`smartnettools.com`

DNSSEC	⚠️ Not signed
A	74.50.90.186^{🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net}
		PTR	`s1.cobuildhost.com`
NS	`rns11.webitechhost.com` ⭐
		A	74.50.90.186^{🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net}
			PTR	`s1.cobuildhost.com`
NS	`rns12.webitechhost.com`
		A	74.50.90.187^{🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net}
NS	`rns13.webitechhost.com`
		A	74.50.90.188^{🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net}
NS	`rns14.webitechhost.com`
		A	74.50.90.189^{🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net}
MX	`smartnettools.com` ⭐
		A	74.50.90.186^{🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net}
			PTR	`s1.cobuildhost.com`
TXT	`v=spf1 +a +mx +ip4:74.50.90.186 include:relay.mailbaby.net ~all`
SOA	`rns11.webitechhost.com`admin@webitech.com 2026-07-31 #4

`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=1785515907

MX for

smartnettools.com

Subdomains

mail.smartnettools.com

Same first word

smartnettools.com

DNS History

9 records (6 active, 3 former)

○NSns10.securehost1.com2015-06-02 → 2017-04-20 · 4 obs

● 2015-06-02 22:33:48
● 2017-04-20 17:59:24
○ 2026-02-20 06:15:00
○ 2026-07-31 16:48:22

○NSns11.securehost1.com2015-06-02 → 2017-04-20 · 4 obs

● 2015-06-02 22:33:48
● 2017-04-20 17:59:24
○ 2026-02-20 06:15:00
○ 2026-07-31 16:48:22

●NSrns11.webitechhost.com2026-02-20 → 2026-07-31 · 3 obs

○ 2017-04-20 17:59:24
● 2026-02-20 06:15:00
● 2026-07-31 16:48:22

●NSrns12.webitechhost.com2026-02-20 → 2026-07-31 · 3 obs

○ 2017-04-20 17:59:24
● 2026-02-20 06:15:00
● 2026-07-31 16:48:22

●NSrns13.webitechhost.com2026-02-20 → 2026-07-31 · 3 obs

○ 2017-04-20 17:59:24
● 2026-02-20 06:15:00
● 2026-07-31 16:48:22

●NSrns14.webitechhost.com2026-02-20 → 2026-07-31 · 3 obs

○ 2017-04-20 17:59:24
● 2026-02-20 06:15:00
● 2026-07-31 16:48:22

●MXsmartnettools.com2015-06-02 → 2026-07-31 · 2 obs

● 2015-06-02 22:33:48
● 2026-07-31 16:48:22

○A50.116.33.1402015-06-02 → 2017-04-20 · 4 obs

● 2015-06-02 22:33:48
● 2017-04-20 17:59:24
○ 2026-02-20 06:15:00
○ 2026-07-31 16:48:22

●A74.50.90.1862026-02-20 → 2026-07-31 · 3 obs

○ 2017-04-20 17:59:24
● 2026-02-20 06:15:00
● 2026-07-31 16:48:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
smartnettools.com	rns11.webitechhost.com, rns12.webitechhost.com, rns13.webitechhost.com, rns14.webitechhost.com	4 records

✅ Authoritative Response

Server:74.50.90.189

NS records: rns11.webitechhost.com, rns12.webitechhost.com, rns13.webitechhost.com, rns14.webitechhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartnettools.com (unsigned zone)

⏱️ Timing

Total: 327ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.50.90.186`
NS	4	`rns13.webitechhost.com, rns11.webitechhost.com...`
MX	1	`smartnettools.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:74.50.90.186 include:`
SOA	1	`rns11.webitechhost.com admin.webitech.co`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (rns11.webitechhost.com, rns12.webitechhost.com, rns13.webitechhost.com...)

Analysis

Hierarchy

mail.smartnettools.com is a subdomain of smartnettools.com.

Mail Server Role

smartnettools.com acts as its own mail server.

IP Addresses

smartnettools.com points to a single IP number: 74.50.90.186.

Additional host names — frpengineers.com, cafgroups.com, growmoreint.com and two others — share IP numbers with smartnettools.com.

Name Servers

smartnettools.com has four authoritative name servers: rns11.webitechhost.com, rns12.webitechhost.com, rns13.webitechhost.com and rns14.webitechhost.com.

The name servers of smartnettools.com overlap at least partially with those of other domains — among them mt-cns.com, paklabexpo.com, elfshop01.com and two more.

These name servers are frequently paired with the name servers dns11.webitechhost.com, dns12.webitechhost.com, ns1.lccipk.net and two others.

rns11.webitechhost.com, rns12.webitechhost.com, rns13.webitechhost.com and rns14.webitechhost.com each resolve to one IP address: rns11.webitechhost.com resolves to 74.50.90.186, rns12.webitechhost.com resolves to 74.50.90.187, rns13.webitechhost.com resolves to 74.50.90.188 and rns14.webitechhost.com resolves to 74.50.90.189.

Mail Servers

smartnettools.com has a single mail server: smartnettools.com itself.

smartnettools.com directs to just one IP number, 74.50.90.186.

smartnettools.com - robtex.com