`williamdavidson.ca`

DNSSEC	⚠️ Not signed
A	162.144.71.176^{🇺🇸 EIGI162.144.0.0/16 Unified Layer}
		PTR	`162-144-71-176.unifiedlayer.com`
NS	`lob4.sibername.com` ⭐
		A	162.251.82.124^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.124.reverse.myorderbox.com`
		A	162.251.82.125^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.125.reverse.myorderbox.com`
		A	162.251.82.252^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.252.reverse.myorderbox.com`
		A	162.251.82.253^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.253.reverse.myorderbox.com`
NS	`lob1.sibername.com`
		A	162.251.82.122^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.122.reverse.myorderbox.com`
		A	162.251.82.123^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.123.reverse.myorderbox.com`
		A	162.251.82.250^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.250.reverse.myorderbox.com`
		A	162.251.82.251^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.251.reverse.myorderbox.com`
NS	`lob2.sibername.com`
		A	162.251.82.120^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.120.reverse.myorderbox.com`
		A	162.251.82.121^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.121.reverse.myorderbox.com`
		A	162.251.82.248^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.248.reverse.myorderbox.com`
		A	162.251.82.249^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.249.reverse.myorderbox.com`
NS	`lob3.sibername.com`
		A	162.251.82.118^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.118.reverse.myorderbox.com`
		A	162.251.82.119^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.119.reverse.myorderbox.com`
		A	162.251.82.246^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.246.reverse.myorderbox.com`
		A	162.251.82.247^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.247.reverse.myorderbox.com`
MX	`mail.williamdavidson.ca` ⭐
		A	162.144.71.176^{🇺🇸 EIGI162.144.0.0/16 Unified Layer}
			PTR	`162-144-71-176.unifiedlayer.com`
TXT	`v=spf1 a mx ip4:66.246.229.96 ~all`
SOA	`lob4.sibername.com`wsdfarm@storm.ca 2019-12-10 #6

`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=2607180100

Subdomains

mail.williamdavidson.ca

Same first word

williamdavidson.com

williamdavidson.ca

Similar names

davidwilliamson.com

davidwilliamson.me

DNS History

10 records (6 active, 4 former)

●NSlob1.sibername.com2026-06-13 → 2026-07-18 · 3 obs

○ 2017-04-08 14:57:08
● 2026-06-13 07:35:38
● 2026-07-18 02:17:28

●NSlob2.sibername.com2026-06-13 → 2026-07-18 · 3 obs

○ 2017-04-08 14:57:08
● 2026-06-13 07:35:38
● 2026-07-18 02:17:28

●NSlob3.sibername.com2026-06-13 → 2026-07-18 · 3 obs

○ 2017-04-08 14:57:08
● 2026-06-13 07:35:38
● 2026-07-18 02:17:28

●NSlob4.sibername.com2026-06-13 → 2026-07-18 · 3 obs

○ 2017-04-08 14:57:08
● 2026-06-13 07:35:38
● 2026-07-18 02:17:28

○NSws1.sibername.com2015-08-23 → 2017-04-08 · 4 obs

● 2015-08-23 17:45:30
● 2017-04-08 14:57:08
○ 2026-06-13 07:35:38
○ 2026-07-18 02:17:28

○NSws2.sibername.com2015-12-13 → 2017-04-08 · 5 obs

○ 2015-08-23 17:45:30
● 2015-12-13 09:38:54
● 2017-04-08 14:57:08
○ 2026-06-13 07:35:38
○ 2026-07-18 02:17:28

●MXmail.williamdavidson.ca2015-08-23 → 2026-07-18 · 2 obs

● 2015-08-23 17:45:30
● 2026-07-18 02:17:28

●A162.144.71.1762026-06-13 → 2026-07-18 · 3 obs

○ 2017-04-08 14:57:08
● 2026-06-13 07:35:38
● 2026-07-18 02:17:28

○A66.246.72.1242015-08-23 → 2015-12-13 · 4 obs

● 2015-08-23 17:45:30
● 2015-12-13 09:38:54
○ 2016-03-30 05:58:32
○ 2026-07-18 02:17:28

○A67.196.0.202016-03-30 → 2017-04-08 · 5 obs

○ 2015-12-13 09:38:54
● 2016-03-30 05:58:32
● 2017-04-08 14:57:08
○ 2026-06-13 07:35:38
○ 2026-07-18 02:17:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca	-
williamdavidson.ca	lob3.sibername.com, lob1.sibername.com, lob2.sibername.com, lob4.sibername.com	-

✅ Authoritative Response

Server:162.251.82.248

NS records: lob3.sibername.com, lob1.sibername.com, lob2.sibername.com, lob4.sibername.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for williamdavidson.ca (unsigned zone)

⏱️ Timing

Total: 1051ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.144.71.176`
NS	4	`lob3.sibername.com, lob2.sibername.com...`
MX	1	`mail.williamdavidson.ca (pri: 10)`
TXT	1	`v=spf1 a mx ip4:66.246.229.96 ~all`
SOA	1	`lob4.sibername.com wsdfarm.storm.ca`

Analysis

Hierarchy

mail.williamdavidson.ca is delegated beneath williamdavidson.ca.

IP Addresses

williamdavidson.ca resolves to one IP address: 162.144.71.176.

enhome.org, mail.cmcls.ca, mail.taupegreenquebec.com and two other host names share IP numbers with williamdavidson.ca.

Name Servers

The authoritative name servers for williamdavidson.ca are lob1.sibername.com, lob2.sibername.com, lob3.sibername.com and lob4.sibername.com.

There is at least partial name server overlap between williamdavidson.ca and other domains — perogi.ca, (0x736578)world.ca, embaerkconstruction.com and two more among them.

These name servers regularly appear alongside lb1.sibername.com, lb2.sibername.com, lb3.sibername.com and 6 other name servers in NS record sets.

lob1.sibername.com, lob2.sibername.com, lob3.sibername.com and lob4.sibername.com are host names that each resolve to four IP numbers: lob1.sibername.com resolves to 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251, lob2.sibername.com resolves to 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249, lob3.sibername.com resolves to 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247 and lob4.sibername.com resolves to 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.

Mail Servers

Mail for williamdavidson.ca is handled by a single mail server, mail.williamdavidson.ca.

mail.williamdavidson.ca has exactly one IP number: 162.144.71.176.

williamdavidson.ca - robtex.com