optometriccenters.ca - robtex.com

optometriccenters.ca

DNSSEC⚠️ Not signed
A67.43.227.150🇨🇦 GTCOMM-3666667.43.224.0/20 GloboTech Communications
PTRcloud226179.mywhc.ca
NSlob4.sibername.com ⭐
A162.251.82.124🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.124.reverse.myorderbox.com
A162.251.82.125🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.125.reverse.myorderbox.com
A162.251.82.252🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.252.reverse.myorderbox.com
A162.251.82.253🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.253.reverse.myorderbox.com
NSlob1.sibername.com
A162.251.82.122🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.122.reverse.myorderbox.com
A162.251.82.123🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.123.reverse.myorderbox.com
A162.251.82.250🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.250.reverse.myorderbox.com
A162.251.82.251🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.251.reverse.myorderbox.com
NSlob2.sibername.com
A162.251.82.120🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.120.reverse.myorderbox.com
A162.251.82.121🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.121.reverse.myorderbox.com
A162.251.82.248🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.248.reverse.myorderbox.com
A162.251.82.249🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.249.reverse.myorderbox.com
NSlob3.sibername.com
A162.251.82.118🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.118.reverse.myorderbox.com
A162.251.82.119🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.119.reverse.myorderbox.com
A162.251.82.246🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.246.reverse.myorderbox.com
A162.251.82.247🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.247.reverse.myorderbox.com
MXmail.optometriccenters.ca ⭐
A162.144.44.7🇺🇸 EIGI162.144.0.0/16 Unified Layer
PTR162-144-44-7.unifiedlayer.com
TXTv=spf1 a mx ip4:209.123.181.147 ~all
SOAlob4.sibername.comdvespa@yahoo.com 2021-01-08 #2

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=2603312000

Subdomains

mail.optometriccenters.ca

Same first word

optometriccenters.ca

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSlob1.sibername.comlob2.sibername.comlob3.sibername.comlob4.sibername.comns01.sibername.comns02.sibername.comMXmail.optometriccenters.caA67.43.227.15064.21.16.2467.196.0.17
●NSlob1.sibername.com2026-03-29 → 2026-03-31 · 3 obs
○ 2017-05-15 08:41:18
● 2026-03-29 23:29:12
● 2026-03-31 20:27:10
●NSlob2.sibername.com2026-03-29 → 2026-03-31 · 3 obs
○ 2017-05-15 08:41:18
● 2026-03-29 23:29:12
● 2026-03-31 20:27:10
●NSlob3.sibername.com2026-03-29 → 2026-03-31 · 3 obs
○ 2017-05-15 08:41:18
● 2026-03-29 23:29:12
● 2026-03-31 20:27:10
●NSlob4.sibername.com2026-03-29 → 2026-03-31 · 3 obs
○ 2017-05-15 08:41:18
● 2026-03-29 23:29:12
● 2026-03-31 20:27:10
○NSns01.sibername.com2015-05-21 → 2017-05-15 · 4 obs
● 2015-05-21 11:06:44
● 2017-05-15 08:41:18
○ 2026-03-29 23:29:12
○ 2026-03-31 20:27:10
○NSns02.sibername.com2015-05-21 → 2017-05-15 · 4 obs
● 2015-05-21 11:06:44
● 2017-05-15 08:41:18
○ 2026-03-29 23:29:12
○ 2026-03-31 20:27:10
●MXmail.optometriccenters.ca2015-05-21 → 2026-03-31 · 2 obs
● 2015-05-21 11:06:44
● 2026-03-31 20:27:10
○A64.21.16.242015-05-21 → 2016-01-16 · 4 obs
● 2015-05-21 11:06:44
● 2016-01-16 10:30:32
○ 2016-11-18 18:12:24
○ 2026-03-31 20:27:10
○A67.196.0.172016-11-18 → 2017-05-15 · 5 obs
○ 2016-01-16 10:30:32
● 2016-11-18 18:12:24
● 2017-05-15 08:41:18
○ 2026-03-29 23:29:12
○ 2026-03-31 20:27:10
●A67.43.227.1502026-03-29 → 2026-03-31 · 3 obs
○ 2017-05-15 08:41:18
● 2026-03-29 23:29:12
● 2026-03-31 20:27:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cad.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca-
optometriccenters.calob1.sibername.com, lob2.sibername.com, lob3.sibername.com, lob4.sibername.com-

✅ Authoritative Response

Server:162.251.82.253

NS records: lob1.sibername.com, lob2.sibername.com, lob3.sibername.com, lob4.sibername.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optometriccenters.ca (unsigned zone)

⏱️ Timing

Total: 962ms | Queries: -

📄 Records

TypeCountSample Data
A167.43.227.150
NS4lob3.sibername.com, lob4.sibername.com...
MX1mail.optometriccenters.ca (pri: 10)
TXT1v=spf1 a mx ip4:209.123.181.147 ~all
SOA1lob4.sibername.com dvespa.yahoo.com

Analysis

Hierarchy

optometriccenters.ca is parent of mail.optometriccenters.ca.

IP Addresses

optometriccenters.ca points to a single IP: 67.43.227.150.

Other host names, for instance farwestoutdooradvertising.net, lensrentalscanada.net, claremed.net, binaryeditions.ca and completeworkplacewellness.ca share IP numbers with optometriccenters.ca.

Name Servers

optometriccenters.ca is delegated to four name servers: lob1.sibername.com, lob2.sibername.com, lob3.sibername.com and lob4.sibername.com.

optometriccenters.ca at least partially shares its name servers with other domains, for instance zaboyah.com, poptoys.ca, flypc.ca, bioenterprisecapital.com and implantcontinuum.ca.

these name servers are commonly used with the name servers lb1.sibername.com, lb2.sibername.com, lb3.sibername.com, lb4.sibername.com and 208.91.197.91.

Host names with four IP numbers:

lob1.sibername.com points to 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251.

lob2.sibername.com points to 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249.

lob3.sibername.com points to 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247.

lob4.sibername.com points to 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.

Mail Servers

optometriccenters.ca is served by a single mail server, mail.optometriccenters.ca.

mail.optometriccenters.ca points to IP number 162.144.44.7.