`hackeronectf.com`

DNSSEC	⚠️ Not signed
NS	`a.ns.hackerone.com` ⚠️ Not in zone NS records
		A	2400:cb00:2049:1::a29f:1f^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`a.ns.hackerone.com`
		A	162.159.0.31^{Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.ns.hackerone.com` ⚠️ Not in zone NS records
		A	2400:cb00:2049:1::a29f:11f^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`b.ns.hackerone.com`
		A	162.159.1.31^{Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`b.ns.hackerone.com`

`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=1774502327

Same first word

hackeronectf.com

DNS History

2 records (2 active, 0 former)

●NSa.ns.hackerone.com2026-03-22 → 2026-03-26 · 2 obs

● 2026-03-22 03:56:00
● 2026-03-26 05:39:34

●NSb.ns.hackerone.com2026-03-22 → 2026-03-26 · 2 obs

● 2026-03-22 03:56:00
● 2026-03-26 05:39:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
hackeronectf.com	a.ns.hackerone.com, b.ns.hackerone.com	4 records

✅ Authoritative Response

Server:162.159.1.31

NS records: a.ns.hackerone.com, b.ns.hackerone.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hackeronectf.com (unsigned zone)

⏱️ Timing

Total: 96ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (a.ns.hackerone.com, a.ns.hackerone.com, b.ns.hackerone.com...)

Analysis

Name Servers

hackeronectf.com is delegated to two name servers: a.ns.hackerone.com and b.ns.hackerone.com.

hackeronectf.com uses the same name server setup as other domains, including hsckerone.com, hackerune.com, xn--hackron-utc4227d.com, linksnhackerone.com and xn--hackrone-40a.com.

Host names with two IP numbers:

a.ns.hackerone.com points to 2400:cb00:2049:1::a29f:1f and 162.159.0.31.

b.ns.hackerone.com points to 2400:cb00:2049:1::a29f:11f and 162.159.1.31.

hackeronectf.com - robtex.com