polytech.ca - dns.ninja

`polytech.ca`

DNSSEC	⚠️ Not signed
A	2600:3c03::f03c:95ff:fe00:29ca^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	2600:3c03::f03c:95ff:fe91:5d52^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	2600:3c03::f03c:95ff:feed:4d4f^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	2600:3c03::f03c:95ff:feed:cf2a^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	45.33.83.100^{🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies}
A	45.79.167.180^{🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies}
A	66.175.209.179^{🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies}
A	96.126.111.165^{🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies}
NS	`baiyun.ns.giantpanda.com` ⭐
		A	3.33.232.36^{🇺🇸 Amazon3.33.224.0/20}
			PTR	`ab9e1958095d04f26.awsglobalaccelerator.com`
NS	`meisheng.ns.giantpanda.com`
		A	75.2.45.63^{🇺🇸 Amazon75.2.32.0/20}
			PTR	`ab9e1958095d04f26.awsglobalaccelerator.com`
MX	`mail.mailerhost.net` ⭐
		A	5.161.133.13^{🇺🇸 HETZNER-CLOUD2-AS5.161.133.0/24}
			PTR	`mail.mailerhost.net`
		A	161.35.84.83^{🇳🇱 DIGITALOCEAN161.35.80.0/20 DigitalOcean}
			PTR	`mail.mailerhost.net`
TXT	`v=spf1 ip6:fd43:c0d1:c090::/48 -all`
SOA	`baiyun.ns.giantpanda.com`admin@giantpanda.com 2013-02-04 #1

`ca`

	DNSSEC	🔒 Signed (DS record present)
	NS	`prd-czp-05.corp.cira.ca` ⭐
	NS	`any.ca-servers.ca`
	NS	`c.ca-servers.ca`
	NS	`d.ca-servers.ca`
	NS	`j.ca-servers.ca`
	SOA	`prd-czp-05.corp.cira.ca`admin-dns@cira.ca serial=2606160230

Same first word

Similar names

ploytech.com

techpoly.com

ploytech.click

techpoly.co.jp

techploy.com

pylotech.com

phytocel.com

techoply.com

plyotech.com

DNS History

38 records (11 active, 27 former)

●NSbaiyun.ns.giantpanda.com2026-02-15 → 2026-06-16 · 3 obs

○ 2017-08-27 08:51:26
● 2026-02-15 08:30:34
● 2026-06-16 03:45:18

●NSmeisheng.ns.giantpanda.com2026-02-15 → 2026-06-16 · 3 obs

○ 2017-08-27 08:51:26
● 2026-02-15 08:30:34
● 2026-06-16 03:45:18

○NSns1.dsredirection.com2015-08-05 → 2017-08-27 · 4 obs

● 2015-08-05 01:04:40
● 2017-08-27 08:51:26
○ 2026-02-15 08:30:34
○ 2026-06-16 03:45:18

○NSns2.dsredirection.com2015-08-05 → 2017-08-27 · 4 obs

● 2015-08-05 01:04:40
● 2017-08-27 08:51:26
○ 2026-02-15 08:30:34
○ 2026-06-16 03:45:18

●MXmail.mailerhost.net2026-02-15 → 2026-06-16 · 2 obs

● 2026-02-15 08:30:34
● 2026-06-16 03:45:18

○A139.162.174.2092026-02-15 → 2026-06-03 · 19 obs

○ 2026-02-15 08:30:34
● 2026-02-15 19:38:48
○ 2026-02-15 22:21:02
● 2026-02-18 18:09:56
● 2026-02-19 18:08:40
○ 2026-02-20 00:48:38
○ 2026-02-21 01:13:44
● 2026-02-24 14:07:10
● 2026-02-28 13:47:00
○ 2026-02-28 22:41:16
○ 2026-04-07 14:04:50
● 2026-04-08 07:56:32
● 2026-04-16 22:28:02
○ 2026-04-17 21:51:22
○ 2026-05-07 21:48:36
● 2026-05-16 16:05:34
● 2026-06-03 03:09:34
○ 2026-06-14 18:26:34
○ 2026-06-16 03:45:18

