indref.ca - dns.ninja

`indref.ca`

DNSSEC	⚠️ Not signed
A	54.91.36.49^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
		PTR	`ec2-54-91-36-49.compute-1.amazonaws.com`
NS	`ns-1504.awsdns-60.org` ⭐
		A	2600:9000:5305:e000::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1504.awsdns-60.org`
		A	205.251.197.224^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1504.awsdns-60.org`
NS	`ns-165.awsdns-20.com`
		A	2600:9000:5300:a500::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-165.awsdns-20.com`
		A	205.251.192.165^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-165.awsdns-20.com`
NS	`ns-1866.awsdns-41.co.uk`
		A	2600:9000:5307:4a00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1866.awsdns-41.co.uk`
		A	205.251.199.74^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1866.awsdns-41.co.uk`
NS	`ns-750.awsdns-29.net`
		A	2600:9000:5302:ee00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-750.awsdns-29.net`
		A	205.251.194.238^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-750.awsdns-29.net`
MX	`indref-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:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
TXT	`MS=ms63404420`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns-1504.awsdns-60.org`awsdns-hostmaster@amazon.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=2606220900

Same first word

indref.ca

Similar names

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DNS History

23 records (6 active, 17 former)

●NSns-1504.awsdns-60.org2026-02-23 → 2026-06-22 · 3 obs

○ 2017-03-13 05:34:38
● 2026-02-23 01:17:30
● 2026-06-22 09:31:48

●NSns-165.awsdns-20.com2026-02-23 → 2026-06-22 · 3 obs

○ 2017-03-13 05:34:38
● 2026-02-23 01:17:30
● 2026-06-22 09:31:48

●NSns-1866.awsdns-41.co.uk2026-02-23 → 2026-06-22 · 3 obs

○ 2017-03-13 05:34:38
● 2026-02-23 01:17:30
● 2026-06-22 09:31:48

●NSns-750.awsdns-29.net2026-02-23 → 2026-06-22 · 3 obs

○ 2017-03-13 05:34:38
● 2026-02-23 01:17:30
● 2026-06-22 09:31:48

○NSns1.dnsimple.com2017-03-13 → 2017-03-13 · 4 obs

○ 2016-07-11 05:37:58
● 2017-03-13 05:34:38
○ 2026-02-23 01:17:30
○ 2026-06-22 09:31:48

○NSns1.meganameservers.com2015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 21:13:28
○ 2015-12-08 14:53:06
○ 2026-06-22 09:31:48

○NSns1.wsigenesis.com2015-12-08 → 2016-07-11 · 5 obs

○ 2015-08-20 21:13:28
● 2015-12-08 14:53:06
● 2016-07-11 05:37:58
○ 2017-03-13 05:34:38
○ 2026-06-22 09:31:48

○NSns2.dnsimple.com2017-03-13 → 2017-03-13 · 4 obs

○ 2016-07-11 05:37:58
● 2017-03-13 05:34:38
○ 2026-02-23 01:17:30
○ 2026-06-22 09:31:48

○NSns2.meganameservers.com2015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 21:13:28
○ 2015-12-08 14:53:06
○ 2026-06-22 09:31:48

○NSns2.wsigenesis.com2015-12-08 → 2016-07-11 · 5 obs

○ 2015-08-20 21:13:28
● 2015-12-08 14:53:06
● 2016-07-11 05:37:58
○ 2017-03-13 05:34:38
○ 2026-06-22 09:31:48

○NSns3.dnsimple.com2017-03-13 → 2017-03-13 · 4 obs

○ 2016-07-11 05:37:58
● 2017-03-13 05:34:38
○ 2026-02-23 01:17:30
○ 2026-06-22 09:31:48

○NSns3.meganameservers.com2015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 21:13:28
○ 2015-12-08 14:53:06
○ 2026-06-22 09:31:48

○NSns4.dnsimple.com2017-03-13 → 2017-03-13 · 4 obs

○ 2016-07-11 05:37:58
● 2017-03-13 05:34:38
○ 2026-02-23 01:17:30
○ 2026-06-22 09:31:48

○MXagms001.wsigenesis.com2015-12-08 → 2017-03-13 · 5 obs

○ 2015-08-20 21:13:28
● 2015-12-08 14:53:06
● 2017-03-13 05:34:38
○ 2026-02-23 01:17:30
○ 2026-06-22 09:31:48

