`blockcrete.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:f77:89a0:bb92:5271^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:d400:3079:62a0:131f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5baf:bb2e:3a49:1c72^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.81.154.240^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-81-154-240.compute-1.amazonaws.com`
		A	54.159.91.195^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-159-91-195.compute-1.amazonaws.com`
NS	`domain-for-sale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:6d5b:7ab3:7079:ee9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:894e:779f:a1ca:3cf5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9806:d504:f0e4:26c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b2d2:f9bf:c31b:7e61^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.139.104^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-139-104.compute-1.amazonaws.com`
		A	44.220.149.224^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-220-149-224.compute-1.amazonaws.com`
		A	54.88.138.42^{🇺🇸 Amazon54.88.0.0/16 EC2 IAD VPC prefix}
			PTR	`ec2-54-88-138-42.compute-1.amazonaws.com`
		A	54.159.15.163^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-159-15-163.compute-1.amazonaws.com`
		A	98.81.135.11^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-135-11.compute-1.amazonaws.com`
NS	`forsale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:312d:ded2:48d4:bc36^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:2d47:6a2b:5efb:7d3b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:4c22:ef5c:347c:ebc7^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ae80:2fd7:1e8:e9c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.217.230^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-217-230.compute-1.amazonaws.com`
		A	3.89.209.21^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-209-21.compute-1.amazonaws.com`
		A	34.203.199.171^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-203-199-171.compute-1.amazonaws.com`
		A	100.27.186.47^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-27-186-47.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-27 #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=1774635092

Subdomains

ns1.blockcrete.com

Same first word

blockcrete.com

DNS History

22 records (7 active, 15 former)

●NSdomain-for-sale.hugedomainsdns.com2026-02-17 → 2026-03-27 · 3 obs

○ 2020-03-29 03:51:04
● 2026-02-17 23:26:32
● 2026-03-27 18:20:50

●NSforsale.hugedomainsdns.com2026-02-17 → 2026-03-27 · 3 obs

○ 2020-03-29 03:51:04
● 2026-02-17 23:26:32
● 2026-03-27 18:20:50

●NSns1.namebrightdns.com2015-07-08 → 2026-03-27 · 8 obs

● 2015-07-08 15:39:20
● 2015-11-19 10:00:12
○ 2016-03-04 13:15:28
○ 2016-07-05 02:56:14
● 2017-04-03 00:33:50
○ 2020-03-29 03:51:04
● 2026-02-17 23:26:32
● 2026-03-27 18:20:50

○NSns2.namebrightdns.com2015-07-08 → 2017-04-03 · 7 obs

● 2015-07-08 15:39:20
● 2015-11-19 10:00:12
○ 2016-03-04 13:15:28
○ 2016-07-05 02:56:14
● 2017-04-03 00:33:50
○ 2020-03-29 03:51:04
○ 2026-03-27 18:20:50

○NSnsg1.namebrightdns.com2016-03-04 → 2020-03-29 · 7 obs

○ 2015-11-19 10:00:12
● 2016-03-04 13:15:28
● 2016-07-05 02:56:14
○ 2017-04-03 00:33:50
● 2020-03-29 03:51:04
○ 2026-02-17 23:26:32
○ 2026-03-27 18:20:50

○NSnsg2.namebrightdns.com2015-07-08 → 2020-03-29 · 6 obs

● 2015-07-08 15:39:20
● 2016-07-05 02:56:14
○ 2017-04-03 00:33:50
● 2020-03-29 03:51:04
○ 2026-02-17 23:26:32
○ 2026-03-27 18:20:50

○MXanmail.namebrightmail.com2015-07-08 → 2015-07-08 · 3 obs

● 2015-07-08 15:39:20
○ 2015-11-19 10:00:12
○ 2026-03-27 18:20:50

○A107.23.198.2402016-07-05 → 2016-07-05 · 4 obs

○ 2016-03-04 13:15:28
● 2016-07-05 02:56:14
○ 2017-04-03 00:33:50
○ 2026-03-27 18:20:50

●A13.223.25.842026-02-17 → 2026-03-27 · 3 obs

○ 2020-03-29 03:51:04
● 2026-02-17 23:26:32
● 2026-03-27 18:20:50

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-17 → 2026-03-27 · 3 obs

○ 2020-03-29 03:51:04
● 2026-02-17 23:26:32
● 2026-03-27 18:20:50

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-17 → 2026-03-27 · 3 obs

○ 2020-03-29 03:51:04
● 2026-02-17 23:26:32
● 2026-03-27 18:20:50

○A52.0.96.242016-03-04 → 2016-03-04 · 4 obs

○ 2015-11-19 10:00:12
● 2016-03-04 13:15:28
○ 2016-07-05 02:56:14
○ 2026-03-27 18:20:50

