`openberlin.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2b9c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b52c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.156^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.44^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`leonidas.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c365^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leonidas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2365^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leonidas.ns.cloudflare.com`
		A	108.162.195.101^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	162.159.44.101^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	172.64.35.101^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
NS	`mimi.ns.cloudflare.com`
		A	2606:4700:50::adf5:3acb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mimi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mimi.ns.cloudflare.com`
		A	108.162.192.203^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
		A	172.64.32.203^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
		A	173.245.58.203^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.43.156, 172.67.181.44
		IPv6	2606:4700:3031::6815:2b9c, 2606:4700:3037::ac43:b52c
SOA	`leonidas.ns.cloudflare.com`dns@cloudflare.com serial=2398822987

`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=1771291465

Same first word

openberlin.net

Similar names

bperonline.it

berlinopen.de

prebonline.com

bperonline.org

bperonline.net

DNS History

20 records (6 active, 14 former)

●NSleonidas.ns.cloudflare.com2026-02-23 → 2026-03-23 · 3 obs

○ 2020-03-14 07:16:58
● 2026-02-23 12:04:58
● 2026-03-23 23:15:44

●NSmimi.ns.cloudflare.com2026-02-23 → 2026-03-23 · 3 obs

○ 2020-03-14 07:16:58
● 2026-02-23 12:04:58
● 2026-03-23 23:15:44

○NSns10.dnsmadeeasy.com2015-06-27 → 2016-04-30 · 4 obs

● 2015-06-27 14:48:56
● 2016-04-30 14:35:12
○ 2020-03-14 07:16:58
○ 2026-03-23 23:15:44

○NSns11.dnsmadeeasy.com2015-06-27 → 2016-04-30 · 4 obs

● 2015-06-27 14:48:56
● 2016-04-30 14:35:12
○ 2020-03-14 07:16:58
○ 2026-03-23 23:15:44

○NSns12.dnsmadeeasy.com2015-06-27 → 2016-04-30 · 4 obs

● 2015-06-27 14:48:56
● 2016-04-30 14:35:12
○ 2020-03-14 07:16:58
○ 2026-03-23 23:15:44

○NSns13.dnsmadeeasy.com2015-06-27 → 2016-04-30 · 4 obs

● 2015-06-27 14:48:56
● 2016-04-30 14:35:12
○ 2020-03-14 07:16:58
○ 2026-03-23 23:15:44

○NSns14.dnsmadeeasy.com2015-06-27 → 2016-04-30 · 4 obs

● 2015-06-27 14:48:56
● 2016-04-30 14:35:12
○ 2020-03-14 07:16:58
○ 2026-03-23 23:15:44

○NSns15.dnsmadeeasy.com2015-06-27 → 2016-04-30 · 4 obs

● 2015-06-27 14:48:56
● 2016-04-30 14:35:12
○ 2020-03-14 07:16:58
○ 2026-03-23 23:15:44

○NSnsa0.schlundtech.de2020-03-14 → 2020-03-14 · 4 obs

○ 2016-04-30 14:35:12
● 2020-03-14 07:16:58
○ 2026-02-23 12:04:58
○ 2026-03-23 23:15:44

○NSnsb0.schlundtech.de2020-03-14 → 2020-03-14 · 4 obs

○ 2016-04-30 14:35:12
● 2020-03-14 07:16:58
○ 2026-02-23 12:04:58
○ 2026-03-23 23:15:44

○NSnsc0.schlundtech.de2020-03-14 → 2020-03-14 · 4 obs

○ 2016-04-30 14:35:12
● 2020-03-14 07:16:58
○ 2026-02-23 12:04:58
○ 2026-03-23 23:15:44

○NSnsd0.schlundtech.de2020-03-14 → 2020-03-14 · 4 obs

○ 2016-04-30 14:35:12
● 2020-03-14 07:16:58
○ 2026-02-23 12:04:58
○ 2026-03-23 23:15:44

●A104.21.43.1562026-02-23 → 2026-03-23 · 3 obs

○ 2020-03-14 07:16:58
● 2026-02-23 12:04:58
● 2026-03-23 23:15:44

○A148.251.185.442020-03-14 → 2020-03-14 · 4 obs

○ 2016-04-30 14:35:12
● 2020-03-14 07:16:58
○ 2026-02-23 12:04:58
○ 2026-03-23 23:15:44

●A172.67.181.442026-02-23 → 2026-03-23 · 3 obs

○ 2020-03-14 07:16:58
● 2026-02-23 12:04:58
● 2026-03-23 23:15:44

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-23 → 2026-02-23 · 3 obs

○ 2020-03-14 07:16:58
● 2026-02-23 12:04:58
○ 2026-03-23 23:15:44

●A2606:4700:3031::6815:2b9c2026-03-23 → 2026-03-23 · 2 obs

○ 2026-02-23 12:04:58
● 2026-03-23 23:15:44

●A2606:4700:3037::ac43:b52c2026-03-23 → 2026-03-23 · 2 obs

○ 2026-02-23 12:04:58
● 2026-03-23 23:15:44

○A2a01:4f8:211:22b::22020-03-14 → 2020-03-14 · 4 obs

○ 2016-04-30 14:35:12
● 2020-03-14 07:16:58
○ 2026-02-23 12:04:58
○ 2026-03-23 23:15:44

○A89.238.64.392015-06-27 → 2016-04-30 · 4 obs

● 2015-06-27 14:48:56
● 2016-04-30 14:35:12
○ 2020-03-14 07:16:58
○ 2026-03-23 23:15:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net...	-
openberlin.net	mimi.ns.cloudflare.com, leonidas.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.101

NS records: mimi.ns.cloudflare.com, leonidas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openberlin.net (unsigned zone)

⏱️ Timing

Total: 376ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.43.156, 172.67.181.44`
AAAA	2	`2606:4700:3031::6815:2b9c, 2606:4700:3037::ac43:b52c`
NS	2	`leonidas.ns.cloudflare.com, mimi.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`leonidas.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

openberlin.net points to four IP numbers: 2606:4700:3031::6815:2b9c, 2606:4700:3037::ac43:b52c, 104.21.43.156 and 172.67.181.44.

For instance, other host names www.happyvalleytrafficschool.com, dogess.work, yumbon.com, www.babyhandzeichen.ch and blog.tellows.com share IP numbers with openberlin.net.

Name Servers

openberlin.net is delegated to two name servers: leonidas.ns.cloudflare.com and mimi.ns.cloudflare.com.

openberlin.net uses the same name server setup as other domains such as zoef.dev, blioteka.org, tamou.net, okazalyoum.com and oreindianews.com.

openberlin.net shares name servers with other domains at least partially, for example ondatek.com, freemisha.ge, 6changbanquanchangjinriyc.org.cn, accesshospitality.ie and streamsfx.com.

These name servers are commonly used with dave.ns.cloudflare.com, tricia.ns.cloudflare.com and veda.ns.cloudflare.com.

Host names with six IP numbers: host name leonidas.ns.cloudflare.com points to: 2606:4700:58::a29f:2c65, 2803:f800:50::6ca2:c365, 2a06:98c1:50::ac40:2365, 108.162.195.101, 162.159.44.101 and 172.64.35.101; host name mimi.ns.cloudflare.com points to: 2606:4700:50::adf5:3acb, 2803:f800:50::6ca2:c0cb, 2a06:98c1:50::ac40:20cb, 108.162.192.203, 172.64.32.203 and 173.245.58.203.

openberlin.net - robtex.com

openberlin.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`openberlin.net`

`net`