lethpolytech.ca - robtex.com

lethpolytech.ca

DNSSEC⚠️ Not signed
A2606:4700:7::a29f:8836🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2606:4700:7::a29f:8936🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.136.54Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.137.54Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.p201.dns.oraclecloud.net ⭐
A2600:2000:2100::c9🇺🇸 ORACLE-OCI-318982600:2000:2100::/44 Dynamic Network Services, Inc.
PTRns1.p201.dns.oraclecloud.net
A108.59.166.201🇺🇸 ORACLE-OCI-31898108.59.166.0/23 Dynamic Network Services, Inc.
PTRns1.p201.dns.oraclecloud.net
NSns2.p201.dns.oraclecloud.net
A2600:2000:2110::c9🇺🇸 ORACLE-OCI-318982600:2000:2110::/44 Dynamic Network Services, Inc.
PTRns2.p201.dns.oraclecloud.net
A108.59.168.201🇺🇸 ORACLE-OCI-31898108.59.168.0/23 Dynamic Network Services, Inc.
PTRns2.p201.dns.oraclecloud.net
NSns3.p201.dns.oraclecloud.net
A2600:2000:2120::c9🇺🇸 ORACLE-OCI-318982600:2000:2120::/44 Dynamic Network Services, Inc.
PTRns3.p201.dns.oraclecloud.net
A108.59.170.201🇺🇸 ORACLE-OCI-31898108.59.170.0/23 Dynamic Network Services, Inc.
PTRns3.p201.dns.oraclecloud.net
NSns4.p201.dns.oraclecloud.net
A2600:2000:2130::c9🇺🇸 ORACLE-OCI-318982600:2000:2130::/44 Dynamic Network Services, Inc.
PTRns4.p201.dns.oraclecloud.net
A108.59.172.201🇺🇸 ORACLE-OCI-31898108.59.172.0/23 Dynamic Network Services, Inc.
PTRns4.p201.dns.oraclecloud.net
MXlethpolytech-ca.mail.protection.outlook.com ⭐
A2a01:111:f403:c942::🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt5pr01cu00100.inbound.protection.outlook.com
A2a01:111:f403:c942::2🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt3pr01cu00602.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
A52.101.192.0🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yqzpr01cu00900.inbound.protection.outlook.com
A52.101.192.1🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yqzpr01cu01001.inbound.protection.outlook.com
TXTpardot926733=b54d0c526b19f69fec05bdab509b680de60191619d81a2c8082c987cefeeb6ce
TXTbw=YUshX3qMBb2wFVJESlPdLRYfr0YorxfMxFP4DDJURABU
TXTsending_domain926733=1bc49a979b10d63159f6dfbef399874dd1dafc0c2d73877f26b7f536...
TXTet3olahh2vdds0g0ahjd17fo6c
TXTv=spf1 include:spf.protection.outlook.com include:qp3egellvt.powerspf.com -all
TXTgoogle-site-verification=1iQQncgiOHtkYAOhFLnUpz5dWcOJWPRozYuYiUGtXj0
TXTTS1341721 rav8r1k84o2nhllrv5nl3lgivtk1me9r99lg0csr4v6nbgdo3kh0drg7fl8994m4q52...
SOAns1.p201.dns.oraclecloud.nethostmaster@lethpolytech.ca 2023-11-08 #95

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=2604142130
rank #331984 globally
rank #4740 in the tld
📈 Tranco rank: #716,222

Subdomains

ssui.lethpolytech.ca

Same first word

lethpolytech.ca

DNS History

9 records (9 active, 0 former)

