`cjsconstruction.net`

DNSSEC	⚠️ Not signed
A	35.172.94.1^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
		PTR	`staticip.multiscreensite.com`
NS	`ns1.systemdns.com` ⭐
		A	2604:4000:0:d:216:40:47:90^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.systemdns.com`
		A	216.40.47.90^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.systemdns.com`
NS	`ns2.systemdns.com`
		A	2604:4000:2800:d:64:99:148:16^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
		A	64.98.148.16^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
NS	`ns3.systemdns.com`
		A	2604:4000:0:d:64:99:96:36^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.systemdns.com`
		A	64.99.96.36^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.systemdns.com`
TXT	`registered by WC`
SOA	`ns1.systemdns.com`hostmaster@systemdns.com serial=1746132197

`net`

	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=1771291465

Same first word

cjsconstruction.net

DNS History

19 records (4 active, 15 former)

○NShidden-master.yahoo.com2015-07-08 → 2017-04-04 · 5 obs

○ 2007-10-19 15:40:56
● 2015-07-08 10:53:12
● 2017-04-04 10:10:54
○ 2026-02-27 17:05:42
○ 2026-03-23 23:26:56

●NSns1.systemdns.com2026-02-27 → 2026-03-23 · 3 obs

○ 2017-04-04 10:10:54
● 2026-02-27 17:05:42
● 2026-03-23 23:26:56

●NSns2.systemdns.com2026-02-27 → 2026-03-23 · 3 obs

○ 2017-04-04 10:10:54
● 2026-02-27 17:05:42
● 2026-03-23 23:26:56

●NSns3.systemdns.com2026-02-27 → 2026-03-23 · 3 obs

○ 2017-04-04 10:10:54
● 2026-02-27 17:05:42
● 2026-03-23 23:26:56

○NSns8.san.yahoo.com2007-10-19 → 2007-10-19 · 3 obs

● 2007-10-19 15:40:56
○ 2015-07-08 10:53:12
○ 2026-03-23 23:26:56

○NSns9.san.yahoo.com2007-10-19 → 2007-10-19 · 3 obs

● 2007-10-19 15:40:56
○ 2015-07-08 10:53:12
○ 2026-03-23 23:26:56

○NSyns1.yahoo.com2007-10-19 → 2017-04-04 · 4 obs

● 2007-10-19 15:40:56
● 2017-04-04 10:10:54
○ 2026-02-27 17:05:42
○ 2026-03-23 23:26:56

○NSyns2.yahoo.com2007-10-19 → 2017-04-04 · 4 obs

● 2007-10-19 15:40:56
● 2017-04-04 10:10:54
○ 2026-02-27 17:05:42
○ 2026-03-23 23:26:56

○MXmx-biz.mail.am0.yahoodns.net2015-07-08 → 2017-04-04 · 5 obs

○ 2007-10-19 15:40:56
● 2015-07-08 10:53:12
● 2017-04-04 10:10:54
○ 2026-02-27 17:05:42
○ 2026-03-23 23:26:56

○MXmx1.biz.mail.yahoo.com2007-10-19 → 2007-10-19 · 3 obs

● 2007-10-19 15:40:56
○ 2015-07-08 10:53:12
○ 2026-03-23 23:26:56

○MXmx5.biz.mail.yahoo.com2007-10-19 → 2007-10-19 · 3 obs

● 2007-10-19 15:40:56
○ 2015-07-08 10:53:12
○ 2026-03-23 23:26:56

○A184.168.47.2252015-07-08 → 2017-04-04 · 5 obs

○ 2007-10-19 15:40:56
● 2015-07-08 10:53:12
● 2017-04-04 10:10:54
○ 2026-02-27 17:05:42
○ 2026-03-23 23:26:56

○A216.39.58.2002007-10-19 → 2007-10-19 · 3 obs

● 2007-10-19 15:40:56
○ 2015-07-08 10:53:12
○ 2026-03-23 23:26:56

○A216.39.58.2012007-10-19 → 2007-10-19 · 3 obs

● 2007-10-19 15:40:56
○ 2015-07-08 10:53:12
○ 2026-03-23 23:26:56

○A216.39.58.2022007-10-19 → 2007-10-19 · 3 obs

● 2007-10-19 15:40:56
○ 2015-07-08 10:53:12
○ 2026-03-23 23:26:56

○A216.39.58.2032007-10-19 → 2007-10-19 · 3 obs

● 2007-10-19 15:40:56
○ 2015-07-08 10:53:12
○ 2026-03-23 23:26:56

○A216.39.58.2042007-10-19 → 2007-10-19 · 3 obs

● 2007-10-19 15:40:56
○ 2015-07-08 10:53:12
○ 2026-03-23 23:26:56

○A216.39.58.2052007-10-19 → 2007-10-19 · 3 obs

● 2007-10-19 15:40:56
○ 2015-07-08 10:53:12
○ 2026-03-23 23:26:56

●A35.172.94.12026-02-27 → 2026-03-23 · 3 obs

○ 2017-04-04 10:10:54
● 2026-02-27 17:05:42
● 2026-03-23 23:26:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net...	-
cjsconstruction.net	ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com	-

✅ Authoritative Response

Server:64.98.148.16

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cjsconstruction.net (unsigned zone)

⏱️ Timing

Total: 442ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.172.94.1`
NS	3	`ns3.systemdns.com, ns1.systemdns.com...`
TXT	1	`registered by WC`
SOA	1	`ns1.systemdns.com hostmaster.systemdns.c`

Analysis

IP Addresses

cjsconstruction.net resolves to one IP number: 35.172.94.1.

other host names including dgwwoodproducts.com.au, atchisonhousing.org, vectorconstruction.net, deleonins.com and siberianfilms.com share IP numbers with cjsconstruction.net.

Name Servers

cjsconstruction.net is delegated to three name servers ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

cjsconstruction.net at least partially shares name servers with other domains, for instance bcbhc.com, luresworld.com, kathys-physiotherapie.de, chateaustmichelle.com and cas-geo.com.

Host names with two IP numbers:

ns1.systemdns.com points to: 2604:4000:0:d:216:40:47:90 and 216.40.47.90.

ns2.systemdns.com points to: 2604:4000:2800:d:64:99:148:16 and 64.98.148.16.

ns3.systemdns.com points to: 2604:4000:0:d:64:99:96:36 and 64.99.96.36.

cjsconstruction.net - robtex.com