`classbuy.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:8c4:68b9:44b4:20ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9f93:5946:9845:461^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d02d:c923:c480:4c8f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.130.88^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-130-88.compute-1.amazonaws.com`
		A	34.229.9.192^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-229-9-192.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:5979:52ff:4fba:6b1c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		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	3.85.139.104^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-139-104.compute-1.amazonaws.com`
		A	34.235.165.83^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-235-165-83.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	52.87.188.189^{🇺🇸 Amazon52.86.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-87-188-189.compute-1.amazonaws.com`
		A	54.159.36.192^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-159-36-192.compute-1.amazonaws.com`
NS	`forsale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:e176:7919:bffa:b2be^{🇺🇸 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:ada6:cbfa:853a:392d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c6b6:e2cc:ca9c:b3a^{🇺🇸 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	18.209.103.186^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-209-103-186.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`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-28 #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=1774684267

Same first word

classbuy.com

Similar names

yassclub.com

buyclass.com

DNS History

23 records (7 active, 16 former)

●NSdomain-for-sale.hugedomainsdns.com2026-02-21 → 2026-03-28 · 3 obs

○ 2018-08-29 22:25:30
● 2026-02-21 06:35:04
● 2026-03-28 08:15:50

●NSforsale.hugedomainsdns.com2026-02-21 → 2026-03-28 · 3 obs

○ 2018-08-29 22:25:30
● 2026-02-21 06:35:04
● 2026-03-28 08:15:50

●NSns1.namebrightdns.com2015-06-26 → 2026-03-28 · 7 obs

● 2015-06-26 09:43:22
○ 2015-11-09 16:50:58
● 2016-02-12 02:40:14
● 2016-06-26 09:03:28
○ 2017-02-03 18:06:32
● 2018-08-29 22:25:30
● 2026-03-28 08:15:50

○NSns2.namebrightdns.com2015-06-26 → 2018-08-29 · 8 obs

● 2015-06-26 09:43:22
○ 2015-11-09 16:50:58
● 2016-02-12 02:40:14
● 2016-06-26 09:03:28
○ 2017-02-03 18:06:32
● 2018-08-29 22:25:30
○ 2026-02-21 06:35:04
○ 2026-03-28 08:15:50

○NSnsg1.namebrightdns.com2015-11-09 → 2015-11-09 · 4 obs

○ 2015-06-26 09:43:22
● 2015-11-09 16:50:58
○ 2016-02-12 02:40:14
○ 2026-03-28 08:15:50

○NSnsg2.namebrightdns.com2015-11-09 → 2015-11-09 · 4 obs

○ 2015-06-26 09:43:22
● 2015-11-09 16:50:58
○ 2016-02-12 02:40:14
○ 2026-03-28 08:15:50

○NSnst1.namebrightdns.com2017-02-03 → 2017-02-03 · 4 obs

○ 2016-06-26 09:03:28
● 2017-02-03 18:06:32
○ 2018-08-29 22:25:30
○ 2026-03-28 08:15:50

○NSnst2.namebrightdns.com2017-02-03 → 2017-02-03 · 4 obs

○ 2016-06-26 09:03:28
● 2017-02-03 18:06:32
○ 2018-08-29 22:25:30
○ 2026-03-28 08:15:50

○MXanmail.namebrightmail.com2015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 09:43:22
○ 2015-11-09 16:50:58
○ 2026-03-28 08:15:50

●A13.223.25.842026-02-21 → 2026-03-28 · 3 obs

○ 2018-08-29 22:25:30
● 2026-02-21 06:35:04
● 2026-03-28 08:15:50

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-21 → 2026-03-28 · 3 obs

○ 2018-08-29 22:25:30
● 2026-02-21 06:35:04
● 2026-03-28 08:15:50

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-21 → 2026-03-28 · 3 obs

○ 2018-08-29 22:25:30
● 2026-02-21 06:35:04
● 2026-03-28 08:15:50

○A52.0.96.242016-02-12 → 2016-02-12 · 4 obs

○ 2015-11-09 16:50:58
● 2016-02-12 02:40:14
○ 2016-06-26 09:03:28
○ 2026-03-28 08:15:50

