qsdc.ca - dns.ninja

`qsdc.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:ae8a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2fef^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.239^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.138^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arvind.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arvind.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arvind.ns.cloudflare.com`
		A	108.162.195.227^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
		A	162.159.44.227^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
		A	172.64.35.227^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
NS	`dawn.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dawn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dawn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dawn.ns.cloudflare.com`
		A	108.162.192.106^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dawn.ns.cloudflare.com`
		A	172.64.32.106^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dawn.ns.cloudflare.com`
		A	173.245.58.106^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dawn.ns.cloudflare.com`
MX	`qsdc-ca.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.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	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.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	`MS=ms38415247`
TXT	`google-site-verification=Y8KQBpYFg0ATBMBcvIM4ZnJb7En7U-qgwTpSiJP2E8Q`
TXT	`v=spf1 +a +mx +ip4:209.172.34.165 +include:spf.protection.outlook.com +includ...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.47.239, 172.67.174.138
		IPv6 hints	2606:4700:3034::ac43:ae8a, 2606:4700:3037::6815:2fef
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com
SOA	`arvind.ns.cloudflare.com`dns@cloudflare.com serial=2410368067

`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=2608010730

Same first word

qsdc.org

qsdc.ca

qsdc.co.uk

qsdc.gr

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csdq.net

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sqdc.ca

qcds.asia

dqcs.cn

dcqs.com.cn

dcsq.net

cqsd.fr

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sdcq.com

qdcs.com

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sqdc.co.za

qcds.net

cdsq.cn

qcsd.de

qcsd.com

qcds.com.au

DNS History

25 records (7 active, 18 former)

●NSarvind.ns.cloudflare.com2026-06-05 → 2026-08-01 · 3 obs

○ 2026-03-03 07:37:32
● 2026-06-05 11:06:38
● 2026-08-01 08:01:06

●NSdawn.ns.cloudflare.com2026-06-05 → 2026-08-01 · 3 obs

○ 2026-03-03 07:37:32
● 2026-06-05 11:06:38
● 2026-08-01 08:01:06

○NSns1.aheadwebhost.com2026-03-03 → 2026-03-03 · 4 obs

○ 2020-10-12 00:08:54
● 2026-03-03 07:37:32
○ 2026-06-05 11:06:38
○ 2026-08-01 08:01:06

○NSns1.iwdcorp.com2015-07-21 → 2020-10-12 · 4 obs

● 2015-07-21 04:48:46
● 2020-10-12 00:08:54
○ 2026-03-03 07:37:32
○ 2026-08-01 08:01:06

○NSns2.aheadwebhost.com2026-03-03 → 2026-03-03 · 4 obs

○ 2020-10-12 00:08:54
● 2026-03-03 07:37:32
○ 2026-06-05 11:06:38
○ 2026-08-01 08:01:06

○NSns2.iwdcorp.com2015-07-21 → 2020-10-12 · 4 obs

● 2015-07-21 04:48:46
● 2020-10-12 00:08:54
○ 2026-03-03 07:37:32
○ 2026-08-01 08:01:06

○NSns3.aheadwebhost.com2026-03-03 → 2026-03-03 · 4 obs

○ 2020-10-12 00:08:54
● 2026-03-03 07:37:32
○ 2026-06-05 11:06:38
○ 2026-08-01 08:01:06

○NSns4.aheadwebhost.com2026-03-03 → 2026-03-03 · 4 obs

○ 2020-10-12 00:08:54
● 2026-03-03 07:37:32
○ 2026-06-05 11:06:38
○ 2026-08-01 08:01:06

○MXalt1.aspmx.l.google.com2015-07-21 → 2020-10-12 · 4 obs

● 2015-07-21 04:48:46
● 2020-10-12 00:08:54
○ 2026-03-03 07:37:32
○ 2026-08-01 08:01:06

○MXalt2.aspmx.l.google.com2015-07-21 → 2020-10-12 · 4 obs

● 2015-07-21 04:48:46
● 2020-10-12 00:08:54
○ 2026-03-03 07:37:32
○ 2026-08-01 08:01:06

○MXaspmx.l.google.com2015-07-21 → 2020-10-12 · 4 obs

● 2015-07-21 04:48:46
● 2020-10-12 00:08:54
○ 2026-03-03 07:37:32
○ 2026-08-01 08:01:06

○MXaspmx2.googlemail.com2015-07-21 → 2020-10-12 · 4 obs

● 2015-07-21 04:48:46
● 2020-10-12 00:08:54
○ 2026-03-03 07:37:32
○ 2026-08-01 08:01:06

○MXaspmx3.googlemail.com2015-07-21 → 2020-10-12 · 4 obs

● 2015-07-21 04:48:46
● 2020-10-12 00:08:54
○ 2026-03-03 07:37:32
○ 2026-08-01 08:01:06

