337cf.com - dns.ninja

`337cf.com`

DNSSEC	⚠️ Not signed
A	194.53.53.5^{🇷🇺 CLOUDFLARESPECTRUM194.53.53.0/24} ✓ In HTTPS hints
A	194.53.53.251^{🇷🇺 CLOUDFLARESPECTRUM194.53.53.0/24} ✓ In HTTPS hints
NS	`amber.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c040^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amber.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2040^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amber.ns.cloudflare.com`
		A	108.162.192.64^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	172.64.32.64^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	173.245.58.64^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
NS	`amit.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b3f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amit.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amit.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amit.ns.cloudflare.com`
		A	108.162.193.63^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amit.ns.cloudflare.com`
		A	172.64.33.63^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amit.ns.cloudflare.com`
		A	173.245.59.63^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amit.ns.cloudflare.com`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	194.53.53.5, 194.53.53.251
SOA	`amber.ns.cloudflare.com`dns@cloudflare.com serial=2404767341

`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=1782246680

Subdomains

www.337cf.com

Same first word

337cf.com

Similar names

fc337.com

733cf.com

DNS History

14 records (4 active, 10 former)

●NSamber.ns.cloudflare.com2026-02-23 → 2026-06-23 · 3 obs

○ 2017-12-17 18:52:34
● 2026-02-23 10:45:56
● 2026-06-23 20:34:30

●NSamit.ns.cloudflare.com2026-02-23 → 2026-06-23 · 3 obs

○ 2017-12-17 18:52:34
● 2026-02-23 10:45:56
● 2026-06-23 20:34:30

○NSpdns13.domaincontrol.com2017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 18:52:34
○ 2026-02-23 10:45:56
○ 2026-06-23 20:34:30

○NSpdns14.domaincontrol.com2017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 18:52:34
○ 2026-02-23 10:45:56
○ 2026-06-23 20:34:30

○A184.168.221.402017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 18:52:34
○ 2026-02-23 10:45:56
○ 2026-06-23 20:34:30

○A184.168.221.452017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 18:52:34
○ 2026-02-23 10:45:56
○ 2026-06-23 20:34:30

○A184.168.221.522017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 18:52:34
○ 2026-02-23 10:45:56
○ 2026-06-23 20:34:30

●A194.53.53.2512026-02-23 → 2026-06-23 · 3 obs

○ 2017-12-17 18:52:34
● 2026-02-23 10:45:56
● 2026-06-23 20:34:30

●A194.53.53.52026-02-23 → 2026-06-23 · 3 obs

○ 2017-12-17 18:52:34
● 2026-02-23 10:45:56
● 2026-06-23 20:34:30

○A50.63.202.332017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 18:52:34
○ 2026-02-23 10:45:56
○ 2026-06-23 20:34:30

○A50.63.202.402017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 18:52:34
○ 2026-02-23 10:45:56
○ 2026-06-23 20:34:30

○A50.63.202.422017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 18:52:34
○ 2026-02-23 10:45:56
○ 2026-06-23 20:34:30

○A50.63.202.572017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 18:52:34
○ 2026-02-23 10:45:56
○ 2026-06-23 20:34:30

○A50.63.202.612017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 18:52:34
○ 2026-02-23 10:45:56
○ 2026-06-23 20:34:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
337cf.com	amber.ns.cloudflare.com, amit.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.63

NS records: amber.ns.cloudflare.com, amit.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 337cf.com (unsigned zone)

⏱️ Timing

Total: 355ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`194.53.53.251, 194.53.53.5`
NS	2	`amber.ns.cloudflare.com, amit.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`amber.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.337cf.com is delegated beneath 337cf.com.

IP Addresses

337cf.com has two IP addresses: 194.53.53.5 and 194.53.53.251

Two other host names, along with www.883cf.com, 840951cd73f9.com and www.g8vvb7t9xtibv.com, also share IP numbers with 337cf.com.

Name Servers

337cf.com has two authoritative name servers — amber.ns.cloudflare.com and amit.ns.cloudflare.com.

337cf.com shares its NS records with other domains, for example 550yu.com, uuu994.com, eee992.com and two others.

There is at least partial name server overlap between 337cf.com and other domains — yy5668.com, academiadepregadores.com.br, bb1133.com and two more among them.

DNS names with 6 IP addresses:

amber.ns.cloudflare.com points to 108.162.192.64, 172.64.32.64, 173.245.58.64 and 3 other IP addresses.

amit.ns.cloudflare.com points to 108.162.193.63, 172.64.33.63, 173.245.59.63 and 3 other IP addresses.