`kooconstruction.com`

DNSSEC	⚠️ Not signed
A	208.91.197.27^{🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object}
NS	`ns65.worldnic.com` ⭐
		A	162.159.26.185^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns66.worldnic.com`
		A	162.159.27.127^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`kooconstruction-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.42.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00300.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`NS65.WORLDNIC.com`namehost@WORLDNIC.com serial=123010514

`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=1778340216

Subdomains

mail.kooconstruction.com

Same first word

kooconstruction.com

DNS History

12 records (4 active, 8 former)

○NSdbru.br.ns.els-gms.att.net2015-07-22 → 2017-11-04 · 5 obs

○ 2007-11-05 06:50:50
● 2015-07-22 04:13:10
● 2017-11-04 20:15:28
○ 2026-02-14 22:05:16
○ 2026-05-09 15:40:14

○NSdmtu.mt.ns.els-gms.att.net2015-07-22 → 2017-11-04 · 5 obs

○ 2007-11-05 06:50:50
● 2015-07-22 04:13:10
● 2017-11-04 20:15:28
○ 2026-02-14 22:05:16
○ 2026-05-09 15:40:14

○NSns1.lanset.com2007-11-05 → 2007-11-05 · 3 obs

● 2007-11-05 06:50:50
○ 2015-07-22 04:13:10
○ 2026-05-09 15:40:14

○NSns2.lanset.com2007-11-05 → 2007-11-05 · 3 obs

● 2007-11-05 06:50:50
○ 2015-07-22 04:13:10
○ 2026-05-09 15:40:14

●NSns65.worldnic.com2026-02-14 → 2026-05-09 · 3 obs

○ 2017-11-04 20:15:28
● 2026-02-14 22:05:16
● 2026-05-09 15:40:14

●NSns66.worldnic.com2026-02-14 → 2026-05-09 · 3 obs

○ 2017-11-04 20:15:28
● 2026-02-14 22:05:16
● 2026-05-09 15:40:14

○MXd79482a.ess.barracudanetworks.com2015-12-27 → 2017-11-04 · 5 obs

○ 2015-07-22 04:13:10
● 2015-12-27 15:59:54
● 2017-11-04 20:15:28
○ 2026-02-14 22:05:16
○ 2026-05-09 15:40:14

○MXd79482b.ess.barracudanetworks.com2015-12-27 → 2017-11-04 · 5 obs

○ 2015-07-22 04:13:10
● 2015-12-27 15:59:54
● 2017-11-04 20:15:28
○ 2026-02-14 22:05:16
○ 2026-05-09 15:40:14

●MXkooconstruction-com.mail.protection.outlook.com2026-02-14 → 2026-05-09 · 3 obs

○ 2017-11-04 20:15:28
● 2026-02-14 22:05:16
● 2026-05-09 15:40:14

○MXmail.kooconstruction.com2007-11-05 → 2015-07-22 · 4 obs

● 2007-11-05 06:50:50
● 2015-07-22 04:13:10
○ 2015-12-27 15:59:54
○ 2026-05-09 15:40:14

●A208.91.197.272026-02-14 → 2026-05-09 · 5 obs

○ 2017-11-04 20:15:28
● 2026-02-14 22:05:16
● 2026-04-14 10:17:44
○ 2026-05-05 05:30:48
● 2026-05-09 15:40:14

○A69.94.128.1092007-11-05 → 2017-11-04 · 4 obs

● 2007-11-05 06:50:50
● 2017-11-04 20:15:28
○ 2026-02-14 22:05:16
○ 2026-05-09 15:40:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
kooconstruction.com	ns65.worldnic.com, ns66.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.185

NS records: ns65.worldnic.com, ns66.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kooconstruction.com (unsigned zone)

⏱️ Timing

Total: 178ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.91.197.27`
NS	2	`ns66.worldnic.com, ns65.worldnic.com`
MX	1	`kooconstruction-com.mail.protection.outl`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS65.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns65.worldnic.com, ns66.worldnic.com)

Analysis

Hierarchy

The parent of mail.kooconstruction.com is kooconstruction.com.

IP Addresses

kooconstruction.com points to a single IP number: 208.91.197.27.

Other host names, for instance gradespay.net, usbarshow.com, adlargemediainc.com, miquinceanera.me and mx.teleomedlabs.com share IP numbers with kooconstruction.com.

Name Servers

kooconstruction.com is delegated to two name servers: ns65.worldnic.com and ns66.worldnic.com.

kooconstruction.com uses the same name server setup as other domains, for instance unclemariosnyc.com, brickstonegraphics.com, vfocus.com, bankruptcypara.com and conwaystewartusa.com.

Host names with one IP number:

ns65.worldnic.com points to: 162.159.26.185.

ns66.worldnic.com points to: 162.159.27.127.

Mail Servers

The mail server for kooconstruction.com is kooconstruction-com.mail.protection.outlook.com.

Host kooconstruction-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::, 2a01:111:f403:c902::14, 2a01:111:f403:c946::7, 2a01:111:f403:f901::1, 52.101.9.20, 52.101.10.12, 52.101.41.6 and 52.101.42.16.

kooconstruction.com - robtex.com