○A139.162.181.762026-02-15 → 2026-06-03 · 19 obs

○A172.104.149.862026-02-15 → 2026-06-03 · 19 obs

○A172.104.203.1862026-02-15 → 2026-06-03 · 19 obs

○A172.104.251.1982026-02-15 → 2026-06-03 · 19 obs

○A192.155.84.2362026-06-15 → 2026-06-15 · 3 obs

○ 2026-06-15 00:01:04
● 2026-06-15 13:02:56
○ 2026-06-16 03:45:18

○A208.73.210.2022017-08-27 → 2017-08-27 · 4 obs

○ 2016-11-08 13:16:54
● 2017-08-27 08:51:26
○ 2026-02-15 08:30:34
○ 2026-06-16 03:45:18

○A208.73.210.2122015-08-05 → 2016-11-08 · 4 obs

● 2015-08-05 01:04:40
● 2016-11-08 13:16:54
○ 2017-08-27 08:51:26
○ 2026-06-16 03:45:18

○A208.73.210.2162015-08-05 → 2016-11-08 · 4 obs

● 2015-08-05 01:04:40
● 2016-11-08 13:16:54
○ 2017-08-27 08:51:26
○ 2026-06-16 03:45:18

○A208.73.210.2172017-08-27 → 2017-08-27 · 4 obs

○ 2016-11-08 13:16:54
● 2017-08-27 08:51:26
○ 2026-02-15 08:30:34
○ 2026-06-16 03:45:18

○A208.73.211.1632015-08-05 → 2016-11-08 · 4 obs

● 2015-08-05 01:04:40
● 2016-11-08 13:16:54
○ 2017-08-27 08:51:26
○ 2026-06-16 03:45:18

○A208.73.211.1652017-08-27 → 2017-08-27 · 4 obs

○ 2016-11-08 13:16:54
● 2017-08-27 08:51:26
○ 2026-02-15 08:30:34
○ 2026-06-16 03:45:18

○A208.73.211.1772017-08-27 → 2017-08-27 · 4 obs

○ 2016-11-08 13:16:54
● 2017-08-27 08:51:26
○ 2026-02-15 08:30:34
○ 2026-06-16 03:45:18

○A208.73.211.2362015-08-05 → 2016-11-08 · 4 obs

● 2015-08-05 01:04:40
● 2016-11-08 13:16:54
○ 2017-08-27 08:51:26
○ 2026-06-16 03:45:18

○A23.239.4.932026-06-15 → 2026-06-15 · 3 obs

○ 2026-06-15 00:01:04
● 2026-06-15 13:02:56
○ 2026-06-16 03:45:18

○A2600:3c01::2000:3aff:feb3:2e942026-06-15 → 2026-06-15 · 3 obs

○ 2026-06-15 00:01:04
● 2026-06-15 13:02:56
○ 2026-06-16 03:45:18

○A2600:3c01::f03c:95ff:fe91:5de52026-06-15 → 2026-06-15 · 3 obs

○ 2026-06-15 00:01:04
● 2026-06-15 13:02:56
○ 2026-06-16 03:45:18

○A2600:3c01::f03c:95ff:feeb:5ed62026-06-15 → 2026-06-15 · 3 obs

○ 2026-06-15 00:01:04
● 2026-06-15 13:02:56
○ 2026-06-16 03:45:18

●A2600:3c03::f03c:95ff:fe00:29ca2026-04-07 → 2026-06-16 · 12 obs

○ 2026-02-28 22:41:16
● 2026-04-07 14:04:50
○ 2026-04-08 07:56:32
○ 2026-04-16 22:28:02
● 2026-04-17 21:51:22
● 2026-05-07 21:48:36
○ 2026-05-16 16:05:34
○ 2026-06-03 03:09:34
● 2026-06-14 18:26:34
● 2026-06-15 00:01:04
○ 2026-06-15 13:02:56
● 2026-06-16 03:45:18