○MXagms002.wsigenesis.com2015-12-08 → 2017-03-13 · 5 obs

○ 2015-08-20 21:13:28
● 2015-12-08 14:53:06
● 2017-03-13 05:34:38
○ 2026-02-23 01:17:30
○ 2026-06-22 09:31:48

●MXindref-ca.mail.protection.outlook.com2026-02-23 → 2026-06-22 · 3 obs

○ 2017-03-13 05:34:38
● 2026-02-23 01:17:30
● 2026-06-22 09:31:48

○MXmx1c9.megamailservers.com2015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 21:13:28
○ 2015-12-08 14:53:06
○ 2026-06-22 09:31:48

○MXmx2c9.megamailservers.com2015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 21:13:28
○ 2015-12-08 14:53:06
○ 2026-06-22 09:31:48

○MXmx3c9.megamailservers.com2015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 21:13:28
○ 2015-12-08 14:53:06
○ 2026-06-22 09:31:48

○A104.198.132.1592017-03-13 → 2017-03-13 · 4 obs

○ 2016-07-11 05:37:58
● 2017-03-13 05:34:38
○ 2026-02-23 01:17:30
○ 2026-06-22 09:31:48

○A54.201.206.542015-12-08 → 2016-07-11 · 5 obs

○ 2015-08-20 21:13:28
● 2015-12-08 14:53:06
● 2016-07-11 05:37:58
○ 2017-03-13 05:34:38
○ 2026-06-22 09:31:48

●A54.91.36.492026-02-23 → 2026-06-22 · 3 obs

○ 2017-03-13 05:34:38
● 2026-02-23 01:17:30
● 2026-06-22 09:31:48

○A69.156.240.292015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 21:13:28
○ 2015-12-08 14:53:06
○ 2026-06-22 09:31:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
indref.ca	ns-750.awsdns-29.net, ns-1504.awsdns-60.org, ns-1866.awsdns-41.co.uk, ns-165.awsdns-20.com	-

✅ Authoritative Response

Server:205.251.192.165

NS records: ns-750.awsdns-29.net, ns-1504.awsdns-60.org, ns-1866.awsdns-41.co.uk, ns-165.awsdns-20.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for indref.ca (unsigned zone)

⏱️ Timing

Total: 524ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.91.36.49`
NS	4	`ns-1504.awsdns-60.org, ns-165.awsdns-20.com...`
MX	1	`indref-ca.mail.protection.outlook.com (p`
TXT	2	`MS=ms63404420, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns-1504.awsdns-60.org awsdns-hostmaster.`

Analysis

IP Addresses

indref.ca has exactly one IP address — 54.91.36.49.

Other host names, such as ec2-54-91-36-49.compute-1.amazonaws.com, share IP numbers with indref.ca.

Name Servers

Four name servers handle the delegation for indref.ca: ns-165.awsdns-20.com, ns-750.awsdns-29.net, ns-1504.awsdns-60.org and ns-1866.awsdns-41.co.uk.

There is at least partial name server overlap between indref.ca and other domains — busypassengers.com, sekonic.fr, edumix.lk and two more among them.

These name servers tend to appear in combination with the name servers ns1.navexglobal.com, ns2.navexglobal.com, ns3.navexglobal.com and ns4.navexglobal.com.

All four hostnames — ns-165.awsdns-20.com, ns-750.awsdns-29.net, ns-1504.awsdns-60.org and ns-1866.awsdns-41.co.uk — resolve to two IP numbers apiece: ns-165.awsdns-20.com to 205.251.192.165 and 2600:9000:5300:a500::1; ns-750.awsdns-29.net to 205.251.194.238 and 2600:9000:5302:ee00::1; ns-1504.awsdns-60.org to 205.251.197.224 and 2600:9000:5305:e000::1; ns-1866.awsdns-41.co.uk to 205.251.199.74 and 2600:9000:5307:4a00::1.

Mail Servers

indref.ca uses one mail server — indref-ca.mail.protection.outlook.com.

indref-ca.mail.protection.outlook.com has 8 IP addresses: 52.101.190.0, 52.101.190.2, 52.101.190.3 plus 5 more.