linuxsysadmin.ca - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`linuxsysadmin.ca`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1771987384

`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=2609041630

Same first word

linuxsysadmin.net

linuxsysadmin.io

linuxsysadmin.de

linuxsysadmin.biz

linuxsysadmin.co.uk

linuxsysadmin.ca

linuxsysadmin.nl

linuxsysadmin.com

linuxsysadmin.info

linuxsysadmin.uk

Similar names

sysadminlinux.com

Previous names

Next names

DNS History

11 records (11 active, 0 former)

●NSdns1.registrar-servers.com2026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 12:58:08
● 2026-09-04 17:29:14

●NSdns2.registrar-servers.com2026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 12:58:08
● 2026-09-04 17:29:14

●MXeforward1.registrar-servers.com2026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 12:58:08
● 2026-09-04 17:29:14

●MXeforward2.registrar-servers.com2026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 12:58:08
● 2026-09-04 17:29:14

●MXeforward3.registrar-servers.com2026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 12:58:08
● 2026-09-04 17:29:14

●MXeforward4.registrar-servers.com2026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 12:58:08
● 2026-09-04 17:29:14

●MXeforward5.registrar-servers.com2026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 12:58:08
● 2026-09-04 17:29:14

●A185.199.108.1532026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 12:58:08
● 2026-09-04 17:29:14

●A185.199.109.1532026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 12:58:08
● 2026-09-04 17:29:14

●A185.199.110.1532026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 12:58:08
● 2026-09-04 17:29:14

●A185.199.111.1532026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 12:58:08
● 2026-09-04 17:29:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	8 records
linuxsysadmin.ca	dns2.registrar-servers.com, dns1.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.132.200

NS records: dns2.registrar-servers.com, dns1.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxsysadmin.ca (unsigned zone)

⏱️ Timing

Total: 171ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.109.153, 185.199.108.153...`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca...)

Analysis

IP Addresses

linuxsysadmin.ca resolves to four IP addresses: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Two other host names, along with mite.club, ethancstowell.com and banicaro.com, also share IP numbers with linuxsysadmin.ca.

Name Servers

The NS records for linuxsysadmin.ca delegate to dns1.registrar-servers.com and dns2.registrar-servers.com.

linuxsysadmin.ca shares its NS records with other domains, for example neonnightpromotions.com, rizwannasir.com, cbizweb.com and two others.

dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200. Likewise, dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200 — two IP addresses apiece.

Mail Servers

linuxsysadmin.ca is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

There is at least a partial MX overlap between linuxsysadmin.ca and other domains, including maxionhealth.site, churchofstudiology.org, hribar.org and two others.

These mail servers frequently appear alongside the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Host names that point to one IP address:

eforward1.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward2.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward3.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward4.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward5.registrar-servers.com resolves to the IP address 162.255.118.51.

Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com each have 162.255.118.52 IP addresses.