binarysearchtree.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`binarysearchtree.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:cb53^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:1645^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.69^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.83^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`liberty.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26f0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liberty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`liberty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`liberty.ns.cloudflare.com`
		A	108.162.194.240^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liberty.ns.cloudflare.com`
		A	162.159.38.240^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liberty.ns.cloudflare.com`
		A	172.64.34.240^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liberty.ns.cloudflare.com`
NS	`noel.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`noel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`noel.ns.cloudflare.com`
		A	108.162.193.216^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	172.64.33.216^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	173.245.59.216^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.69, 172.67.203.83
		IPv6 hints	2606:4700:3030::ac43:cb53, 2606:4700:3033::6815:1645
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOA	`liberty.ns.cloudflare.com`dns@cloudflare.com serial=2410154675

`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=1787395314

Same first word

binarysearchtree.com

Previous names

Next names

DNS History

23 records (10 active, 13 former)

●NSliberty.ns.cloudflare.com2026-08-22 → 2026-08-22 · 3 obs

○ 2020-01-09 09:31:32
● 2026-08-22 08:02:04
● 2026-08-22 10:59:32

●NSnoel.ns.cloudflare.com2026-08-22 → 2026-08-22 · 3 obs

○ 2020-01-09 09:31:32
● 2026-08-22 08:02:04
● 2026-08-22 10:59:32

○NSns-ca.1and1-dns.biz2017-03-13 → 2017-03-13 · 4 obs

○ 2016-04-18 10:37:36
● 2017-03-13 14:02:00
○ 2020-01-09 09:31:32
○ 2026-08-22 10:59:32

○NSns-ca.1and1-dns.ca2017-03-13 → 2017-03-13 · 4 obs

○ 2016-04-18 10:37:36
● 2017-03-13 14:02:00
○ 2020-01-09 09:31:32
○ 2026-08-22 10:59:32

○NSns-ca.1and1-dns.com2017-03-13 → 2017-03-13 · 4 obs

○ 2016-04-18 10:37:36
● 2017-03-13 14:02:00
○ 2020-01-09 09:31:32
○ 2026-08-22 10:59:32

○NSns-ca.1and1-dns.org2017-03-13 → 2017-03-13 · 4 obs

○ 2016-04-18 10:37:36
● 2017-03-13 14:02:00
○ 2020-01-09 09:31:32
○ 2026-08-22 10:59:32

○NSns01.domaincontrol.com2015-07-11 → 2016-04-18 · 4 obs

● 2015-07-11 08:21:54
● 2016-04-18 10:37:36
○ 2017-03-13 14:02:00
○ 2026-08-22 10:59:32

○NSns02.domaincontrol.com2015-07-11 → 2016-04-18 · 4 obs

● 2015-07-11 08:21:54
● 2016-04-18 10:37:36
○ 2017-03-13 14:02:00
○ 2026-08-22 10:59:32

○NSns1078.ui-dns.biz2020-01-09 → 2020-01-09 · 4 obs

○ 2017-03-13 14:02:00
● 2020-01-09 09:31:32
○ 2026-08-22 08:02:04
○ 2026-08-22 10:59:32

○NSns1078.ui-dns.com2020-01-09 → 2020-01-09 · 4 obs

○ 2017-03-13 14:02:00
● 2020-01-09 09:31:32
○ 2026-08-22 08:02:04
○ 2026-08-22 10:59:32

○NSns1078.ui-dns.de2020-01-09 → 2020-01-09 · 4 obs

○ 2017-03-13 14:02:00
● 2020-01-09 09:31:32
○ 2026-08-22 08:02:04
○ 2026-08-22 10:59:32

○NSns1078.ui-dns.org2020-01-09 → 2020-01-09 · 4 obs

○ 2017-03-13 14:02:00
● 2020-01-09 09:31:32
○ 2026-08-22 08:02:04
○ 2026-08-22 10:59:32

