blockflow.net - dns.ninja

`blockflow.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:be98^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:499a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.154^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.190.152^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`haley.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:260f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`haley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`haley.ns.cloudflare.com`
		A	108.162.194.15^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
		A	162.159.38.15^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
		A	172.64.34.15^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
NS	`hunts.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c2e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hunts.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c32e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hunts.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:232e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hunts.ns.cloudflare.com`
		A	108.162.195.46^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hunts.ns.cloudflare.com`
		A	162.159.44.46^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hunts.ns.cloudflare.com`
		A	172.64.35.46^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hunts.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.154, 172.67.190.152
		IPv6 hints	2606:4700:3032::ac43:be98, 2606:4700:3036::6815:499a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=168, name=cloudflare-ech.com
SOA	`haley.ns.cloudflare.com`dns@cloudflare.com serial=2410702777

`net`

	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=1786376149

Previously MX for

blockflow.net

Subdomains

www.blockflow.net

Same first word

blockflow.cc

blockflow.ca

blockflow.ai

blockflow.net

blockflow.de

Similar names

blockwolf.ai

flowblock.pics

flowblock.co

DNS History

22 records (6 active, 16 former)

○NSdns27.hichina.com2020-01-21 → 2020-01-21 · 4 obs

○ 2017-03-14 19:56:38
● 2020-01-21 00:13:32
○ 2026-02-17 08:04:14
○ 2026-08-10 15:37:06

○NSdns28.hichina.com2020-01-21 → 2020-01-21 · 4 obs

○ 2017-03-14 19:56:38
● 2020-01-21 00:13:32
○ 2026-02-17 08:04:14
○ 2026-08-10 15:37:06

●NShaley.ns.cloudflare.com2026-02-17 → 2026-08-10 · 3 obs

○ 2020-01-21 00:13:32
● 2026-02-17 08:04:14
● 2026-08-10 15:37:06

●NShunts.ns.cloudflare.com2026-02-17 → 2026-08-10 · 3 obs

○ 2020-01-21 00:13:32
● 2026-02-17 08:04:14
● 2026-08-10 15:37:06

○NSns.checkdomain.de2015-07-10 → 2016-07-01 · 4 obs

● 2015-07-10 04:56:36
● 2016-07-01 05:06:24
○ 2017-03-14 19:56:38
○ 2026-08-10 15:37:06

○NSns2.checkdomain.de2015-07-10 → 2016-07-01 · 4 obs

● 2015-07-10 04:56:36
● 2016-07-01 05:06:24
○ 2017-03-14 19:56:38
○ 2026-08-10 15:37:06

○MXblockflow.net2015-07-10 → 2016-07-01 · 4 obs

● 2015-07-10 04:56:36
● 2016-07-01 05:06:24
○ 2017-03-14 19:56:38
○ 2026-08-10 15:37:06

○MXmxbiz1.qq.com2020-01-21 → 2026-02-17 · 5 obs

○ 2017-03-14 19:56:38
● 2020-01-21 00:13:32
● 2026-02-17 08:04:14
○ 2026-02-17 17:52:32
○ 2026-08-10 15:37:06

○MXmxbiz2.qq.com2020-01-21 → 2026-02-17 · 5 obs

○ 2017-03-14 19:56:38
● 2020-01-21 00:13:32
● 2026-02-17 08:04:14
○ 2026-02-17 17:52:32
○ 2026-08-10 15:37:06

●A104.21.73.1542026-02-17 → 2026-08-10 · 6 obs

○ 2020-01-21 00:13:32
● 2026-02-17 08:04:14
● 2026-03-03 06:20:50
○ 2026-03-14 16:23:36
● 2026-03-16 21:25:12
● 2026-08-10 15:37:06

○A118.25.14.302020-01-21 → 2020-01-21 · 4 obs

○ 2017-03-14 19:56:38
● 2020-01-21 00:13:32
○ 2026-02-17 08:04:14
○ 2026-08-10 15:37:06

○A130.185.109.772015-07-10 → 2015-11-19 · 4 obs

● 2015-07-10 04:56:36
● 2015-11-19 00:23:54
○ 2016-03-04 17:35:40
○ 2026-08-10 15:37:06