○MXaspmx4.googlemail.com2015-07-21 → 2020-10-12 · 4 obs

● 2015-07-21 04:48:46
● 2020-10-12 00:08:54
○ 2026-03-03 07:37:32
○ 2026-08-01 08:01:06

○MXaspmx5.googlemail.com2015-07-21 → 2020-10-12 · 4 obs

● 2015-07-21 04:48:46
● 2020-10-12 00:08:54
○ 2026-03-03 07:37:32
○ 2026-08-01 08:01:06

●MXqsdc-ca.mail.protection.outlook.com2026-03-03 → 2026-08-01 · 3 obs

○ 2020-10-12 00:08:54
● 2026-03-03 07:37:32
● 2026-08-01 08:01:06

●A104.21.47.2392026-06-05 → 2026-08-01 · 3 obs

○ 2026-03-03 07:37:32
● 2026-06-05 11:06:38
● 2026-08-01 08:01:06

○A162.241.138.1402019-12-20 → 2020-10-12 · 5 obs

○ 2017-02-11 03:38:42
● 2019-12-20 21:14:58
● 2020-10-12 00:08:54
○ 2026-03-03 07:37:32
○ 2026-08-01 08:01:06

●A172.67.174.1382026-06-05 → 2026-08-01 · 3 obs

○ 2026-03-03 07:37:32
● 2026-06-05 11:06:38
● 2026-08-01 08:01:06

○A198.154.246.452015-07-21 → 2017-02-11 · 4 obs

● 2015-07-21 04:48:46
● 2017-02-11 03:38:42
○ 2019-12-20 21:14:58
○ 2026-08-01 08:01:06

○A198.185.159.1442026-03-03 → 2026-03-03 · 4 obs

○ 2020-10-12 00:08:54
● 2026-03-03 07:37:32
○ 2026-06-05 11:06:38
○ 2026-08-01 08:01:06

○A2606:4700:3031::ac43:ae8a2026-06-05 → 2026-06-13 · 5 obs

○ 2026-03-03 07:37:32
● 2026-06-05 11:06:38
● 2026-06-13 09:47:50
○ 2026-06-24 03:45:26
○ 2026-08-01 08:01:06

●A2606:4700:3034::ac43:ae8a2026-06-24 → 2026-08-01 · 3 obs

○ 2026-06-13 09:47:50
● 2026-06-24 03:45:26
● 2026-08-01 08:01:06

○A2606:4700:3035::6815:2fef2026-06-05 → 2026-06-13 · 5 obs

○ 2026-03-03 07:37:32
● 2026-06-05 11:06:38
● 2026-06-13 09:47:50
○ 2026-06-24 03:45:26
○ 2026-08-01 08:01:06

●A2606:4700:3037::6815:2fef2026-06-24 → 2026-08-01 · 3 obs

○ 2026-06-13 09:47:50
● 2026-06-24 03:45:26
● 2026-08-01 08:01:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
qsdc.ca	dawn.ns.cloudflare.com, arvind.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.227

NS records: dawn.ns.cloudflare.com, arvind.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qsdc.ca (unsigned zone)

⏱️ Timing

Total: 614ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.47.239, 172.67.174.138`
AAAA	2	`2606:4700:3037::6815:2fef, 2606:4700:3034::ac43:ae8a`
NS	2	`arvind.ns.cloudflare.com, dawn.ns.cloudflare.com`
MX	1	`qsdc-ca.mail.protection.outlook.com (pri`
TXT	3	`MS=ms38415247, google-site-verification=Y8KQBpYFg0ATBMB...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arvind.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

qsdc.ca has four IP addresses: 104.21.47.239, 172.67.174.138, 2606:4700:3034::ac43:ae8a and 2606:4700:3037::6815:2fef.

one88.army, uop.org, clubcampestresanisidro.com and two other host names share IP numbers with qsdc.ca.

Name Servers

Two name servers handle the delegation for qsdc.ca: arvind.ns.cloudflare.com and dawn.ns.cloudflare.com.

qsdc.ca uses the same name servers as several other domains — among them e-basket.gr, toothdoc.ca, picassodentalstudios.com and two more.

qsdc.ca shares at least some of its name servers with other domains, including zhongzheping.com, tribefi.org, newshublot.com and two others.

These name servers are frequently paired with the name servers will.ns.cloudflare.com and zelda.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

arvind.ns.cloudflare.com resolves to 108.162.195.227, 162.159.44.227 and 172.64.35.227 among others, with 3 other IP addresses in total.

dawn.ns.cloudflare.com resolves to 108.162.192.106, 172.64.32.106 and 173.245.58.106 among others, with 3 other IP addresses in total.

Mail Servers

Mail for qsdc.ca is handled by a single mail server, qsdc-ca.mail.protection.outlook.com.

qsdc-ca.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.190.0, 52.101.190.1, 52.101.192.0 and 5 others.