`youcognize.com`

DNSSEC	⚠️ Not signed
A	18.160.10.58^{🇺🇸 Amazon18.160.8.0/22}
		PTR	`server-18-160-10-58.iad12.r.cloudfront.net`
A	18.160.10.90^{🇺🇸 Amazon18.160.8.0/22}
A	18.160.10.97^{🇺🇸 Amazon18.160.8.0/22}
A	18.160.10.111^{🇺🇸 Amazon18.160.8.0/22}
NS	`ns-1354.awsdns-41.org` ⭐
		A	2600:9000:5305:4a00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1354.awsdns-41.org`
		A	205.251.197.74^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1354.awsdns-41.org`
NS	`ns-1968.awsdns-54.co.uk`
		A	2600:9000:5307:b000::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1968.awsdns-54.co.uk`
		A	205.251.199.176^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1968.awsdns-54.co.uk`
NS	`ns-237.awsdns-29.com`
		A	2600:9000:5300:ed00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-237.awsdns-29.com`
		A	205.251.192.237^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-237.awsdns-29.com`
NS	`ns-930.awsdns-52.net`
		A	2600:9000:5303:a200::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-930.awsdns-52.net`
		A	205.251.195.162^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-930.awsdns-52.net`
SOA	`ns-1354.awsdns-41.org`awsdns-hostmaster@amazon.com serial=1

`com`

	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=1771291435

Subdomains

www.youcognize.com

Same first word

youcognize.com

DNS History

27 records (8 active, 19 former)

●NSns-1354.awsdns-41.org2026-02-16 → 2026-03-14 · 3 obs

○ 2019-03-03 05:51:28
● 2026-02-16 10:49:54
● 2026-03-14 18:09:50

●NSns-1968.awsdns-54.co.uk2026-02-16 → 2026-03-14 · 3 obs

○ 2019-03-03 05:51:28
● 2026-02-16 10:49:54
● 2026-03-14 18:09:50

●NSns-237.awsdns-29.com2026-02-16 → 2026-03-14 · 3 obs

○ 2019-03-03 05:51:28
● 2026-02-16 10:49:54
● 2026-03-14 18:09:50

●NSns-930.awsdns-52.net2026-02-16 → 2026-03-14 · 3 obs

○ 2019-03-03 05:51:28
● 2026-02-16 10:49:54
● 2026-03-14 18:09:50

○NSns1.sedoparking.com2019-03-03 → 2019-03-03 · 4 obs

○ 2017-02-07 04:22:12
● 2019-03-03 05:51:28
○ 2026-02-16 10:49:54
○ 2026-03-14 18:09:50

○NSns1.websupport.sk2015-07-21 → 2017-02-07 · 4 obs

● 2015-07-21 11:22:50
● 2017-02-07 04:22:12
○ 2019-03-03 05:51:28
○ 2026-03-14 18:09:50

○NSns2.sedoparking.com2019-03-03 → 2019-03-03 · 4 obs

○ 2017-02-07 04:22:12
● 2019-03-03 05:51:28
○ 2026-02-16 10:49:54
○ 2026-03-14 18:09:50

○NSns2.websupport.sk2015-07-21 → 2017-02-07 · 4 obs

● 2015-07-21 11:22:50
● 2017-02-07 04:22:12
○ 2019-03-03 05:51:28
○ 2026-03-14 18:09:50

○NSns3.websupport.sk2015-07-21 → 2017-02-07 · 4 obs

● 2015-07-21 11:22:50
● 2017-02-07 04:22:12
○ 2019-03-03 05:51:28
○ 2026-03-14 18:09:50

○MXlocalhost2019-03-03 → 2026-02-17 · 5 obs

○ 2017-02-07 04:22:12
● 2019-03-03 05:51:28
● 2026-02-17 02:43:56
○ 2026-02-17 13:27:52
○ 2026-03-14 18:09:50

○MXmailin1.youcognize.com2015-07-21 → 2017-02-07 · 4 obs

● 2015-07-21 11:22:50
● 2017-02-07 04:22:12
○ 2019-03-03 05:51:28
○ 2026-03-14 18:09:50

○MXmailin2.youcognize.com2015-07-21 → 2017-02-07 · 4 obs

● 2015-07-21 11:22:50
● 2017-02-07 04:22:12
○ 2019-03-03 05:51:28
○ 2026-03-14 18:09:50

○MXmailinbackup1.youcognize.com2015-07-21 → 2016-05-10 · 4 obs

● 2015-07-21 11:22:50
● 2016-05-10 07:11:34
○ 2017-02-07 04:22:12
○ 2026-03-14 18:09:50

○A108.156.39.102026-02-18 → 2026-03-14 · 36 obs

○ 2026-02-18 19:01:36
● 2026-02-18 23:38:40
● 2026-02-19 08:30:20
○ 2026-02-19 11:43:28
● 2026-02-19 13:38:20
● 2026-02-19 19:30:20
○ 2026-02-20 05:53:32
● 2026-02-22 06:35:08
○ 2026-02-22 08:57:48
○ 2026-02-22 12:31:42
● 2026-02-22 15:32:24
● 2026-02-25 15:55:00
○ 2026-02-26 04:31:20
○ 2026-02-27 15:51:24
● 2026-02-28 16:49:02
● 2026-03-01 11:34:32
○ 2026-03-01 14:32:54
○ 2026-03-02 01:57:24
● 2026-03-02 15:16:56
○ 2026-03-03 03:41:48
● 2026-03-04 01:46:36
● 2026-03-04 19:43:16
○ 2026-03-05 09:10:52
○ 2026-03-05 12:37:38
● 2026-03-05 17:14:30
● 2026-03-06 02:31:12
○ 2026-03-07 00:29:46
● 2026-03-08 06:16:34
● 2026-03-10 15:31:08
○ 2026-03-10 22:03:38
● 2026-03-11 04:35:32
○ 2026-03-13 23:46:42
● 2026-03-14 13:26:08
● 2026-03-14 16:39:18
○ 2026-03-14 18:09:44
○ 2026-03-14 18:09:50

