`mlehmann.ca`

DNSSEC	⚠️ Not signed
A	23.235.33.119^{🇺🇸 Fastly23.235.33.0/24}
A	23.235.37.119^{🇺🇸 Fastly23.235.37.0/24}
NS	`ns1.whc.ca` ⚠️ Not in zone NS records
		A	173.209.49.178^{🇨🇦 GTCOMM-36666173.209.32.0/19 Globotech Communications}
			PTR	`ns1.web-dns1.com`
NS	`ns2.whc.ca` ⚠️ Not in zone NS records
		A	67.43.237.129^{🇨🇦 GTCOMM-3666667.43.237.0/24 GloboTech}
NS	`ns3.whc.ca` ⚠️ Not in zone NS records
		A	192.99.36.227^{🇨🇦 OVH192.99.0.0/16 Hosting route}
			PTR	`ns3.whc.ca`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=yizfwojetz94boqx`
TXT	`v=spf1 ip4:54.39.100.84 include:spf.web-dns1.com redirect=icloud.com`

`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=2603311900

Same first word

mlehmann.org

mlehmann.info

mlehmann.net

mlehmann.ca

mlehmann.com

mlehmann.de

Similar names

mehlmann.net

mehlmann.com

mehlmann.info

DNS History

12 records (7 active, 5 former)

○NSns1.web-dns1.com2015-06-15 → 2017-06-24 · 4 obs

● 2015-06-15 09:57:40
● 2017-06-24 12:45:56
○ 2026-03-25 23:11:10
○ 2026-03-31 19:33:20

●NSns1.whc.ca2026-03-25 → 2026-03-31 · 3 obs

○ 2017-06-24 12:45:56
● 2026-03-25 23:11:10
● 2026-03-31 19:33:20

○NSns2.web-dns1.com2015-06-15 → 2017-06-24 · 4 obs

● 2015-06-15 09:57:40
● 2017-06-24 12:45:56
○ 2026-03-25 23:11:10
○ 2026-03-31 19:33:20

●NSns2.whc.ca2026-03-25 → 2026-03-31 · 3 obs

○ 2017-06-24 12:45:56
● 2026-03-25 23:11:10
● 2026-03-31 19:33:20

○NSns3.web-dns1.com2015-06-15 → 2017-06-24 · 4 obs

● 2015-06-15 09:57:40
● 2017-06-24 12:45:56
○ 2026-03-25 23:11:10
○ 2026-03-31 19:33:20

●NSns3.whc.ca2026-03-25 → 2026-03-31 · 3 obs

○ 2017-06-24 12:45:56
● 2026-03-25 23:11:10
● 2026-03-31 19:33:20

○MXmx.mlehmann.ca2015-06-15 → 2017-06-24 · 4 obs

● 2015-06-15 09:57:40
● 2017-06-24 12:45:56
○ 2026-03-25 23:11:10
○ 2026-03-31 19:33:20

●MXmx01.mail.icloud.com2026-03-25 → 2026-03-31 · 3 obs

○ 2017-06-24 12:45:56
● 2026-03-25 23:11:10
● 2026-03-31 19:33:20

●MXmx02.mail.icloud.com2026-03-25 → 2026-03-31 · 3 obs

○ 2017-06-24 12:45:56
● 2026-03-25 23:11:10
● 2026-03-31 19:33:20

●A23.235.33.1192016-01-16 → 2026-03-31 · 3 obs

○ 2015-10-26 13:15:48
● 2016-01-16 15:23:28
● 2026-03-31 19:33:20

●A23.235.37.1192016-01-16 → 2026-03-31 · 3 obs

○ 2015-10-26 13:15:48
● 2016-01-16 15:23:28
● 2026-03-31 19:33:20

○A98.129.62.402015-06-15 → 2015-10-26 · 4 obs

● 2015-06-15 09:57:40
● 2015-10-26 13:15:48
○ 2016-01-16 15:23:28
○ 2026-03-31 19:33:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
mlehmann.ca	ns1.whc.ca, ns2.whc.ca, ns3.whc.ca	3 records

✅ Authoritative Response

Server:172.64.52.244

NS records: ns1.whc.ca, ns2.whc.ca, ns3.whc.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mlehmann.ca (unsigned zone)

⏱️ Timing

Total: 320ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`23.235.33.119, 23.235.37.119`
NS	3	`ns3.whc.ca, ns1.whc.ca...`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
SOA	1	`ns1.whc.ca sysadmin-internal.whc.ca`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.whc.ca, ns2.whc.ca, ns3.whc.ca)

Analysis

IP Addresses

mlehmann.ca points to two IP numbers: 23.235.33.119 and 23.235.37.119.

Other host names, for instance nabelekm.com, kstudio.com.br, katemesserphotography.com, otherplanes.art and equaldesign.it share IP numbers with mlehmann.ca.

Name Servers

mlehmann.ca is delegated to three name servers: ns1.whc.ca, ns2.whc.ca and ns3.whc.ca.

mlehmann.ca at least partially shares its name servers with other domains, for instance lapbaby.com, civa.qc.ca, bot2top.com, havasil.com and maritimehistoryofthegreatlakes.ca.

these name servers are commonly used with the name servers cloud1.whc.ca, cloud2.whc.ca, ns1.web-dns1.com, ns2.web-dns1.com and ns3.web-dns1.com.

Host names with one IP number:

ns1.whc.ca points to: 173.209.49.178.

ns2.whc.ca points to: 67.43.237.129.

ns3.whc.ca points to: 192.99.36.227.

Mail Servers

Two mail servers mx01.mail.icloud.com and mx02.mail.icloud.com handle mlehmann.ca.

mlehmann.ca uses the same mail server setup as other domains such as lucbarrett.com, freundorfer.info, wahss.se, millenniumsoftware.net and rsonhoffman.com.

mlehmann.ca shares some mail servers with other domains at least partially, for example sortedphotos.com.

Host names with six IP numbers:

Host name mx01.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Host name mx02.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Host names pointing to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.

mlehmann.ca - robtex.com

mlehmann.ca

ca

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`mlehmann.ca`

`ca`