`atbestedu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:d5fa^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:17e1^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.225^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.250^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`armfazh.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armfazh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c368^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`armfazh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2368^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`armfazh.ns.cloudflare.com`
		A	108.162.195.104^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armfazh.ns.cloudflare.com`
		A	162.159.44.104^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armfazh.ns.cloudflare.com`
		A	172.64.35.104^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armfazh.ns.cloudflare.com`
NS	`violet.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`violet.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`violet.ns.cloudflare.com`
		A	108.162.192.237^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	172.64.32.237^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	173.245.58.237^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.225, 172.67.213.250
		IPv6 hints	2606:4700:3034::ac43:d5fa, 2606:4700:3037::6815:17e1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=153, name=cloudflare-ech.com
SOA	`armfazh.ns.cloudflare.com`dns@cloudflare.com serial=2407977616

`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=1783193941

rank #835296 globally
rank #372785 in the tld

Same first word

atbestedu.com

Similar names

estatebud.net

estatebud.app

estatebud.com

DNS History

13 records (6 active, 7 former)

●NSarmfazh.ns.cloudflare.com2026-07-03 → 2026-07-04 · 3 obs

○ 2026-06-18 18:53:00
● 2026-07-03 11:45:00
● 2026-07-04 19:40:20

○NSns1.dns.com2026-06-18 → 2026-06-18 · 4 obs

○ 2020-01-30 13:00:30
● 2026-06-18 18:53:00
○ 2026-07-03 11:45:00
○ 2026-07-04 19:40:20

○NSns1.dreamhost.com2016-12-20 → 2020-01-30 · 4 obs

● 2016-12-20 13:35:10
● 2020-01-30 13:00:30
○ 2026-06-18 18:53:00
○ 2026-07-04 19:40:20

○NSns2.dns.com2026-06-18 → 2026-06-18 · 4 obs

○ 2020-01-30 13:00:30
● 2026-06-18 18:53:00
○ 2026-07-03 11:45:00
○ 2026-07-04 19:40:20

○NSns2.dreamhost.com2016-12-20 → 2020-01-30 · 4 obs

● 2016-12-20 13:35:10
● 2020-01-30 13:00:30
○ 2026-06-18 18:53:00
○ 2026-07-04 19:40:20

○NSns3.dreamhost.com2016-12-20 → 2020-01-30 · 4 obs

● 2016-12-20 13:35:10
● 2020-01-30 13:00:30
○ 2026-06-18 18:53:00
○ 2026-07-04 19:40:20

●NSviolet.ns.cloudflare.com2026-07-03 → 2026-07-04 · 3 obs

○ 2026-06-18 18:53:00
● 2026-07-03 11:45:00
● 2026-07-04 19:40:20

●A104.21.23.2252026-07-03 → 2026-07-04 · 3 obs

○ 2026-06-18 18:53:00
● 2026-07-03 11:45:00
● 2026-07-04 19:40:20

●A172.67.213.2502026-07-03 → 2026-07-04 · 3 obs

○ 2026-06-18 18:53:00
● 2026-07-03 11:45:00
● 2026-07-04 19:40:20

○A192.186.45.632026-06-18 → 2026-06-18 · 4 obs

○ 2020-01-30 13:00:30
● 2026-06-18 18:53:00
○ 2026-07-03 11:45:00
○ 2026-07-04 19:40:20

●A2606:4700:3034::ac43:d5fa2026-07-03 → 2026-07-04 · 3 obs

○ 2026-06-18 18:53:00
● 2026-07-03 11:45:00
● 2026-07-04 19:40:20

●A2606:4700:3037::6815:17e12026-07-03 → 2026-07-04 · 3 obs

○ 2026-06-18 18:53:00
● 2026-07-03 11:45:00
● 2026-07-04 19:40:20

○A67.205.11.232016-12-20 → 2020-01-30 · 4 obs

● 2016-12-20 13:35:10
● 2020-01-30 13:00:30
○ 2026-06-18 18:53:00
○ 2026-07-04 19:40:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
atbestedu.com	violet.ns.cloudflare.com, armfazh.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.237

NS records: violet.ns.cloudflare.com, armfazh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for atbestedu.com (unsigned zone)

⏱️ Timing

Total: 242ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.213.250, 104.21.23.225`
AAAA	2	`2606:4700:3034::ac43:d5fa, 2606:4700:3037::6815:17e1`
NS	2	`armfazh.ns.cloudflare.com, violet.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`armfazh.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (violet.ns.cloudflare.com, violet.ns.cloudflare.com, violet.ns.cloudflare.com...)

Analysis

IP Addresses

atbestedu.com has four IP addresses: 104.21.23.225, 172.67.213.250, 2606:4700:3034::ac43:d5fa and 2606:4700:3037::6815:17e1.

Among the host names that share IP numbers with atbestedu.com are aesh.nl, geneawebinars.com, top-dc.com and two others.

Name Servers

atbestedu.com uses two name servers for its delegation: armfazh.ns.cloudflare.com and violet.ns.cloudflare.com.

atbestedu.com has the same name server delegation as a number of other domains, such as rbs-edu.com, chinabjmr.com, china-szpcb.com and two more.

atbestedu.com has at least partial name server overlap with other domains, such as naminukas.lt, sandisktechshift.com, livan.online and two others.

It is common to see these name servers used together with name servers reese.ns.cloudflare.com and nelly.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname armfazh.ns.cloudflare.com directs to 108.162.195.104, 162.159.44.104 and 172.64.35.104 along with 3 other IP addresses.

Hostname violet.ns.cloudflare.com directs to 108.162.192.237, 172.64.32.237 and 173.245.58.237 along with 3 other IP addresses.

atbestedu.com - robtex.com

atbestedu.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

`atbestedu.com`

`com`