🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`smallstudy.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	34.229.15.31^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-229-15-31.compute-1.amazonaws.com`
		A	54.87.15.152^{🇺🇸 Amazon54.87.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-87-15-152.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:bf98:4592:dea7:ef46^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:d15c:df1c:fe00:6ed8^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:41ac:3988:d8fb:e449^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c2a7:93d4:2142:b21b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.70.139^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-70-139.compute-1.amazonaws.com`
		A	52.90.89.6^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-90-89-6.compute-1.amazonaws.com`
		A	52.90.246.139^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-90-246-139.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4cc0:5acf:aad1:572a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:972d:ba8c:15bd:1fc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.82.105.15^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-82-105-15.compute-1.amazonaws.com`
		A	54.209.221.205^{🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-209-221-205.compute-1.amazonaws.com`
		A	107.20.71.31^{🇺🇸 Amazon107.20.0.0/16 EC2 Prefix}
			PTR	`ec2-107-20-71-31.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-10-04 #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=1791105299

Same first word

smallstudy.com

Previous names

Next names

DNS History

16 records (7 active, 9 former)

●NSns1.namebrightdns.com2026-08-16 → 2026-10-04 · 3 obs

○ 2020-01-11 05:04:18
● 2026-08-16 19:10:54
● 2026-10-04 09:26:56

○NSns1497.ztomy.com2016-03-11 → 2016-03-11 · 4 obs

○ 2015-10-24 00:26:44
● 2016-03-11 07:33:32
○ 2016-07-02 17:20:42
○ 2026-10-04 09:26:56

○NSns2497.ztomy.com2016-03-11 → 2016-03-11 · 4 obs

○ 2015-10-24 00:26:44
● 2016-03-11 07:33:32
○ 2016-07-02 17:20:42
○ 2026-10-04 09:26:56

●NSnsg1.namebrightdns.com2020-01-11 → 2026-10-04 · 3 obs

○ 2017-02-16 02:28:52
● 2020-01-11 05:04:18
● 2026-10-04 09:26:56

●NSnsg2.namebrightdns.com2020-01-11 → 2026-10-04 · 3 obs

○ 2017-02-16 02:28:52
● 2020-01-11 05:04:18
● 2026-10-04 09:26:56

○NSsk.s5.cm.ns1.37.ztomy.com2015-06-02 → 2017-02-16 · 7 obs

● 2015-06-02 05:41:54
● 2015-10-24 00:26:44
○ 2016-03-11 07:33:32
● 2016-07-02 17:20:42
● 2017-02-16 02:28:52
○ 2020-01-11 05:04:18
○ 2026-10-04 09:26:56

○NSsk.s5.cm.ns2.37.ztomy.com2015-06-02 → 2017-02-16 · 7 obs

● 2015-06-02 05:41:54
● 2015-10-24 00:26:44
○ 2016-03-11 07:33:32
● 2016-07-02 17:20:42
● 2017-02-16 02:28:52
○ 2020-01-11 05:04:18
○ 2026-10-04 09:26:56

○MXmail.b-io.co2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 05:41:54
○ 2015-10-24 00:26:44
○ 2026-10-04 09:26:56

●A13.223.25.842026-08-16 → 2026-10-04 · 3 obs

○ 2020-01-11 05:04:18
● 2026-08-16 19:10:54
● 2026-10-04 09:26:56

○A208.91.197.1972016-03-11 → 2016-03-11 · 4 obs

○ 2015-10-24 00:26:44
● 2016-03-11 07:33:32
○ 2016-07-02 17:20:42
○ 2026-10-04 09:26:56

○A208.91.197.542015-06-02 → 2017-02-16 · 7 obs

● 2015-06-02 05:41:54
● 2015-10-24 00:26:44
○ 2016-03-11 07:33:32
● 2016-07-02 17:20:42
● 2017-02-16 02:28:52
○ 2020-01-11 05:04:18
○ 2026-10-04 09:26:56

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-08-16 → 2026-10-04 · 3 obs

○ 2020-01-11 05:04:18
● 2026-08-16 19:10:54
● 2026-10-04 09:26:56

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-08-16 → 2026-10-04 · 3 obs

○ 2020-01-11 05:04:18
● 2026-08-16 19:10:54
● 2026-10-04 09:26:56

●A54.243.117.1972026-08-16 → 2026-10-04 · 3 obs

○ 2020-01-11 05:04:18
● 2026-08-16 19:10:54
● 2026-10-04 09:26:56

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-01-11 → 2020-01-11 · 3 obs

● 2020-01-11 05:04:18
○ 2026-08-16 19:10:54
○ 2026-10-04 09:26:56

○PTRsk.s5.cm.ns1.37.ztomy.com2017-02-16 → 2017-02-16 · 3 obs

● 2017-02-16 02:28:52
○ 2026-08-16 19:10:54
○ 2026-10-04 09:26:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
smallstudy.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:52.90.89.6

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smallstudy.com (unsigned zone)

⏱️ Timing

Total: 175ms | 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	`nsg2.namebrightdns.com, nsg1.namebrightdns.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 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

smallstudy.com directs to four IP numbers, which are 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.

dawnjade.com, hccsgroup.com, palmpack.com and two other host names share IP numbers with smallstudy.com.

Name Servers

Three name servers are authoritative for smallstudy.com: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of smallstudy.com's name servers are shared with other domains, for example anjinkyoto.com, wiederstand.com, pvmcu.com and two more.

It is common for these name servers to be used in conjunction with the name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com.

Hostnames that resolve to 7 IP addresses:

nsg1.namebrightdns.com carries IP addresses 13.221.70.139, 52.90.89.6 and 52.90.246.139, with 4 other addresses beyond those.

Hostnames pointing to five IP numbers:

nsg2.namebrightdns.com resolves to four IP addresses: 54.82.105.15, 54.209.221.205, 107.20.71.31 and two others.

Hostnames that resolve to two IP addresses:

ns1.namebrightdns.com maps to two IP addresses — 34.229.15.31 and 54.87.15.152.

smallstudy.com - robtex.com

smallstudy.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

`smallstudy.com`

`com`