`officewebapps.ca`

DNSSEC	⚠️ Not signed
A	20.70.246.20^{🇦🇺 Microsoft20.64.0.0/10}
A	20.76.201.171^{🇳🇱 Microsoft20.64.0.0/10}
A	20.112.250.133^{🇺🇸 Microsoft20.64.0.0/10}
A	20.231.239.246^{🇺🇸 Microsoft20.192.0.0/10}
A	20.236.44.162^{🇺🇸 Microsoft20.192.0.0/10}
NS	`ns1-07.azure-dns.com` ⭐
		A	2603:1061:0:700::7^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-07.azure-dns.com`
		A	13.107.236.7^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-07.azure-dns.com`
NS	`ns2-07.azure-dns.net`
		A	2620:1ec:8ec:700::7^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-07.azure-dns.net`
		A	150.171.21.7^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-07.azure-dns.net`
NS	`ns3-07.azure-dns.org`
		A	2a01:111:4000:700::7^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-07.azure-dns.org`
		A	204.14.183.7^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-07.azure-dns.org`
NS	`ns4-07.azure-dns.info`
		A	2620:1ec:bda:700::7^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-07.azure-dns.info`
		A	208.84.5.7^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-07.azure-dns.info`
SOA	`ns1-07.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`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=2603260830

Same first word

officewebapps.fr

officewebapps.net

officewebapps.jp

officewebapps.ca

officewebapps.cl

officewebapps.org

officewebapps.cn

DNS History

15 records (9 active, 6 former)

●NSns1-07.azure-dns.com2026-02-28 → 2026-03-26 · 3 obs

○ 2017-03-25 18:26:28
● 2026-02-28 16:43:52
● 2026-03-26 09:16:58

○NSns1.msft.net2015-07-16 → 2017-03-25 · 4 obs

● 2015-07-16 05:35:44
● 2017-03-25 18:26:28
○ 2026-02-28 16:43:52
○ 2026-03-26 09:16:58

●NSns2-07.azure-dns.net2026-02-28 → 2026-03-26 · 3 obs

○ 2017-03-25 18:26:28
● 2026-02-28 16:43:52
● 2026-03-26 09:16:58

○NSns2.msft.net2015-07-16 → 2017-03-25 · 4 obs

● 2015-07-16 05:35:44
● 2017-03-25 18:26:28
○ 2026-02-28 16:43:52
○ 2026-03-26 09:16:58

●NSns3-07.azure-dns.org2026-02-28 → 2026-03-26 · 3 obs

○ 2017-03-25 18:26:28
● 2026-02-28 16:43:52
● 2026-03-26 09:16:58

●NSns4-07.azure-dns.info2026-02-28 → 2026-03-26 · 3 obs

○ 2017-03-25 18:26:28
● 2026-02-28 16:43:52
● 2026-03-26 09:16:58

●A20.112.250.1332026-02-28 → 2026-03-26 · 3 obs

○ 2017-03-25 18:26:28
● 2026-02-28 16:43:52
● 2026-03-26 09:16:58

●A20.231.239.2462026-02-28 → 2026-03-26 · 3 obs

○ 2017-03-25 18:26:28
● 2026-02-28 16:43:52
● 2026-03-26 09:16:58

●A20.236.44.1622026-02-28 → 2026-03-26 · 3 obs

○ 2017-03-25 18:26:28
● 2026-02-28 16:43:52
● 2026-03-26 09:16:58

●A20.70.246.202026-02-28 → 2026-03-26 · 3 obs

○ 2017-03-25 18:26:28
● 2026-02-28 16:43:52
● 2026-03-26 09:16:58

●A20.76.201.1712026-02-28 → 2026-03-26 · 3 obs

○ 2017-03-25 18:26:28
● 2026-02-28 16:43:52
● 2026-03-26 09:16:58

○A40.84.199.2332017-03-25 → 2017-03-25 · 4 obs

○ 2016-09-07 11:26:40
● 2017-03-25 18:26:28
○ 2026-02-28 16:43:52
○ 2026-03-26 09:16:58

○A52.178.167.1092017-03-25 → 2017-03-25 · 4 obs

○ 2016-09-07 11:26:40
● 2017-03-25 18:26:28
○ 2026-02-28 16:43:52
○ 2026-03-26 09:16:58

○A64.4.6.1002015-07-16 → 2016-09-07 · 4 obs

● 2015-07-16 05:35:44
● 2016-09-07 11:26:40
○ 2017-03-25 18:26:28
○ 2026-03-26 09:16:58

○A65.55.39.102015-07-16 → 2016-09-07 · 4 obs

● 2015-07-16 05:35:44
● 2016-09-07 11:26:40
○ 2017-03-25 18:26:28
○ 2026-03-26 09:16:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca	-
officewebapps.ca	ns3-07.azure-dns.org, ns4-07.azure-dns.info, ns1-07.azure-dns.com, ns2-07.azure-dns.net	-

✅ Authoritative Response

Server:204.14.183.7

NS records: ns3-07.azure-dns.org, ns4-07.azure-dns.info, ns1-07.azure-dns.com, ns2-07.azure-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for officewebapps.ca (unsigned zone)

⏱️ Timing

Total: 523ms | Queries: -

📄 Records

Type	Count	Sample Data
A	5	`20.76.201.171, 20.112.250.133...`
NS	4	`ns1-07.azure-dns.com, ns2-07.azure-dns.net...`
SOA	1	`ns1-07.azure-dns.com azuredns-hostmaster`

Analysis

IP Addresses

officewebapps.ca points to five IP numbers: 20.70.246.20, 20.76.201.171, 20.112.250.133, 20.231.239.246 and 20.236.44.162.

Other host names such as surfacecadcam.com, visiospecial.com, gotdotnet.org, microsoft-update.org and hotmail-verify.biz share IPs with officewebapps.ca.

Name Servers

officewebapps.ca is delegated to four name servers: ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org.

officewebapps.ca at least partially shares name servers with other domains, for instance weldcloud.it, nanoop.info, 238.70.98.in-addr.arpa, 99.189.172.in-addr.arpa and coburgoregon.gov.

Host names with two IP numbers: ns1-07.azure-dns.com points to 2603:1061:0:700::7 and 13.107.236.7; ns4-07.azure-dns.info points to 2620:1ec:bda:700::7 and 208.84.5.7; ns2-07.azure-dns.net points to 2620:1ec:8ec:700::7 and 150.171.21.7; ns3-07.azure-dns.org points to 2a01:111:4000:700::7 and 204.14.183.7.

officewebapps.ca - robtex.com