🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sharpfour.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:c41d:b4cf:322b:2aa6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-42-183.compute-1.amazonaws.com`
		A	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-124-42.compute-1.amazonaws.com`
NS	`domain-for-sale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:d303:3ef1:e1d2:1427^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:dbe4:7131:a2ea:398^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5008:674f:8f48:bda6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:7547:870d:9d54:e15^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.90.221.254^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-221-254.compute-1.amazonaws.com`
		A	54.172.112.133^{🇺🇸 Amazon54.172.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-172-112-133.compute-1.amazonaws.com`
		A	98.87.158.131^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-87-158-131.compute-1.amazonaws.com`
NS	`forsale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:4050:f99a:8158:5afa^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3d80:47f8:6d2b:afb9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.58.200^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-58-200.compute-1.amazonaws.com`
		A	32.199.157.129
			PTR	`ec2-32-199-157-129.compute-1.amazonaws.com`
		A	54.80.160.83^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-80-160-83.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-09-05 #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=1788638193

Same first word

sharpfour.com

Previous names

Next names

DNS History

27 records (7 active, 20 former)

●NSdomain-for-sale.hugedomainsdns.com2026-08-18 → 2026-09-05 · 3 obs

○ 2020-03-14 21:34:14
● 2026-08-18 04:31:30
● 2026-09-05 20:12:52

●NSforsale.hugedomainsdns.com2026-08-18 → 2026-09-05 · 3 obs

○ 2020-03-14 21:34:14
● 2026-08-18 04:31:30
● 2026-09-05 20:12:52

○NSns1.dsredirection.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 06:55:30
○ 2015-08-09 07:32:24
○ 2026-09-05 20:12:52

●NSns1.namebrightdns.com2015-08-09 → 2026-09-05 · 8 obs

○ 2008-03-16 06:55:30
● 2015-08-09 07:32:24
● 2016-03-07 01:30:46
○ 2016-07-11 18:23:08
● 2017-04-04 09:26:16
○ 2020-03-14 21:34:14
● 2026-08-18 04:31:30
● 2026-09-05 20:12:52

○NSns2.dsredirection.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 06:55:30
○ 2015-08-09 07:32:24
○ 2026-09-05 20:12:52

○NSns2.namebrightdns.com2015-08-09 → 2017-04-04 · 5 obs

○ 2008-03-16 06:55:30
● 2015-08-09 07:32:24
● 2017-04-04 09:26:16
○ 2020-03-14 21:34:14
○ 2026-09-05 20:12:52

○NSnsg1.namebrightdns.com2015-08-09 → 2020-03-14 · 9 obs

○ 2008-03-16 06:55:30
● 2015-08-09 07:32:24
○ 2015-12-03 01:33:22
○ 2016-03-07 01:30:46
● 2016-07-11 18:23:08
○ 2017-04-04 09:26:16
● 2020-03-14 21:34:14
○ 2026-08-18 04:31:30
○ 2026-09-05 20:12:52

○NSnsg2.namebrightdns.com2020-03-14 → 2020-03-14 · 4 obs

○ 2017-04-04 09:26:16
● 2020-03-14 21:34:14
○ 2026-08-18 04:31:30
○ 2026-09-05 20:12:52

○MXanmail.namebrightmail.com2015-08-09 → 2015-08-09 · 4 obs

○ 2008-03-16 06:55:30
● 2015-08-09 07:32:24
○ 2015-12-03 01:33:22
○ 2026-09-05 20:12:52

○A107.23.198.2402016-07-11 → 2016-07-11 · 4 obs

○ 2016-03-07 01:30:46
● 2016-07-11 18:23:08
○ 2017-04-04 09:26:16
○ 2026-09-05 20:12:52

●A13.223.25.842026-08-18 → 2026-09-05 · 3 obs

○ 2020-03-14 21:34:14
● 2026-08-18 04:31:30
● 2026-09-05 20:12:52

○A208.73.212.122008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 06:55:30
○ 2015-08-09 07:32:24
○ 2026-09-05 20:12:52

