`topcontractors.com`

DNSSEC	⚠️ Not signed
A	162.254.36.22^{🇺🇸 NAMCHEAP-PH162.254.36.0/24 RR-RC-NAMECHEAP-NET}
		PTR	`us8.uhost.net`
NS	`ns81.uhost.net` ⭐
		A	162.254.36.22^{🇺🇸 NAMCHEAP-PH162.254.36.0/24 RR-RC-NAMECHEAP-NET}
			PTR	`us8.uhost.net`
NS	`ns82.uhost.net`
		A	162.254.36.54^{🇺🇸 NAMCHEAP-PH162.254.36.0/24 RR-RC-NAMECHEAP-NET}
			PTR	`nc-ph-4485.web-hosting.com`
MX	`topcontractors.com` ⭐
		A	162.254.36.22^{🇺🇸 NAMCHEAP-PH162.254.36.0/24 RR-RC-NAMECHEAP-NET}
			PTR	`us8.uhost.net`
SOA	`ns81.uhost.net`veronica@topcoders.com 2026-02-18 #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=1774733617

MX for

topcontractors.com

Same first word

topcontractors.com

Similar names

contractortops.com

contractorstop.com

DNS History

13 records (4 active, 9 former)

○NSns3.uhost.net2015-07-13 → 2020-01-11 · 6 obs

● 2015-07-13 02:26:40
● 2016-04-30 10:04:16
○ 2017-02-17 05:50:04
● 2020-01-11 05:29:58
○ 2026-03-27 12:32:46
○ 2026-03-28 21:35:32

○NSns4.uhost.net2015-07-13 → 2020-01-11 · 6 obs

● 2015-07-13 02:26:40
● 2016-04-30 10:04:16
○ 2017-02-17 05:50:04
● 2020-01-11 05:29:58
○ 2026-03-27 12:32:46
○ 2026-03-28 21:35:32

○NSns47.domaincontrol.com2017-02-17 → 2017-02-17 · 4 obs

○ 2016-04-30 10:04:16
● 2017-02-17 05:50:04
○ 2020-01-11 05:29:58
○ 2026-03-28 21:35:32

○NSns48.domaincontrol.com2017-02-17 → 2017-02-17 · 4 obs

○ 2016-04-30 10:04:16
● 2017-02-17 05:50:04
○ 2020-01-11 05:29:58
○ 2026-03-28 21:35:32

●NSns81.uhost.net2026-03-27 → 2026-03-28 · 3 obs

○ 2020-01-11 05:29:58
● 2026-03-27 12:32:46
● 2026-03-28 21:35:32

●NSns82.uhost.net2026-03-27 → 2026-03-28 · 3 obs

○ 2020-01-11 05:29:58
● 2026-03-27 12:32:46
● 2026-03-28 21:35:32

○MXmailstore1.secureserver.net2017-02-17 → 2017-02-17 · 4 obs

○ 2016-04-30 10:04:16
● 2017-02-17 05:50:04
○ 2020-01-11 05:29:58
○ 2026-03-28 21:35:32

○MXsmtp.secureserver.net2017-02-17 → 2017-02-17 · 4 obs

○ 2016-04-30 10:04:16
● 2017-02-17 05:50:04
○ 2020-01-11 05:29:58
○ 2026-03-28 21:35:32

●MXtopcontractors.com2015-07-13 → 2026-03-28 · 5 obs

● 2015-07-13 02:26:40
● 2016-04-30 10:04:16
○ 2017-02-17 05:50:04
● 2020-01-11 05:29:58
● 2026-03-28 21:35:32

●A162.254.36.222026-03-27 → 2026-03-28 · 3 obs

○ 2020-01-11 05:29:58
● 2026-03-27 12:32:46
● 2026-03-28 21:35:32

○A184.168.221.942017-02-17 → 2017-02-17 · 4 obs

○ 2016-04-30 10:04:16
● 2017-02-17 05:50:04
○ 2020-01-11 05:29:58
○ 2026-03-28 21:35:32

○A209.105.246.802015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 02:26:40
○ 2015-11-17 15:16:30
○ 2026-03-28 21:35:32

○A209.188.21.2062015-11-17 → 2020-01-11 · 7 obs

○ 2015-07-13 02:26:40
● 2015-11-17 15:16:30
● 2016-04-30 10:04:16
○ 2017-02-17 05:50:04
● 2020-01-11 05:29:58
○ 2026-03-27 12:32:46
○ 2026-03-28 21:35:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...	-
topcontractors.com	ns81.uhost.net, ns82.uhost.net	-

✅ Authoritative Response

Server:162.254.36.54

NS records: ns81.uhost.net, ns82.uhost.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for topcontractors.com (unsigned zone)

⏱️ Timing

Total: 678ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.254.36.22`
NS	2	`ns81.uhost.net, ns82.uhost.net`
MX	1	`topcontractors.com (pri: 0)`
SOA	1	`ns81.uhost.net veronica.topcoders.com`

Analysis

Mail Server Role

topcontractors.com serves as the mail server for topcontractors.com.

IP Addresses

topcontractors.com points to an IP address: 162.254.36.22.

other host names include freelancedb.com, educationpros.com, designerawards.com, mechanicawards.com and topdesigners.com; they share IP numbers with topcontractors.com.

Name Servers

Two name servers ns81.uhost.net and ns82.uhost.net handle the delegation for topcontractors.com.

topcontractors.com shares the same name server setup as other domains, for instance familywatchdb.com, contractorawards.com, writerawards.com, freelancedb.com and educationpros.com.

topcontractors.com shares name servers with other domains at least partially, for example uhost.net.

These name servers are commonly used with ns71.uhost.net and ns72.uhost.net.

Host names with one IP:

ns81.uhost.net points to: 162.254.36.22

ns82.uhost.net points to: 162.254.36.54

Mail Servers

topcontractors.com is handled by a single mail server.

The host name topcontractors.com points to IP 162.254.36.22.

topcontractors.com - robtex.com