`blockstreams.com`

DNSSEC	⚠️ Not signed
NS	`alla.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alla.ns.cloudflare.com`
		A	108.162.192.62^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	172.64.32.62^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	173.245.58.62^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
NS	`sterling.ns.cloudflare.com` ⚠️ Not in parent delegation
		A	2606:4700:58::a29f:2c8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sterling.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sterling.ns.cloudflare.com`
		A	108.162.195.143^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	162.159.44.143^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	172.64.35.143^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
SOA	`alla.ns.cloudflare.com`dns@cloudflare.com serial=2397706741

`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=1771291435

Previously MX for

blockstreams.com

Same first word

blockstreams.com

Similar names

masterblocks.co.in

blockmasters.co

streamblocks.com

DNS History

6 records (2 active, 4 former)

●NSalla.ns.cloudflare.com2026-03-14 → 2026-03-17 · 3 obs

○ 2017-05-11 08:12:46
● 2026-03-14 11:02:24
● 2026-03-17 20:06:04

○NSns12.vnic.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 08:12:46
○ 2026-03-14 11:02:24
○ 2026-03-17 20:06:04

○NSns13.vnic.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 08:12:46
○ 2026-03-14 11:02:24
○ 2026-03-17 20:06:04

●NSsterling.ns.cloudflare.com2026-03-14 → 2026-03-17 · 3 obs

○ 2017-05-11 08:12:46
● 2026-03-14 11:02:24
● 2026-03-17 20:06:04

○MXblockstreams.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 08:12:46
○ 2026-03-14 11:02:24
○ 2026-03-17 20:06:04

○A68.168.98.1742017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 08:12:46
○ 2026-03-14 11:02:24
○ 2026-03-17 20:06:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...	-
blockstreams.com	alla.ns.cloudflare.com	6 records

✅ Authoritative Response

Server: 108.162.192.62

NS records: alla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockstreams.com (unsigned zone)

⏱️ Timing

Total: 1279ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`alla.ns.cloudflare.com, sterling.ns.cloudflare.com`
SOA	1	`alla.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (alla.ns.cloudflare.com, alla.ns.cloudflare.com, alla.ns.cloudflare.com...)

Analysis

Name Servers

blockstreams.com is delegated to two name servers: alla.ns.cloudflare.com and sterling.ns.cloudflare.com.

blockstreams.com uses the same name server setup as other domains such as globalstream.com, superdoc.bg, audiocast.com, brokerstream.com and agentpoints.com.

blockstreams.com shares name servers with other domains at least partially, for example certcontrol.com.br, caiapfas.com, lodmmo.net, moz.com and popshopcommerce.com.

These name servers are commonly used with sima.ns.cloudflare.com.

Host names with six IP numbers: host name alla.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3e, 2803:f800:50::6ca2:c03e, 2a06:98c1:50::ac40:203e, 108.162.192.62, 172.64.32.62 and 173.245.58.62; host name sterling.ns.cloudflare.com points to: 2606:4700:58::a29f:2c8f, 2803:f800:50::6ca2:c38f, 2a06:98c1:50::ac40:238f, 108.162.195.143, 162.159.44.143 and 172.64.35.143.

blockstreams.com - robtex.com