acumaster.ca - robtex.com

acumaster.ca

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:a50eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:21adπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.33.173Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.165.14πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdorthy.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af9πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A2803:f800:50::6ca2:c0f9πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdorthy.ns.cloudflare.com
A2a06:98c1:50::ac40:20f9πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRdorthy.ns.cloudflare.com
A108.162.192.249πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A172.64.32.249πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A173.245.58.249πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
NShasslo.ns.cloudflare.com
A2606:4700:58::a29f:2c86πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhasslo.ns.cloudflare.com
A2803:f800:50::6ca2:c386πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhasslo.ns.cloudflare.com
A2a06:98c1:50::ac40:2386πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRhasslo.ns.cloudflare.com
A108.162.195.134πŸ‡ΊπŸ‡Έ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhasslo.ns.cloudflare.com
A162.159.44.134Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhasslo.ns.cloudflare.com
A172.64.35.134πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhasslo.ns.cloudflare.com
MXacumaster-ca.mail.protection.outlook.com ⭐
A2a01:111:f403:c942::πŸ‡¨πŸ‡¦ Microsoft2a01:111:f000::/36
PTRmail-yt5pr01cu00100.inbound.protection.outlook.com
A2a01:111:f403:c942::1πŸ‡¨πŸ‡¦ Microsoft2a01:111:f000::/36
PTRmail-yt3pr01cu00701.inbound.protection.outlook.com
A2a01:111:f403:c942::2πŸ‡¨πŸ‡¦ Microsoft2a01:111:f000::/36
PTRmail-yt3pr01cu00602.inbound.protection.outlook.com
A2a01:111:f403:c944::πŸ‡¨πŸ‡¦ Microsoft2a01:111:f000::/36
PTRmail-yqzpr01cu00900.inbound.protection.outlook.com
A52.101.190.1πŸ‡¨πŸ‡¦ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt3pr01cu00701.inbound.protection.outlook.com
A52.101.190.2πŸ‡¨πŸ‡¦ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt3pr01cu00602.inbound.protection.outlook.com
A52.101.192.0πŸ‡¨πŸ‡¦ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yqzpr01cu00900.inbound.protection.outlook.com
A52.101.192.1πŸ‡¨πŸ‡¦ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yqzpr01cu01001.inbound.protection.outlook.com
TXTMS=ms49764146
TXTgoogle-site-verification=LGWwcTbTamrGrxAxXcOahkP1WvlPHxX2L-7tRsfY3rc
TXTv=spf1 +mx +ip4:192.99.58.93 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.33.173, 172.67.165.14
IPv62606:4700:3036::ac43:a50e, 2606:4700:3037::6815:21ad
SOAdorthy.ns.cloudflare.comdns@cloudflare.com serial=2399524241

ca

DNSSECπŸ”’ Signed (DS record present)
NSprd-czp-05.corp.cira.ca ⭐ πŸ”’
NSany.ca-servers.ca πŸ”’
NSc.ca-servers.ca πŸ”’
NSd.ca-servers.ca πŸ”’
NSj.ca-servers.ca πŸ”’
SOAprd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2603150330

Same first word

Similar names

DNS History

7 records (7 active, 0 former)

NSdorthy.ns.cloudflare.comhasslo.ns.cloudflare.comMXacumaster-ca.mail.protection.outlook.comA104.21.33.173172.67.165.142606:4700:3036::ac43:a50e2606:4700:3037::6815:21ad
●NSdorthy.ns.cloudflare.com2026-02-16 β†’ 2026-03-24 Β· 2 obs
● 2026-02-16 12:54:46
● 2026-03-24 04:08:12
●NShasslo.ns.cloudflare.com2026-02-16 β†’ 2026-03-24 Β· 2 obs
● 2026-02-16 12:54:46
● 2026-03-24 04:08:12
●MXacumaster-ca.mail.protection.outlook.com2026-02-16 β†’ 2026-03-24 Β· 2 obs
● 2026-02-16 12:54:46
● 2026-03-24 04:08:12
●A104.21.33.1732026-02-16 β†’ 2026-03-24 Β· 2 obs
● 2026-02-16 12:54:46
● 2026-03-24 04:08:12
●A172.67.165.142026-02-16 β†’ 2026-03-24 Β· 2 obs
● 2026-02-16 12:54:46
● 2026-03-24 04:08:12
●A2606:4700:3036::ac43:a50e2026-02-16 β†’ 2026-03-24 Β· 2 obs
● 2026-02-16 12:54:46
● 2026-03-24 04:08:12
●A2606:4700:3037::6815:21ad2026-02-16 β†’ 2026-03-24 Β· 2 obs
● 2026-02-16 12:54:46
● 2026-03-24 04:08:12

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cac.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca-
acumaster.cadorthy.ns.cloudflare.com, hasslo.ns.cloudflare.com-

βœ… Authoritative Response

Server:162.159.44.134

NS records: dorthy.ns.cloudflare.com, hasslo.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acumaster.ca (unsigned zone)

⏱️ Timing

Total: 752ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.165.14, 104.21.33.173
AAAA22606:4700:3036::ac43:a50e, 2606:4700:3037::6815:21ad
NS2dorthy.ns.cloudflare.com, hasslo.ns.cloudflare.com
MX1acumaster-ca.mail.protection.outlook.com
TXT3MS=ms49764146, google-site-verification=LGWwcTbTamrGrxA...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dorthy.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

acumaster.ca points to four IP numbers: 2606:4700:3036::ac43:a50e, 2606:4700:3037::6815:21ad, 104.21.33.173 and 172.67.165.14.

Other host names, for instance tropicana.privamedia.com, creditstacks.com, ipdb.cloud, claw.tigerzaun.ru and biruspeed.com share IP numbers with acumaster.ca.

Name Servers

acumaster.ca's delegation is to two name servers dorthy.ns.cloudflare.com and hasslo.ns.cloudflare.com.

acumaster.ca uses the same name server setup as other domains, for example goalzaa.com and piege-photographique.fr.

acumaster.ca at least partially shares its name servers with other domains, for instance meritcourtreportingandvideo.com, ainaaclinic.com, tribute-staging.co, zhi-lee.com and crm4.org.

these name servers are commonly used together with rayden.ns.cloudflare.com, monika.ns.cloudflare.com, treasure.ns.cloudflare.com and brett.ns.cloudflare.com.

Host names with six IP numbers:

dorthy.ns.cloudflare.com points to: 2606:4700:50::adf5:3af9, 2803:f800:50::6ca2:c0f9, 2a06:98c1:50::ac40:20f9, 108.162.192.249, 172.64.32.249 and 173.245.58.249.

hasslo.ns.cloudflare.com points to: 2606:4700:58::a29f:2c86, 2803:f800:50::6ca2:c386, 2a06:98c1:50::ac40:2386, 108.162.195.134, 162.159.44.134 and 172.64.35.134.

Mail Servers

acumaster.ca is served by a single mail server, acumaster-ca.mail.protection.outlook.com.

The host name acumaster-ca.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::1, 2a01:111:f403:c942::2, 2a01:111:f403:c944::, 52.101.190.1, 52.101.190.2, 52.101.192.0 and 52.101.192.1.