`fc337.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:45c4^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:d4ca^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.196^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.202^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`austin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b46^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c146^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`austin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2146^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`austin.ns.cloudflare.com`
		A	108.162.193.70^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	172.64.33.70^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	173.245.59.70^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
NS	`tegan.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tegan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tegan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tegan.ns.cloudflare.com`
		A	108.162.192.226^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tegan.ns.cloudflare.com`
		A	172.64.32.226^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tegan.ns.cloudflare.com`
		A	173.245.58.226^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tegan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.69.196, 172.67.212.202
		IPv6 hints	2606:4700:3035::6815:45c4, 2606:4700:3036::ac43:d4ca
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=194, name=cloudflare-ech.com
SOA	`austin.ns.cloudflare.com`dns@cloudflare.com serial=2400045378

`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=1778334696

⚠️ On DNS blocklist: tif

Subdomains

www.fc337.com

Same first word

fc337.com

Similar names

733cf.com

337cf.com

DNS History

14 records (6 active, 8 former)

●NSaustin.ns.cloudflare.com2026-03-18 → 2026-05-09 · 3 obs

○ 2017-02-08 20:40:22
● 2026-03-18 21:05:04
● 2026-05-09 14:10:08

○NSns1.ezdnscenter.com2015-11-19 → 2016-06-19 · 4 obs

● 2015-11-19 10:29:16
● 2016-06-19 14:17:44
○ 2017-02-08 20:40:22
○ 2026-05-09 14:10:08

○NSns2.ezdnscenter.com2015-11-19 → 2016-06-19 · 4 obs

● 2015-11-19 10:29:16
● 2016-06-19 14:17:44
○ 2017-02-08 20:40:22
○ 2026-05-09 14:10:08

○NSns3.ezdnscenter.com2015-11-19 → 2016-06-19 · 4 obs

● 2015-11-19 10:29:16
● 2016-06-19 14:17:44
○ 2017-02-08 20:40:22
○ 2026-05-09 14:10:08

○NSns4.ezdnscenter.com2015-11-19 → 2016-06-19 · 4 obs

● 2015-11-19 10:29:16
● 2016-06-19 14:17:44
○ 2017-02-08 20:40:22
○ 2026-05-09 14:10:08

○NSns5.ezdnscenter.com2015-11-19 → 2016-06-19 · 4 obs

● 2015-11-19 10:29:16
● 2016-06-19 14:17:44
○ 2017-02-08 20:40:22
○ 2026-05-09 14:10:08

○NSns6.ezdnscenter.com2015-11-19 → 2016-06-19 · 4 obs

● 2015-11-19 10:29:16
● 2016-06-19 14:17:44
○ 2017-02-08 20:40:22
○ 2026-05-09 14:10:08

●NStegan.ns.cloudflare.com2026-03-18 → 2026-05-09 · 3 obs

○ 2017-02-08 20:40:22
● 2026-03-18 21:05:04
● 2026-05-09 14:10:08

●A104.21.69.1962026-03-18 → 2026-05-09 · 3 obs

○ 2017-02-08 20:40:22
● 2026-03-18 21:05:04
● 2026-05-09 14:10:08

●A172.67.212.2022026-03-18 → 2026-05-09 · 3 obs

○ 2017-02-08 20:40:22
● 2026-03-18 21:05:04
● 2026-05-09 14:10:08

●A2606:4700:3035::6815:45c42026-03-18 → 2026-05-09 · 3 obs

○ 2017-02-08 20:40:22
● 2026-03-18 21:05:04
● 2026-05-09 14:10:08

●A2606:4700:3036::ac43:d4ca2026-03-18 → 2026-05-09 · 3 obs

○ 2017-02-08 20:40:22
● 2026-03-18 21:05:04
● 2026-05-09 14:10:08

○A58.64.134.562015-11-19 → 2016-06-19 · 4 obs

● 2015-11-19 10:29:16
● 2016-06-19 14:17:44
○ 2017-02-08 20:40:22
○ 2026-05-09 14:10:08

○CNAMEyd00s3052.tudouser.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 12:33:40
○ 2026-03-18 21:05:04
○ 2026-05-09 14:10:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
fc337.com	tegan.ns.cloudflare.com, austin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.226

NS records: tegan.ns.cloudflare.com, austin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fc337.com (unsigned zone)

⏱️ Timing

Total: 98ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.212.202, 104.21.69.196`
AAAA	2	`2606:4700:3036::ac43:d4ca, 2606:4700:3035::6815:45c4`
NS	2	`austin.ns.cloudflare.com, tegan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`austin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

fc337.com is a parent of www.fc337.com.

IP Addresses

fc337.com points to four IP numbers: 2606:4700:3035::6815:45c4, 2606:4700:3036::ac43:d4ca, 104.21.69.196 and 172.67.212.202.

Other host names, for instance swimwithus.cn, alldolledup.co.za, www.pureaudiohire.co.uk.cdn.cloudflare.net, 7t5c.cn and www.doublevpn.com share IP numbers with fc337.com.

Name Servers

Delegation for fc337.com rests with two name servers, austin.ns.cloudflare.com and tegan.ns.cloudflare.com.

fc337.com shares the same name server setup as other domains, including gamestar.tokyo, carinthozeyana.sbs, rainsmusical.com, ritmosonline.com and inquentharulo.sbs.

fc337.com at least partially shares name servers with other domains, for instance 270922.xyz, polymarketbets.click, unblemished-predations.click, dailyxings.com and tallercore.click.

These name servers are commonly used with miki.ns.cloudflare.com and norah.ns.cloudflare.com.

Host names with six IP numbers: austin.ns.cloudflare.com points to: 2606:4700:58::adf5:3b46, 2803:f800:50::6ca2:c146, 2a06:98c1:50::ac40:2146, 108.162.193.70, 172.64.33.70 and 173.245.59.70. tegan.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae2, 2803:f800:50::6ca2:c0e2, 2a06:98c1:50::ac40:20e2, 108.162.192.226, 172.64.32.226 and 173.245.58.226.

fc337.com - robtex.com

fc337.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`fc337.com`

`com`