`royconstructionltd.com`

DNSSEC	⚠️ Not signed
A	158.85.82.39^{🇨🇦 SOFTLAYER158.85.64.0/18 -tor01}
		PTR	`outbound.krypton.namespro.ca`
NS	`ns9.namespro.ca` ⭐
		A	158.85.82.36^{🇨🇦 SOFTLAYER158.85.64.0/18 -tor01}
			PTR	`ns9.namespro.ca`
NS	`ns10.namespro.ca`
		A	158.85.82.37^{🇨🇦 SOFTLAYER158.85.64.0/18 -tor01}
			PTR	`ns10.namespro.ca`
MX	`mail.royconstructionltd.com` ⭐
		A	158.85.82.39^{🇨🇦 SOFTLAYER158.85.64.0/18 -tor01}
			PTR	`outbound.krypton.namespro.ca`
TXT	`google-site-verification=FFNx-FR5DED-afj-IbyBzDczResO1voH40ga3eOKJHg`
TXT	`a mx ~all`
SOA	`ns9.namespro.ca`dan@beyondgraphics.ca serial=1772765844

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774718972

Subdomains

mail.royconstructionltd.com

Same first word

royconstructionltd.com

DNS History

7 records (4 active, 3 former)

●NSns10.namespro.ca2026-02-17 → 2026-03-28 · 3 obs

○ 2018-01-26 15:14:26
● 2026-02-17 10:48:50
● 2026-03-28 17:57:56

○NSns11.namespro.ca2016-12-14 → 2018-01-26 · 4 obs

● 2016-12-14 19:35:36
● 2018-01-26 15:14:26
○ 2026-02-17 10:48:50
○ 2026-03-28 17:57:56

○NSns12.namespro.ca2016-12-14 → 2018-01-26 · 4 obs

● 2016-12-14 19:35:36
● 2018-01-26 15:14:26
○ 2026-02-17 10:48:50
○ 2026-03-28 17:57:56

●NSns9.namespro.ca2026-02-17 → 2026-03-28 · 3 obs

○ 2018-01-26 15:14:26
● 2026-02-17 10:48:50
● 2026-03-28 17:57:56

●MXmail.royconstructionltd.com2016-12-14 → 2026-03-28 · 2 obs

● 2016-12-14 19:35:36
● 2026-03-28 17:57:56

●A158.85.82.392026-02-17 → 2026-03-28 · 3 obs

○ 2018-01-26 15:14:26
● 2026-02-17 10:48:50
● 2026-03-28 17:57:56

○A50.23.7.902016-12-14 → 2018-01-26 · 4 obs

● 2016-12-14 19:35:36
● 2018-01-26 15:14:26
○ 2026-02-17 10:48:50
○ 2026-03-28 17:57:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
royconstructionltd.com	ns9.namespro.ca, ns10.namespro.ca	-

✅ Authoritative Response

Server:158.85.82.37

NS records: ns9.namespro.ca, ns10.namespro.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for royconstructionltd.com (unsigned zone)

⏱️ Timing

Total: 320ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`158.85.82.39`
NS	2	`ns9.namespro.ca, ns10.namespro.ca`
MX	1	`mail.royconstructionltd.com (pri: 10)`
TXT	2	`google-site-verification=FFNx-FR5DED-afj, a mx ~all`
SOA	1	`ns9.namespro.ca dan.beyondgraphics.ca`

Analysis

Hierarchy

The parent of mail.royconstructionltd.com is royconstructionltd.com.

IP Addresses

royconstructionltd.com points to IP number: 158.85.82.39.

Other host names for instance mail.royconstructionltd.com, plantsale.ca, outbound.krypton.namespro.ca and mail.plantsale.ca share IP numbers with royconstructionltd.com.

Name Servers

royconstructionltd.com is delegated to two name servers: ns10.namespro.ca and ns9.namespro.ca.

royconstructionltd.com shares the same name server setup as cimplexity.com, charleschen.ca, vesely.ca, edisondesigns.com and dumagor.com.

Host names with a single IP:

ns10.namespro.ca points to 158.85.82.37.

ns9.namespro.ca points to 158.85.82.36.

Mail Servers

royconstructionltd.com is handled by a single mail server, mail.royconstructionltd.com.

mail.royconstructionltd.com points to a single IP: 158.85.82.39.

royconstructionltd.com - robtex.com