groupshare.ca - dns.ninja

`groupshare.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:235b^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:d86d^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.91^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.109^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dahlia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c059^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dahlia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2059^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dahlia.ns.cloudflare.com`
		A	108.162.192.89^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	172.64.32.89^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	173.245.58.89^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
NS	`ivan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b78^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c178^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ivan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2178^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ivan.ns.cloudflare.com`
		A	108.162.193.120^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	172.64.33.120^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	173.245.59.120^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
MX	`mx-cluster-ca01.hornetsecurity.com` ⭐
		A	108.163.133.231^{🇨🇦 AS32613108.163.128.0/18 iWeb Technologies Inc.}
MX	`mx-cluster-ca02.hornetsecurity.com`⁽²⁰⁾
		A	108.163.133.231^{🇨🇦 AS32613108.163.128.0/18 iWeb Technologies Inc.}
MX	`mx-cluster-ca03.hornetsecurity.com`⁽³⁰⁾
		A	209.172.38.68^{🇨🇦 AS32613209.172.32.0/19 iWeb Technologies Inc.}
TXT	`Sendinblue-code:4c976813a1dc1333d0374bea9d7ffb96`
TXT	`v=spf1 +a +mx +ip4:38.129.107.48 +ip4:64.141.6.75 +ip4:50.31.46.150 +ip4:167....`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.91, 172.67.216.109
		IPv6 hints	2606:4700:3030::6815:235b, 2606:4700:3032::ac43:d86d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=235, name=cloudflare-ech.com
SOA	`dahlia.ns.cloudflare.com`dns@cloudflare.com serial=2410483272

`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=2607270930

Subdomains

exchange.groupshare.ca

cloud.groupshare.ca

Same first word

groupshare.ca

groupshare.eu

groupshare.com

groupshare.de

groupshare.net

Similar names

ashergroup.co.nz

sharegroup.it

superhogar.net

superhogar.com

grupoheras.es

sharegroup.de

haersgroup.com

superhogar.es

sheargroup.com

sharegroup.info

ashergroup.com

gruposhare.com

DNS History

21 records (9 active, 12 former)

●NSdahlia.ns.cloudflare.com2021-10-15 → 2026-07-27 · 3 obs

○ 2020-03-19 18:18:06
● 2021-10-15 20:43:28
● 2026-07-27 09:54:46

●NSivan.ns.cloudflare.com2021-10-15 → 2026-07-27 · 3 obs

○ 2020-03-19 18:18:06
● 2021-10-15 20:43:28
● 2026-07-27 09:54:46

○NSns1.intraworks-dns.com2015-05-09 → 2020-03-19 · 4 obs

● 2015-05-09 16:39:14
● 2020-03-19 18:18:06
○ 2021-10-15 20:43:28
○ 2026-07-27 09:54:46

○NSns1.intraworks-web.com2015-05-09 → 2020-03-19 · 4 obs

● 2015-05-09 16:39:14
● 2020-03-19 18:18:06
○ 2021-10-15 20:43:28
○ 2026-07-27 09:54:46

○NSns2.intraworks-dns.com2015-05-09 → 2020-03-19 · 4 obs

● 2015-05-09 16:39:14
● 2020-03-19 18:18:06
○ 2021-10-15 20:43:28
○ 2026-07-27 09:54:46

○NSns2.intraworks-web.com2015-05-09 → 2020-03-19 · 4 obs

● 2015-05-09 16:39:14
● 2020-03-19 18:18:06
○ 2021-10-15 20:43:28
○ 2026-07-27 09:54:46

○MXexchange.groupshare.ca2016-07-13 → 2020-03-19 · 4 obs

● 2016-07-13 01:46:38
● 2020-03-19 18:18:06
○ 2021-10-15 20:43:28
○ 2026-07-27 09:54:46

○MXfilter20230.zerospam.ca2021-10-15 → 2021-10-15 · 4 obs

○ 2020-03-19 18:18:06
● 2021-10-15 20:43:28
○ 2026-02-23 18:48:42
○ 2026-07-27 09:54:46

○MXfilter20231.zerospam.ca2021-10-15 → 2021-10-15 · 4 obs

○ 2020-03-19 18:18:06
● 2021-10-15 20:43:28
○ 2026-02-23 18:48:42
○ 2026-07-27 09:54:46

○MXfilter20232.zerospam.ca2021-10-15 → 2021-10-15 · 4 obs

○ 2020-03-19 18:18:06
● 2021-10-15 20:43:28
○ 2026-02-23 18:48:42
○ 2026-07-27 09:54:46

