kolkataff.dev - dns.ninja

`kolkataff.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:92cf^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:ade^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.10.222^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.207^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ace.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c41^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ace.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c341^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ace.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2341^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ace.ns.cloudflare.com`
		A	108.162.195.65^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ace.ns.cloudflare.com`
		A	162.159.44.65^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ace.ns.cloudflare.com`
		A	172.64.35.65^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ace.ns.cloudflare.com`
NS	`ziggy.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ziggy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ziggy.ns.cloudflare.com`
		A	108.162.194.237^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
		A	162.159.38.237^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
		A	172.64.34.237^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.10.222, 172.67.146.207
		IPv6 hints	2606:4700:3035::ac43:92cf, 2606:4700:3036::6815:ade
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=65, name=cloudflare-ech.com
SOA	`ace.ns.cloudflare.com`dns@cloudflare.com serial=2410226859

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

kolkataff.fun

kolkataff.dev

kolkataff.tv

kolkataff.in

kolkataff.city

kolkataff.app

kolkataff.life

kolkataff.ws

kolkataff.mobi

kolkataff.casino

kolkataff.icu

kolkataff.help

kolkataff.co.com

Similar names

ffkolkata.fun

ffkolkata.tv

ffkolkata.net

ffkolkata.co.in

ffkolkata.site

DNS History

10 records (6 active, 4 former)

●NSace.ns.cloudflare.com2026-04-01 → 2026-07-27 · 3 obs

○ 2026-03-25 05:46:46
● 2026-04-01 04:52:40
● 2026-07-27 08:42:36

○NSasa.ns.cloudflare.com2026-03-23 → 2026-03-25 · 4 obs

● 2026-03-23 09:06:12
● 2026-03-25 05:46:46
○ 2026-04-01 04:52:40
○ 2026-07-27 08:42:36

○NSnorman.ns.cloudflare.com2026-03-23 → 2026-03-25 · 4 obs

● 2026-03-23 09:06:12
● 2026-03-25 05:46:46
○ 2026-04-01 04:52:40
○ 2026-07-27 08:42:36

●NSziggy.ns.cloudflare.com2026-04-01 → 2026-07-27 · 3 obs

○ 2026-03-25 05:46:46
● 2026-04-01 04:52:40
● 2026-07-27 08:42:36

●A104.21.10.2222026-03-23 → 2026-07-27 · 2 obs

● 2026-03-23 09:06:12
● 2026-07-27 08:42:36

●A172.67.146.2072026-03-23 → 2026-07-27 · 2 obs

● 2026-03-23 09:06:12
● 2026-07-27 08:42:36

●A2606:4700:3035::ac43:92cf2026-07-08 → 2026-07-27 · 3 obs

○ 2026-03-23 09:06:12
● 2026-07-08 21:12:20
● 2026-07-27 08:42:36

●A2606:4700:3036::6815:ade2026-07-08 → 2026-07-27 · 3 obs

○ 2026-03-23 09:06:12
● 2026-07-08 21:12:20
● 2026-07-27 08:42:36

○A2606:4700:3037::6815:ade2026-03-23 → 2026-03-23 · 3 obs

● 2026-03-23 09:06:12
○ 2026-07-08 21:12:20
○ 2026-07-27 08:42:36

○A2606:4700:3037::ac43:92cf2026-03-23 → 2026-03-23 · 3 obs

● 2026-03-23 09:06:12
○ 2026-07-08 21:12:20
○ 2026-07-27 08:42:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	10 records
kolkataff.dev	ace.ns.cloudflare.com, ziggy.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.237

NS records: ace.ns.cloudflare.com, ziggy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kolkataff.dev (unsigned zone)

⏱️ Timing

Total: 1624ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.10.222, 172.67.146.207`
AAAA	2	`2606:4700:3036::6815:ade, 2606:4700:3035::ac43:92cf`
NS	2	`ace.ns.cloudflare.com, ziggy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ace.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

kolkataff.dev has four IP addresses: 104.21.10.222, 172.67.146.207, 2606:4700:3035::ac43:92cf and 2606:4700:3036::6815:ade.

Two other host names, along with m-club.cn, openmeadow.garden and nicurb.com, also share IP numbers with kolkataff.dev.

Name Servers

The NS records for kolkataff.dev delegate to ace.ns.cloudflare.com and ziggy.ns.cloudflare.com.

Among the domains sharing the same name servers as kolkataff.dev are wuenscheweltweit.de, id-yahoo.com and ehproject.org.

kolkataff.dev partially shares its NS delegation with several other domains, including ghamishfurniture.com, surya88cerah.monster, 9desdentada.sa.com and two others.

The name servers ignat.ns.cloudflare.com, paislee.ns.cloudflare.com, violet.ns.cloudflare.com and two others are commonly seen in use alongside these name servers.

DNS names with 6 IP addresses:

ace.ns.cloudflare.com maps to 108.162.195.65, 162.159.44.65, 172.64.35.65 and 3 additional IP addresses.

ziggy.ns.cloudflare.com maps to 108.162.194.237, 162.159.38.237, 172.64.34.237 and 3 additional IP addresses.