linuxsysadmin.ca - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status

linuxsysadmin.ca

DNSSEC⚠️ Not signed
A185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24
PTRcdn-185-199-108-153.github.com
A185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24
A185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24
A185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24
NSdns1.registrar-servers.com
A2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
A156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
NSdns2.registrar-servers.com
A2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
A156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
MXeforward1.registrar-servers.com
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward2.registrar-servers.com
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward3.registrar-servers.com
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward4.registrar-servers.com(15)
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward5.registrar-servers.com(20)
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
TXTv=spf1 include:spf.efwd.registrar-servers.com ~all
SOAdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1771987384

ca

DNSSEC🔒 Signed (DS record present)
NSprd-czp-05.corp.cira.ca
NSany.ca-servers.ca
NSc.ca-servers.ca
NSd.ca-servers.ca
NSj.ca-servers.ca
SOAprd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2609161730

Same first word

Similar names

Previous names

Next names

DNS History

11 records (11 active, 0 former)

NSdns1.registrar-servers.comdns2.registrar-servers.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA185.199.108.153185.199.109.153185.199.110.153185.199.111.153
NSdns1.registrar-servers.com2026-09-02 → 2026-09-16 · 2 obs
● 2026-09-02 12:58:08
● 2026-09-16 18:09:12
NSdns2.registrar-servers.com2026-09-02 → 2026-09-16 · 2 obs
● 2026-09-02 12:58:08
● 2026-09-16 18:09:12
MXeforward1.registrar-servers.com2026-09-02 → 2026-09-16 · 2 obs
● 2026-09-02 12:58:08
● 2026-09-16 18:09:12
MXeforward2.registrar-servers.com2026-09-02 → 2026-09-16 · 2 obs
● 2026-09-02 12:58:08
● 2026-09-16 18:09:12
MXeforward3.registrar-servers.com2026-09-02 → 2026-09-16 · 2 obs
● 2026-09-02 12:58:08
● 2026-09-16 18:09:12
MXeforward4.registrar-servers.com2026-09-02 → 2026-09-16 · 2 obs
● 2026-09-02 12:58:08
● 2026-09-16 18:09:12
MXeforward5.registrar-servers.com2026-09-02 → 2026-09-16 · 2 obs
● 2026-09-02 12:58:08
● 2026-09-16 18:09:12
A185.199.108.1532026-09-02 → 2026-09-16 · 2 obs
● 2026-09-02 12:58:08
● 2026-09-16 18:09:12
A185.199.109.1532026-09-02 → 2026-09-16 · 2 obs
● 2026-09-02 12:58:08
● 2026-09-16 18:09:12
A185.199.110.1532026-09-02 → 2026-09-16 · 2 obs
● 2026-09-02 12:58:08
● 2026-09-16 18:09:12
A185.199.111.1532026-09-02 → 2026-09-16 · 2 obs
● 2026-09-02 12:58:08
● 2026-09-16 18:09:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cad.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca-
linuxsysadmin.cadns1.registrar-servers.com, dns2.registrar-servers.com-

✅ Authoritative Response

Server:156.154.133.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxsysadmin.ca (unsigned zone)

⏱️ Timing

Total: 1123ms | Queries: -

📄 Records

TypeCountSample Data
A4185.199.110.153, 185.199.108.153...
NS2dns1.registrar-servers.com, dns2.registrar-servers.com
MX5eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...
TXT1v=spf1 include:spf.efwd.registrar-server
SOA1dns1.registrar-servers.com hostmaster.re

Analysis

IP Addresses

linuxsysadmin.ca directs to four IP numbers, which are 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Additional host names — mite.club, ethancstowell.com, dblohm7.ca and two others — share IP numbers with linuxsysadmin.ca.

Name Servers

linuxsysadmin.ca has two authoritative name servers — dns1.registrar-servers.com and dns2.registrar-servers.com.

linuxsysadmin.ca shares its name server setup with other domains, including securitrax.org, lifeafterlife.app, yown.co and two others.

The name servers for linuxsysadmin.ca overlap at least partially with those of other domains — for example ericsmartt.com.

Both dns1.registrar-servers.com and dns2.registrar-servers.com have two IP addresses each. dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200; dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

Five mail servers handle linuxsysadmin.ca: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

linuxsysadmin.ca shares mail servers — at least in part — with other domains, including kentohq.com, maxionhealth.site, churchofstudiology.org and two others.

The mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com are commonly paired with these mail servers.

Host names pointing to a single IP address:

eforward1.registrar-servers.com resolves to 162.255.118.51.

eforward2.registrar-servers.com resolves to 162.255.118.52.

eforward3.registrar-servers.com resolves to 162.255.118.51.

eforward4.registrar-servers.com resolves to 162.255.118.52.

eforward5.registrar-servers.com resolves to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.

The host names eforward2.registrar-servers.com and eforward4.registrar-servers.com both resolve to 162.255.118.52 IP addresses.