`bigtechinterview.ai`

DNSSEC	⚠️ Not signed
A	216.198.79.193^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`randall.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ceb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randall.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`randall.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`randall.ns.cloudflare.com`
		A	108.162.195.235^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randall.ns.cloudflare.com`
		A	162.159.44.235^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randall.ns.cloudflare.com`
		A	172.64.35.235^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randall.ns.cloudflare.com`
NS	`uma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c092^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`uma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2092^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`uma.ns.cloudflare.com`
		A	108.162.192.146^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	172.64.32.146^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	173.245.58.146^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.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	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.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=oMrtM6D7FICcJxkwvwrh3stXvUsoltGTrE8RINMjRsI`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com include:_spf.google.com ~all`
SOA	`randall.ns.cloudflare.com`dns@cloudflare.com serial=2409978979

`ai`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.ai` ⭐
	NS	`v0n1.nic.ai`
	NS	`v0n2.nic.ai`
	NS	`v0n3.nic.ai`
	NS	`v2n0.nic.ai`
	NS	`v2n1.nic.ai`
	SOA	`v0n0.nic.ai`hostmaster@donuts.email serial=1786300873

Same first word

bigtechinterview.ai

DNS History

8 records (8 active, 0 former)

●NSrandall.ns.cloudflare.com2026-07-29 → 2026-08-09 · 2 obs

● 2026-07-29 06:46:34
● 2026-08-09 18:51:54

●NSuma.ns.cloudflare.com2026-07-29 → 2026-08-09 · 2 obs

● 2026-07-29 06:46:34
● 2026-08-09 18:51:54

●MXalt1.aspmx.l.google.com2026-07-29 → 2026-08-09 · 2 obs

● 2026-07-29 06:46:34
● 2026-08-09 18:51:54

●MXalt2.aspmx.l.google.com2026-07-29 → 2026-08-09 · 2 obs

● 2026-07-29 06:46:34
● 2026-08-09 18:51:54

●MXalt3.aspmx.l.google.com2026-07-29 → 2026-08-09 · 2 obs

● 2026-07-29 06:46:34
● 2026-08-09 18:51:54

●MXalt4.aspmx.l.google.com2026-07-29 → 2026-08-09 · 2 obs

● 2026-07-29 06:46:34
● 2026-08-09 18:51:54

●MXaspmx.l.google.com2026-07-29 → 2026-08-09 · 2 obs

● 2026-07-29 06:46:34
● 2026-08-09 18:51:54

●A216.198.79.1932026-07-29 → 2026-08-09 · 2 obs

● 2026-07-29 06:46:34
● 2026-08-09 18:51:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ai	v0n2.nic.ai, v0n0.nic.ai, v0n1.nic.ai, v2n1.nic.ai...	-
bigtechinterview.ai	randall.ns.cloudflare.com, uma.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.235

NS records: randall.ns.cloudflare.com, uma.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bigtechinterview.ai (unsigned zone)

⏱️ Timing

Total: 416ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.198.79.193`
NS	2	`randall.ns.cloudflare.com, uma.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=oMrtM6D7FICcJxk, v=spf1 include:spf.efwd.registrar-server`
SOA	1	`randall.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

bigtechinterview.ai resolves to just one IP address, 216.198.79.193.

Two other host names, along with ladiescollege.lk, grethe.dk and appshelfie.com, also share IP numbers with bigtechinterview.ai.

Name Servers

DNS delegation for bigtechinterview.ai points to two name servers: randall.ns.cloudflare.com and uma.ns.cloudflare.com.

bigtechinterview.ai shares its NS records with other domains, for example kogrrc.boutique, btc-profit-method-l.com, researchblaze.com and two others.

The name servers of bigtechinterview.ai overlap at least partially with those of other domains — among them propranolol.live, prtg.com, redmagic.gg and two more.

These name servers commonly appear alongside the name servers alexa.ns.cloudflare.com and carrera.ns.cloudflare.com.

DNS names with 6 IP addresses:

randall.ns.cloudflare.com has IP addresses 108.162.195.235, 162.159.44.235 and 172.64.35.235, plus 3 other.

uma.ns.cloudflare.com has IP addresses 108.162.192.146, 172.64.32.146 and 173.245.58.146, plus 3 other.