flagforgectf.com - dns.ninja

`flagforgectf.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:4bc5^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:b54f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.197^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.79^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ivy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a78^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c078^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ivy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2078^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ivy.ns.cloudflare.com`
		A	108.162.192.120^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	172.64.32.120^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	173.245.58.120^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
NS	`jasper.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasper.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jasper.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jasper.ns.cloudflare.com`
		A	108.162.195.182^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasper.ns.cloudflare.com`
		A	162.159.44.182^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasper.ns.cloudflare.com`
		A	172.64.35.182^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasper.ns.cloudflare.com`
TXT	`google-site-verification=CcXj-EW6OSFGH0TUmaD2wPHkyhiCCwWyh1uQY0MMGas`
TXT	`google-site-verification=FXREIttTgPi_rOaV70nAt7sJYlZ7CVec-reJZF8UNtw`
TXT	`google-site-verification=sSFwGI38DzJAsZgVucn35YQDAv4PfOS17INX9jvkFxg`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.75.197, 172.67.181.79
		IPv6 hints	2606:4700:3035::6815:4bc5, 2606:4700:3035::ac43:b54f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=158, name=cloudflare-ech.com
SOA	`ivy.ns.cloudflare.com`dns@cloudflare.com serial=2406728589

`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=1784937317

Same first word

flagforgectf.com

DNS History

7 records (6 active, 1 former)

●NSivy.ns.cloudflare.com2026-02-18 → 2026-07-25 · 2 obs

● 2026-02-18 18:55:24
● 2026-07-25 00:22:22

●NSjasper.ns.cloudflare.com2026-02-18 → 2026-07-25 · 2 obs

● 2026-02-18 18:55:24
● 2026-07-25 00:22:22

●A104.21.75.1972026-02-18 → 2026-07-25 · 2 obs

● 2026-02-18 18:55:24
● 2026-07-25 00:22:22

●A172.67.181.792026-02-18 → 2026-07-25 · 2 obs

● 2026-02-18 18:55:24
● 2026-07-25 00:22:22

○A2606:4700:3030::ac43:b54f2026-02-18 → 2026-02-18 · 2 obs

● 2026-02-18 18:55:24
○ 2026-07-25 00:22:22

●A2606:4700:3035::6815:4bc52026-02-18 → 2026-07-25 · 2 obs

● 2026-02-18 18:55:24
● 2026-07-25 00:22:22

●A2606:4700:3035::ac43:b54f2026-07-25 → 2026-07-25 · 2 obs

○ 2026-02-18 18:55:24
● 2026-07-25 00:22:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
flagforgectf.com	ivy.ns.cloudflare.com, jasper.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.120

NS records: ivy.ns.cloudflare.com, jasper.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flagforgectf.com (unsigned zone)

⏱️ Timing

Total: 344ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.75.197, 172.67.181.79`
AAAA	2	`2606:4700:3035::6815:4bc5, 2606:4700:3035::ac43:b54f`
NS	2	`ivy.ns.cloudflare.com, jasper.ns.cloudflare.com`
TXT	3	`google-site-verification=CcXj-EW6OSFGH0T, google-site-verification=FXREIttTgPi_rOa...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ivy.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

flagforgectf.com resolves to four IP addresses: 104.21.75.197, 172.67.181.79, 2606:4700:3035::6815:4bc5 and 2606:4700:3035::ac43:b54f.

Additional host names — gitanjali.in, tejelptfsxm.club, inteshar.net and two others — share IP numbers with flagforgectf.com.

Name Servers

Two name servers handle the delegation for flagforgectf.com: ivy.ns.cloudflare.com and jasper.ns.cloudflare.com.

flagforgectf.com shares its name server setup with other domains, including coe.kiev.ua, mrsnipnip.com, woodchurchhigh.com and two others.

flagforgectf.com partially shares its NS delegation with several other domains, including laonsw.net, 65a.fun, worldofsamples.com and two others.

These name servers often co-occur with the name servers elly.ns.cloudflare.com.

Host names with 6 IP numbers:

ivy.ns.cloudflare.com resolves to 108.162.192.120, 172.64.32.120 and 173.245.58.120 among others, with 3 other IP addresses in total.

jasper.ns.cloudflare.com resolves to 108.162.195.182, 162.159.44.182 and 172.64.35.182 among others, with 3 other IP addresses in total.