●MXalt1.aspmx.l.google.com2015-07-11 → 2026-08-22 · 2 obs

● 2015-07-11 08:21:54
● 2026-08-22 10:59:32

●MXalt2.aspmx.l.google.com2015-07-11 → 2026-08-22 · 2 obs

● 2015-07-11 08:21:54
● 2026-08-22 10:59:32

●MXalt3.aspmx.l.google.com2017-03-13 → 2026-08-22 · 3 obs

○ 2016-04-18 10:37:36
● 2017-03-13 14:02:00
● 2026-08-22 10:59:32

●MXaspmx.l.google.com2015-07-11 → 2026-08-22 · 2 obs

● 2015-07-11 08:21:54
● 2026-08-22 10:59:32

○MXaspmx2.googlemail.com2015-07-11 → 2016-04-18 · 4 obs

● 2015-07-11 08:21:54
● 2016-04-18 10:37:36
○ 2017-03-13 14:02:00
○ 2026-08-22 10:59:32

○MXaspmx3.googlemail.com2015-07-11 → 2016-04-18 · 4 obs

● 2015-07-11 08:21:54
● 2016-04-18 10:37:36
○ 2017-03-13 14:02:00
○ 2026-08-22 10:59:32

●A104.21.22.692026-08-22 → 2026-08-22 · 3 obs

○ 2020-01-09 09:31:32
● 2026-08-22 08:02:04
● 2026-08-22 10:59:32

●A172.67.203.832026-08-22 → 2026-08-22 · 3 obs

○ 2020-01-09 09:31:32
● 2026-08-22 08:02:04
● 2026-08-22 10:59:32

○A198.46.152.232015-07-11 → 2020-01-09 · 4 obs

● 2015-07-11 08:21:54
● 2020-01-09 09:31:32
○ 2026-08-22 08:02:04
○ 2026-08-22 10:59:32

●A2606:4700:3030::ac43:cb532026-08-22 → 2026-08-22 · 3 obs

○ 2020-01-09 09:31:32
● 2026-08-22 08:02:04
● 2026-08-22 10:59:32

●A2606:4700:3033::6815:16452026-08-22 → 2026-08-22 · 3 obs

○ 2020-01-09 09:31:32
● 2026-08-22 08:02:04
● 2026-08-22 10:59:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net...	-
binarysearchtree.com	noel.ns.cloudflare.com, liberty.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.240

NS records: noel.ns.cloudflare.com, liberty.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for binarysearchtree.com (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.22.69, 172.67.203.83`
AAAA	2	`2606:4700:3030::ac43:cb53, 2606:4700:3033::6815:1645`
NS	2	`liberty.ns.cloudflare.com, noel.ns.cloudflare.com`
MX	4	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`liberty.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

binarysearchtree.com resolves to four IP addresses: 104.21.22.69, 172.67.203.83, 2606:4700:3030::ac43:cb53 and 2606:4700:3033::6815:1645.

Two other host names, along with ferrantehome.us, dentalretreat.in and ameow.ca, also share IP numbers with binarysearchtree.com.

Name Servers

DNS delegation for binarysearchtree.com points to two name servers: liberty.ns.cloudflare.com and noel.ns.cloudflare.com.

binarysearchtree.com shares its NS records with other domains, for example kent-casino-frs.top, pfarre-karlskirche.at, picart.pl and two others.

binarysearchtree.com shares at least some of its name servers with other domains, including landscapinglakeforest.com, tractorhouse.eu, alivebrief.top and two others.

These name servers are frequently paired with the name servers chip.ns.cloudflare.com and sri.ns.cloudflare.com.

DNS names with 6 IP addresses:

liberty.ns.cloudflare.com has IP addresses 108.162.194.240, 162.159.38.240 and 172.64.34.240, plus 3 other.

noel.ns.cloudflare.com has IP addresses 108.162.193.216, 172.64.33.216 and 173.245.59.216, plus 3 other.

Mail Servers

binarysearchtree.com has four mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com.

There is at least a partial MX overlap between binarysearchtree.com and other domains, including funformulagames.com, umchildcare.org, newportconvertible.com and two others.

These mail servers frequently co-occur with the mail servers alt4.aspmx.l.google.com, aspmx3.googlemail.com, aspmx2.googlemail.com and two others.

The host names aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com each resolve to two IP addresses: aspmx.l.google.com resolves to 142.251.16.26 and 2607:f8b0:4004:c08::1b; alt1.aspmx.l.google.com resolves to 192.178.234.27 and 2800:3f0:4003:c14::1b; alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a; alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1b.