bigbinaryacademy.com - dns.ninja

`bigbinaryacademy.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:399d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:92e2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.157^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.226^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`barbara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`barbara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`barbara.ns.cloudflare.com`
		A	108.162.192.248^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	172.64.32.248^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	173.245.58.248^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
NS	`yew.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c350^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yew.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2350^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yew.ns.cloudflare.com`
		A	108.162.195.80^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
		A	162.159.44.80^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
		A	172.64.35.80^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-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::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=Jqk3PgPmHKbgeoCK_HktatDMCcLgaATFjBkVUr7xLR4`
TXT	`google-site-verification=clfLBnRZvGrROmy04F_miA3F0MfRRkEyaC5KrUyBZtA`
TXT	`v=spf1 include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.157, 172.67.146.226
		IPv6 hints	2606:4700:3037::6815:399d, 2606:4700:3037::ac43:92e2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=132, name=cloudflare-ech.com
SOA	`barbara.ns.cloudflare.com`dns@cloudflare.com serial=2411061417

`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=1785686742

Same first word

bigbinaryacademy.com

DNS History

23 records (11 active, 12 former)

●NSbarbara.ns.cloudflare.com2026-02-18 → 2026-08-02 · 3 obs

○ 2019-02-03 16:32:06
● 2026-02-18 11:02:22
● 2026-08-02 16:15:40

○NSns75.domaincontrol.com2019-02-03 → 2019-02-03 · 3 obs

● 2019-02-03 16:32:06
○ 2026-02-18 11:02:22
○ 2026-08-02 16:15:40

○NSns76.domaincontrol.com2019-02-03 → 2019-02-03 · 3 obs

● 2019-02-03 16:32:06
○ 2026-02-18 11:02:22
○ 2026-08-02 16:15:40

●NSyew.ns.cloudflare.com2026-02-18 → 2026-08-02 · 3 obs

○ 2019-02-03 16:32:06
● 2026-02-18 11:02:22
● 2026-08-02 16:15:40

●MXalt1.aspmx.l.google.com2026-02-18 → 2026-08-02 · 2 obs

● 2026-02-18 11:02:22
● 2026-08-02 16:15:40

●MXalt2.aspmx.l.google.com2026-02-18 → 2026-08-02 · 2 obs

● 2026-02-18 11:02:22
● 2026-08-02 16:15:40

●MXalt3.aspmx.l.google.com2026-02-18 → 2026-08-02 · 2 obs

● 2026-02-18 11:02:22
● 2026-08-02 16:15:40

●MXalt4.aspmx.l.google.com2026-02-18 → 2026-08-02 · 2 obs

● 2026-02-18 11:02:22
● 2026-08-02 16:15:40

●MXaspmx.l.google.com2026-02-18 → 2026-08-02 · 2 obs

● 2026-02-18 11:02:22
● 2026-08-02 16:15:40

●A104.21.57.1572026-02-18 → 2026-08-02 · 3 obs

○ 2019-02-03 16:32:06
● 2026-02-18 11:02:22
● 2026-08-02 16:15:40

●A172.67.146.2262026-02-18 → 2026-08-02 · 3 obs

○ 2019-02-03 16:32:06
● 2026-02-18 11:02:22
● 2026-08-02 16:15:40

○A184.168.221.372019-02-03 → 2019-02-03 · 3 obs

● 2019-02-03 16:32:06
○ 2026-02-18 11:02:22
○ 2026-08-02 16:15:40

○A184.168.221.512019-02-03 → 2019-02-03 · 3 obs

● 2019-02-03 16:32:06
○ 2026-02-18 11:02:22
○ 2026-08-02 16:15:40

○A184.168.221.552019-02-03 → 2019-02-03 · 3 obs

● 2019-02-03 16:32:06
○ 2026-02-18 11:02:22
○ 2026-08-02 16:15:40

○A184.168.221.572019-02-03 → 2019-02-03 · 3 obs

● 2019-02-03 16:32:06
○ 2026-02-18 11:02:22
○ 2026-08-02 16:15:40

○A2606:4700:3035::ac43:92e22026-02-18 → 2026-02-18 · 4 obs

○ 2019-02-03 16:32:06
● 2026-02-18 11:02:22
○ 2026-08-02 16:15:38
○ 2026-08-02 16:15:40