NSns1.p201.dns.oraclecloud.netns2.p201.dns.oraclecloud.netns3.p201.dns.oraclecloud.netns4.p201.dns.oraclecloud.netMXlethpolytech-ca.mail.protection.outlook.comA162.159.136.54162.159.137.542606:4700:7::a29f:88362606:4700:7::a29f:8936
●NSns1.p201.dns.oraclecloud.net2026-03-15 → 2026-04-14 · 2 obs
● 2026-03-15 17:53:00
● 2026-04-14 22:05:26
●NSns2.p201.dns.oraclecloud.net2026-03-15 → 2026-04-14 · 2 obs
● 2026-03-15 17:53:00
● 2026-04-14 22:05:26
●NSns3.p201.dns.oraclecloud.net2026-03-15 → 2026-04-14 · 2 obs
● 2026-03-15 17:53:00
● 2026-04-14 22:05:26
●NSns4.p201.dns.oraclecloud.net2026-03-15 → 2026-04-14 · 2 obs
● 2026-03-15 17:53:00
● 2026-04-14 22:05:26
●MXlethpolytech-ca.mail.protection.outlook.com2026-03-15 → 2026-04-14 · 2 obs
● 2026-03-15 17:53:00
● 2026-04-14 22:05:26
●A162.159.136.542026-03-15 → 2026-04-14 · 2 obs
● 2026-03-15 17:53:00
● 2026-04-14 22:05:26
●A162.159.137.542026-03-15 → 2026-04-14 · 2 obs
● 2026-03-15 17:53:00
● 2026-04-14 22:05:26
●A2606:4700:7::a29f:88362026-03-15 → 2026-04-14 · 2 obs
● 2026-03-15 17:53:00
● 2026-04-14 22:05:26
●A2606:4700:7::a29f:89362026-03-15 → 2026-04-14 · 2 obs
● 2026-03-15 17:53:00
● 2026-04-14 22:05:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
caany.ca-servers.ca, d.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca-
lethpolytech.cans1.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns4.p201.dns.oraclecloud.net-

✅ Authoritative Response

Server:108.59.166.201

NS records: ns1.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns4.p201.dns.oraclecloud.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lethpolytech.ca (unsigned zone)

⏱️ Timing

Total: 2049ms | Queries: -

📄 Records

TypeCountSample Data
A2162.159.136.54, 162.159.137.54
AAAA22606:4700:7::a29f:8936, 2606:4700:7::a29f:8836
NS4ns3.p201.dns.oraclecloud.net, ns1.p201.dns.oraclecloud.net...
MX1lethpolytech-ca.mail.protection.outlook.
TXT7pardot926733=b54d0c526b19f69fec05bdab509, et3olahh2vdds0g0ahjd17fo6c...
SOA1ns1.p201.dns.oraclecloud.net hostmaster.

Analysis

Hierarchy

The parent of ssui.lethpolytech.ca is lethpolytech.ca.

IP Addresses

lethpolytech.ca maps to four IP numbers: 2606:4700:7::a29f:8836, 2606:4700:7::a29f:8936, 162.159.136.54 and 162.159.137.54.

Other host names such as nerdsonsite.com, ayop.com, professionalphoto.online, www.otb.ie and weighschool.com share IPs with lethpolytech.ca.

Name Servers

lethpolytech.ca is delegated to four name servers: ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net and ns4.p201.dns.oraclecloud.net.

lethpolytech.ca at least partially shares name servers with other domains, for example g-thai-order.com, fiserv.co.rs, cbihealth.ca, santandertravelinsurance.co.uk and gojaro.com.

These name servers are often used with the following name servers: a1-160.akam.net, a11-66.akam.net, a13-65.akam.net, a18-67.akam.net, dns2.p07.nsone.net, dns4.p07.nsone.net, ns1.d-zone.ca and ns2.d-zone.ca.

Host names with two IP numbers:

ns1.p201.dns.oraclecloud.net points to: 2600:2000:2100::c9 and 108.59.166.201

ns2.p201.dns.oraclecloud.net points to: 2600:2000:2110::c9 and 108.59.168.201

ns3.p201.dns.oraclecloud.net points to: 2600:2000:2120::c9 and 108.59.170.201

ns4.p201.dns.oraclecloud.net points to: 2600:2000:2130::c9 and 108.59.172.201

Mail Servers

The lethpolytech-ca.mail.protection.outlook.com mail server handles lethpolytech.ca.

lethpolytech-ca.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::2, 2a01:111:f403:c942::3, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.2, 52.101.192.0 and 52.101.192.1.