`valueblock.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:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.163.9.173^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-163-9-173.compute-1.amazonaws.com`
		A	98.93.116.1^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-116-1.compute-1.amazonaws.com`
NS	`domain-for-sale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:303c:9b15:3db3:a8a2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:bbc8:24d6:947f:1e99^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:6fa6:bf7e:9de7:5e92^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.225.33.252^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-225-33-252.compute-1.amazonaws.com`
		A	54.234.103.190^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-103-190.compute-1.amazonaws.com`
NS	`forsale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:f6ec:2543:1b2e:f83c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.90.140.102^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-140-102.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
		A	54.225.31.228^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-225-31-228.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-23 #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=1784857452

Subdomains

nullmx.valueblock.com

Same first word

valueblock.com

Similar names

blockvalue.net

blockvalue.com

DNS History

19 records (7 active, 12 former)

●NSdomain-for-sale.hugedomainsdns.com2026-03-12 → 2026-07-24 · 3 obs

○ 2017-09-05 01:17:18
● 2026-03-12 09:49:04
● 2026-07-24 02:10:30

●NSforsale.hugedomainsdns.com2026-03-12 → 2026-07-24 · 3 obs

○ 2017-09-05 01:17:18
● 2026-03-12 09:49:04
● 2026-07-24 02:10:30

●NSns1.namebrightdns.com2015-07-15 → 2026-07-24 · 6 obs

○ 2008-03-20 11:10:14
● 2015-07-15 13:00:14
● 2015-11-18 11:58:40
○ 2016-02-11 09:46:56
● 2017-09-05 01:17:18
● 2026-07-24 02:10:30

○NSns2.namebrightdns.com2015-07-15 → 2017-09-05 · 7 obs

○ 2008-03-20 11:10:14
● 2015-07-15 13:00:14
● 2015-11-18 11:58:40
○ 2016-02-11 09:46:56
● 2017-09-05 01:17:18
○ 2026-03-12 09:49:04
○ 2026-07-24 02:10:30

○NSnsg1.namebrightdns.com2016-02-11 → 2016-02-11 · 4 obs

○ 2015-11-18 11:58:40
● 2016-02-11 09:46:56
○ 2017-09-05 01:17:18
○ 2026-07-24 02:10:30

○NSnsg2.namebrightdns.com2016-02-11 → 2016-02-11 · 4 obs

○ 2015-11-18 11:58:40
● 2016-02-11 09:46:56
○ 2017-09-05 01:17:18
○ 2026-07-24 02:10:30

○MXanmail.namebrightmail.com2015-07-15 → 2015-07-15 · 4 obs

○ 2008-03-20 11:10:14
● 2015-07-15 13:00:14
○ 2015-11-18 11:58:40
○ 2026-07-24 02:10:30

○MXnullmx.valueblock.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 11:10:14
○ 2015-07-15 13:00:14
○ 2026-07-24 02:10:30

●A13.223.25.842026-03-12 → 2026-07-24 · 3 obs

○ 2017-09-05 01:17:18
● 2026-03-12 09:49:04
● 2026-07-24 02:10:30

○A217.68.70.692008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 11:10:14
○ 2015-07-15 13:00:14
○ 2026-07-24 02:10:30

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-12 → 2026-07-24 · 3 obs

○ 2017-09-05 01:17:18
● 2026-03-12 09:49:04
● 2026-07-24 02:10:30

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-12 → 2026-07-24 · 3 obs

○ 2017-09-05 01:17:18
● 2026-03-12 09:49:04
● 2026-07-24 02:10:30

○A52.0.96.242016-02-11 → 2016-02-11 · 4 obs

○ 2015-11-18 11:58:40
● 2016-02-11 09:46:56
○ 2017-09-05 01:17:18
○ 2026-07-24 02:10:30

○A52.71.117.992016-02-11 → 2016-02-11 · 4 obs

○ 2015-11-18 11:58:40
● 2016-02-11 09:46:56
○ 2017-09-05 01:17:18
○ 2026-07-24 02:10:30

○A54.174.31.2542015-07-15 → 2015-11-18 · 5 obs

○ 2008-03-20 11:10:14
● 2015-07-15 13:00:14
● 2015-11-18 11:58:40
○ 2016-02-11 09:46:56
○ 2026-07-24 02:10:30

○A54.208.74.2152015-07-15 → 2015-11-18 · 5 obs

○ 2008-03-20 11:10:14
● 2015-07-15 13:00:14
● 2015-11-18 11:58:40
○ 2016-02-11 09:46:56
○ 2026-07-24 02:10:30

●A54.243.117.1972026-03-12 → 2026-07-24 · 3 obs

○ 2017-09-05 01:17:18
● 2026-03-12 09:49:04
● 2026-07-24 02:10:30

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-07-15 → 2016-02-11 · 5 obs

○ 2008-03-20 11:10:14
● 2015-07-15 13:00:14
● 2016-02-11 09:46:56
○ 2017-09-05 01:17:18
○ 2026-07-24 02:10:30

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-09-05 → 2017-09-05 · 4 obs

○ 2016-02-11 09:46:56
● 2017-09-05 01:17:18
○ 2026-03-12 09:49:04
○ 2026-07-24 02:10:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
valueblock.com	domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com	12 records

✅ Authoritative Response

Server:54.162.235.48

NS records: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for valueblock.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`forsale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.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 (domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com...)

Analysis

Hierarchy

valueblock.com is the parent zone for nullmx.valueblock.com.

IP Addresses

valueblock.com resolves to four 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.

Among the host names that share IP numbers with valueblock.com are comadigital.com, femnation.com, mail.vagcheck.com and two others.

Name Servers

The authoritative name servers for valueblock.com are domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns1.namebrightdns.com — three in total.

valueblock.com partially shares its NS delegation with several other domains, including powapod.com, roameco.com, hostmp3.com and two others.

These name servers regularly co-occur with the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com and ns2.namebrightdns.com.

Host names resolving to 7 IP numbers:

Hostname domain-for-sale.hugedomainsdns.com directs to 54.162.235.48, 54.225.33.252 and 54.234.103.190 along with 4 other IP addresses.

Hostnames that point to five IP numbers:

forsale.hugedomainsdns.com directs to 3.90.140.102, 54.221.37.2, 54.225.31.228 and two other IP addresses.

Hosts pointing to four IP addresses:

ns1.namebrightdns.com maps to the following IP addresses: 54.163.9.173, 98.93.116.1, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and 2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac.

valueblock.com - robtex.com

valueblock.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

`valueblock.com`

`com`