checkupdate.com - dns.ninja

`checkupdate.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:7656:28f3:c41e:6487^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:fad4:e760:fc01:ac5d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:eca3:40be:db70:a2e8^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	34.234.69.242^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-234-69-242.compute-1.amazonaws.com`
		A	54.82.92.185^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-82-92-185.compute-1.amazonaws.com`
		A	98.88.250.187^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-88-250-187.compute-1.amazonaws.com`
NS	`nsg3.namebrightdns.com`
		A	2600:1f18:683a:ae1a:9a1e:4b2a:cd71:614d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b0b:7cbe:92d8:8abc^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:95b3:8a96:9a2f:d596^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.2.210^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-2-210.compute-1.amazonaws.com`
		A	54.92.211.175^{🇺🇸 Amazon54.92.128.0/17 EC2 IAD prefix}
			PTR	`ec2-54-92-211-175.compute-1.amazonaws.com`
		A	98.81.90.116^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-90-116.compute-1.amazonaws.com`
NS	`nsg4.namebrightdns.com`
		A	2600:1f18:683a:ae1a:127f:d3dc:8309:a764^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9b7e:32ba:4d4c:333^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:f68b:cec7:ae7:2ee2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.90.129.222^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-90-129-222.compute-1.amazonaws.com`
		A	54.81.105.165^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-81-105-165.compute-1.amazonaws.com`
		A	107.22.22.169^{🇺🇸 Amazon107.22.0.0/16 EC2 IAD prefix}
			PTR	`ec2-107-22-22-169.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-06-07 #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=1780838881

Same first word

checkupdate.com

Similar names

updatecheck.de

updatecheck.io

updatecheck.site

DNS History

23 records (7 active, 16 former)

●NSns1.namebrightdns.com2015-08-23 → 2026-06-07 · 7 obs

● 2015-08-23 17:43:06
● 2016-03-14 13:36:18
○ 2016-07-09 15:42:20
● 2017-02-12 09:46:34
○ 2019-03-20 03:11:12
● 2026-02-21 07:18:46
● 2026-06-07 13:48:40

○NSns2.namebrightdns.com2016-03-14 → 2017-02-12 · 6 obs

○ 2015-12-11 13:55:52
● 2016-03-14 13:36:18
○ 2016-07-09 15:42:20
● 2017-02-12 09:46:34
○ 2019-03-20 03:11:12
○ 2026-06-07 13:48:40

○NSnsg1.namebrightdns.com2015-08-23 → 2019-03-20 · 8 obs

● 2015-08-23 17:43:06
● 2015-12-11 13:55:52
○ 2016-03-14 13:36:18
● 2016-07-09 15:42:20
○ 2017-02-12 09:46:34
● 2019-03-20 03:11:12
○ 2026-02-21 07:18:46
○ 2026-06-07 13:48:40

○NSnsg2.namebrightdns.com2015-08-23 → 2019-03-20 · 8 obs

● 2015-08-23 17:43:06
● 2015-12-11 13:55:52
○ 2016-03-14 13:36:18
● 2016-07-09 15:42:20
○ 2017-02-12 09:46:34
● 2019-03-20 03:11:12
○ 2026-02-21 07:18:46
○ 2026-06-07 13:48:40

●NSnsg3.namebrightdns.com2026-02-21 → 2026-06-07 · 3 obs

○ 2019-03-20 03:11:12
● 2026-02-21 07:18:46
● 2026-06-07 13:48:40

●NSnsg4.namebrightdns.com2026-02-21 → 2026-06-07 · 3 obs

○ 2019-03-20 03:11:12
● 2026-02-21 07:18:46
● 2026-06-07 13:48:40

○A107.23.160.2182015-12-11 → 2015-12-11 · 4 obs

○ 2015-08-23 17:43:06
● 2015-12-11 13:55:52
○ 2016-03-14 13:36:18
○ 2026-06-07 13:48:40

○A107.23.198.2402016-07-09 → 2016-07-09 · 4 obs

○ 2016-03-14 13:36:18
● 2016-07-09 15:42:20
○ 2017-02-12 09:46:34
○ 2026-06-07 13:48:40

