`robcog.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:52d1^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:a35f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.209^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.95^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anuj.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b41^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c141^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anuj.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2141^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anuj.ns.cloudflare.com`
		A	108.162.193.65^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	172.64.33.65^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	173.245.59.65^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
NS	`evelyn.ns.cloudflare.com`
		A	2606:4700:50::a29f:26d5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evelyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`evelyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`evelyn.ns.cloudflare.com`
		A	108.162.194.213^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evelyn.ns.cloudflare.com`
		A	162.159.38.213^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evelyn.ns.cloudflare.com`
		A	172.64.34.213^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evelyn.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.82.209, 172.67.163.95
		IPv6	2606:4700:3030::6815:52d1, 2606:4700:3031::ac43:a35f
SOA	`anuj.ns.cloudflare.com`dns@cloudflare.com serial=2399917426

`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=1774561486

Subdomains

www.robcog.org

Same first word

robcog.org

Similar names

cogbro.com

cbgroo.com

borgco.se

cogrob.org

coborg.se

DNS History

14 records (6 active, 8 former)

●NSanuj.ns.cloudflare.com2026-02-16 → 2026-03-26 · 2 obs

● 2026-02-16 04:33:10
● 2026-03-26 22:23:18

●NSevelyn.ns.cloudflare.com2026-02-16 → 2026-03-26 · 2 obs

● 2026-02-16 04:33:10
● 2026-03-26 22:23:18

●A104.21.82.2092026-02-16 → 2026-03-26 · 16 obs

● 2026-02-16 04:33:10
● 2026-02-16 06:56:34
○ 2026-02-16 10:28:30
○ 2026-02-18 08:44:36
● 2026-02-19 03:41:00
● 2026-03-01 18:46:30
○ 2026-03-02 17:25:48
● 2026-03-03 00:05:32
● 2026-03-07 00:05:44
○ 2026-03-07 19:03:52
○ 2026-03-08 07:19:04
● 2026-03-10 00:17:32
● 2026-03-20 10:34:44
○ 2026-03-22 19:18:20
● 2026-03-26 10:25:14
● 2026-03-26 22:23:18

●A172.67.163.952026-02-16 → 2026-03-26 · 16 obs

○A188.114.96.02026-02-16 → 2026-03-22 · 14 obs

○ 2026-02-16 06:56:34
● 2026-02-16 10:28:30
○ 2026-02-18 08:44:36
○ 2026-03-01 18:46:30
● 2026-03-02 17:25:48
○ 2026-03-03 00:05:32
○ 2026-03-07 00:05:44
● 2026-03-07 19:03:52
● 2026-03-08 07:19:04
○ 2026-03-10 00:17:32
○ 2026-03-20 10:34:44
● 2026-03-22 19:18:20
○ 2026-03-26 10:25:14
○ 2026-03-26 22:23:18

○A188.114.96.42026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-16 10:28:30
● 2026-02-18 08:44:36
○ 2026-02-19 03:41:00
○ 2026-03-26 22:23:18

○A188.114.97.02026-02-16 → 2026-03-22 · 14 obs

○A188.114.97.42026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-16 10:28:30
● 2026-02-18 08:44:36
○ 2026-02-19 03:41:00
○ 2026-03-26 22:23:18

●A2606:4700:3030::6815:52d12026-02-16 → 2026-03-26 · 16 obs

●A2606:4700:3031::ac43:a35f2026-02-16 → 2026-03-26 · 16 obs

○A2a06:98c1:3120::2026-02-16 → 2026-03-22 · 14 obs

○A2a06:98c1:3120::42026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-16 10:28:30
● 2026-02-18 08:44:36
○ 2026-02-19 03:41:00
○ 2026-03-26 22:23:18

○A2a06:98c1:3121::2026-02-16 → 2026-03-22 · 14 obs

○A2a06:98c1:3121::42026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-16 10:28:30
● 2026-02-18 08:44:36
○ 2026-02-19 03:41:00
○ 2026-03-26 22:23:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
robcog.org	anuj.ns.cloudflare.com, evelyn.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.65

NS records: anuj.ns.cloudflare.com, evelyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robcog.org (unsigned zone)

⏱️ Timing

Total: 2116ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.163.95, 104.21.82.209`
AAAA	2	`2606:4700:3030::6815:52d1, 2606:4700:3031::ac43:a35f`
NS	2	`anuj.ns.cloudflare.com, evelyn.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anuj.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

www.robcog.org is a child of robcog.org.

IP Addresses

robcog.org refers to four IP numbers: 2606:4700:3030::6815:52d1, 2606:4700:3031::ac43:a35f, 104.21.82.209 and 172.67.163.95.

Other host names, for instance wacogastro.com, netgraf.pl, tastydigital.com, minnesotacitymn.gov and www.smutcamz.com share IP numbers with robcog.org.

Name Servers

robcog.org's delegation uses two name servers: anuj.ns.cloudflare.com and evelyn.ns.cloudflare.com.

robcog.org uses the same name server setup as other domains, such as theasylum.com, liveipo.in, distrovid.com, softwaremotor.com and aladuo.com.

robcog.org at least partially shares name servers with other domains, including suffolk-secrets.co.uk, treatmentanalysis.com, bergeystire.com, jiemin1688.com and indotech.firm.in.

These name servers are commonly used together with the name servers ricardo.ns.cloudflare.com, ryan.ns.cloudflare.com, maria.ns.cloudflare.com and leif.ns.cloudflare.com.

Host names with six IP numbers:

anuj.ns.cloudflare.com points to 2606:4700:58::adf5:3b41, 2803:f800:50::6ca2:c141, 2a06:98c1:50::ac40:2141, 108.162.193.65, 172.64.33.65 and 173.245.59.65.

evelyn.ns.cloudflare.com points to 2606:4700:50::a29f:26d5, 2803:f800:50::6ca2:c2d5, 2a06:98c1:50::ac40:22d5, 108.162.194.213, 162.159.38.213 and 172.64.34.213.

robcog.org - robtex.com

robcog.org

org

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`robcog.org`

`org`