openflows.org - dns.ninja

`openflows.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:cd08^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:167e^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.126^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.8^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`meg.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ac4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meg.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`meg.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`meg.ns.cloudflare.com`
		A	108.162.192.196^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meg.ns.cloudflare.com`
		A	172.64.32.196^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meg.ns.cloudflare.com`
		A	173.245.58.196^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meg.ns.cloudflare.com`
NS	`mitchell.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ce7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitchell.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mitchell.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mitchell.ns.cloudflare.com`
		A	108.162.195.231^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitchell.ns.cloudflare.com`
		A	162.159.44.231^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitchell.ns.cloudflare.com`
		A	172.64.35.231^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitchell.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁴⁵⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁵³⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=3CqcttQjq7tfZjjQRWQLiSevJmggw6VfJxSKprPFr-c`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.126, 172.67.205.8
		IPv6 hints	2606:4700:3033::ac43:cd08, 2606:4700:3036::6815:167e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=192, name=cloudflare-ech.com
SOA	`meg.ns.cloudflare.com`dns@cloudflare.com serial=2406557681

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1784733856

rank #817941 globally
rank #62307 in the tld

Subdomains

nyc.openflows.org

Same first word

openflows.net

openflows.org

openflows.com

DNS History

18 records (9 active, 9 former)

●NSmeg.ns.cloudflare.com2026-02-15 → 2026-07-22 · 3 obs

○ 2017-06-05 18:35:06
● 2026-02-15 12:38:16
● 2026-07-22 16:01:24

●NSmitchell.ns.cloudflare.com2026-02-15 → 2026-07-22 · 3 obs

○ 2017-06-05 18:35:06
● 2026-02-15 12:38:16
● 2026-07-22 16:01:24

○NSns1.openflows.net2015-08-15 → 2017-06-05 · 4 obs

● 2015-08-15 06:21:16
● 2017-06-05 18:35:06
○ 2026-02-15 12:38:16
○ 2026-07-22 16:01:24

○NSns1.sizone.org2015-08-15 → 2017-06-05 · 4 obs

● 2015-08-15 06:21:16
● 2017-06-05 18:35:06
○ 2026-02-15 12:38:16
○ 2026-07-22 16:01:24

○NSns2.sizone.org2026-02-15 → 2026-07-22 · 2 obs

○ 2026-02-15 12:38:16
○ 2026-07-22 16:01:24

○NSns3.heavycomputing.ca2015-08-15 → 2017-06-05 · 4 obs

● 2015-08-15 06:21:16
● 2017-06-05 18:35:06
○ 2026-02-15 12:38:16
○ 2026-07-22 16:01:24

○MXmx5.openflows.org2015-08-15 → 2017-06-05 · 4 obs

● 2015-08-15 06:21:16
● 2017-06-05 18:35:06
○ 2026-02-15 12:38:16
○ 2026-07-22 16:01:24

●MXroute1.mx.cloudflare.net2026-02-15 → 2026-07-22 · 3 obs

○ 2017-06-05 18:35:06
● 2026-02-15 12:38:16
● 2026-07-22 16:01:24

●MXroute2.mx.cloudflare.net2026-02-15 → 2026-07-22 · 3 obs

○ 2017-06-05 18:35:06
● 2026-02-15 12:38:16
● 2026-07-22 16:01:24

●MXroute3.mx.cloudflare.net2026-02-15 → 2026-07-22 · 3 obs

○ 2017-06-05 18:35:06
● 2026-02-15 12:38:16
● 2026-07-22 16:01:24

●A104.21.22.1262026-02-22 → 2026-07-22 · 5 obs

○ 2026-02-15 12:38:16
● 2026-02-22 22:21:36
○ 2026-03-11 04:34:42
● 2026-04-04 04:35:38
● 2026-07-22 16:01:24

○A172.64.80.12026-02-15 → 2026-03-11 · 6 obs

○ 2017-06-05 18:35:06
● 2026-02-15 12:38:16
○ 2026-02-22 22:21:36
● 2026-03-11 04:34:42
○ 2026-04-04 04:35:38
○ 2026-07-22 16:01:24

●A172.67.205.82026-02-22 → 2026-07-22 · 5 obs

○ 2026-02-15 12:38:16
● 2026-02-22 22:21:36
○ 2026-03-11 04:34:42
● 2026-04-04 04:35:38
● 2026-07-22 16:01:24

○A199.27.180.1992015-08-15 → 2017-06-05 · 4 obs

● 2015-08-15 06:21:16
● 2017-06-05 18:35:06
○ 2026-02-15 12:38:16
○ 2026-07-22 16:01:24

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-15 → 2026-02-15 · 4 obs

○ 2017-06-05 18:35:06
● 2026-02-15 12:38:16
○ 2026-02-22 22:21:36
○ 2026-07-22 16:01:24

●A2606:4700:3033::ac43:cd082026-02-22 → 2026-07-22 · 3 obs

○ 2026-02-15 12:38:16
● 2026-02-22 22:21:36
● 2026-07-22 16:01:24

○A2606:4700:3034::6815:167e2026-02-22 → 2026-05-25 · 5 obs

○ 2026-02-15 12:38:16
● 2026-02-22 22:21:36
● 2026-05-25 09:12:42
○ 2026-07-15 06:14:44
○ 2026-07-22 16:01:24

●A2606:4700:3036::6815:167e2026-07-15 → 2026-07-22 · 3 obs

○ 2026-05-25 09:12:42
● 2026-07-15 06:14:44
● 2026-07-22 16:01:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
openflows.org	mitchell.ns.cloudflare.com, meg.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.231

NS records: mitchell.ns.cloudflare.com, meg.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openflows.org (unsigned zone)

⏱️ Timing

Total: 596ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.22.126, 172.67.205.8`
AAAA	2	`2606:4700:3033::ac43:cd08, 2606:4700:3036::6815:167e`
NS	2	`meg.ns.cloudflare.com, mitchell.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 45), route3.mx.cloudflare.net (pri: 53)...`
TXT	2	`google-site-verification=3CqcttQjq7tfZjj, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`meg.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

openflows.org is a parent domain of nyc.openflows.org.

IP Addresses

openflows.org has four IP addresses: 104.21.22.126, 172.67.205.8, 2606:4700:3033::ac43:cd08 and 2606:4700:3036::6815:167e.

s2rpb4.4pj4c.veitudpebxaabr.com, www.georgiadome.com, mygreeleyrec.com and two other host names share IP numbers with openflows.org.

Name Servers

The NS records for openflows.org delegate to meg.ns.cloudflare.com and mitchell.ns.cloudflare.com.

openflows.org uses the same name servers as several other domains — among them gzaleader.com, unorp.net, thefizz.io and two more.

openflows.org shares at least some of its name servers with other domains, including eastzone.net, vwesmt.cyou, 19984264fea6bf89.com and two others.

These name servers are frequently paired with the name servers nelly.ns.cloudflare.com, alexandra.ns.cloudflare.com and kate.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

meg.ns.cloudflare.com maps to 108.162.192.196, 172.64.32.196, 173.245.58.196 and 3 additional IP addresses.

mitchell.ns.cloudflare.com maps to 108.162.195.231, 162.159.44.231, 172.64.35.231 and 3 additional IP addresses.

Mail Servers

openflows.org is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

openflows.org has at least partial mail server overlap with other domains such as oiufkncv.com, unibet-belgique.com, fuwar.in and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.

route2.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.

route3.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.