●A13.223.25.842026-02-21 → 2026-06-07 · 3 obs

○ 2019-03-20 03:11:12
● 2026-02-21 07:18:46
● 2026-06-07 13:48:40

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-21 → 2026-06-07 · 3 obs

○ 2019-03-20 03:11:12
● 2026-02-21 07:18:46
● 2026-06-07 13:48:40

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-21 → 2026-06-07 · 3 obs

○ 2019-03-20 03:11:12
● 2026-02-21 07:18:46
● 2026-06-07 13:48:40

○A52.0.96.242016-03-14 → 2016-03-14 · 4 obs

○ 2015-12-11 13:55:52
● 2016-03-14 13:36:18
○ 2016-07-09 15:42:20
○ 2026-06-07 13:48:40

○A52.1.32.252017-02-12 → 2017-02-12 · 4 obs

○ 2016-07-09 15:42:20
● 2017-02-12 09:46:34
○ 2019-03-20 03:11:12
○ 2026-06-07 13:48:40

○A52.4.72.1372016-07-09 → 2016-07-09 · 4 obs

○ 2016-03-14 13:36:18
● 2016-07-09 15:42:20
○ 2017-02-12 09:46:34
○ 2026-06-07 13:48:40

○A52.71.117.992016-03-14 → 2016-03-14 · 4 obs

○ 2015-12-11 13:55:52
● 2016-03-14 13:36:18
○ 2016-07-09 15:42:20
○ 2026-06-07 13:48:40

○A54.174.31.2542015-08-23 → 2015-08-23 · 3 obs

● 2015-08-23 17:43:06
○ 2017-02-12 09:46:34
○ 2026-06-07 13:48:40

○A54.208.74.2152015-08-23 → 2015-08-23 · 3 obs

● 2015-08-23 17:43:06
○ 2017-02-12 09:46:34
○ 2026-06-07 13:48:40

○A54.209.90.812015-12-11 → 2015-12-11 · 4 obs

○ 2015-08-23 17:43:06
● 2015-12-11 13:55:52
○ 2016-03-14 13:36:18
○ 2026-06-07 13:48:40

●A54.243.117.1972026-02-21 → 2026-06-07 · 3 obs

○ 2019-03-20 03:11:12
● 2026-02-21 07:18:46
● 2026-06-07 13:48:40

○A54.88.133.922017-02-12 → 2017-02-12 · 4 obs

○ 2016-07-09 15:42:20
● 2017-02-12 09:46:34
○ 2019-03-20 03:11:12
○ 2026-06-07 13:48:40

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-23 → 2016-07-09 · 4 obs

● 2015-08-23 17:43:06
● 2016-07-09 15:42:20
○ 2017-02-12 09:46:34
○ 2026-06-07 13:48:40

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-12 → 2017-02-12 · 4 obs

○ 2016-07-09 15:42:20
● 2017-02-12 09:46:34
○ 2019-03-20 03:11:12
○ 2026-06-07 13:48:40

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-03-20 → 2019-03-20 · 4 obs

○ 2017-02-12 09:46:34
● 2019-03-20 03:11:12
○ 2026-02-21 07:18:46
○ 2026-06-07 13:48:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net...	-
checkupdate.com	nsg3.namebrightdns.com, nsg4.namebrightdns.com	12 records

✅ Authoritative Response

Server:107.22.22.169

NS records: nsg3.namebrightdns.com, nsg4.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checkupdate.com (unsigned zone)

⏱️ Timing

Total: 383ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg3.namebrightdns.com, nsg4.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg3.namebrightdns.com, nsg3.namebrightdns.com, nsg3.namebrightdns.com...)

Analysis

IP Addresses

checkupdate.com points to 4 IP addresses — 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

mediolearning.com, gouldtec.com, 337i.com plus two other host names have IP numbers in common with checkupdate.com.

Name Servers

DNS for checkupdate.com is handled by three authoritative name servers: ns1.namebrightdns.com, nsg3.namebrightdns.com and nsg4.namebrightdns.com.

The name servers of checkupdate.com overlap at least partially with those of other domains — among them mempile.com, jammotors.com, covgames.com and two more.

It is common to see these name servers paired with nsg1.namebrightdns.com, nsg2.namebrightdns.com and ns2.namebrightdns.com — as well as four other name servers.

Hosts with 6 IP addresses each:

ns1.namebrightdns.com resolves to 34.234.69.242, 54.82.92.185 and 98.88.250.187, along with three other IP addresses.

nsg3.namebrightdns.com resolves to 13.221.2.210, 54.92.211.175 and 98.81.90.116, along with three other IP addresses.

nsg4.namebrightdns.com resolves to 52.90.129.222, 54.81.105.165 and 107.22.22.169, along with three other IP addresses.