`wcernetwork.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:836f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:407^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.7^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.111^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`barbara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`barbara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`barbara.ns.cloudflare.com`
		A	108.162.192.248^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	172.64.32.248^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	173.245.58.248^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
NS	`quentin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c07^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c307^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`quentin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2307^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`quentin.ns.cloudflare.com`
		A	108.162.195.7^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
		A	162.159.44.7^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
		A	172.64.35.7^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.4.7, 172.67.131.111
		IPv6	2606:4700:3031::ac43:836f, 2606:4700:3036::6815:407
SOA	`barbara.ns.cloudflare.com`dns@cloudflare.com serial=2396921744

`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=1774385526

Same first word

wcernetwork.org

Similar names

crewnetwork.com

networkcrew.com

crewnetwork.org

DNS History

12 records (6 active, 6 former)

●NSbarbara.ns.cloudflare.com2026-02-15 → 2026-03-24 · 3 obs

○ 2017-11-11 03:14:28
● 2026-02-15 22:39:00
● 2026-03-24 21:23:12

○NSns1.bluehost.com2015-06-03 → 2017-11-11 · 4 obs

● 2015-06-03 12:36:44
● 2017-11-11 03:14:28
○ 2026-02-15 22:39:00
○ 2026-03-24 21:23:12

○NSns2.bluehost.com2015-06-03 → 2017-11-11 · 4 obs

● 2015-06-03 12:36:44
● 2017-11-11 03:14:28
○ 2026-02-15 22:39:00
○ 2026-03-24 21:23:12

●NSquentin.ns.cloudflare.com2026-02-15 → 2026-03-24 · 3 obs

○ 2017-11-11 03:14:28
● 2026-02-15 22:39:00
● 2026-03-24 21:23:12

○MXmail.wcernetwork.org2015-06-03 → 2026-02-16 · 4 obs

● 2015-06-03 12:36:44
● 2026-02-16 08:30:24
○ 2026-02-21 19:42:34
○ 2026-03-24 21:23:12

●A104.21.4.72026-02-15 → 2026-03-24 · 6 obs

○ 2017-11-11 03:14:28
● 2026-02-15 22:39:00
● 2026-02-26 21:44:30
○ 2026-02-26 22:38:32
● 2026-03-24 21:23:08
● 2026-03-24 21:23:12

○A144.92.160.1962015-06-03 → 2017-11-11 · 4 obs

● 2015-06-03 12:36:44
● 2017-11-11 03:14:28
○ 2026-02-15 22:39:00
○ 2026-03-24 21:23:12

○A172.64.80.12026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-26 21:44:30
● 2026-02-26 22:38:32
○ 2026-03-24 21:23:08
○ 2026-03-24 21:23:12

●A172.67.131.1112026-02-15 → 2026-03-24 · 6 obs

○ 2017-11-11 03:14:28
● 2026-02-15 22:39:00
● 2026-02-26 21:44:30
○ 2026-02-26 22:38:32
● 2026-03-24 21:23:08
● 2026-03-24 21:23:12

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-26 21:44:30
● 2026-02-26 22:38:32
○ 2026-03-24 21:23:08
○ 2026-03-24 21:23:12

●A2606:4700:3031::ac43:836f2026-02-15 → 2026-03-24 · 6 obs

○ 2017-11-11 03:14:28
● 2026-02-15 22:39:00
● 2026-02-26 21:44:30
○ 2026-02-26 22:38:32
● 2026-03-24 21:23:08
● 2026-03-24 21:23:12

●A2606:4700:3036::6815:4072026-02-15 → 2026-03-24 · 6 obs

○ 2017-11-11 03:14:28
● 2026-02-15 22:39:00
● 2026-02-26 21:44:30
○ 2026-02-26 22:38:32
● 2026-03-24 21:23:08
● 2026-03-24 21:23:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
wcernetwork.org	quentin.ns.cloudflare.com, barbara.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.248

NS records: quentin.ns.cloudflare.com, barbara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wcernetwork.org (unsigned zone)

⏱️ Timing

Total: 561ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.131.111, 104.21.4.7`
AAAA	2	`2606:4700:3031::ac43:836f, 2606:4700:3036::6815:407`
NS	2	`barbara.ns.cloudflare.com, quentin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`barbara.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

wcernetwork.org resolves to four IP numbers: 2606:4700:3031::ac43:836f, 2606:4700:3036::6815:407, 104.21.4.7 and 172.67.131.111.

other host names for instance acgsir.com, www.overpress.it, herambachandracollege.ac.in, egydead.com and prinfoanderstorp.se share IP numbers with wcernetwork.org.

Name Servers

wcernetwork.org is delegated to two name servers: barbara.ns.cloudflare.com and quentin.ns.cloudflare.com.

wcernetwork.org shares the same name server setup as other domains, for example flashdeliver.net, 0-backpain6.shop, istarmedical.com, 0-electrical-recycling-03.shop and istarmedical.eu.

wcernetwork.org at least partially shares name servers with other domains, for instance btlfs.com, honkavuori.fi, miaomu.hn.cn, apixbet.com and gcli.org.

These name servers are commonly used with rodney.ns.cloudflare.com, princess.ns.cloudflare.com, trevor.ns.cloudflare.com and lia.ns.cloudflare.com.

Host names with six IP numbers:

barbara.ns.cloudflare.com points to: 2606:4700:50::adf5:3af8, 2803:f800:50::6ca2:c0f8, 2a06:98c1:50::ac40:20f8, 108.162.192.248, 172.64.32.248 and 173.245.58.248; quentin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c07, 2803:f800:50::6ca2:c307, 2a06:98c1:50::ac40:2307, 108.162.195.7, 162.159.44.7 and 172.64.35.7.

wcernetwork.org - robtex.com

wcernetwork.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`wcernetwork.org`

`org`