optimumonline.ca - robtex.com

optimumonline.ca

DNSSEC⚠️ Not signed
A199.16.129.190🇨🇦 PLANETHOSTER199.16.129.0/24 ARIN Allocation
PTRnode26-ca.n0c.com
NSnsa.n0c.com ⭐
A199.188.223.2🇨🇦 PLANETHOSTER199.188.223.0/24 arin allocation
PTRnsa.n0c.com
NSnsb.n0c.com
A85.236.159.2🇫🇷 PLANETHOSTER85.236.159.0/24 PlanetHoster Anycast
PTRnsb.n0c.com
NSnsc.n0c.com
A185.22.111.2🇫🇷 PLANETHOSTER185.22.111.0/24 PlanetHoster Anycast
PTRnsc.n0c.com
MXmail.optimumonline.ca ⭐
A199.16.129.190🇨🇦 PLANETHOSTER199.16.129.0/24 ARIN Allocation
PTRnode26-ca.n0c.com
TXTv=spf1 a mx ip4:199.16.129.190 ~all
SOAnsa.n0c.comhostmaster@optimumonline.ca 2026-02-21 #8

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=2604130100
WOT: UNKNOWN (69/100)

Subdomains

www.optimumonline.ca

Same first word

optimumonline.nyc
optimumonline.info
optimumonline.mobi
optimumonline.com
optimumonline.ca
optimumonline.org
optimumonline.us
optimumonline.net
optimumonline.tv

DNS History

21 records (5 active, 16 former)

201020122014201620182020202220242026NSnsa.n0c.comnsb.n0c.comnsc.n0c.commag1.magma.camag2.magma.camag2.magmacom.commag3.magma.cans1-r4-montreal.webserversystems.comns2-r4-montreal.webserversystems.comMXmail.optimumonline.caoptimumonline.caoptimumonline.ca.inbound10.mxlogic.netoptimumonline.ca.inbound10.mxlogicmx.netoptimumonline.ca.s8a1.psmtp.comoptimumonline.ca.s8a2.psmtp.comoptimumonline.ca.s8b1.psmtp.comoptimumonline.ca.s8b2.psmtp.comA199.16.129.19064.26.159.16464.86.221.101
○NS(root)2017-08-24 → 2017-08-24 · 4 obs
○ 2016-04-01 09:37:10
● 2017-08-24 02:41:02
○ 2026-04-13 01:48:10
○ 2026-04-13 01:48:12
○NSmag1.magma.ca2009-01-14 → 2016-01-04 · 4 obs
● 2009-01-14 00:06:22
● 2016-01-04 12:47:58
○ 2016-04-01 09:37:10
○ 2026-04-13 01:48:12
○NSmag2.magma.ca2015-05-31 → 2016-01-04 · 5 obs
○ 2009-01-14 00:06:22
● 2015-05-31 08:23:44
● 2016-01-04 12:47:58
○ 2016-04-01 09:37:10
○ 2026-04-13 01:48:12
○NSmag2.magmacom.com2009-01-14 → 2016-01-04 · 4 obs
● 2009-01-14 00:06:22
● 2016-01-04 12:47:58
○ 2016-04-01 09:37:10
○ 2026-04-13 01:48:12
○NSmag3.magma.ca2009-01-14 → 2016-01-04 · 4 obs
● 2009-01-14 00:06:22
● 2016-01-04 12:47:58
○ 2016-04-01 09:37:10
○ 2026-04-13 01:48:12
○NSns1-r4-montreal.webserversystems.com2016-04-01 → 2017-08-24 · 5 obs
○ 2016-01-04 12:47:58
● 2016-04-01 09:37:10
● 2017-08-24 02:41:02
○ 2026-04-13 01:48:10
○ 2026-04-13 01:48:12
○NSns2-r4-montreal.webserversystems.com2016-04-01 → 2017-08-24 · 5 obs
○ 2016-01-04 12:47:58
● 2016-04-01 09:37:10
● 2017-08-24 02:41:02
○ 2026-04-13 01:48:10
○ 2026-04-13 01:48:12
●NSnsa.n0c.com2026-04-13 → 2026-04-13 · 3 obs
○ 2017-08-24 02:41:02
● 2026-04-13 01:48:10
● 2026-04-13 01:48:12
●NSnsb.n0c.com2026-04-13 → 2026-04-13 · 3 obs
○ 2017-08-24 02:41:02
● 2026-04-13 01:48:10
● 2026-04-13 01:48:12
●NSnsc.n0c.com2026-04-13 → 2026-04-13 · 3 obs
○ 2017-08-24 02:41:02
● 2026-04-13 01:48:10
● 2026-04-13 01:48:12
●MXmail.optimumonline.ca2026-04-13 → 2026-04-13 · 3 obs
○ 2017-08-24 02:41:02
● 2026-04-13 01:48:10
● 2026-04-13 01:48:12
○MXoptimumonline.ca2016-04-01 → 2017-08-24 · 5 obs
○ 2016-01-04 12:47:58
● 2016-04-01 09:37:10
● 2017-08-24 02:41:02
○ 2026-04-13 01:48:10
○ 2026-04-13 01:48:12
○MXoptimumonline.ca.inbound10.mxlogic.net2015-05-31 → 2016-01-04 · 5 obs
○ 2009-01-14 00:06:22
● 2015-05-31 08:23:44
● 2016-01-04 12:47:58
○ 2016-04-01 09:37:10
○ 2026-04-13 01:48:12
○MXoptimumonline.ca.inbound10.mxlogicmx.net2015-05-31 → 2016-01-04 · 5 obs
○ 2009-01-14 00:06:22
● 2015-05-31 08:23:44
● 2016-01-04 12:47:58
○ 2016-04-01 09:37:10
○ 2026-04-13 01:48:12
○MXoptimumonline.ca.s8a1.psmtp.com2009-01-14 → 2009-01-14 · 3 obs
● 2009-01-14 00:06:22
○ 2015-05-31 08:23:44
○ 2026-04-13 01:48:12
○MXoptimumonline.ca.s8a2.psmtp.com2009-01-14 → 2009-01-14 · 3 obs
● 2009-01-14 00:06:22
○ 2015-05-31 08:23:44
○ 2026-04-13 01:48:12
○MXoptimumonline.ca.s8b1.psmtp.com2009-01-14 → 2009-01-14 · 3 obs
● 2009-01-14 00:06:22
○ 2015-05-31 08:23:44
○ 2026-04-13 01:48:12
○MXoptimumonline.ca.s8b2.psmtp.com2009-01-14 → 2009-01-14 · 3 obs
● 2009-01-14 00:06:22
○ 2015-05-31 08:23:44
○ 2026-04-13 01:48:12
●A199.16.129.1902026-04-13 → 2026-04-13 · 3 obs
○ 2017-08-24 02:41:02
● 2026-04-13 01:48:10
● 2026-04-13 01:48:12
○A64.26.159.1642009-01-14 → 2016-01-04 · 4 obs
● 2009-01-14 00:06:22
● 2016-01-04 12:47:58
○ 2016-04-01 09:37:10
○ 2026-04-13 01:48:12
○A64.86.221.1012016-04-01 → 2017-08-24 · 5 obs
○ 2016-01-04 12:47:58
● 2016-04-01 09:37:10
● 2017-08-24 02:41:02
○ 2026-04-13 01:48:10
○ 2026-04-13 01:48:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cac.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca-
optimumonline.cansc.n0c.com, nsa.n0c.com, nsb.n0c.com-