●MXmx-cluster-ca01.hornetsecurity.com2026-02-23 → 2026-07-27 · 3 obs

○ 2021-10-15 20:43:28
● 2026-02-23 18:48:42
● 2026-07-27 09:54:46

●MXmx-cluster-ca02.hornetsecurity.com2026-02-23 → 2026-07-27 · 3 obs

○ 2021-10-15 20:43:28
● 2026-02-23 18:48:42
● 2026-07-27 09:54:46

●MXmx-cluster-ca03.hornetsecurity.com2026-02-23 → 2026-07-27 · 3 obs

○ 2021-10-15 20:43:28
● 2026-02-23 18:48:42
● 2026-07-27 09:54:46

●A104.21.35.912021-10-15 → 2026-07-27 · 3 obs

○ 2020-03-19 18:18:06
● 2021-10-15 20:43:28
● 2026-07-27 09:54:46

○A169.55.190.2442017-03-28 → 2020-03-19 · 5 obs

○ 2016-07-13 01:46:38
● 2017-03-28 16:36:14
● 2020-03-19 18:18:06
○ 2021-10-15 20:43:28
○ 2026-07-27 09:54:46

●A172.67.216.1092021-10-15 → 2026-07-27 · 3 obs

○ 2020-03-19 18:18:06
● 2021-10-15 20:43:28
● 2026-07-27 09:54:46

○A173.192.138.1762015-05-09 → 2016-07-13 · 4 obs

● 2015-05-09 16:39:14
● 2016-07-13 01:46:38
○ 2017-03-28 16:36:14
○ 2026-07-27 09:54:46

●A2606:4700:3030::6815:235b2026-07-04 → 2026-07-27 · 3 obs

○ 2021-10-15 20:43:28
● 2026-07-04 12:45:08
● 2026-07-27 09:54:46

●A2606:4700:3032::ac43:d86d2026-07-04 → 2026-07-27 · 3 obs

○ 2021-10-15 20:43:28
● 2026-07-04 12:45:08
● 2026-07-27 09:54:46

○A2606:4700:3034::6815:235b2021-10-15 → 2021-10-15 · 4 obs

○ 2020-03-19 18:18:06
● 2021-10-15 20:43:28
○ 2026-07-04 12:45:08
○ 2026-07-27 09:54:46

○A2606:4700:3036::ac43:d86d2021-10-15 → 2021-10-15 · 4 obs

○ 2020-03-19 18:18:06
● 2021-10-15 20:43:28
○ 2026-07-04 12:45:08
○ 2026-07-27 09:54:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
groupshare.ca	ivan.ns.cloudflare.com, dahlia.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.89

NS records: ivan.ns.cloudflare.com, dahlia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for groupshare.ca (unsigned zone)

⏱️ Timing

Total: 260ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.216.109, 104.21.35.91`
AAAA	2	`2606:4700:3030::6815:235b, 2606:4700:3032::ac43:d86d`
NS	2	`dahlia.ns.cloudflare.com, ivan.ns.cloudflare.com`
MX	3	`mx-cluster-ca01.hornetsecurity.com (pri:, mx-cluster-ca02.hornetsecurity.com (pri:...`
TXT	2	`Sendinblue-code:4c976813a1dc1333d0374bea, v=spf1 +a +mx +ip4:38.129.107.48 +ip4:64`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dahlia.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

groupshare.ca serves as the parent of exchange.groupshare.ca and cloud.groupshare.ca.

IP Addresses

groupshare.ca directs to four IP numbers, which are 104.21.35.91, 172.67.216.109, 2606:4700:3030::6815:235b and 2606:4700:3032::ac43:d86d.

matestarmarkings.com, dinghuo11.com, nailexpertstcatharines.com plus two other host names have IP numbers in common with groupshare.ca.

Name Servers

Two name servers handle the delegation for groupshare.ca: dahlia.ns.cloudflare.com and ivan.ns.cloudflare.com.

The name server configuration of groupshare.ca is shared with other domains, for instance widgetlab.net, sportsbettingam.com, afidoltek.org and two others.

The name servers of groupshare.ca overlap at least partially with those of other domains — among them subreg.cz, heatcloud.com, cerdasid.id and two more.

The name servers erin.ns.cloudflare.com, sullivan.ns.cloudflare.com and jaime.ns.cloudflare.com are commonly seen alongside these name servers.

Hosts with 6 IP addresses each:

dahlia.ns.cloudflare.com resolves to 108.162.192.89, 172.64.32.89 and 173.245.58.89 among others, with 3 other IP addresses in total.

ivan.ns.cloudflare.com resolves to 108.162.193.120, 172.64.33.120 and 173.245.59.120 among others, with 3 other IP addresses in total.

Mail Servers

Mail for groupshare.ca is routed through three mail servers — mx-cluster-ca01.hornetsecurity.com, mx-cluster-ca02.hornetsecurity.com and mx-cluster-ca03.hornetsecurity.com.

At least some of the mail servers used by groupshare.ca are shared with other domains: certifiedalarms.ca, axioag.com, acuralaval.com and two others among them.

These mail servers tend to be used in conjunction with the mail servers mx-cluster-ca-fallback.hornetsecurity.com.

mx-cluster-ca01.hornetsecurity.com and mx-cluster-ca02.hornetsecurity.com both resolve to 108.163.133.231, while mx-cluster-ca03.hornetsecurity.com resolves to 209.172.38.68; all three hostnames carry exactly one IP address.

mx-cluster-ca01.hornetsecurity.com along with mx-cluster-ca02.hornetsecurity.com each resolve to 108.163.133.231 IP addresses.