`guolaw.ca`

DNSSEC	⚠️ Not signed
A	2605:7c00:1:2:65:110:3:168^{🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey}
A	65.110.3.168^{🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey}
NS	`guolaw.ca` ⭐
		A	2605:7c00:1:2:65:110:3:168^{🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey}
		A	65.110.3.168^{🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey}
			PTR	`65.110.3.168.van970.dc.cipherkey.net`
NS	`fast00.inter-corporate.com`
		A	2605:7c00:1:2:65:110:3:130^{🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey}
		A	65.110.3.130^{🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey}
			PTR	`65.110.3.130.van970.dc.cipherkey.net`
NS	`fast01.inter-corporate.com`
		A	2605:7c00:1:2:65:110:3:131^{🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey}
		A	65.110.3.131^{🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey}
			PTR	`65.110.3.131.van970.dc.cipherkey.net`
NS	`fast02.inter-corporate.com`
		A	2605:7c00:1:2:65:110:3:132^{🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey}
		A	65.110.3.132^{🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey}
			PTR	`65.110.3.132.van970.dc.cipherkey.net`
NS	`fast03.inter-corporate.com`
		A	2605:7c00:1:2:65:110:3:133^{🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey}
		A	65.110.3.133^{🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey}
			PTR	`65.110.3.133.van970.dc.cipherkey.net`
NS	`fast04.inter-corporate.com`
		A	2605:7c00:1:2:65:110:3:134^{🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey}
		A	65.110.3.134^{🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey}
			PTR	`65.110.3.134.van970.dc.cipherkey.net`
NS	`fast05.inter-corporate.com`
		A	184.70.10.188^{🇨🇦 ASN-SHAW184.70.0.0/19}
NS	`fast06.inter-corporate.com` ⚠️ Not in parent delegation
		A	2605:7c00:1:2:65:110:3:176^{🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey}
		A	65.110.3.176^{🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey}
			PTR	`65.110.3.176.van970.dc.cipherkey.net`
NS	`fast07.inter-corporate.com` ⚠️ Not in parent delegation
		A	2605:7c00:1:2:65:110:3:177^{🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey}
		A	65.110.3.177^{🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey}
			PTR	`65.110.3.177.van970.dc.cipherkey.net`
NS	`fast08.inter-corporate.com` ⚠️ Not in parent delegation
		A	2605:7c00:1:2:65:110:3:188^{🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey}
			PTR	`mail.inter-corporate.com`
		A	65.110.3.188^{🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey}
			PTR	`mail.inter-corporate.com`
NS	`fast09.inter-corporate.com` ⚠️ Not in parent delegation
		A	2605:7c00:1:2:65:110:3:189^{🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey}
			PTR	`mail.inter-corporate.com`
		A	65.110.3.189^{🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey}
			PTR	`mail.inter-corporate.com`
MX	`mail.inter-corporate.com` ⭐
		A	2605:7c00:1:2:65:110:3:188^{🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey}
			PTR	`mail.inter-corporate.com`
		A	65.110.3.188^{🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey}
			PTR	`mail.inter-corporate.com`
MX	`mail.inter-corporate.net`⁽²⁾
		A	2605:7c00:1:2:65:110:3:133^{🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey}
		A	2605:7c00:1:2:65:110:3:188^{🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey}
			PTR	`mail.inter-corporate.com`
		A	65.110.3.133^{🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey}
			PTR	`65.110.3.133.van970.dc.cipherkey.net`
		A	65.110.3.188^{🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey}
			PTR	`mail.inter-corporate.com`
MX	`mail.inter-corporate.ca`⁽³⁾
		A	2605:7c00:1:2:65:110:3:153^{🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey}
		A	2605:7c00:1:2:65:110:3:188^{🇨🇦 ASN-CIPHERKEY2605:7c00::/32 Cipherkey}
			PTR	`mail.inter-corporate.com`
		A	65.110.3.153^{🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey}
			PTR	`65.110.3.153.van970.dc.cipherkey.net`
		A	65.110.3.188^{🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey}
			PTR	`mail.inter-corporate.com`
TXT	`google-site-verification=6mW2hMu87_Q9-XEHe0vfJSJRFXTFzTriCpCymHLoJ_k`
TXT	`mailconf=https://autoconfig.inter-corporate.com/mail/config-v1.1.xml`
TXT	`v=spf1 redirect=mail.inter-corporate.com`
SOA	`guolaw.ca`hostmaster@inter-corporate.com 2008-03-21 #16

