`knowlandconstructionservices.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns01.domaincontrol.com` ⭐
		A	2603:5:2140::1^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns01.domaincontrol.com`
		A	97.74.100.1^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns01.domaincontrol.com`
NS	`ns02.domaincontrol.com`
		A	2603:5:2240::1^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns02.domaincontrol.com`
		A	173.201.68.1^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns02.domaincontrol.com`
SOA	`ns01.domaincontrol.com`dns@jomax.net 2025-08-18 #6

`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=1771291435

Same first word

knowlandconstructionservices.com

DNS History

9 records (4 active, 5 former)

●NSns01.domaincontrol.com2026-03-23 → 2026-03-23 · 2 obs

○ 2017-03-24 00:07:32
● 2026-03-23 03:55:48

●NSns02.domaincontrol.com2026-03-23 → 2026-03-23 · 2 obs

○ 2017-03-24 00:07:32
● 2026-03-23 03:55:48

○NSns45.domaincontrol.com2015-08-05 → 2017-03-24 · 3 obs

● 2015-08-05 08:49:30
● 2017-03-24 00:07:32
○ 2026-03-23 03:55:48

○NSns46.domaincontrol.com2015-08-05 → 2017-03-24 · 3 obs

● 2015-08-05 08:49:30
● 2017-03-24 00:07:32
○ 2026-03-23 03:55:48

○MXmx1.emailsrvr.com2015-08-05 → 2017-03-24 · 3 obs

● 2015-08-05 08:49:30
● 2017-03-24 00:07:32
○ 2026-03-23 03:55:48

○MXmx2.emailsrvr.com2015-08-05 → 2017-03-24 · 3 obs

● 2015-08-05 08:49:30
● 2017-03-24 00:07:32
○ 2026-03-23 03:55:48

●A15.197.225.1282026-03-23 → 2026-03-23 · 2 obs

○ 2017-03-24 00:07:32
● 2026-03-23 03:55:48

○A24.250.92.662015-08-05 → 2017-03-24 · 3 obs

● 2015-08-05 08:49:30
● 2017-03-24 00:07:32
○ 2026-03-23 03:55:48

●A3.33.251.1682026-03-23 → 2026-03-23 · 2 obs

○ 2017-03-24 00:07:32
● 2026-03-23 03:55:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
knowlandconstructionservices.com	ns01.domaincontrol.com, ns02.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.68.1

NS records: ns01.domaincontrol.com, ns02.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowlandconstructionservices.com (unsigned zone)

⏱️ Timing

Total: 113ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns01.domaincontrol.com, ns02.domaincontrol.com`
SOA	1	`ns01.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)

Analysis

IP Addresses

knowlandconstructionservices.com resolves to two IP numbers: 3.33.251.168 and 15.197.225.128.

other host names including documentary-search.com, pa1170.com, revolvings.com, dejobabo.com and swencart.com share IP numbers with knowlandconstructionservices.com.

Name Servers

knowlandconstructionservices.com is delegated to two name servers ns01.domaincontrol.com and ns02.domaincontrol.com.

knowlandconstructionservices.com shares the same name server setup as other domains, for instance redboxenergy.com, csosys.com, cartunesmedia.com, airanges.com and cdprofile.org.

Host names with two IP numbers:

The host name ns01.domaincontrol.com points to 2603:5:2140::1 and 97.74.100.1; the host name ns02.domaincontrol.com points to 2603:5:2240::1 and 173.201.68.1.

knowlandconstructionservices.com - robtex.com