○A52.204.129.222017-04-03 → 2017-04-03 · 4 obs

○ 2016-07-05 02:56:14
● 2017-04-03 00:33:50
○ 2020-03-29 03:51:04
○ 2026-03-27 18:20:50

○A52.4.72.1372016-07-05 → 2016-07-05 · 4 obs

○ 2016-03-04 13:15:28
● 2016-07-05 02:56:14
○ 2017-04-03 00:33:50
○ 2026-03-27 18:20:50

○A52.71.117.992016-03-04 → 2016-03-04 · 4 obs

○ 2015-11-19 10:00:12
● 2016-03-04 13:15:28
○ 2016-07-05 02:56:14
○ 2026-03-27 18:20:50

○A54.174.31.2542015-07-08 → 2015-11-19 · 4 obs

● 2015-07-08 15:39:20
● 2015-11-19 10:00:12
○ 2016-03-04 13:15:28
○ 2026-03-27 18:20:50

○A54.208.74.2152015-07-08 → 2015-11-19 · 4 obs

● 2015-07-08 15:39:20
● 2015-11-19 10:00:12
○ 2016-03-04 13:15:28
○ 2026-03-27 18:20:50

●A54.243.117.1972026-02-17 → 2026-03-27 · 3 obs

○ 2020-03-29 03:51:04
● 2026-02-17 23:26:32
● 2026-03-27 18:20:50

○A54.85.127.702017-04-03 → 2017-04-03 · 4 obs

○ 2016-07-05 02:56:14
● 2017-04-03 00:33:50
○ 2020-03-29 03:51:04
○ 2026-03-27 18:20:50

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-07-08 → 2016-07-05 · 4 obs

● 2015-07-08 15:39:20
● 2016-07-05 02:56:14
○ 2017-04-03 00:33:50
○ 2026-03-27 18:20:50

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-04-03 → 2017-04-03 · 4 obs

○ 2016-07-05 02:56:14
● 2017-04-03 00:33:50
○ 2020-03-29 03:51:04
○ 2026-03-27 18:20:50

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-03-29 → 2020-03-29 · 4 obs

○ 2017-04-03 00:33:50
● 2020-03-29 03:51:04
○ 2026-02-17 23:26:32
○ 2026-03-27 18:20:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net...	-
blockcrete.com	domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com	18 records

✅ Authoritative Response

Server:100.27.186.47

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockcrete.com (unsigned zone)

⏱️ Timing

Total: 244ms | 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	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com...)

Analysis

Hierarchy

blockcrete.com is the parent of ns1.blockcrete.com.

IP Addresses

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

Other host names including rosstrade.com, mx.stemfix.com, mail.lenops.com, evolvre.com and mobile.facebook.com---gtdvgcghgfdf.aimetapeau.com share IP numbers with blockcrete.com.

Name Servers

blockcrete.com is delegated to three name servers: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns1.namebrightdns.com.

blockcrete.com at least partially shares name servers with other domains, including tpimage.com, hemostop.com, lawmtl.com, trequa.com and dwtco.com.

these name servers are commonly used together with nsg1.namebrightdns.com, nsg2.namebrightdns.com and ns2.namebrightdns.com.

Ten IP numbers:

domain-for-sale.hugedomainsdns.com points to: 2600:1f18:683a:ae1a:6d5b:7ab3:7079:ee9, 2600:1f18:683a:ae1a:894e:779f:a1ca:3cf5, 2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a, 2600:1f18:683a:ae1b:9806:d504:f0e4:26c, 2600:1f18:683a:ae1b:b2d2:f9bf:c31b:7e61, 3.85.139.104, 44.220.149.224, 54.88.138.42, 54.159.15.163 and 98.81.135.11.

Eight IP numbers:

forsale.hugedomainsdns.com points to: 2600:1f18:683a:ae1a:312d:ded2:48d4:bc36, 2600:1f18:683a:ae1b:2d47:6a2b:5efb:7d3b, 2600:1f18:683a:ae1b:4c22:ef5c:347c:ebc7, 2600:1f18:683a:ae1b:ae80:2fd7:1e8:e9c, 3.85.217.230, 3.89.209.21, 34.203.199.171 and 100.27.186.47.

Five IP numbers:

ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:f77:89a0:bb92:5271, 2600:1f18:683a:ae1a:d400:3079:62a0:131f, 2600:1f18:683a:ae1b:5baf:bb2e:3a49:1c72, 54.81.154.240 and 54.159.91.195.

blockcrete.com - robtex.com

blockcrete.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`blockcrete.com`

`com`