`qualitycontracting.ca`

DNSSEC	⚠️ Not signed
A	155.138.133.205^{🇨🇦 AS-VULTR155.138.128.0/19 Vultr Assigned Prefix}
		PTR	`pmconsulting.ca`
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1771507432

`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=2603270900

Previously MX for

qualitycontracting.ca

Same first word

qualitycontracting.ca

qualitycontracting.us

DNS History

16 records (3 active, 13 former)

●NSdns1.registrar-servers.com2026-03-22 → 2026-03-27 · 3 obs

○ 2017-06-10 10:45:46
● 2026-03-22 00:31:24
● 2026-03-27 09:54:10

●NSdns2.registrar-servers.com2026-03-22 → 2026-03-27 · 3 obs

○ 2017-06-10 10:45:46
● 2026-03-22 00:31:24
● 2026-03-27 09:54:10

○NSns1.ipage.com2015-10-31 → 2016-04-10 · 5 obs

○ 2015-06-28 13:10:30
● 2015-10-31 02:38:18
● 2016-04-10 12:38:18
○ 2016-12-02 01:06:06
○ 2026-03-27 09:54:10

○NSns1.uhcloud.com2016-12-02 → 2017-06-10 · 5 obs

○ 2016-04-10 12:38:18
● 2016-12-02 01:06:06
● 2017-06-10 10:45:46
○ 2026-03-22 00:31:24
○ 2026-03-27 09:54:10

○NSns2.ipage.com2015-10-31 → 2016-04-10 · 5 obs

○ 2015-06-28 13:10:30
● 2015-10-31 02:38:18
● 2016-04-10 12:38:18
○ 2016-12-02 01:06:06
○ 2026-03-27 09:54:10

○NSns2.uhcloud.com2016-12-02 → 2017-06-10 · 5 obs

○ 2016-04-10 12:38:18
● 2016-12-02 01:06:06
● 2017-06-10 10:45:46
○ 2026-03-22 00:31:24
○ 2026-03-27 09:54:10

○NSns8.wixdns.net2015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 13:10:30
○ 2015-10-31 02:38:18
○ 2026-03-27 09:54:10

○NSns9.wixdns.net2015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 13:10:30
○ 2015-10-31 02:38:18
○ 2026-03-27 09:54:10

○MXmx.qualitycontracting.ca2015-10-31 → 2016-04-10 · 4 obs

● 2015-10-31 02:38:18
● 2016-04-10 12:38:18
○ 2016-12-02 01:06:06
○ 2026-03-27 09:54:10

○MXqualitycontracting.ca2016-12-02 → 2017-06-10 · 5 obs

○ 2016-04-10 12:38:18
● 2016-12-02 01:06:06
● 2017-06-10 10:45:46
○ 2026-03-22 00:31:24
○ 2026-03-27 09:54:10

●A155.138.133.2052026-03-22 → 2026-03-27 · 3 obs

○ 2017-06-10 10:45:46
● 2026-03-22 00:31:24
● 2026-03-27 09:54:10

○A192.81.170.122017-06-10 → 2017-06-10 · 4 obs

○ 2016-12-02 01:06:06
● 2017-06-10 10:45:46
○ 2026-03-22 00:31:24
○ 2026-03-27 09:54:10

○A192.81.170.152016-12-02 → 2016-12-02 · 4 obs

○ 2016-04-10 12:38:18
● 2016-12-02 01:06:06
○ 2017-06-10 10:45:46
○ 2026-03-27 09:54:10

○A23.236.62.1472015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 13:10:30
○ 2015-10-31 02:38:18
○ 2026-03-27 09:54:10

○A66.96.147.1372015-10-31 → 2016-01-15 · 5 obs

○ 2015-06-28 13:10:30
● 2015-10-31 02:38:18
● 2016-01-15 05:20:10
○ 2016-04-10 12:38:18
○ 2026-03-27 09:54:10

○A66.96.149.322016-04-10 → 2016-04-10 · 4 obs

○ 2016-01-15 05:20:10
● 2016-04-10 12:38:18
○ 2016-12-02 01:06:06
○ 2026-03-27 09:54:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca	-
qualitycontracting.ca	dns1.registrar-servers.com, dns2.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qualitycontracting.ca (unsigned zone)

⏱️ Timing

Total: 809ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`155.138.133.205`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

Analysis

IP Addresses

qualitycontracting.ca resolves to one IP number: 155.138.133.205.

other host names including cabinetrefinishingstalbert.com, polybplumbing.com, hood-cleaning.ca, mailbox.polybplumbing.com and barriebathroomrenovations.ca share IP numbers with qualitycontracting.ca.

Name Servers

qualitycontracting.ca is delegated to two name servers dns1.registrar-servers.com and dns2.registrar-servers.com.

qualitycontracting.ca shares the same name server setup as other domains, for instance tosurf.info, amcsapp.com, svn0czn.com, piccow.com and suzymontero.com.

qualitycontracting.ca at least partially shares name servers with other domains, for instance buymebitcoin.com, marysteffel.com, novamemo.com, desai.properties and lavannerie.com.

These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

The host name dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; the host name dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

qualitycontracting.ca - robtex.com