`openhw.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5139^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9d2a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.57^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.42^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dorthy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dorthy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dorthy.ns.cloudflare.com`
		A	108.162.192.249^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	172.64.32.249^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	173.245.58.249^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
NS	`rayden.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rayden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rayden.ns.cloudflare.com`
		A	108.162.195.163^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	162.159.44.163^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	172.64.35.163^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.81.57, 172.67.157.42
		IPv6	2606:4700:3031::6815:5139, 2606:4700:3036::ac43:9d2a
SOA	`dorthy.ns.cloudflare.com`dns@cloudflare.com serial=2398196389

`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=1774465782

Same first word

openhw.org

openhw.net

openhw.com

Similar names

wophen.com

whopen.com

penhow.com

newhop.com

howpen.com

nwhope.com

phonew.ru

DNS History

16 records (6 active, 10 former)

○NSdns17.hichina.com2008-11-22 → 2008-11-22 · 3 obs

● 2008-11-22 05:07:34
○ 2015-06-27 23:10:50
○ 2026-03-25 19:18:14

○NSdns18.hichina.com2008-11-22 → 2008-11-22 · 3 obs

● 2008-11-22 05:07:34
○ 2015-06-27 23:10:50
○ 2026-03-25 19:18:14

●NSdorthy.ns.cloudflare.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-02-10 21:10:54
● 2026-03-25 19:18:14

○NSjuming.dnsdun.com2017-02-10 → 2017-02-10 · 3 obs

○ 2015-06-27 23:10:50
● 2017-02-10 21:10:54
○ 2026-03-25 19:18:14

○NSjuming.dnsdun.net2017-02-10 → 2017-02-10 · 3 obs

○ 2015-06-27 23:10:50
● 2017-02-10 21:10:54
○ 2026-03-25 19:18:14

●NSrayden.ns.cloudflare.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-02-10 21:10:54
● 2026-03-25 19:18:14

●A104.21.81.572026-03-25 → 2026-03-25 · 2 obs

○ 2017-02-10 21:10:54
● 2026-03-25 19:18:14

○A107.149.192.1812017-02-10 → 2017-02-10 · 3 obs

○ 2015-06-27 23:10:50
● 2017-02-10 21:10:54
○ 2026-03-25 19:18:14

●A172.67.157.422026-03-25 → 2026-03-25 · 2 obs

○ 2017-02-10 21:10:54
● 2026-03-25 19:18:14

○A188.114.96.02026-03-25 → 2026-03-25 · 1 obs

○ 2026-03-25 19:18:14

○A188.114.97.02026-03-25 → 2026-03-25 · 1 obs

○ 2026-03-25 19:18:14

○A211.100.26.502008-11-22 → 2008-11-22 · 3 obs

● 2008-11-22 05:07:34
○ 2015-06-27 23:10:50
○ 2026-03-25 19:18:14

●A2606:4700:3031::6815:51392026-03-25 → 2026-03-25 · 2 obs

○ 2017-02-10 21:10:54
● 2026-03-25 19:18:14

●A2606:4700:3036::ac43:9d2a2026-03-25 → 2026-03-25 · 2 obs

○ 2017-02-10 21:10:54
● 2026-03-25 19:18:14

○A2a06:98c1:3120::2026-03-25 → 2026-03-25 · 1 obs

○ 2026-03-25 19:18:14

○A2a06:98c1:3121::2026-03-25 → 2026-03-25 · 1 obs

○ 2026-03-25 19:18:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	b.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net...	-
openhw.net	dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.163

NS records: dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openhw.net (unsigned zone)

⏱️ Timing

Total: 493ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.157.42, 104.21.81.57`
AAAA	2	`2606:4700:3036::ac43:9d2a, 2606:4700:3031::6815:5139`
NS	2	`dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dorthy.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

openhw.net points to four IP numbers: 2606:4700:3031::6815:5139, 2606:4700:3036::ac43:9d2a, 104.21.81.57 and 172.67.157.42.

Other host names, for instance abisoft.net, lyvi.com, www.8si.ru, mystep.foundation and www.fjhedaglass.com share IP numbers with openhw.net.

Name Servers

openhw.net's delegation is to two name servers dorthy.ns.cloudflare.com and rayden.ns.cloudflare.com.

openhw.net shares the same name server configuration as other domains, such as dunan-air.com, t800.cc, myaoe.com, lnysd.com and chinahyfz.com.

openhw.net at least partially shares its name servers with other domains, for instance etsypia.com, bucetaflix.blog, globalgreengroup.com, miradasconalma.org and trashmail.net.

These name servers are often used together with the name servers jen.ns.cloudflare.com.

Host names with six IP numbers:

dorthy.ns.cloudflare.com points to: 2606:4700:50::adf5:3af9, 2803:f800:50::6ca2:c0f9, 2a06:98c1:50::ac40:20f9, 108.162.192.249, 172.64.32.249 and 173.245.58.249.

rayden.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca3, 2803:f800:50::6ca2:c3a3, 2a06:98c1:50::ac40:23a3, 108.162.195.163, 162.159.44.163 and 172.64.35.163.

openhw.net - robtex.com

openhw.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`openhw.net`

`net`