with several other domains, including 666625g.com, jxazjd.com, ieca-protect.pro and two others.

The name servers tessa.ns.cloudflare.com, nelci.ns.cloudflare.com, lola.ns.cloudflare.com and huxley.ns.cloudflare.com are often found in use alongside these name servers.

Hosts with 6 IP addresses each:

fattouche.ns.cloudflare.com maps to 108.162.195.48, 162.159.44.48, 172.64.35.48 and 3 additional IP addresses.

julissa.ns.cloudflare.com maps to 108.162.194.105, 162.159.38.105, 172.64.34.105 and 3 additional IP addresses.

Mail Servers

Mail for systemsengineer.ca is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

At least some of the mail servers used by systemsengineer.ca are shared with other domains: ns500742.ns500742.ns500671.ns500671.ns500671.ns500705.ns500704.ns500671.ns500704.ns500678.ns500291.ns500649.tenderladiesbz.com, ns500698.ns500698.ns500759.ns500759.ns500735.ns500698.ns500698.ns500698.ns500708.ns500698.ns500686.ns500619.ns500619.trackreceptor.com, ns500758.ns500758.ns500698.ns500736.ns500736.ns500735.ns500736.ns500619.ns500576.ns500576.ns500652.trackreceptor.com and two others among them.

These mail servers are often deployed together with alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

The A records for aspmx2.googlemail.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.

The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

The A records for aspmx.l.google.com return 172.253.62.27 and 2607:f8b0:4004:c1f::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c0f::1b IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 172.253.116.26 IP addresses.