○A2606:4700:3036::6815:399d2026-02-18 → 2026-02-18 · 4 obs

○ 2019-02-03 16:32:06
● 2026-02-18 11:02:22
○ 2026-08-02 16:15:38
○ 2026-08-02 16:15:40

●A2606:4700:3037::6815:399d2026-08-02 → 2026-08-02 · 3 obs

○ 2026-02-18 11:02:22
● 2026-08-02 16:15:38
● 2026-08-02 16:15:40

●A2606:4700:3037::ac43:92e22026-08-02 → 2026-08-02 · 3 obs

○ 2026-02-18 11:02:22
● 2026-08-02 16:15:38
● 2026-08-02 16:15:40

○A50.63.202.432019-02-03 → 2019-02-03 · 3 obs

● 2019-02-03 16:32:06
○ 2026-02-18 11:02:22
○ 2026-08-02 16:15:40

○A50.63.202.442019-02-03 → 2019-02-03 · 3 obs

● 2019-02-03 16:32:06
○ 2026-02-18 11:02:22
○ 2026-08-02 16:15:40

○A50.63.202.492019-02-03 → 2019-02-03 · 3 obs

● 2019-02-03 16:32:06
○ 2026-02-18 11:02:22
○ 2026-08-02 16:15:40

○A50.63.202.532019-02-03 → 2019-02-03 · 3 obs

● 2019-02-03 16:32:06
○ 2026-02-18 11:02:22
○ 2026-08-02 16:15:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bigbinaryacademy.com	barbara.ns.cloudflare.com, yew.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.248

NS records: barbara.ns.cloudflare.com, yew.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bigbinaryacademy.com (unsigned zone)

⏱️ Timing

Total: 130ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.57.157, 172.67.146.226`
AAAA	2	`2606:4700:3037::ac43:92e2, 2606:4700:3037::6815:399d`
NS	2	`barbara.ns.cloudflare.com, yew.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=Jqk3PgPmHKbgeoC, google-site-verification=clfLBnRZvGrROmy...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`barbara.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

bigbinaryacademy.com directs to four IP numbers, which are 104.21.57.157, 172.67.146.226, 2606:4700:3037::6815:399d and 2606:4700:3037::ac43:92e2.

Additional host names — tier-zeit.de, itcycle.com, purexchangepe-app.com and two others — share IP numbers with bigbinaryacademy.com.

Name Servers

bigbinaryacademy.com uses two name servers for its delegation: barbara.ns.cloudflare.com and yew.ns.cloudflare.com.

bigbinaryacademy.com shares its name server setup with other domains, including neeto.com, uzbekdevs.uz, christianscripttees.com and two others.

At least some of bigbinaryacademy.com's name servers are shared with other domains, for example fitness360online.com, reptarium.cz, flusion.com and two more.

These name servers tend to be deployed in combination with the name servers trevor.ns.cloudflare.com and rodney.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname barbara.ns.cloudflare.com directs to 108.162.192.248, 172.64.32.248 and 173.245.58.248 along with 3 other IP addresses.

Hostname yew.ns.cloudflare.com directs to 108.162.195.80, 162.159.44.80 and 172.64.35.80 along with 3 other IP addresses.

Mail Servers

Five mail servers handle bigbinaryacademy.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

bigbinaryacademy.com shares mail servers — at least in part — with other domains, including lifegoalsam.com, vngrandprix.com, ns500693.ns500734.ns500699.ns500693.ns500734.ns500734.ns500693.ns500693.ns500693.ns500693.ns500588.ns500693.ns500468.ns500110.dtrkdll.com and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

aspmx.l.google.com directs traffic to 142.251.16.27 and 2607:f8b0:4004:c17::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1b.