`checkprogram.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns31.domaincontrol.com` ⭐
		A	2603:5:2191::10^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns31.domaincontrol.com`
		A	97.74.105.16^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns31.domaincontrol.com`
NS	`ns32.domaincontrol.com`
		A	2603:5:2291::10^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns32.domaincontrol.com`
		A	173.201.73.16^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns32.domaincontrol.com`
MX	`mail2.checkprogram.com` ⭐
		A	172.171.110.214^{🇺🇸 Microsoft172.160.0.0/11}
MX	`mail.checkprogram.com`⁽¹⁰⁾
		A	172.179.79.47^{🇺🇸 Microsoft172.160.0.0/11}
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`v=verifydomain MS=2137329`
SOA	`ns31.domaincontrol.com`dns@jomax.net 2026-07-20 #0

`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=1786201179

Subdomains

mail.checkprogram.com

www.checkprogram.com

Same first word

checkprogram.com

checkprogram.net

Similar names

programcheck.xyz

DNS History

17 records (6 active, 11 former)

○NSns3.afternic.com2026-03-24 → 2026-04-18 · 5 obs

○ 2020-01-27 15:03:32
● 2026-03-24 03:37:44
● 2026-04-18 03:33:00
○ 2026-08-08 15:11:04
○ 2026-08-08 15:11:06

●NSns31.domaincontrol.com2026-08-08 → 2026-08-08 · 3 obs

○ 2026-04-18 03:33:00
● 2026-08-08 15:11:04
● 2026-08-08 15:11:06

●NSns32.domaincontrol.com2026-08-08 → 2026-08-08 · 3 obs

○ 2026-04-18 03:33:00
● 2026-08-08 15:11:04
● 2026-08-08 15:11:06

○NSns37.domaincontrol.com2015-07-21 → 2020-01-27 · 4 obs

● 2015-07-21 20:00:24
● 2020-01-27 15:03:32
○ 2026-03-24 03:37:44
○ 2026-08-08 15:11:06

○NSns38.domaincontrol.com2015-07-21 → 2020-01-27 · 4 obs

● 2015-07-21 20:00:24
● 2020-01-27 15:03:32
○ 2026-03-24 03:37:44
○ 2026-08-08 15:11:06

○NSns4.afternic.com2026-03-24 → 2026-04-18 · 5 obs

○ 2020-01-27 15:03:32
● 2026-03-24 03:37:44
● 2026-04-18 03:33:00
○ 2026-08-08 15:11:04
○ 2026-08-08 15:11:06

●MXmail.checkprogram.com2015-07-21 → 2026-08-08 · 6 obs

● 2015-07-21 20:00:24
● 2020-01-27 15:03:32
○ 2026-03-24 03:37:44
○ 2026-04-18 03:33:00
● 2026-08-08 15:11:04
● 2026-08-08 15:11:06

○MXmail.diversionprogram.org2026-03-24 → 2026-08-08 · 2 obs

○ 2026-03-24 03:37:44
○ 2026-08-08 15:11:06

●MXmail2.checkprogram.com2026-08-08 → 2026-08-08 · 3 obs

○ 2026-04-18 03:33:00
● 2026-08-08 15:11:04
● 2026-08-08 15:11:06

○MXmail2.diversionprogram.org2026-03-24 → 2026-08-08 · 2 obs

○ 2026-03-24 03:37:44
○ 2026-08-08 15:11:06

○A13.248.169.482026-03-24 → 2026-04-18 · 5 obs

○ 2020-01-27 15:03:32
● 2026-03-24 03:37:44
● 2026-04-18 03:33:00
○ 2026-08-08 15:11:04
○ 2026-08-08 15:11:06

●A15.197.148.332026-08-08 → 2026-08-08 · 3 obs

○ 2026-04-18 03:33:00
● 2026-08-08 15:11:04
● 2026-08-08 15:11:06

●A3.33.130.1902026-08-08 → 2026-08-08 · 3 obs

○ 2026-04-18 03:33:00
● 2026-08-08 15:11:04
● 2026-08-08 15:11:06

○A52.10.253.1532026-03-24 → 2026-08-08 · 2 obs

○ 2026-03-24 03:37:44
○ 2026-08-08 15:11:06

○A52.11.145.972018-08-31 → 2020-01-27 · 5 obs

○ 2016-12-23 10:25:32
● 2018-08-31 05:48:40
● 2020-01-27 15:03:32
○ 2026-03-24 03:37:44
○ 2026-08-08 15:11:06

○A70.183.29.1672015-07-21 → 2016-12-23 · 4 obs

● 2015-07-21 20:00:24
● 2016-12-23 10:25:32
○ 2018-08-31 05:48:40
○ 2026-08-08 15:11:06

○A76.223.54.1462026-03-24 → 2026-04-18 · 5 obs

○ 2020-01-27 15:03:32
● 2026-03-24 03:37:44
● 2026-04-18 03:33:00
○ 2026-08-08 15:11:04
○ 2026-08-08 15:11:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...	-
checkprogram.com	ns31.domaincontrol.com, ns32.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.105.16

NS records: ns31.domaincontrol.com, ns32.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checkprogram.com (unsigned zone)

⏱️ Timing

Total: 763ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns32.domaincontrol.com, ns31.domaincontrol.com`
MX	2	`mail.checkprogram.com (pri: 0), mail2.checkprogram.com (pri: 10)`
TXT	2	`v=spf1 include:spf.protection.outlook.co, v=verifydomain MS=2137329`
SOA	1	`ns31.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns31.domaincontrol.com, ns31.domaincontrol.com, ns32.domaincontrol.com...)

Analysis

Hierarchy

checkprogram.com is the parent domain of mail.checkprogram.com and www.checkprogram.com.

IP Addresses

checkprogram.com directs to two IP numbers, 3.33.130.190 and 15.197.148.33

Additional host names — sax-lessons.com, victoriabreault.com, medicmart.mx and two others — share IP numbers with checkprogram.com.

Name Servers

DNS delegation for checkprogram.com points to two name servers: ns31.domaincontrol.com and ns32.domaincontrol.com.

checkprogram.com shares its name server setup with other domains, including dancohnwinery.com, teamsolocup.com, casiniranch.com and two others.

ns31.domaincontrol.com directs to 97.74.105.16 and 2603:5:2191::10. ns32.domaincontrol.com directs to 173.201.73.16 and 2603:5:2291::10. Each host name carries two IP addresses.

Mail Servers

checkprogram.com has two mail servers: mail2.checkprogram.com and mail.checkprogram.com.

mail2.checkprogram.com resolves to 172.171.110.214. mail.checkprogram.com resolves to 172.179.79.47. Both host names point to a single IP number.

checkprogram.com - robtex.com