`bugcrowd.university`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:dab^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c8dc^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.171^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.220^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ishaan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cd5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ishaan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ishaan.ns.cloudflare.com`
		A	108.162.195.213^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	162.159.44.213^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	172.64.35.213^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
NS	`lovisa.ns.cloudflare.com`
		A	2606:4700:50::a29f:2627^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lovisa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c227^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lovisa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2227^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lovisa.ns.cloudflare.com`
		A	108.162.194.39^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lovisa.ns.cloudflare.com`
		A	162.159.38.39^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lovisa.ns.cloudflare.com`
		A	172.64.34.39^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lovisa.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.13.171, 172.67.200.220
		IPv6	2606:4700:3033::6815:dab, 2606:4700:3037::ac43:c8dc
SOA	`ishaan.ns.cloudflare.com`dns@cloudflare.com serial=2396083539

`university`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.university` ⭐
	NS	`v0n1.nic.university`
	NS	`v0n2.nic.university`
	NS	`v0n3.nic.university`
	NS	`v2n0.nic.university`
	NS	`v2n1.nic.university`
	SOA	`v0n0.nic.university`hostmaster@donuts.email serial=1774643071

Same first word

bugcrowd.design

bugcrowd.biz

bugcrowd.co

bugcrowd.us

bugcrowd.fail

bugcrowd.engineering

bugcrowd.asia

bugcrowd.in

bugcrowd.info

bugcrowd.net

bugcrowd.report

bugcrowd.com

bugcrowd.org

bugcrowd.university

bugcrowd.eu

bugcrowd.wtf

bugcrowd.wiki

bugcrowd.exposed

bugcrowd.co.uk

Similar names

crowdbug.com

bgucrowd.com

bugrcowd.com

DNS History

6 records (6 active, 0 former)

●NSishaan.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 04:31:06
● 2026-03-27 20:33:12

●NSlovisa.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 04:31:06
● 2026-03-27 20:33:12

●A104.21.13.1712026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 04:31:06
● 2026-03-27 20:33:12

●A172.67.200.2202026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 04:31:06
● 2026-03-27 20:33:12

●A2606:4700:3033::6815:dab2026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 04:31:06
● 2026-03-27 20:33:12

●A2606:4700:3037::ac43:c8dc2026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 04:31:06
● 2026-03-27 20:33:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
university	v2n0.nic.university, v2n1.nic.university, v0n0.nic.university, v0n2.nic.university...	12 records
bugcrowd.university	lovisa.ns.cloudflare.com, ishaan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.39

NS records: lovisa.ns.cloudflare.com, ishaan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bugcrowd.university (unsigned zone)

⏱️ Timing

Total: 467ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.13.171, 172.67.200.220`
AAAA	2	`2606:4700:3033::6815:dab, 2606:4700:3037::ac43:c8dc`
NS	2	`ishaan.ns.cloudflare.com, lovisa.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ishaan.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.university, v2n0.nic.university, v0n3.nic.university...)

Analysis

IP Addresses

bugcrowd.university maps to four IP numbers: 2606:4700:3033::6815:dab, 2606:4700:3037::ac43:c8dc, 104.21.13.171 and 172.67.200.220.

Other host names, for instance fullhd(0x706f726e)o.com, 260shop.com, veritaoperations.click, dissertacia.com and byaslanrentacars.com share IP numbers with bugcrowd.university.

Name Servers

Two name servers ishaan.ns.cloudflare.com and lovisa.ns.cloudflare.com handle delegation for bugcrowd.university.

bugcrowd.university uses the same name server setup as other domains, for example ev.lt, doctech.com, bakamitai.net, evd.lt and euroapotheca.eu.

bugcrowd.university partially shares name servers with other domains; examples include c25l08471d.top, flaxergaurds.com, kvartirimoskva.ru, kpkuang.sbs and auvya.com.

These name servers are commonly used with mack.ns.cloudflare.com, rodrigo.ns.cloudflare.com and art.ns.cloudflare.com.

Host names with six IP numbers: ishaan.ns.cloudflare.com points to: 2606:4700:58::a29f:2cd5, 2803:f800:50::6ca2:c3d5, 2a06:98c1:50::ac40:23d5, 108.162.195.213, 162.159.44.213 and 172.64.35.213; lovisa.ns.cloudflare.com points to: 2606:4700:50::a29f:2627, 2803:f800:50::6ca2:c227, 2a06:98c1:50::ac40:2227, 108.162.194.39, 162.159.38.39 and 172.64.34.39.

bugcrowd.university - robtex.com