`fcww42.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:d67e^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5627^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.86.39^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.126^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coby.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coby.ns.cloudflare.com`
		A	108.162.193.92^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	172.64.33.92^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	173.245.59.92^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
NS	`ollie.ns.cloudflare.com`
		A	2606:4700:50::a29f:2647^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ollie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c247^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ollie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2247^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ollie.ns.cloudflare.com`
		A	108.162.194.71^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ollie.ns.cloudflare.com`
		A	162.159.38.71^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ollie.ns.cloudflare.com`
		A	172.64.34.71^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ollie.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.86.39, 172.67.214.126
		IPv6 hints	2606:4700:3036::ac43:d67e, 2606:4700:3037::6815:5627
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=250, name=cloudflare-ech.com
SOA	`coby.ns.cloudflare.com`dns@cloudflare.com serial=2408105977

`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=1784042832

Same first word

fcww42.com

DNS History

21 records (6 active, 15 former)

●NScoby.ns.cloudflare.com2026-05-17 → 2026-07-14 · 3 obs

○ 2018-09-08 13:00:06
● 2026-05-17 14:06:26
● 2026-07-14 15:43:36

○NSns77.domaincontrol.com2018-09-08 → 2018-09-08 · 3 obs

● 2018-09-08 13:00:06
○ 2026-05-17 14:06:26
○ 2026-07-14 15:43:36

○NSns78.domaincontrol.com2018-09-08 → 2018-09-08 · 3 obs

● 2018-09-08 13:00:06
○ 2026-05-17 14:06:26
○ 2026-07-14 15:43:36

●NSollie.ns.cloudflare.com2026-05-17 → 2026-07-14 · 3 obs

○ 2018-09-08 13:00:06
● 2026-05-17 14:06:26
● 2026-07-14 15:43:36

●A104.21.86.392026-05-17 → 2026-07-14 · 6 obs

○ 2018-09-08 13:00:06
● 2026-05-17 14:06:26
● 2026-06-10 04:22:10
○ 2026-06-19 14:48:36
● 2026-07-14 15:43:34
● 2026-07-14 15:43:36

●A172.67.214.1262026-05-17 → 2026-07-14 · 6 obs

○ 2018-09-08 13:00:06
● 2026-05-17 14:06:26
● 2026-06-10 04:22:10
○ 2026-06-19 14:48:36
● 2026-07-14 15:43:34
● 2026-07-14 15:43:36

○A184.168.221.382018-09-08 → 2018-09-08 · 3 obs

● 2018-09-08 13:00:06
○ 2026-05-17 14:06:26
○ 2026-07-14 15:43:36

○A184.168.221.422018-09-08 → 2018-09-08 · 3 obs

● 2018-09-08 13:00:06
○ 2026-05-17 14:06:26
○ 2026-07-14 15:43:36

○A184.168.221.452018-09-08 → 2018-09-08 · 3 obs

● 2018-09-08 13:00:06
○ 2026-05-17 14:06:26
○ 2026-07-14 15:43:36

○A184.168.221.482018-09-08 → 2018-09-08 · 3 obs

● 2018-09-08 13:00:06
○ 2026-05-17 14:06:26
○ 2026-07-14 15:43:36

○A184.168.221.602018-09-08 → 2018-09-08 · 3 obs

● 2018-09-08 13:00:06
○ 2026-05-17 14:06:26
○ 2026-07-14 15:43:36

○A188.114.96.02026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-10 04:22:10
● 2026-06-19 14:48:36
○ 2026-07-14 15:43:34
○ 2026-07-14 15:43:36

○A188.114.97.02026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-10 04:22:10
● 2026-06-19 14:48:36
○ 2026-07-14 15:43:34
○ 2026-07-14 15:43:36

○A2606:4700:3032::6815:56272026-05-17 → 2026-06-10 · 5 obs

○ 2018-09-08 13:00:06
● 2026-05-17 14:06:26
● 2026-06-10 04:22:10
○ 2026-06-19 14:48:36
○ 2026-07-14 15:43:36

●A2606:4700:3036::ac43:d67e2026-07-14 → 2026-07-14 · 3 obs

○ 2026-06-19 14:48:36
● 2026-07-14 15:43:34
● 2026-07-14 15:43:36

●A2606:4700:3037::6815:56272026-07-14 → 2026-07-14 · 3 obs

○ 2026-06-19 14:48:36
● 2026-07-14 15:43:34
● 2026-07-14 15:43:36

○A2606:4700:3037::ac43:d67e2026-05-17 → 2026-06-10 · 5 obs

○ 2018-09-08 13:00:06
● 2026-05-17 14:06:26
● 2026-06-10 04:22:10
○ 2026-06-19 14:48:36
○ 2026-07-14 15:43:36

○A2a06:98c1:3120::2026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-10 04:22:10
● 2026-06-19 14:48:36
○ 2026-07-14 15:43:34
○ 2026-07-14 15:43:36

○A2a06:98c1:3121::2026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-10 04:22:10
● 2026-06-19 14:48:36
○ 2026-07-14 15:43:34
○ 2026-07-14 15:43:36

○A50.63.202.382018-09-08 → 2018-09-08 · 3 obs

● 2018-09-08 13:00:06
○ 2026-05-17 14:06:26
○ 2026-07-14 15:43:36

○A50.63.202.412018-09-08 → 2018-09-08 · 3 obs

● 2018-09-08 13:00:06
○ 2026-05-17 14:06:26
○ 2026-07-14 15:43:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
fcww42.com	coby.ns.cloudflare.com, ollie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.71

NS records: coby.ns.cloudflare.com, ollie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fcww42.com (unsigned zone)

⏱️ Timing

Total: 120ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.86.39, 172.67.214.126`
AAAA	2	`2606:4700:3036::ac43:d67e, 2606:4700:3037::6815:5627`
NS	2	`coby.ns.cloudflare.com, ollie.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coby.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

fcww42.com has four IP addresses: 104.21.86.39, 172.67.214.126, 2606:4700:3036::ac43:d67e and 2606:4700:3037::6815:5627.

Two other host names, along with lockdoc.com, planethytale.net and chntid.com, also share IP numbers with fcww42.com.

Name Servers

fcww42.com is served by two delegated name servers, coby.ns.cloudflare.com and ollie.ns.cloudflare.com.

fcww42.com shares its NS records with other domains, for example mgm9070.com, jsdmy.net, cnlaocubu.com and two others.

fcww42.com shares at least some of its name servers with other domains, including dynamicssmart.forum, shakti11.com, qolaberaorgroup64.digital and two others.

These name servers are frequently paired with the name servers toby.ns.cloudflare.com and nelci.ns.cloudflare.com.

DNS names with 6 IP addresses:

coby.ns.cloudflare.com carries IP addresses 108.162.193.92, 172.64.33.92 and 173.245.59.92, with 3 other addresses beyond those.

ollie.ns.cloudflare.com carries IP addresses 108.162.194.71, 162.159.38.71 and 172.64.34.71, with 3 other addresses beyond those.

fcww42.com - robtex.com

fcww42.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`fcww42.com`

`com`