○A52.200.243.1232016-06-26 → 2016-06-26 · 4 obs

○ 2016-02-12 02:40:14
● 2016-06-26 09:03:28
○ 2017-02-03 18:06:32
○ 2026-03-28 08:15:50

○A52.54.132.832017-02-03 → 2017-02-03 · 4 obs

○ 2016-06-26 09:03:28
● 2017-02-03 18:06:32
○ 2018-08-29 22:25:30
○ 2026-03-28 08:15:50

○A52.71.117.992016-02-12 → 2016-02-12 · 4 obs

○ 2015-11-09 16:50:58
● 2016-02-12 02:40:14
○ 2016-06-26 09:03:28
○ 2026-03-28 08:15:50

○A54.152.144.2432016-06-26 → 2016-06-26 · 4 obs

○ 2016-02-12 02:40:14
● 2016-06-26 09:03:28
○ 2017-02-03 18:06:32
○ 2026-03-28 08:15:50

○A54.174.31.2542015-06-26 → 2015-11-09 · 4 obs

● 2015-06-26 09:43:22
● 2015-11-09 16:50:58
○ 2016-02-12 02:40:14
○ 2026-03-28 08:15:50

○A54.208.74.2152015-06-26 → 2015-11-09 · 4 obs

● 2015-06-26 09:43:22
● 2015-11-09 16:50:58
○ 2016-02-12 02:40:14
○ 2026-03-28 08:15:50

●A54.243.117.1972026-02-21 → 2026-03-28 · 3 obs

○ 2018-08-29 22:25:30
● 2026-02-21 06:35:04
● 2026-03-28 08:15:50

○A54.88.107.1402017-02-03 → 2017-02-03 · 4 obs

○ 2016-06-26 09:03:28
● 2017-02-03 18:06:32
○ 2018-08-29 22:25:30
○ 2026-03-28 08:15:50

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-26 → 2016-06-26 · 4 obs

● 2015-06-26 09:43:22
● 2016-06-26 09:03:28
○ 2017-02-03 18:06:32
○ 2026-03-28 08:15:50

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-03 → 2018-08-29 · 5 obs

○ 2016-06-26 09:03:28
● 2017-02-03 18:06:32
● 2018-08-29 22:25:30
○ 2026-02-21 06:35:04
○ 2026-03-28 08:15:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...	-
classbuy.com	domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com	18 records

✅ Authoritative Response

Server:3.85.139.104

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classbuy.com (unsigned zone)

⏱️ Timing

Total: 144ms | 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

IP Addresses

classbuy.com resolves 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 for instance thefoodallergy.com, home.www.aninite.com, unoman.com, zriievents.com and alonechat.com share IP numbers with classbuy.com.

Name Servers

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

classbuy.com at least partially shares name servers with other domains, for instance trackdealer.com, podeis.com, 2sat.com, remoteasset.com and heroshaker.com.

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

Host names with ten IP numbers: domain-for-sale.hugedomainsdns.com points to: 2600:1f18:683a:ae1a:5979:52ff:4fba:6b1c, 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, 3.85.139.104, 34.235.165.83, 44.220.149.224, 52.87.188.189 and 54.159.36.192.

Host names with eight IP numbers: forsale.hugedomainsdns.com points to: 2600:1f18:683a:ae1a:e176:7919:bffa:b2be, 2600:1f18:683a:ae1b:2d47:6a2b:5efb:7d3b, 2600:1f18:683a:ae1b:ada6:cbfa:853a:392d, 2600:1f18:683a:ae1b:c6b6:e2cc:ca9c:b3a, 3.85.217.230, 3.89.209.21, 18.209.103.186 and 34.203.199.171.

Host names with six IP numbers: ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:8c4:68b9:44b4:20ca, 2600:1f18:683a:ae1b:9f93:5946:9845:461, 2600:1f18:683a:ae1b:d02d:c923:c480:4c8f, 3.85.130.88, 34.229.9.192 and 54.159.91.195.

classbuy.com - robtex.com

classbuy.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`classbuy.com`

`com`