prtech.ca - robtex.com

prtech.ca

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:de15🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:5b8e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.91.142Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.222.21🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSceleste.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2607🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceleste.ns.cloudflare.com
A2803:f800:50::6ca2:c207🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRceleste.ns.cloudflare.com
A2a06:98c1:50::ac40:2207🇺🇸 Cloudflare2a06:98c1:50::/45
PTRceleste.ns.cloudflare.com
A108.162.194.7🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceleste.ns.cloudflare.com
A162.159.38.7Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceleste.ns.cloudflare.com
A172.64.34.7🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceleste.ns.cloudflare.com
NSsteven.ns.cloudflare.com
A2606:4700:58::a29f:2c11🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsteven.ns.cloudflare.com
A2803:f800:50::6ca2:c311🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsteven.ns.cloudflare.com
A2a06:98c1:50::ac40:2311🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsteven.ns.cloudflare.com
A108.162.195.17🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsteven.ns.cloudflare.com
A162.159.44.17Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsteven.ns.cloudflare.com
A172.64.35.17🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsteven.ns.cloudflare.com
MXprtech-ca.mail.protection.outlook.com ⭐
A2a01:111:f403:c942::🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt5pr01cu00100.inbound.protection.outlook.com
A2a01:111:f403:c942::1🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt3pr01cu00701.inbound.protection.outlook.com
A2a01:111:f403:c942::3🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt6pr01cu00103.inbound.protection.outlook.com
A2a01:111:f403:c944::1🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yqzpr01cu01001.inbound.protection.outlook.com
A52.101.190.0🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt5pr01cu00100.inbound.protection.outlook.com
A52.101.190.2🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt3pr01cu00602.inbound.protection.outlook.com
A52.101.190.3🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt6pr01cu00103.inbound.protection.outlook.com
A52.101.192.0🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yqzpr01cu00900.inbound.protection.outlook.com
TXTMS=ms88253245
TXTv=spf1 include:_spf.mx.cloudflare.net include:spf.protection.outlook.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.91.142, 172.67.222.21
IPv62606:4700:3031::ac43:de15, 2606:4700:3036::6815:5b8e
SOAceleste.ns.cloudflare.comdns@cloudflare.com serial=2395594151

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=2602170100

Same first word

prtech.ru
prtech.ca
prtech.at
prtech.com
prtech.ws
prtech.com.cn

Similar names

techpr.co
prtche.com
rtechp.net
rchtep.com
precht.net
precht.com
techpr.cz
precht.info
precht.dk
hprtec.org
rptech.co.jp
thercp.com
chpter.webflow.io
cperth.com
techrp.com
thecpr.com
precht.de
precht.pl
techpr.org
theprc.org
precht.es
hpcert.com
techpr.biz
cperth.de
chpter.co
rptech.eu
techpr.de
precht.at
rptech.co.th
rptech.net
precht.ca
therpc.io
rptech.qa
thcrep.com
precht.biz
techpr.net
phcert.com
hpcert.de
rptech.com
therpc.studio

DNS History

29 records (7 active, 22 former)