○A108.156.39.1222026-02-18 → 2026-03-14 · 36 obs

○A108.156.39.42026-02-18 → 2026-03-14 · 36 obs

○A108.156.39.632026-02-18 → 2026-03-14 · 36 obs

●A18.160.10.1112026-02-20 → 2026-03-14 · 24 obs

○ 2026-02-19 19:30:20
● 2026-02-20 05:53:32
○ 2026-02-22 06:35:08
○ 2026-02-25 15:55:00
● 2026-02-26 04:31:20
● 2026-02-27 15:51:24
○ 2026-02-28 16:49:02
○ 2026-03-02 15:16:56
● 2026-03-03 03:41:48
○ 2026-03-04 01:46:36
○ 2026-03-05 09:10:52
● 2026-03-05 12:37:38
○ 2026-03-05 17:14:30
○ 2026-03-06 02:31:12
● 2026-03-07 00:29:46
○ 2026-03-08 06:16:34
○ 2026-03-10 15:31:08
● 2026-03-10 22:03:38
○ 2026-03-11 04:35:32
● 2026-03-13 23:46:42
○ 2026-03-14 13:26:08
○ 2026-03-14 16:39:18
● 2026-03-14 18:09:44
● 2026-03-14 18:09:50

●A18.160.10.582026-02-20 → 2026-03-14 · 24 obs

●A18.160.10.902026-02-20 → 2026-03-14 · 24 obs

●A18.160.10.972026-02-20 → 2026-03-14 · 24 obs

○A37.9.175.62015-07-21 → 2017-02-07 · 4 obs

● 2015-07-21 11:22:50
● 2017-02-07 04:22:12
○ 2019-03-03 05:51:28
○ 2026-03-14 18:09:50

○A52.84.20.1142026-02-16 → 2026-03-05 · 19 obs

○ 2019-03-03 05:51:28
● 2026-02-16 10:49:54
● 2026-02-18 19:01:36
○ 2026-02-18 23:38:40
○ 2026-02-19 08:30:20
● 2026-02-19 11:43:28
○ 2026-02-19 13:38:20
○ 2026-02-22 06:35:08
● 2026-02-22 08:57:48
● 2026-02-22 12:31:42
○ 2026-02-22 15:32:24
○ 2026-03-01 11:34:32
● 2026-03-01 14:32:54
● 2026-03-02 01:57:24
○ 2026-03-02 15:16:56
○ 2026-03-04 19:43:16
● 2026-03-05 09:10:52
○ 2026-03-05 12:37:38
○ 2026-03-14 18:09:50

○A52.84.20.332026-02-16 → 2026-03-05 · 19 obs

○A52.84.20.492026-02-16 → 2026-03-05 · 19 obs

○A52.84.20.652026-02-16 → 2026-03-05 · 19 obs

○A91.195.240.1262019-03-03 → 2019-03-03 · 4 obs

○ 2017-02-07 04:22:12
● 2019-03-03 05:51:28
○ 2026-02-16 10:49:54
○ 2026-03-14 18:09:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...	-
youcognize.com	ns-237.awsdns-29.com, ns-930.awsdns-52.net, ns-1354.awsdns-41.org, ns-1968.awsdns-54.co.uk	1 record

✅ Authoritative Response

Server: 205.251.192.237

NS records: ns-237.awsdns-29.com, ns-930.awsdns-52.net, ns-1354.awsdns-41.org, ns-1968.awsdns-54.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for youcognize.com (unsigned zone)

⏱️ Timing

Total: 847ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.160.10.111, 18.160.10.97...`
NS	4	`ns-1354.awsdns-41.org, ns-1968.awsdns-54.co.uk...`
SOA	1	`ns-1354.awsdns-41.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-237.awsdns-29.com)

Analysis

Hierarchy

youcognize.com is a parent of www.youcognize.com.

IP Addresses

youcognize.com points to four IP numbers: 18.160.10.58, 18.160.10.90, 18.160.10.97 and 18.160.10.111.

Other host names, for instance api.msvgo.com, jenkitchenca.com, 1millioncups.org, www.baraennatt.se and links.ifttt.com share IP numbers with youcognize.com.

Name Servers

youcognize.com is delegated to four name servers: ns-237.awsdns-29.com, ns-930.awsdns-52.net, ns-1354.awsdns-41.org and ns-1968.awsdns-54.co.uk.

youcognize.com at least partially shares name servers with other domains, for instance d13hr7yc2l98v4.cloudfront.net, nacc.instructure.com, demasled.us, es-t.asahi.com and wearesandpit.com.au.

These name servers are commonly used together with the name servers ns-1898.awsdns-45.co.uk, ns-270.awsdns-33.com, ns-238.awsdns-29.com, ns-924.awsdns-51.net, ns1.crossbar.org, ns2.crossbar.org, ns3.crossbar.org, ns4.crossbar.org, ns-1963.awsdns-53.co.uk and ns-1251.awsdns-28.org.

Host names with two IP numbers:

ns-237.awsdns-29.com points to: 2600:9000:5300:ed00::1 and 205.251.192.237.

ns-930.awsdns-52.net points to: 2600:9000:5303:a200::1 and 205.251.195.162.

ns-1354.awsdns-41.org points to: 2600:9000:5305:4a00::1 and 205.251.197.74.

ns-1968.awsdns-54.co.uk points to: 2600:9000:5307:b000::1 and 205.251.199.176.

youcognize.com - robtex.com

youcognize.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`youcognize.com`

`com`