`checksmart.com`

DNSSEC	⚠️ Not signed
A	18.219.151.230^{🇺🇸 Amazon18.216.0.0/14 EC2 CMH prefix}
		PTR	`ec2-18-219-151-230.us-east-2.compute.amazonaws.com`
NS	`ns-351.awsdns-43.com` ⭐
		A	2600:9000:5301:5f00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-351.awsdns-43.com`
		A	205.251.193.95^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-351.awsdns-43.com`
NS	`ns-1066.awsdns-05.org`
		A	2600:9000:5304:2a00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1066.awsdns-05.org`
		A	205.251.196.42^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1066.awsdns-05.org`
NS	`ns-1717.awsdns-22.co.uk`
		A	2600:9000:5306:b500::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1717.awsdns-22.co.uk`
		A	205.251.198.181^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1717.awsdns-22.co.uk`
NS	`ns-855.awsdns-42.net`
		A	2600:9000:5303:5700::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-855.awsdns-42.net`
		A	205.251.195.87^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-855.awsdns-42.net`
MX	`checksmart-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.50.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00401.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
TXT	`google-site-verification=01fEPVXbzutcGpmB3yq28s-Nbrz0xzRErXvWRMSNIgA`
TXT	`google-site-verification=C0saetMKfXQ6BirVKuZvYsFI84GoMshTQsUCcuQt0Vs`
TXT	`slack-domain-verification=2B5UfGWQTHD6PTb4GJ6DP0Qzq8Lm2bFegPLMxzlz`
TXT	`v=spf1 ip4:66.11.1.144 include:spf.protection.outlook.com -all`
SOA	`ns-351.awsdns-43.com`awsdns-hostmaster@amazon.com serial=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=1771291435

WOT: SAFE (60/100)
📈 Tranco rank: #885,850

Subdomains

www.checksmart.com

mail.checksmart.com

Same first word

checksmart.at

checksmart.co.ke

checksmart.de

checksmart.com

checksmart.net

Similar names

DNS History

13 records (6 active, 7 former)

●NSns-1066.awsdns-05.org2026-02-25 → 2026-03-15 · 3 obs

○ 2017-05-15 02:42:14
● 2026-02-25 12:13:56
● 2026-03-15 10:32:38

●NSns-1717.awsdns-22.co.uk2026-02-25 → 2026-03-15 · 3 obs

○ 2017-05-15 02:42:14
● 2026-02-25 12:13:56
● 2026-03-15 10:32:38

●NSns-351.awsdns-43.com2026-02-25 → 2026-03-15 · 3 obs

○ 2017-05-15 02:42:14
● 2026-02-25 12:13:56
● 2026-03-15 10:32:38

●NSns-855.awsdns-42.net2026-02-25 → 2026-03-15 · 3 obs

○ 2017-05-15 02:42:14
● 2026-02-25 12:13:56
● 2026-03-15 10:32:38

○NSns1.domaindiscover.com2015-07-02 → 2017-05-15 · 4 obs

● 2015-07-02 10:05:02
● 2017-05-15 02:42:14
○ 2026-02-25 12:13:56
○ 2026-03-15 10:32:38

○NSns2.domaindiscover.com2015-07-02 → 2017-05-15 · 4 obs

● 2015-07-02 10:05:02
● 2017-05-15 02:42:14
○ 2026-02-25 12:13:56
○ 2026-03-15 10:32:38

○MXbarracuda.ccfi.com2016-08-10 → 2017-05-15 · 5 obs

○ 2016-03-25 09:41:26
● 2016-08-10 22:58:50
● 2017-05-15 02:42:14
○ 2026-02-25 12:13:56
○ 2026-03-15 10:32:38

