`usconstructioncompany.com`

DNSSEC	⚠️ Not signed
A	50.6.207.50^{🇺🇸 Jacksonville50.6.204.0/22}
		PTR	`server.curtisw.com.curtisw.com`
NS	`ns1.50-6-207-50.www.hostgator.com` ⭐
NS	`ns1.host.stc3.com`
		A	50.6.207.50^{🇺🇸 Jacksonville50.6.204.0/22}
			PTR	`server.curtisw.com.curtisw.com`
NS	`ns2.host.stc3.com`
		A	50.6.207.50^{🇺🇸 Jacksonville50.6.204.0/22}
			PTR	`server.curtisw.com.curtisw.com`
MX	`usconstructioncompany.com` ⭐
		A	50.6.207.50^{🇺🇸 Jacksonville50.6.204.0/22}
			PTR	`server.curtisw.com.curtisw.com`
TXT	`v=spf1 +a +mx +ip4:50.6.207.50 +ip4:192.185.83.71 +ip4:198.57.227.109 +ip4:19...`
SOA	`ns1.50-6-207-50.www.hostgator.com`root@50-6-207-50.www.hostgator.com 2026-03-20 #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=1778410131

MX for

usconstructioncompany.com

Same first word

usconstructioncompany.com

DNS History

8 records (5 active, 3 former)

●NSns1.50-6-207-50.www.hostgator.com2026-04-05 → 2026-05-10 · 3 obs

○ 2017-01-31 09:55:06
● 2026-04-05 12:40:30
● 2026-05-10 10:58:00

●NSns1.host.stc3.com2026-04-05 → 2026-05-10 · 3 obs

○ 2017-01-31 09:55:06
● 2026-04-05 12:40:30
● 2026-05-10 10:58:00

○NSns1.stc3.com2015-06-26 → 2017-01-31 · 5 obs

○ 2008-03-20 15:21:48
● 2015-06-26 07:33:58
● 2017-01-31 09:55:06
○ 2026-04-05 12:40:30
○ 2026-05-10 10:58:00

●NSns2.host.stc3.com2026-04-05 → 2026-05-10 · 3 obs

○ 2017-01-31 09:55:06
● 2026-04-05 12:40:30
● 2026-05-10 10:58:00

○NSns2.stc3.com2015-06-26 → 2017-01-31 · 5 obs

○ 2008-03-20 15:21:48
● 2015-06-26 07:33:58
● 2017-01-31 09:55:06
○ 2026-04-05 12:40:30
○ 2026-05-10 10:58:00

●MXusconstructioncompany.com2015-06-26 → 2026-05-10 · 3 obs

○ 2008-03-20 15:21:48
● 2015-06-26 07:33:58
● 2026-05-10 10:58:00

○A198.57.227.1132015-06-26 → 2017-01-31 · 5 obs

○ 2008-03-20 15:21:48
● 2015-06-26 07:33:58
● 2017-01-31 09:55:06
○ 2026-04-05 12:40:30
○ 2026-05-10 10:58:00

●A50.6.207.502026-04-05 → 2026-05-10 · 3 obs

○ 2017-01-31 09:55:06
● 2026-04-05 12:40:30
● 2026-05-10 10:58:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
usconstructioncompany.com	ns1.host.stc3.com, ns2.host.stc3.com	2 records

✅ Authoritative Response

Server:50.6.207.50

NS records: ns1.host.stc3.com, ns2.host.stc3.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usconstructioncompany.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.6.207.50`
NS	2	`ns2.host.stc3.com, ns1.host.stc3.com`
MX	1	`usconstructioncompany.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:50.6.207.50 +ip4:192.`
SOA	1	`ns1.50-6-207-50.www.hostgator.com root.5`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.host.stc3.com, ns2.host.stc3.com)

Analysis

Mail Server Role

usconstructioncompany.com serves as a mail server for usconstructioncompany.com.

IP Addresses

usconstructioncompany.com points to a single IP: 50.6.207.50.

Other host names, for instance curtisw.com, stoneycreeker.com, host.stc3.com, stc3.com and ns1.host.stc3.com share IP numbers with usconstructioncompany.com.

Name Servers

usconstructioncompany.com is delegated to three name servers: ns1.host.stc3.com, ns2.host.stc3.com and ns1.50-6-207-50.www.hostgator.com.

usconstructioncompany.com at least partially shares its name servers with other domains, for instance ns1.host.stc3.com, curtiswalter.com, blountvilleautosalvage.com, ns2.host.stc3.com and pgbc.us.

Host names with one IP number: ns1.host.stc3.com and ns2.host.stc3.com point to 50.6.207.50.

Mail Servers

usconstructioncompany.com is handled by a single mail server.

usconstructioncompany.com points to IP number 50.6.207.50.

usconstructioncompany.com - robtex.com