tcoconstruction.com - dns.ninja

`tcoconstruction.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns39.domaincontrol.com` ⭐
		A	2603:5:21d1::14^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns39.domaincontrol.com`
		A	97.74.109.20^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns39.domaincontrol.com`
NS	`ns40.domaincontrol.com`
		A	2603:5:22d1::14^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns40.domaincontrol.com`
		A	173.201.77.20^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns40.domaincontrol.com`
MX	`tcoconstruction-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f910::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.9.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`v=verifydomain MS=4299436`
SOA	`ns39.domaincontrol.com`dns@jomax.net 2025-12-16 #1

`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=1783988622

Same first word

tcoconstruction.com

DNS History

12 records (5 active, 7 former)

●NSns39.domaincontrol.com2015-08-23 → 2026-07-14 · 2 obs

● 2015-08-23 12:37:40
● 2026-07-14 00:30:52

●NSns40.domaincontrol.com2015-08-23 → 2026-07-14 · 2 obs

● 2015-08-23 12:37:40
● 2026-07-14 00:30:52

○MXmailstore1.secureserver.net2015-08-23 → 2015-08-23 · 3 obs

● 2015-08-23 12:37:40
○ 2015-12-10 01:55:12
○ 2026-07-14 00:30:52

○MXsmtp.secureserver.net2015-08-23 → 2015-08-23 · 3 obs

● 2015-08-23 12:37:40
○ 2015-12-10 01:55:12
○ 2026-07-14 00:30:52

●MXtcoconstruction-com.mail.protection.outlook.com2015-12-10 → 2026-07-14 · 3 obs

○ 2015-08-23 12:37:40
● 2015-12-10 01:55:12
● 2026-07-14 00:30:52

●A13.248.243.52026-04-08 → 2026-07-14 · 3 obs

○ 2017-09-03 13:07:10
● 2026-04-08 23:26:48
● 2026-07-14 00:30:52

○A160.153.136.32017-09-03 → 2017-09-03 · 4 obs

○ 2016-09-22 05:10:22
● 2017-09-03 13:07:10
○ 2026-04-08 23:26:48
○ 2026-07-14 00:30:52

○A182.50.132.2422017-09-03 → 2017-09-03 · 4 obs

○ 2016-09-22 05:10:22
● 2017-09-03 13:07:10
○ 2026-04-08 23:26:48
○ 2026-07-14 00:30:52

○A198.71.232.32017-09-03 → 2017-09-03 · 4 obs

○ 2016-09-22 05:10:22
● 2017-09-03 13:07:10
○ 2026-04-08 23:26:48
○ 2026-07-14 00:30:52

○A208.109.181.112015-08-23 → 2016-09-22 · 4 obs

● 2015-08-23 12:37:40
● 2016-09-22 05:10:22
○ 2017-09-03 13:07:10
○ 2026-07-14 00:30:52

○A72.167.191.692017-09-03 → 2017-09-03 · 4 obs

○ 2016-09-22 05:10:22
● 2017-09-03 13:07:10
○ 2026-04-08 23:26:48
○ 2026-07-14 00:30:52

●A76.223.105.2302026-04-08 → 2026-07-14 · 3 obs

○ 2017-09-03 13:07:10
● 2026-04-08 23:26:48
● 2026-07-14 00:30:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...	-
tcoconstruction.com	ns39.domaincontrol.com, ns40.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.77.20

NS records: ns39.domaincontrol.com, ns40.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcoconstruction.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns39.domaincontrol.com, ns40.domaincontrol.com`
MX	1	`tcoconstruction-com.mail.protection.outl`
TXT	2	`v=spf1 include:spf.protection.outlook.co, v=verifydomain MS=4299436`
SOA	1	`ns39.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)

Analysis

IP Addresses

tcoconstruction.com points to the IP addresses 13.248.243.5 and 76.223.105.230

Additional host names — getbzb.com, communitiy-mettamaske.godaddysites.com, injis.com and two others — share IP numbers with tcoconstruction.com.

Name Servers

Two name servers handle the delegation for tcoconstruction.com: ns39.domaincontrol.com and ns40.domaincontrol.com.

tcoconstruction.com shares its name server setup with other domains, including capturewithsuziedee.com, yanuka.com, mymortgageauction.ca and two others.

tcoconstruction.com is at least partially co-delegated on name servers with other domains, such as houstonpermitpayments.org.

ns39.domaincontrol.com and ns40.domaincontrol.com both carry two IP addresses. The A records for ns39.domaincontrol.com are 97.74.109.20 and 2603:5:21d1::14; the A records for ns40.domaincontrol.com are 173.201.77.20 and 2603:5:22d1::14.

Mail Servers

tcoconstruction.com has one mail server: tcoconstruction-com.mail.protection.outlook.com.

tcoconstruction-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.9.12, 52.101.9.17, 52.101.9.20 and 5 other.