○A130.185.109.782016-03-04 → 2016-07-01 · 5 obs

○ 2015-11-19 00:23:54
● 2016-03-04 17:35:40
● 2016-07-01 05:06:24
○ 2017-03-14 19:56:38
○ 2026-08-10 15:37:06

○A172.64.80.12026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-03 06:20:50
● 2026-03-14 16:23:36
○ 2026-03-16 21:25:12
○ 2026-08-10 15:37:06

●A172.67.190.1522026-02-17 → 2026-08-10 · 6 obs

○ 2020-01-21 00:13:32
● 2026-02-17 08:04:14
● 2026-03-03 06:20:50
○ 2026-03-14 16:23:36
● 2026-03-16 21:25:12
● 2026-08-10 15:37:06

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-03 06:20:50
● 2026-03-14 16:23:36
○ 2026-03-16 21:25:12
○ 2026-08-10 15:37:06

○A2606:4700:3030::6815:499a2026-02-17 → 2026-03-16 · 7 obs

○ 2020-01-21 00:13:32
● 2026-02-17 08:04:14
● 2026-03-03 06:20:50
○ 2026-03-14 16:23:36
● 2026-03-16 21:25:12
○ 2026-08-05 14:00:00
○ 2026-08-10 15:37:06

○A2606:4700:3031::ac43:be982026-02-17 → 2026-03-16 · 7 obs

○ 2020-01-21 00:13:32
● 2026-02-17 08:04:14
● 2026-03-03 06:20:50
○ 2026-03-14 16:23:36
● 2026-03-16 21:25:12
○ 2026-08-05 14:00:00
○ 2026-08-10 15:37:06

●A2606:4700:3032::ac43:be982026-08-05 → 2026-08-10 · 3 obs

○ 2026-03-16 21:25:12
● 2026-08-05 14:00:00
● 2026-08-10 15:37:06

●A2606:4700:3036::6815:499a2026-08-05 → 2026-08-10 · 3 obs

○ 2026-03-16 21:25:12
● 2026-08-05 14:00:00
● 2026-08-10 15:37:06

○A2a01:4a0:2002:4:1da9:a99f:5423:3cf12015-07-10 → 2015-11-19 · 4 obs

● 2015-07-10 04:56:36
● 2015-11-19 00:23:54
○ 2016-03-04 17:35:40
○ 2026-08-10 15:37:06

○A2a01:4a0:2002:4:a26d:4d48:f6ea:981a2016-03-04 → 2016-07-01 · 5 obs

○ 2015-11-19 00:23:54
● 2016-03-04 17:35:40
● 2016-07-01 05:06:24
○ 2017-03-14 19:56:38
○ 2026-08-10 15:37:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
blockflow.net	haley.ns.cloudflare.com, hunts.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.46

NS records: haley.ns.cloudflare.com, hunts.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockflow.net (unsigned zone)

⏱️ Timing

Total: 393ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.73.154, 172.67.190.152`
AAAA	2	`2606:4700:3036::6815:499a, 2606:4700:3032::ac43:be98`
NS	2	`haley.ns.cloudflare.com, hunts.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`haley.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

blockflow.net is the parent zone for www.blockflow.net.

IP Addresses

blockflow.net has four IP addresses: 104.21.73.154, 172.67.190.152, 2606:4700:3032::ac43:be98 and 2606:4700:3036::6815:499a.

Two other host names, along with www.elpuntribera.com, www.poonnet.com and www.xofq.cn, also share IP numbers with blockflow.net.

Name Servers

The NS records for blockflow.net delegate to haley.ns.cloudflare.com and hunts.ns.cloudflare.com.

blockflow.net shares its NS records with other domains, for example 54518aa.com, gukezs.com, moviegz.com and two others.

blockflow.net partially shares its NS delegation with several other domains, including tronlink-web3apps.com, mavi-giris2026.net, betteruptime.com and two others.

These name servers are regularly seen alongside rick.ns.cloudflare.com and sonny.ns.cloudflare.com as name servers.

DNS names with 6 IP addresses:

haley.ns.cloudflare.com maps to 108.162.194.15, 162.159.38.15, 172.64.34.15 and 3 additional IP addresses.

hunts.ns.cloudflare.com maps to 108.162.195.46, 162.159.44.46, 172.64.35.46 and 3 additional IP addresses.