●MXchecksmart-com.mail.protection.outlook.com2026-02-25 → 2026-03-15 · 3 obs

○ 2017-05-15 02:42:14
● 2026-02-25 12:13:56
● 2026-03-15 10:32:38

○MXus-smtp-inbound-1.mimecast.com2015-07-02 → 2016-03-25 · 4 obs

● 2015-07-02 10:05:02
● 2016-03-25 09:41:26
○ 2016-08-10 22:58:50
○ 2026-03-15 10:32:38

○MXus-smtp-inbound-2.mimecast.com2015-07-02 → 2016-03-25 · 4 obs

● 2015-07-02 10:05:02
● 2016-03-25 09:41:26
○ 2016-08-10 22:58:50
○ 2026-03-15 10:32:38

●A18.219.151.2302026-02-25 → 2026-03-15 · 3 obs

○ 2017-05-15 02:42:14
● 2026-02-25 12:13:56
● 2026-03-15 10:32:38

○A216.104.165.142015-07-02 → 2017-05-15 · 4 obs

● 2015-07-02 10:05:02
● 2017-05-15 02:42:14
○ 2026-02-25 12:13:56
○ 2026-03-15 10:32:38

○A216.104.165.742015-07-02 → 2017-05-15 · 4 obs

● 2015-07-02 10:05:02
● 2017-05-15 02:42:14
○ 2026-02-25 12:13:56
○ 2026-03-15 10:32:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
checksmart.com	ns-351.awsdns-43.com, ns-855.awsdns-42.net, ns-1066.awsdns-05.org, ns-1717.awsdns-22.co.uk	1 record

✅ Authoritative Response

Server: 205.251.196.42

NS records: ns-351.awsdns-43.com, ns-855.awsdns-42.net, ns-1066.awsdns-05.org, ns-1717.awsdns-22.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checksmart.com (unsigned zone)

⏱️ Timing

Total: 683ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`18.219.151.230`
NS	4	`ns-1066.awsdns-05.org, ns-1717.awsdns-22.co.uk...`
MX	1	`checksmart-com.mail.protection.outlook.c`
TXT	4	`google-site-verification=01fEPVXbzutcGpm, google-site-verification=C0saetMKfXQ6Bir...`
SOA	1	`ns-351.awsdns-43.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-351.awsdns-43.com)

Analysis

Hierarchy

checksmart.com is parent of www.checksmart.com and mail.checksmart.com.

IP Addresses

checksmart.com points to a single IP: 18.219.151.230.

Other host names, for instance www.checksmart.com, mail.loanbyphone.com, ec2-18-219-151-230.us-east-2.compute.amazonaws.com, loanbyphone.com and easymoneycashcenters.com share IP numbers with checksmart.com.

Name Servers

checksmart.com is delegated to four name servers: ns-351.awsdns-43.com, ns-855.awsdns-42.net, ns-1066.awsdns-05.org and ns-1717.awsdns-22.co.uk.

checksmart.com at least partially shares its name servers with other domains, for instance playerlabs.pl, mideacarrier.com, leadsapi.org, savi.io and make-it-up.co.uk.

These name servers are commonly used alongside ns-1203.awsdns-22.org and ns-545.awsdns-04.net.

Host names with two IPs: ns-351.awsdns-43.com points to 2600:9000:5301:5f00::1 and 205.251.193.95; ns-855.awsdns-42.net points to 2600:9000:5303:5700::1 and 205.251.195.87; ns-1066.awsdns-05.org points to 2600:9000:5304:2a00::1 and 205.251.196.42; ns-1717.awsdns-22.co.uk points to 2600:9000:5306:b500::1 and 205.251.198.181.

Mail Servers

checksmart.com is served by a single mail server, checksmart-com.mail.protection.outlook.com.

The host name checksmart-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c901::1, 2a01:111:f403:c902::1, 2a01:111:f403:c91d::a, 2a01:111:f403:f90d::, 52.101.11.13, 52.101.40.2, 52.101.50.1 and 52.101.50.4.

checksmart.com - robtex.com

checksmart.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`checksmart.com`

`com`