`knfconstructioninc.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	`ns07.domaincontrol.com` ⭐
		A	2603:5:2170::4^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns07.domaincontrol.com`
		A	97.74.103.4^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns07.domaincontrol.com`
NS	`ns08.domaincontrol.com`
		A	2603:5:2270::4^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns08.domaincontrol.com`
		A	173.201.71.4^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns08.domaincontrol.com`
MX	`knfconstructioninc-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
TXT	`MS=ms13353272`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns07.domaincontrol.com`dns@jomax.net 2026-01-20 #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=1774635092

Subdomains

mail.knfconstructioninc.com

Same first word

knfconstructioninc.com

DNS History

10 records (5 active, 5 former)

●NSns07.domaincontrol.com2015-07-23 → 2026-03-27 · 2 obs

● 2015-07-23 10:20:44
● 2026-03-27 18:26:04

●NSns08.domaincontrol.com2015-07-23 → 2026-03-27 · 2 obs

● 2015-07-23 10:20:44
● 2026-03-27 18:26:04

●MXknfconstructioninc-com.mail.protection.outlook.com2015-11-20 → 2026-03-27 · 3 obs

○ 2015-07-23 10:20:44
● 2015-11-20 05:07:48
● 2026-03-27 18:26:04

○MXmail.knfconstructioninc.com2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 10:20:44
○ 2015-11-20 05:07:48
○ 2026-03-27 18:26:04

●A15.197.148.332026-02-18 → 2026-03-27 · 3 obs

○ 2018-09-06 03:37:34
● 2026-02-18 15:32:50
● 2026-03-27 18:26:04

○A160.153.136.32017-01-12 → 2018-09-06 · 5 obs

○ 2016-04-26 16:12:58
● 2017-01-12 05:21:24
● 2018-09-06 03:37:34
○ 2026-02-18 15:32:50
○ 2026-03-27 18:26:04

○A182.50.132.2422018-09-06 → 2018-09-06 · 4 obs

○ 2017-01-12 05:21:24
● 2018-09-06 03:37:34
○ 2026-02-18 15:32:50
○ 2026-03-27 18:26:04

○A198.71.232.32016-02-10 → 2018-09-06 · 7 obs

○ 2015-11-20 05:07:48
● 2016-02-10 23:23:46
● 2016-04-26 16:12:58
○ 2017-01-12 05:21:24
● 2018-09-06 03:37:34
○ 2026-02-18 15:32:50
○ 2026-03-27 18:26:04

●A3.33.130.1902026-02-18 → 2026-03-27 · 3 obs

○ 2018-09-06 03:37:34
● 2026-02-18 15:32:50
● 2026-03-27 18:26:04

○A72.167.191.692015-07-23 → 2018-09-06 · 6 obs

● 2015-07-23 10:20:44
● 2015-11-20 05:07:48
○ 2016-02-10 23:23:46
● 2018-09-06 03:37:34
○ 2026-02-18 15:32:50
○ 2026-03-27 18:26:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
knfconstructioninc.com	ns07.domaincontrol.com, ns08.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.103.4

NS records: ns07.domaincontrol.com, ns08.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knfconstructioninc.com (unsigned zone)

⏱️ Timing

Total: 101ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns07.domaincontrol.com, ns08.domaincontrol.com`
MX	1	`knfconstructioninc-com.mail.protection.o`
TXT	2	`MS=ms13353272, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns07.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns07.domaincontrol.com, ns07.domaincontrol.com, ns08.domaincontrol.com...)

Analysis

Hierarchy

knfconstructioninc.com is the parent of mail.knfconstructioninc.com.

IP Addresses

knfconstructioninc.com points to two IPs: 3.33.130.190 and 15.197.148.33.

Other host names including opusinvestors.com, peakcme.com, d2mb.com, portboys.com and thoeles.com share IP numbers with knfconstructioninc.com.

Name Servers

knfconstructioninc.com's delegation uses two name servers, ns07.domaincontrol.com and ns08.domaincontrol.com.

knfconstructioninc.com shares the same name server setup as other domains, for example foods4focus.com, andysherwood.com, ignitorignition.net, blandaid.com and vmscape.com.

knfconstructioninc.com partially shares its name servers with other domains, for example securefundinggroup.net and planeteon.com.

Host names with two IPs:

ns07.domaincontrol.com points to: 2603:5:2170::4 and 97.74.103.4

ns08.domaincontrol.com points to: 2603:5:2270::4 and 173.201.71.4

Mail Servers

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

Hostname knfconstructioninc-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::3, 2a01:111:f403:f804::3, 2a01:111:f403:f905::4, 2a01:111:f403:f913::1, 52.101.9.2, 52.101.9.14, 52.101.9.21 and 52.101.50.7.

knfconstructioninc.com - robtex.com