`837272-crypto.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4db^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:8487^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.219^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.135^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`robert.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`robert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`robert.ns.cloudflare.com`
		A	108.162.195.140^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
		A	162.159.44.140^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
		A	172.64.35.140^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
NS	`serena.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`serena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`serena.ns.cloudflare.com`
		A	108.162.192.220^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	172.64.32.220^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	173.245.58.220^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.219, 172.67.132.135
		IPv6 hints	2606:4700:3030::6815:4db, 2606:4700:3033::ac43:8487
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=44, name=cloudflare-ech.com
SOA	`robert.ns.cloudflare.com`dns@cloudflare.com serial=2399669072

`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=1777655546

⚠️ On DNS blocklist: tif

Same first word

837272-crypto.com

DNS History

6 records (6 active, 0 former)

●NSrobert.ns.cloudflare.com2026-04-21 → 2026-05-01 · 2 obs

● 2026-04-21 01:08:50
● 2026-05-01 17:32:30

●NSserena.ns.cloudflare.com2026-04-21 → 2026-05-01 · 2 obs

● 2026-04-21 01:08:50
● 2026-05-01 17:32:30

●A104.21.4.2192026-04-21 → 2026-05-01 · 2 obs

● 2026-04-21 01:08:50
● 2026-05-01 17:32:30

●A172.67.132.1352026-04-21 → 2026-05-01 · 2 obs

● 2026-04-21 01:08:50
● 2026-05-01 17:32:30

●A2606:4700:3030::6815:4db2026-04-21 → 2026-05-01 · 2 obs

● 2026-04-21 01:08:50
● 2026-05-01 17:32:30

●A2606:4700:3033::ac43:84872026-04-21 → 2026-05-01 · 2 obs

● 2026-04-21 01:08:50
● 2026-05-01 17:32:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
837272-crypto.com	serena.ns.cloudflare.com, robert.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.140

NS records: serena.ns.cloudflare.com, robert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 837272-crypto.com (unsigned zone)

⏱️ Timing

Total: 155ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.132.135, 104.21.4.219`
AAAA	2	`2606:4700:3033::ac43:8487, 2606:4700:3030::6815:4db`
NS	2	`robert.ns.cloudflare.com, serena.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`robert.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

837272-crypto.com points to four IP numbers: 2606:4700:3030::6815:4db, 2606:4700:3033::ac43:8487, 104.21.4.219 and 172.67.132.135.

Other host names, for instance urbe.edu.ve, gentledentalgreenvalley.com, physikerboard.de, seed.st and cleaningwork.info share IP numbers with 837272-crypto.com.

Name Servers

Delegation for 837272-crypto.com rests with two name servers, robert.ns.cloudflare.com and serena.ns.cloudflare.com.

837272-crypto.com shares the same name server setup as other domains, including pqa.gov.pk, ala559.workers.dev, vaultmarkets.trade, session-kraken.com and blackboxlab.org.

837272-crypto.com at least partially shares name servers with other domains, for instance trimorab.com, msftkitchen.com, fossfurnitureclinic.com, dfgxcpa.com and entouscas.ca.

These name servers are commonly used with chloe.ns.cloudflare.com and dee.ns.cloudflare.com.

Host names with six IP numbers: robert.ns.cloudflare.com points to: 2606:4700:58::a29f:2c8c, 2803:f800:50::6ca2:c38c, 2a06:98c1:50::ac40:238c, 108.162.195.140, 162.159.44.140 and 172.64.35.140. serena.ns.cloudflare.com points to: 2606:4700:50::adf5:3adc, 2803:f800:50::6ca2:c0dc, 2a06:98c1:50::ac40:20dc, 108.162.192.220, 172.64.32.220 and 173.245.58.220.

837272-crypto.com - robtex.com