`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=2604120530

🔒 HSTS Preload (+subdomains)

NS for

guolaw.ca

Same first word

guolaw.ca

DNS History

19 records (16 active, 3 former)

●NSfast00.inter-corporate.com2026-03-13 → 2026-04-12 · 3 obs

○ 2017-02-17 03:25:32
● 2026-03-13 10:04:22
● 2026-04-12 06:12:08

●NSfast01.inter-corporate.com2015-08-03 → 2026-04-12 · 2 obs

● 2015-08-03 19:56:06
● 2026-04-12 06:12:08

●NSfast02.inter-corporate.com2026-03-13 → 2026-04-12 · 3 obs

○ 2017-02-17 03:25:32
● 2026-03-13 10:04:22
● 2026-04-12 06:12:08

●NSfast03.inter-corporate.com2026-03-13 → 2026-04-12 · 3 obs

○ 2017-02-17 03:25:32
● 2026-03-13 10:04:22
● 2026-04-12 06:12:08

●NSfast04.inter-corporate.com2026-03-13 → 2026-04-12 · 3 obs

○ 2017-02-17 03:25:32
● 2026-03-13 10:04:22
● 2026-04-12 06:12:08

●NSfast05.inter-corporate.com2026-03-13 → 2026-04-12 · 3 obs

○ 2017-02-17 03:25:32
● 2026-03-13 10:04:22
● 2026-04-12 06:12:08

●NSfast06.inter-corporate.com2026-03-13 → 2026-04-12 · 3 obs

○ 2017-02-17 03:25:32
● 2026-03-13 10:04:22
● 2026-04-12 06:12:08

●NSfast07.inter-corporate.com2026-03-13 → 2026-04-12 · 3 obs

○ 2017-02-17 03:25:32
● 2026-03-13 10:04:22
● 2026-04-12 06:12:08

●NSfast08.inter-corporate.com2015-08-03 → 2026-04-12 · 2 obs

● 2015-08-03 19:56:06
● 2026-04-12 06:12:08

●NSfast09.inter-corporate.com2026-03-13 → 2026-04-12 · 3 obs

○ 2017-02-17 03:25:32
● 2026-03-13 10:04:22
● 2026-04-12 06:12:08

●NSguolaw.ca2015-08-03 → 2026-04-12 · 2 obs

● 2015-08-03 19:56:06
● 2026-04-12 06:12:08

○NSnetbsd.inter-corporate.com2015-08-03 → 2017-02-17 · 4 obs

● 2015-08-03 19:56:06
● 2017-02-17 03:25:32
○ 2026-03-13 10:04:22
○ 2026-04-12 06:12:08

○NSnetware.inter-corporate.com2015-08-03 → 2017-02-17 · 4 obs

● 2015-08-03 19:56:06
● 2017-02-17 03:25:32
○ 2026-03-13 10:04:22
○ 2026-04-12 06:12:08

○MXmail.guolaw.ca2015-08-03 → 2017-02-17 · 4 obs

● 2015-08-03 19:56:06
● 2017-02-17 03:25:32
○ 2026-03-13 10:04:22
○ 2026-04-12 06:12:08

●MXmail.inter-corporate.ca2026-03-13 → 2026-04-12 · 3 obs

○ 2017-02-17 03:25:32
● 2026-03-13 10:04:22
● 2026-04-12 06:12:08

●MXmail.inter-corporate.com2015-08-03 → 2026-04-12 · 2 obs

● 2015-08-03 19:56:06
● 2026-04-12 06:12:08

●MXmail.inter-corporate.net2026-03-13 → 2026-04-12 · 3 obs

○ 2017-02-17 03:25:32
● 2026-03-13 10:04:22
● 2026-04-12 06:12:08

●A2605:7c00:1:2:65:110:3:1682015-08-03 → 2026-04-12 · 2 obs

● 2015-08-03 19:56:06
● 2026-04-12 06:12:08

●A65.110.3.1682015-08-03 → 2026-04-12 · 2 obs

● 2015-08-03 19:56:06
● 2026-04-12 06:12:08

🔍 DNS Trace

Analysis

Name Server Role

guolaw.ca serves as a name server for guolaw.ca.

fast01.inter-corporate.com, fast08.inter-corporate.com and fast00.inter-corporate.com are commonly used as name servers together with guolaw.ca.