✅ Authoritative Response

Server:185.22.111.2

NS records: nsc.n0c.com, nsa.n0c.com, nsb.n0c.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimumonline.ca (unsigned zone)

⏱️ Timing

Total: 288ms | Queries: -

📄 Records

TypeCountSample Data
A1199.16.129.190
NS3nsc.n0c.com, nsa.n0c.com...
MX1mail.optimumonline.ca (pri: 0)
TXT1v=spf1 a mx ip4:199.16.129.190 ~all
SOA1nsa.n0c.com hostmaster.optimumonline.ca

Analysis

Hierarchy

The parent of www.optimumonline.ca is optimumonline.ca.

IP Addresses

optimumonline.ca points to IP number: 199.16.129.190.

Other host names such as mcfair.com, windsorscottish.ca, bectrans.com, mail.hooplife.ca and pmahweb.org share IPs with optimumonline.ca.

Name Servers

optimumonline.ca is delegated to three name servers: nsa.n0c.com, nsb.n0c.com and nsc.n0c.com.

optimumonline.ca at least partially shares name servers with other domains, for instance sptheater.fr, share-paradise.com, ticnews.fr, regime-et-maigrir.com and afj-japon.org.

Host names with a single IP:

nsa.n0c.com points to: 199.188.223.2.

nsb.n0c.com points to: 85.236.159.2.

nsc.n0c.com points to: 185.22.111.2.

Mail Servers

optimumonline.ca is handled by a single mail server, mail.optimumonline.ca.

mail.optimumonline.ca points to a single IP: 199.16.129.190.