`51snow.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c4b8^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:29eb^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.235^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.184^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`barbara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`barbara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`barbara.ns.cloudflare.com`
		A	108.162.192.248^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	172.64.32.248^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	173.245.58.248^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
NS	`trevor.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trevor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trevor.ns.cloudflare.com`
		A	108.162.195.154^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	162.159.44.154^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	172.64.35.154^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.235, 172.67.196.184
		IPv6 hints	2606:4700:3030::ac43:c4b8, 2606:4700:3037::6815:29eb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=55, name=cloudflare-ech.com
SOA	`barbara.ns.cloudflare.com`dns@cloudflare.com serial=2408623334

`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=1784061562

Same first word

51snow.com

DNS History

15 records (6 active, 9 former)

●NSbarbara.ns.cloudflare.com2026-06-02 → 2026-07-14 · 3 obs

○ 2017-08-24 09:02:50
● 2026-06-02 01:03:58
● 2026-07-14 21:04:42

○NSdns23.hichina.com2015-07-15 → 2017-08-24 · 4 obs

● 2015-07-15 04:40:32
● 2017-08-24 09:02:50
○ 2026-06-02 01:03:58
○ 2026-07-14 21:04:42

○NSdns24.hichina.com2015-07-15 → 2017-08-24 · 4 obs

● 2015-07-15 04:40:32
● 2017-08-24 09:02:50
○ 2026-06-02 01:03:58
○ 2026-07-14 21:04:42

●NStrevor.ns.cloudflare.com2026-06-02 → 2026-07-14 · 3 obs

○ 2017-08-24 09:02:50
● 2026-06-02 01:03:58
● 2026-07-14 21:04:42

●A104.21.41.2352026-06-02 → 2026-07-14 · 5 obs

○ 2017-08-24 09:02:50
● 2026-06-02 01:03:58
○ 2026-06-11 03:33:56
● 2026-06-11 10:06:46
● 2026-07-14 21:04:42

○A122.224.173.282015-07-15 → 2017-08-24 · 4 obs

● 2015-07-15 04:40:32
● 2017-08-24 09:02:50
○ 2026-06-02 01:03:58
○ 2026-07-14 21:04:42

●A172.67.196.1842026-06-02 → 2026-07-14 · 5 obs

○ 2017-08-24 09:02:50
● 2026-06-02 01:03:58
○ 2026-06-11 03:33:56
● 2026-06-11 10:06:46
● 2026-07-14 21:04:42

○A188.114.96.02026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-02 01:03:58
● 2026-06-11 03:33:56
○ 2026-06-11 10:06:46
○ 2026-07-14 21:04:42

○A188.114.97.02026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-02 01:03:58
● 2026-06-11 03:33:56
○ 2026-06-11 10:06:46
○ 2026-07-14 21:04:42

○A2606:4700:3030::6815:29eb2026-06-02 → 2026-06-11 · 5 obs

○ 2017-08-24 09:02:50
● 2026-06-02 01:03:58
○ 2026-06-11 03:33:56
● 2026-06-11 10:06:46
○ 2026-07-14 21:04:42

●A2606:4700:3030::ac43:c4b82026-07-14 → 2026-07-14 · 2 obs

○ 2026-06-11 10:06:46
● 2026-07-14 21:04:42

○A2606:4700:3034::ac43:c4b82026-06-02 → 2026-06-11 · 5 obs

○ 2017-08-24 09:02:50
● 2026-06-02 01:03:58
○ 2026-06-11 03:33:56
● 2026-06-11 10:06:46
○ 2026-07-14 21:04:42

●A2606:4700:3037::6815:29eb2026-07-14 → 2026-07-14 · 2 obs

○ 2026-06-11 10:06:46
● 2026-07-14 21:04:42

○A2a06:98c1:3120::2026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-02 01:03:58
● 2026-06-11 03:33:56
○ 2026-06-11 10:06:46
○ 2026-07-14 21:04:42

○A2a06:98c1:3121::2026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-02 01:03:58
● 2026-06-11 03:33:56
○ 2026-06-11 10:06:46
○ 2026-07-14 21:04:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
51snow.com	barbara.ns.cloudflare.com, trevor.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.248

NS records: barbara.ns.cloudflare.com, trevor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51snow.com (unsigned zone)

⏱️ Timing

Total: 1059ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.41.235, 172.67.196.184`
AAAA	2	`2606:4700:3030::ac43:c4b8, 2606:4700:3037::6815:29eb`
NS	2	`barbara.ns.cloudflare.com, trevor.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`barbara.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

51snow.com resolves to four IP addresses: 104.21.41.235, 172.67.196.184, 2606:4700:3030::ac43:c4b8 and 2606:4700:3037::6815:29eb.

Additional host names — customcrete.net, www.hologfx.io, 38818.com and two others — share IP numbers with 51snow.com.

Name Servers

51snow.com uses two name servers for its delegation: barbara.ns.cloudflare.com and trevor.ns.cloudflare.com.

51snow.com shares its name server setup with other domains, including zz-tf.com, wwsz.org, gdzschangxing.com and two others.

51snow.com shares at least some of its name servers with other domains, including bslml.com, vip168sa1.com, joespizzaphilly.com and two others.

These name servers are frequently seen alongside the name servers kay.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname barbara.ns.cloudflare.com directs to 108.162.192.248, 172.64.32.248 and 173.245.58.248 along with 3 other IP addresses.

Hostname trevor.ns.cloudflare.com directs to 108.162.195.154, 162.159.44.154 and 172.64.35.154 along with 3 other IP addresses.

51snow.com - robtex.com

51snow.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

`51snow.com`

`com`