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-08-18 → 2026-09-05 · 3 obs

○ 2020-03-14 21:34:14
● 2026-08-18 04:31:30
● 2026-09-05 20:12:52

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-08-18 → 2026-09-05 · 3 obs

○ 2020-03-14 21:34:14
● 2026-08-18 04:31:30
● 2026-09-05 20:12:52

○A52.0.142.942015-08-09 → 2015-08-09 · 4 obs

○ 2008-03-16 06:55:30
● 2015-08-09 07:32:24
○ 2026-08-18 04:31:30
○ 2026-09-05 20:12:52

○A52.0.96.242016-03-07 → 2016-03-07 · 4 obs

○ 2015-12-03 01:33:22
● 2016-03-07 01:30:46
○ 2016-07-11 18:23:08
○ 2026-09-05 20:12:52

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

○ 2016-07-11 18:23:08
● 2017-04-04 09:26:16
○ 2020-03-14 21:34:14
○ 2026-09-05 20:12:52

○A52.4.72.1372016-07-11 → 2016-07-11 · 4 obs

○ 2016-03-07 01:30:46
● 2016-07-11 18:23:08
○ 2017-04-04 09:26:16
○ 2026-09-05 20:12:52

○A52.71.117.992016-03-07 → 2016-03-07 · 4 obs

○ 2015-12-03 01:33:22
● 2016-03-07 01:30:46
○ 2016-07-11 18:23:08
○ 2026-09-05 20:12:52

○A54.174.31.2542015-12-03 → 2015-12-03 · 4 obs

○ 2015-08-09 07:32:24
● 2015-12-03 01:33:22
○ 2016-03-07 01:30:46
○ 2026-09-05 20:12:52

○A54.208.74.2152015-12-03 → 2015-12-03 · 4 obs

○ 2015-08-09 07:32:24
● 2015-12-03 01:33:22
○ 2016-03-07 01:30:46
○ 2026-09-05 20:12:52

●A54.243.117.1972026-08-18 → 2026-09-05 · 3 obs

○ 2020-03-14 21:34:14
● 2026-08-18 04:31:30
● 2026-09-05 20:12:52

○A54.84.204.2432015-08-09 → 2015-08-09 · 4 obs

○ 2008-03-16 06:55:30
● 2015-08-09 07:32:24
○ 2026-08-18 04:31:30
○ 2026-09-05 20:12:52

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

○ 2016-07-11 18:23:08
● 2017-04-04 09:26:16
○ 2020-03-14 21:34:14
○ 2026-09-05 20:12:52

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-09 → 2016-07-11 · 5 obs

○ 2008-03-16 06:55:30
● 2015-08-09 07:32:24
● 2016-07-11 18:23:08
○ 2017-04-04 09:26:16
○ 2026-09-05 20:12:52

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

○ 2016-07-11 18:23:08
● 2017-04-04 09:26:16
○ 2020-03-14 21:34:14
○ 2026-09-05 20:12:52

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-03-14 → 2020-03-14 · 4 obs

○ 2017-04-04 09:26:16
● 2020-03-14 21:34:14
○ 2026-08-18 04:31:30
○ 2026-09-05 20:12:52

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:3.80.58.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sharpfour.com (unsigned zone)

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com`
TXT	2	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
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

IP Addresses

sharpfour.com points to the 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 sharpfour.com are coatsolutions.com, vikasp.com, 52c3c.jsdcoffee.com and two others.

Name Servers

sharpfour.com has three name servers — domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns1.namebrightdns.com.

At least some of sharpfour.com's name servers are shared with other domains, for example poorsbank.com, gazometer.com, risesol.com and two more.

It is common for these name servers to be used in conjunction with the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com and ns2.namebrightdns.com.

Host names resolving to 7 IP numbers:

domain-for-sale.hugedomainsdns.com points to 3.90.221.254, 54.172.112.133, 98.87.158.131 and 4 other IP addresses.

Hostnames that point to five IP numbers:

forsale.hugedomainsdns.com directs to 3.80.58.200, 32.199.157.129, 54.80.160.83 and two other IP addresses.

Hosts with three IP address records:

ns1.namebrightdns.com resolves to 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.

sharpfour.com - robtex.com

sharpfour.com

com

Same first word

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`sharpfour.com`

`com`