IP Addresses

guolaw.ca points to two IPs: 2605:7c00:1:2:65:110:3:168 and 65.110.3.168.

Name Servers

guolaw.ca is delegated to eleven name servers: guolaw.ca, fast00.inter-corporate.com, fast01.inter-corporate.com, fast02.inter-corporate.com, fast03.inter-corporate.com, fast04.inter-corporate.com, fast05.inter-corporate.com, fast06.inter-corporate.com, fast07.inter-corporate.com, fast08.inter-corporate.com and fast09.inter-corporate.com.

guolaw.ca at least partially shares name servers with other domains, including pinnbm.biz, jainnotary.ca, pinksolutions.mx, mitchellisland.ca and agwoodwardroofing.ca.

These name servers are commonly used with netbsd.inter-corporate.com and netware.inter-corporate.com.

Names with two IP numbers:

guolaw.ca points to: 2605:7c00:1:2:65:110:3:168 and 65.110.3.168

fast00.inter-corporate.com points to: 2605:7c00:1:2:65:110:3:130 and 65.110.3.130

fast01.inter-corporate.com points to: 2605:7c00:1:2:65:110:3:131 and 65.110.3.131

fast02.inter-corporate.com points to: 2605:7c00:1:2:65:110:3:132 and 65.110.3.132

fast03.inter-corporate.com points to: 2605:7c00:1:2:65:110:3:133 and 65.110.3.133

fast04.inter-corporate.com points to: 2605:7c00:1:2:65:110:3:134 and 65.110.3.134

fast06.inter-corporate.com points to: 2605:7c00:1:2:65:110:3:176 and 65.110.3.176

fast07.inter-corporate.com points to: 2605:7c00:1:2:65:110:3:177 and 65.110.3.177

fast08.inter-corporate.com points to: 2605:7c00:1:2:65:110:3:188 and 65.110.3.188

fast09.inter-corporate.com points to: 2605:7c00:1:2:65:110:3:189 and 65.110.3.189

Names with one IP number:

fast05.inter-corporate.com points to: 184.70.10.188

Mail Servers

guolaw.ca is handled by three mail servers: mail.inter-corporate.ca, mail.inter-corporate.com and mail.inter-corporate.net.

The mail servers for guolaw.ca are shared with other domains, for instance atheisthelpline.com, teganlaw.ca, kniferegistry.com, mitre-bedford.org and mitchelisland.com.

these mail servers are commonly used alongside the mail servers unix.inter-corporate.com.

Host names with four IP numbers:

The host name mail.inter-corporate.ca points to: 2605:7c00:1:2:65:110:3:153, 2605:7c00:1:2:65:110:3:188, 65.110.3.153 and 65.110.3.188.

The host name mail.inter-corporate.net points to: 2605:7c00:1:2:65:110:3:133, 2605:7c00:1:2:65:110:3:188, 65.110.3.133 and 65.110.3.188.

Host names with two IP numbers:

The host name mail.inter-corporate.com points to: 2605:7c00:1:2:65:110:3:188 and 65.110.3.188.

Host names that point to 2605:7c00:1:2:65:110:3:188 : mail.inter-corporate.ca, mail.inter-corporate.net and mail.inter-corporate.com.

Host names that point to 65.110.3.188 : mail.inter-corporate.ca, mail.inter-corporate.net and mail.inter-corporate.com.

guolaw.ca - robtex.com

guolaw.ca

ca

NS for

Same first word

DNS History

🔍 DNS Trace

Analysis

Name Server Role

IP Addresses

Name Servers

Mail Servers

`guolaw.ca`

`ca`