`knowlesconstructionco.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns03.domaincontrol.com` ⭐
		A	2603:5:2150::2^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns03.domaincontrol.com`
		A	97.74.101.2^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns03.domaincontrol.com`
NS	`ns04.domaincontrol.com`
		A	2603:5:2250::2^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns04.domaincontrol.com`
		A	173.201.69.2^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns04.domaincontrol.com`
MX	`knowlesconstructionco-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f90c::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.11.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.41.54^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00506.inbound.protection.outlook.com`
TXT	`MS=ms31004676`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns03.domaincontrol.com`dns@jomax.net 2024-09-09 #0

`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

knowlesconstructionco.com

DNS History

14 records (5 active, 9 former)

●NSns03.domaincontrol.com2018-08-31 → 2026-03-23 · 2 obs

● 2018-08-31 10:43:44
● 2026-03-23 20:19:22

●NSns04.domaincontrol.com2018-08-31 → 2026-03-23 · 2 obs

● 2018-08-31 10:43:44
● 2026-03-23 20:19:22

●MXknowlesconstructionco-com.mail.protection.outlook.com2026-02-25 → 2026-03-23 · 2 obs

● 2026-02-25 15:14:42
● 2026-03-23 20:19:22

●A15.197.148.332026-02-25 → 2026-03-23 · 3 obs

○ 2018-08-31 10:43:44
● 2026-02-25 15:14:42
● 2026-03-23 20:19:22

○A184.168.221.322018-08-31 → 2018-08-31 · 3 obs

● 2018-08-31 10:43:44
○ 2026-02-25 15:14:42
○ 2026-03-23 20:19:22

○A184.168.221.422018-08-31 → 2018-08-31 · 3 obs

● 2018-08-31 10:43:44
○ 2026-02-25 15:14:42
○ 2026-03-23 20:19:22

○A184.168.221.492018-08-31 → 2018-08-31 · 3 obs

● 2018-08-31 10:43:44
○ 2026-02-25 15:14:42
○ 2026-03-23 20:19:22

●A3.33.130.1902026-02-25 → 2026-03-23 · 3 obs

○ 2018-08-31 10:43:44
● 2026-02-25 15:14:42
● 2026-03-23 20:19:22

○A50.63.202.362018-08-31 → 2018-08-31 · 3 obs

● 2018-08-31 10:43:44
○ 2026-02-25 15:14:42
○ 2026-03-23 20:19:22

○A50.63.202.492018-08-31 → 2018-08-31 · 3 obs

● 2018-08-31 10:43:44
○ 2026-02-25 15:14:42
○ 2026-03-23 20:19:22

○A50.63.202.502018-08-31 → 2018-08-31 · 3 obs

● 2018-08-31 10:43:44
○ 2026-02-25 15:14:42
○ 2026-03-23 20:19:22

○A50.63.202.542018-08-31 → 2018-08-31 · 3 obs

● 2018-08-31 10:43:44
○ 2026-02-25 15:14:42
○ 2026-03-23 20:19:22

○A50.63.202.562018-08-31 → 2018-08-31 · 3 obs

● 2018-08-31 10:43:44
○ 2026-02-25 15:14:42
○ 2026-03-23 20:19:22

○A50.63.202.602018-08-31 → 2018-08-31 · 3 obs

● 2018-08-31 10:43:44
○ 2026-02-25 15:14:42
○ 2026-03-23 20:19:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
knowlesconstructionco.com	ns03.domaincontrol.com, ns04.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.101.2

NS records: ns03.domaincontrol.com, ns04.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowlesconstructionco.com (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns03.domaincontrol.com, ns04.domaincontrol.com`
MX	1	`knowlesconstructionco-com.mail.protectio`
TXT	2	`MS=ms31004676, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns03.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns03.domaincontrol.com, ns03.domaincontrol.com, ns04.domaincontrol.com...)

Analysis

IP Addresses

knowlesconstructionco.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.

Other host names such as the5thquarterclub.com, snkapur.com, forkinfreshpasta.com, cst.me and atrozemb.com share IPs with knowlesconstructionco.com.

Name Servers

knowlesconstructionco.com is delegated to two name servers: ns03.domaincontrol.com and ns04.domaincontrol.com.

knowlesconstructionco.com shares the same name server setup as preciousmomentsweddingfilmsreviews.com, flooringharrison.com, soniccomputers.net, michelenbradley.com and aboutiris.com.

Host names with two IP numbers: ns03.domaincontrol.com points to: 2603:5:2150::2 and 97.74.101.2; ns04.domaincontrol.com points to: 2603:5:2250::2 and 173.201.69.2.

Mail Servers

knowlesconstructionco.com is handled by a single mail server, knowlesconstructionco-com.mail.protection.outlook.com.

Host name knowlesconstructionco-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::1, 2a01:111:f403:f908::2, 2a01:111:f403:f90a::1, 2a01:111:f403:f90c::, 52.101.11.2, 52.101.40.6, 52.101.41.0 and 52.101.41.54.

knowlesconstructionco.com - robtex.com