201820192020202120222023202420252026NSceleste.ns.cloudflare.comsteven.ns.cloudflare.comns-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usns1087.ui-dns.bizns1087.ui-dns.comns1087.ui-dns.dens1087.ui-dns.orgMXprtech-ca.mail.protection.outlook.commx00.1and1.commx01.1and1.comA104.21.91.142172.67.222.212606:4700:3031::ac43:de152606:4700:3036::6815:5b8e188.114.96.0188.114.96.4188.114.97.0188.114.97.4192.195.77.1132607:f1c0:1000:601e:a83d:32aa:43c6:a82e2607:f1c0:100f:f000::2ba2a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::474.208.236.197
●NSceleste.ns.cloudflare.com2026-02-18 → 2026-03-14 · 3 obs
○ 2018-09-27 11:37:00
● 2026-02-18 05:35:22
● 2026-03-14 09:03:20
○NSns-us.1and1-dns.com2017-02-17 → 2017-02-17 · 3 obs
● 2017-02-17 12:30:26
○ 2017-09-27 09:50:18
○ 2026-03-14 09:03:20
○NSns-us.1and1-dns.de2017-02-17 → 2017-02-17 · 3 obs
● 2017-02-17 12:30:26
○ 2017-09-27 09:50:18
○ 2026-03-14 09:03:20
○NSns-us.1and1-dns.org2017-02-17 → 2017-02-17 · 3 obs
● 2017-02-17 12:30:26
○ 2017-09-27 09:50:18
○ 2026-03-14 09:03:20
○NSns-us.1and1-dns.us2017-02-17 → 2017-02-17 · 3 obs
● 2017-02-17 12:30:26
○ 2017-09-27 09:50:18
○ 2026-03-14 09:03:20
○NSns1087.ui-dns.biz2017-09-27 → 2018-09-27 · 5 obs
○ 2017-02-17 12:30:26
● 2017-09-27 09:50:18
● 2018-09-27 11:37:00
○ 2026-02-18 05:35:22
○ 2026-03-14 09:03:20
○NSns1087.ui-dns.com2017-09-27 → 2018-09-27 · 5 obs
○ 2017-02-17 12:30:26
● 2017-09-27 09:50:18
● 2018-09-27 11:37:00
○ 2026-02-18 05:35:22
○ 2026-03-14 09:03:20
○NSns1087.ui-dns.de2017-09-27 → 2018-09-27 · 5 obs
○ 2017-02-17 12:30:26
● 2017-09-27 09:50:18
● 2018-09-27 11:37:00
○ 2026-02-18 05:35:22
○ 2026-03-14 09:03:20
○NSns1087.ui-dns.org2017-09-27 → 2018-09-27 · 5 obs
○ 2017-02-17 12:30:26
● 2017-09-27 09:50:18
● 2018-09-27 11:37:00
○ 2026-02-18 05:35:22
○ 2026-03-14 09:03:20
●NSsteven.ns.cloudflare.com2026-02-18 → 2026-03-14 · 3 obs
○ 2018-09-27 11:37:00
● 2026-02-18 05:35:22
● 2026-03-14 09:03:20
○MXmx00.1and1.com2017-02-17 → 2018-09-27 · 4 obs
● 2017-02-17 12:30:26
● 2018-09-27 11:37:00
○ 2026-02-18 05:35:22
○ 2026-03-14 09:03:20
○MXmx01.1and1.com2017-02-17 → 2018-09-27 · 4 obs
● 2017-02-17 12:30:26
● 2018-09-27 11:37:00
○ 2026-02-18 05:35:22
○ 2026-03-14 09:03:20
●MXprtech-ca.mail.protection.outlook.com2026-02-18 → 2026-03-14 · 3 obs
○ 2018-09-27 11:37:00
● 2026-02-18 05:35:22
● 2026-03-14 09:03:20
●A104.21.91.1422026-02-18 → 2026-03-14 · 7 obs
○ 2018-09-27 11:37:00
● 2026-02-18 05:35:22
● 2026-02-22 19:06:00
○ 2026-03-03 17:29:30
○ 2026-03-05 06:13:00
● 2026-03-14 09:03:18
● 2026-03-14 09:03:20
●A172.67.222.212026-02-18 → 2026-03-14 · 7 obs
○ 2018-09-27 11:37:00
● 2026-02-18 05:35:22
● 2026-02-22 19:06:00
○ 2026-03-03 17:29:30
○ 2026-03-05 06:13:00
● 2026-03-14 09:03:18
● 2026-03-14 09:03:20
○A188.114.96.02026-03-05 → 2026-03-05 · 4 obs
○ 2026-03-03 17:29:30
● 2026-03-05 06:13:00
○ 2026-03-14 09:03:18
○ 2026-03-14 09:03:20
○A188.114.96.42026-03-03 → 2026-03-03 · 4 obs
○ 2026-02-22 19:06:00
● 2026-03-03 17:29:30
○ 2026-03-05 06:13:00
○ 2026-03-14 09:03:20
○A188.114.97.02026-03-05 → 2026-03-05 · 4 obs
○ 2026-03-03 17:29:30
● 2026-03-05 06:13:00
○ 2026-03-14 09:03:18
○ 2026-03-14 09:03:20
○A188.114.97.42026-03-03 → 2026-03-03 · 4 obs
○ 2026-02-22 19:06:00
● 2026-03-03 17:29:30
○ 2026-03-05 06:13:00
○ 2026-03-14 09:03:20
○A192.195.77.1132017-02-17 → 2017-02-17 · 3 obs
● 2017-02-17 12:30:26
○ 2017-09-27 09:50:18
○ 2026-03-14 09:03:20
●A2606:4700:3031::ac43:de152026-02-18 → 2026-03-14 · 7 obs
○ 2018-09-27 11:37:00
● 2026-02-18 05:35:22
● 2026-02-22 19:06:00
○ 2026-03-03 17:29:30
○ 2026-03-05 06:13:00
● 2026-03-14 09:03:18
● 2026-03-14 09:03:20
●A2606:4700:3036::6815:5b8e2026-02-18 → 2026-03-14 · 7 obs
○ 2018-09-27 11:37:00
● 2026-02-18 05:35:22
● 2026-02-22 19:06:00
○ 2026-03-03 17:29:30
○ 2026-03-05 06:13:00
● 2026-03-14 09:03:18
● 2026-03-14 09:03:20
○A2607:f1c0:1000:601e:a83d:32aa:43c6:a82e2017-02-17 → 2017-02-17 · 3 obs
● 2017-02-17 12:30:26
○ 2017-09-27 09:50:18
○ 2026-03-14 09:03:20
○A2607:f1c0:100f:f000::2ba2017-09-27 → 2018-09-27 · 5 obs
○ 2017-02-17 12:30:26
● 2017-09-27 09:50:18
● 2018-09-27 11:37:00
○ 2026-02-18 05:35:22
○ 2026-03-14 09:03:20
○A2a06:98c1:3120::2026-03-05 → 2026-03-05 · 4 obs
○ 2026-03-03 17:29:30
● 2026-03-05 06:13:00
○ 2026-03-14 09:03:18
○ 2026-03-14 09:03:20
○A2a06:98c1:3120::42026-03-03 → 2026-03-03 · 4 obs
○ 2026-02-22 19:06:00
● 2026-03-03 17:29:30
○ 2026-03-05 06:13:00
○ 2026-03-14 09:03:20
○A2a06:98c1:3121::2026-03-05 → 2026-03-05 · 4 obs
○ 2026-03-03 17:29:30
● 2026-03-05 06:13:00
○ 2026-03-14 09:03:18
○ 2026-03-14 09:03:20
○A2a06:98c1:3121::42026-03-03 → 2026-03-03 · 4 obs
○ 2026-02-22 19:06:00
● 2026-03-03 17:29:30
○ 2026-03-05 06:13:00
○ 2026-03-14 09:03:20
○A74.208.236.1972017-09-27 → 2018-09-27 · 5 obs
○ 2017-02-17 12:30:26
● 2017-09-27 09:50:18
● 2018-09-27 11:37:00
○ 2026-02-18 05:35:22
○ 2026-03-14 09:03:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cad.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca-
prtech.caceleste.ns.cloudflare.com, steven.ns.cloudflare.com-