●A2600:3c03::f03c:95ff:fe91:5d522026-02-15 → 2026-06-16 · 22 obs

○ 2017-08-27 08:51:26
● 2026-02-15 08:30:34
○ 2026-02-15 19:38:48
● 2026-02-15 22:21:02
○ 2026-02-18 18:09:56
○ 2026-02-19 18:08:40
● 2026-02-20 00:48:38
● 2026-02-21 01:13:44
○ 2026-02-24 14:07:10
○ 2026-02-28 13:47:00
● 2026-02-28 22:41:16
● 2026-04-07 14:04:50
○ 2026-04-08 07:56:32
○ 2026-04-16 22:28:02
● 2026-04-17 21:51:22
● 2026-05-07 21:48:36
○ 2026-05-16 16:05:34
○ 2026-06-03 03:09:34
● 2026-06-14 18:26:34
● 2026-06-15 00:01:04
○ 2026-06-15 13:02:56
● 2026-06-16 03:45:18

●A2600:3c03::f03c:95ff:feed:4d4f2026-02-15 → 2026-06-16 · 22 obs

●A2600:3c03::f03c:95ff:feed:cf2a2026-04-07 → 2026-06-16 · 12 obs

○A2a01:7e01::2000:dff:fec1:5cdb2026-02-15 → 2026-06-03 · 19 obs

○A2a01:7e01::f03c:95ff:fe00:26922026-02-15 → 2026-06-03 · 19 obs

○A2a01:7e01::f03c:95ff:fe91:5d912026-02-15 → 2026-06-03 · 19 obs

○A2a01:7e01::f03c:95ff:feeb:9d4b2026-02-15 → 2026-06-03 · 19 obs

○A2a01:7e01::f03c:95ff:feed:783e2026-02-15 → 2026-06-03 · 19 obs

●A45.33.83.1002026-04-07 → 2026-06-16 · 12 obs

●A45.79.167.1802026-04-07 → 2026-06-16 · 12 obs

●A66.175.209.1792026-02-15 → 2026-06-16 · 22 obs

○A74.207.241.2452026-06-15 → 2026-06-15 · 3 obs

○ 2026-06-15 00:01:04
● 2026-06-15 13:02:56
○ 2026-06-16 03:45:18

●A96.126.111.1652026-02-15 → 2026-06-16 · 22 obs

○PTRns1.dsredirection.com2017-08-27 → 2026-02-15 · 4 obs

● 2017-08-27 08:51:26
● 2026-02-15 22:21:02
○ 2026-02-18 18:09:56
○ 2026-06-16 03:45:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
polytech.ca	meisheng.ns.giantpanda.com, baiyun.ns.giantpanda.com	-

✅ Authoritative Response

Server:3.33.232.36

NS records: meisheng.ns.giantpanda.com, baiyun.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polytech.ca (unsigned zone)

⏱️ Timing

Total: 1888ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`96.126.111.165, 45.33.83.100...`
AAAA	4	`2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca...`
NS	2	`baiyun.ns.giantpanda.com, meisheng.ns.giantpanda.com`
MX	1	`mail.mailerhost.net (pri: 1)`
TXT	1	`v=spf1 ip6:fd43:c0d1:c090::/48 -all`
SOA	1	`baiyun.ns.giantpanda.com admin.giantpand`

Analysis

IP Addresses

polytech.ca directs to 8 IP numbers: 45.33.83.100, 45.79.167.180, 66.175.209.179 and 5 other.

Two other host names, along with keiwit.com, breezehotel.com and hysx.com, also share IP numbers with polytech.ca.

Name Servers

polytech.ca has two authoritative name servers — baiyun.ns.giantpanda.com and meisheng.ns.giantpanda.com.

polytech.ca shares its NS records with other domains, for example ecoleaf.ca, brightidea.ca, orx.ca and two others.

polytech.ca partially shares its NS delegation with several other domains, including sispass.com, vohack.com, truckerspaper.com and two others.

The name servers meixiang.ns.giantpanda.com, anan.ns.giantpanda.com, lunlun.ns.giantpanda.com and yangyang.ns.giantpanda.com are often found in use alongside these name servers.

baiyun.ns.giantpanda.com resolves to 3.33.232.36. meisheng.ns.giantpanda.com resolves to 75.2.45.63. Both host names point to a single IP number.

Mail Servers

The sole mail server for polytech.ca is mail.mailerhost.net.

Among the domains sharing a mail server setup with polytech.ca are bluepool.ca, tlsae.com, gayyboystube.com and two others.

The host mail.mailerhost.net resolves to 5.161.133.13 and 161.35.84.83 — two IP addresses.