fcdata.org - dns.ninja

`fcdata.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:8e4c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:36d4^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.212^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.76^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ariadne.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ariadne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ariadne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ariadne.ns.cloudflare.com`
		A	108.162.194.225^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ariadne.ns.cloudflare.com`
		A	162.159.38.225^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ariadne.ns.cloudflare.com`
		A	172.64.34.225^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ariadne.ns.cloudflare.com`
NS	`arnold.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c145^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arnold.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2145^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arnold.ns.cloudflare.com`
		A	108.162.193.69^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	172.64.33.69^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	173.245.59.69^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.54.212, 172.67.142.76
		IPv6 hints	2606:4700:3036::ac43:8e4c, 2606:4700:3037::6815:36d4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=24, name=cloudflare-ech.com
SOA	`ariadne.ns.cloudflare.com`dns@cloudflare.com serial=2406858660

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1782658545

Same first word

fcdata.net

fcdata.ca

fcdata.org

Similar names

cfdata.lol

adfact.eu

fadcat.com

factda.com

catdaf.com.mx

cfdata.net

fatcad.com

dafact.com

adfact.de

datafc.co.uk

adfact.ru

cfdata.com

datafc.com

datfac.com

adfact.ch

adfact.nl

cfdata.org

DNS History

16 records (6 active, 10 former)

●NSariadne.ns.cloudflare.com2026-03-16 → 2026-06-28 · 3 obs

○ 2016-04-13 20:13:48
● 2026-03-16 04:09:58
● 2026-06-28 15:32:10

●NSarnold.ns.cloudflare.com2026-03-16 → 2026-06-28 · 3 obs

○ 2016-04-13 20:13:48
● 2026-03-16 04:09:58
● 2026-06-28 15:32:10

○NSns0.phase8.net2015-06-30 → 2016-01-21 · 4 obs

● 2015-06-30 07:34:28
● 2016-01-21 15:58:20
○ 2016-04-13 20:13:48
○ 2026-06-28 15:32:10

○NSns1.phase8.net2015-06-30 → 2016-01-21 · 4 obs

● 2015-06-30 07:34:28
● 2016-01-21 15:58:20
○ 2016-04-13 20:13:48
○ 2026-06-28 15:32:10

○NSns2.phase8.net2015-06-30 → 2016-01-21 · 4 obs

● 2015-06-30 07:34:28
● 2016-01-21 15:58:20
○ 2016-04-13 20:13:48
○ 2026-06-28 15:32:10

○MXmailgate.fcdata.org2015-06-30 → 2016-01-21 · 4 obs

● 2015-06-30 07:34:28
● 2016-01-21 15:58:20
○ 2016-04-13 20:13:48
○ 2026-06-28 15:32:10

○MXmxstandby1.hosts.co.uk2015-06-30 → 2016-01-21 · 4 obs

● 2015-06-30 07:34:28
● 2016-01-21 15:58:20
○ 2016-04-13 20:13:48
○ 2026-06-28 15:32:10

○MXmxstandby2.hosts.co.uk2015-06-30 → 2016-01-21 · 4 obs

● 2015-06-30 07:34:28
● 2016-01-21 15:58:20
○ 2016-04-13 20:13:48
○ 2026-06-28 15:32:10

●A104.21.54.2122026-03-16 → 2026-06-28 · 5 obs

● 2026-03-16 04:09:58
● 2026-03-20 10:36:46
○ 2026-03-23 02:19:10
● 2026-03-23 16:17:26
● 2026-06-28 15:32:10

○A172.64.80.12026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-20 10:36:46
● 2026-03-23 02:19:10
○ 2026-03-23 16:17:26
○ 2026-06-28 15:32:10

●A172.67.142.762026-03-16 → 2026-06-28 · 5 obs

● 2026-03-16 04:09:58
● 2026-03-20 10:36:46
○ 2026-03-23 02:19:10
● 2026-03-23 16:17:26
● 2026-06-28 15:32:10

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-20 10:36:46
● 2026-03-23 02:19:10
○ 2026-03-23 16:17:26
○ 2026-06-28 15:32:10

○A2606:4700:3030::6815:36d42026-03-16 → 2026-06-15 · 7 obs

● 2026-03-16 04:09:58
● 2026-03-20 10:36:46
○ 2026-03-23 02:19:10
● 2026-03-23 16:17:26
● 2026-06-15 04:08:54
○ 2026-06-28 02:15:18
○ 2026-06-28 15:32:10

○A2606:4700:3033::ac43:8e4c2026-03-16 → 2026-06-15 · 7 obs

● 2026-03-16 04:09:58
● 2026-03-20 10:36:46
○ 2026-03-23 02:19:10
● 2026-03-23 16:17:26
● 2026-06-15 04:08:54
○ 2026-06-28 02:15:18
○ 2026-06-28 15:32:10

●A2606:4700:3036::ac43:8e4c2026-06-28 → 2026-06-28 · 3 obs

○ 2026-06-15 04:08:54
● 2026-06-28 02:15:18
● 2026-06-28 15:32:10

●A2606:4700:3037::6815:36d42026-06-28 → 2026-06-28 · 3 obs

○ 2026-06-15 04:08:54
● 2026-06-28 02:15:18
● 2026-06-28 15:32:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
fcdata.org	ariadne.ns.cloudflare.com, arnold.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.69

NS records: ariadne.ns.cloudflare.com, arnold.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fcdata.org (unsigned zone)

⏱️ Timing

Total: 452ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.142.76, 104.21.54.212`
AAAA	2	`2606:4700:3036::ac43:8e4c, 2606:4700:3037::6815:36d4`
NS	2	`ariadne.ns.cloudflare.com, arnold.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ariadne.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

fcdata.org directs to four IP numbers, which are 104.21.54.212, 172.67.142.76, 2606:4700:3036::ac43:8e4c and 2606:4700:3037::6815:36d4.

Additional host names — oidolls.com, hd-14.zorgfilm.net, aw8v3.com and two others — share IP numbers with fcdata.org.

Name Servers

fcdata.org uses two name servers for its delegation: ariadne.ns.cloudflare.com and arnold.ns.cloudflare.com.

fcdata.org shares its name server setup with other domains, including oec-paris.fr, nqda.pt, bbigger.fr and two others.

The name servers of fcdata.org overlap at least partially with those of other domains — among them dxex-protect.pro, fiduro.nl, danz.ly and two more.

These name servers commonly appear alongside the name servers anderson.ns.cloudflare.com and yadiel.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname ariadne.ns.cloudflare.com directs to 108.162.194.225, 162.159.38.225 and 172.64.34.225 along with 3 other IP addresses.

Hostname arnold.ns.cloudflare.com directs to 108.162.193.69, 172.64.33.69 and 173.245.59.69 along with 3 other IP addresses.