✅ Authoritative Response

Server: 108.162.195.17

NS records: celeste.ns.cloudflare.com, steven.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prtech.ca (unsigned zone)

⏱️ Timing

Total: 853ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.91.142, 172.67.222.21
AAAA22606:4700:3036::6815:5b8e, 2606:4700:3031::ac43:de15
NS2celeste.ns.cloudflare.com, steven.ns.cloudflare.com
MX1prtech-ca.mail.protection.outlook.com (p
TXT2MS=ms88253245, v=spf1 include:_spf.mx.cloudflare.net in
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1celeste.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

prtech.ca refers to four IP numbers: 2606:4700:3031::ac43:de15, 2606:4700:3036::6815:5b8e, 104.21.91.142 and 172.67.222.21.

Other host names, for instance timbrunedds.com, brashechka.ru, axionunitedventuresco.digital, aljazera.online and zsmy0769.com share IP numbers with prtech.ca.

Name Servers

prtech.ca's delegation uses two name servers: celeste.ns.cloudflare.com and steven.ns.cloudflare.com.

prtech.ca uses the same name server setup as other domains, such as cels.org.ar, dataismybusiness.co.uk, bridgtonumc.com, pubgg.ru and inkulte.com.

prtech.ca at least partially shares name servers with other domains, including beconscious.in, myamericangiftnow.com, evofarma.it, fundra36management.digital and lxwx1.cc.

These name servers are commonly used with rose.ns.cloudflare.com.

Host names with six IP numbers:

celeste.ns.cloudflare.com points to 2606:4700:50::a29f:2607, 2803:f800:50::6ca2:c207, 2a06:98c1:50::ac40:2207, 108.162.194.7, 162.159.38.7 and 172.64.34.7.

steven.ns.cloudflare.com points to 2606:4700:58::a29f:2c11, 2803:f800:50::6ca2:c311, 2a06:98c1:50::ac40:2311, 108.162.195.17, 162.159.44.17 and 172.64.35.17.

Mail Servers

A single mail server handles prtech.ca, prtech-ca.mail.protection.outlook.com.

Host prtech-ca.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c942::, 2a01:111:f403:c942::1, 2a01:111:f403:c942::3, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.2, 52.101.190.3 and 52.101.192.0.