`onsiteplumbing.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:ae72^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:37ee^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.238^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.114^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cullen.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c5b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cullen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cullen.ns.cloudflare.com`
		A	108.162.195.91^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
		A	162.159.44.91^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
		A	172.64.35.91^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
NS	`olga.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c089^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olga.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2089^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olga.ns.cloudflare.com`
		A	108.162.192.137^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	172.64.32.137^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	173.245.58.137^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁷⁰⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁹⁸⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.238, 172.67.174.114
		IPv6 hints	2606:4700:3034::ac43:ae72, 2606:4700:3037::6815:37ee
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=232, name=cloudflare-ech.com
SOA	`cullen.ns.cloudflare.com`dns@cloudflare.com serial=2399730582

`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=2605111830

Previously MX for

onsiteplumbing.ca

Same first word

onsiteplumbing.ca

DNS History

15 records (9 active, 6 former)

●NScullen.ns.cloudflare.com2026-03-12 → 2026-05-11 · 3 obs

○ 2017-12-10 19:29:50
● 2026-03-12 17:34:00
● 2026-05-11 19:26:56

○NSns207.canadianwebhosting.com2015-06-21 → 2017-12-10 · 4 obs

● 2015-06-21 08:44:00
● 2017-12-10 19:29:50
○ 2026-03-12 17:34:00
○ 2026-05-11 19:26:56

○NSns208.canadianwebhosting.com2015-06-21 → 2017-12-10 · 4 obs

● 2015-06-21 08:44:00
● 2017-12-10 19:29:50
○ 2026-03-12 17:34:00
○ 2026-05-11 19:26:56

●NSolga.ns.cloudflare.com2026-03-12 → 2026-05-11 · 3 obs

○ 2017-12-10 19:29:50
● 2026-03-12 17:34:00
● 2026-05-11 19:26:56

○MXonsiteplumbing.ca2015-06-21 → 2017-12-10 · 4 obs

● 2015-06-21 08:44:00
● 2017-12-10 19:29:50
○ 2026-03-12 17:34:00
○ 2026-05-11 19:26:56

●MXroute1.mx.cloudflare.net2026-03-12 → 2026-05-11 · 3 obs

○ 2017-12-10 19:29:50
● 2026-03-12 17:34:00
● 2026-05-11 19:26:56

●MXroute2.mx.cloudflare.net2026-03-12 → 2026-05-11 · 3 obs

○ 2017-12-10 19:29:50
● 2026-03-12 17:34:00
● 2026-05-11 19:26:56

●MXroute3.mx.cloudflare.net2026-03-12 → 2026-05-11 · 3 obs

○ 2017-12-10 19:29:50
● 2026-03-12 17:34:00
● 2026-05-11 19:26:56

●A104.21.55.2382026-03-12 → 2026-05-11 · 3 obs

○ 2017-12-10 19:29:50
● 2026-03-12 17:34:00
● 2026-05-11 19:26:56

●A172.67.174.1142026-03-12 → 2026-05-11 · 3 obs

○ 2017-12-10 19:29:50
● 2026-03-12 17:34:00
● 2026-05-11 19:26:56

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-12 → 2026-03-12 · 4 obs

○ 2017-12-10 19:29:50
● 2026-03-12 17:34:00
○ 2026-03-12 20:03:04
○ 2026-05-11 19:26:56

●A2606:4700:3034::ac43:ae722026-03-12 → 2026-05-11 · 3 obs

○ 2026-03-12 17:34:00
● 2026-03-12 20:03:04
● 2026-05-11 19:26:56

●A2606:4700:3037::6815:37ee2026-03-12 → 2026-05-11 · 3 obs

○ 2026-03-12 17:34:00
● 2026-03-12 20:03:04
● 2026-05-11 19:26:56

○A69.172.198.1312015-06-21 → 2016-12-26 · 4 obs

● 2015-06-21 08:44:00
● 2016-12-26 20:40:54
○ 2017-12-10 19:29:50
○ 2026-05-11 19:26:56

○A69.90.62.2202017-12-10 → 2017-12-10 · 4 obs

○ 2016-12-26 20:40:54
● 2017-12-10 19:29:50
○ 2026-03-12 17:34:00
○ 2026-05-11 19:26:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
onsiteplumbing.ca	olga.ns.cloudflare.com, cullen.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.137

NS records: olga.ns.cloudflare.com, cullen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onsiteplumbing.ca (unsigned zone)

⏱️ Timing

Total: 1036ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.174.114, 104.21.55.238`
AAAA	2	`2606:4700:3037::6815:37ee, 2606:4700:3034::ac43:ae72`
NS	2	`cullen.ns.cloudflare.com, olga.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 58), route3.mx.cloudflare.net (pri: 70)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cullen.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

onsiteplumbing.ca resolves to four IPs: 2606:4700:3034::ac43:ae72, 2606:4700:3037::6815:37ee, 104.21.55.238 and 172.67.174.114.

Other host names such as intelligencerjournal.com, haoyoule.net, www.ncwaterman.com, 6efq8.com and ynet-shops.co.il share IP numbers with onsiteplumbing.ca.

Name Servers

onsiteplumbing.ca is delegated to two name servers: cullen.ns.cloudflare.com and olga.ns.cloudflare.com.

onsiteplumbing.ca uses the same name server setup as other domains, including litilo.com, bnosu.com, rtclift.com, occexplorer.com and hightechcorp.net.

At least part of the name servers for onsiteplumbing.ca are shared with other domains, for instance ossia.edu.sg, beguliciwgazica.today, leightonmeester.us, gamesphoenix.com and decoin.ru.

These name servers are commonly used alongside the name servers leia.ns.cloudflare.com.

Host names with six IP numbers:

cullen.ns.cloudflare.com points to: 2606:4700:58::a29f:2c5b, 2803:f800:50::6ca2:c35b, 2a06:98c1:50::ac40:235b, 108.162.195.91, 162.159.44.91 and 172.64.35.91.

olga.ns.cloudflare.com points to: 2606:4700:50::adf5:3a89, 2803:f800:50::6ca2:c089, 2a06:98c1:50::ac40:2089, 108.162.192.137, 172.64.32.137 and 173.245.58.137.

Mail Servers

Three mail servers handle onsiteplumbing.ca: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

onsiteplumbing.ca shares at least some mail servers with other domains, for example headgap.com, nexos-sac.com, insurancequotesxy.com, gretas-welt.com and armwor.com.

Host names with six IP numbers: route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13; route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19; route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

onsiteplumbing.ca - robtex.com