`cog-sys.com`

	DNSSEC	⚠️ Not signed
	A	104.61.59.75
	NS	`dns2.namesecure.com` ⭐
	NS	`dns1.namesecure.com`
	SOA	`DNS2.NAMESECURE.com`namehost@NAMESECURE.com serial=119061416

`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=1783499186

PTR for

75.59.61.104.in-addr.arpa

73.59.61.104.in-addr.arpa

Same first word

cog-sys.org

cog-sys.com

cog-sys.de

DNS History

9 records (3 active, 6 former)

●NSdns1.namesecure.com2007-11-06 → 2026-07-08 · 2 obs

● 2007-11-06 21:30:30
● 2026-07-08 08:28:26

●NSdns2.namesecure.com2007-11-06 → 2026-07-08 · 2 obs

● 2007-11-06 21:30:30
● 2026-07-08 08:28:26

○MXmail.cog-sys.com2007-11-06 → 2017-12-05 · 4 obs

● 2007-11-06 21:30:30
● 2017-12-05 04:39:30
○ 2026-03-26 11:31:44
○ 2026-07-08 08:28:26

○MXmail2.cog-sys.com2015-06-21 → 2016-04-30 · 5 obs

○ 2007-11-06 21:30:30
● 2015-06-21 17:46:46
● 2016-04-30 06:36:04
○ 2017-01-13 19:01:36
○ 2026-07-08 08:28:26

○MXtarbaby.junkemailfilter.com2015-06-21 → 2016-04-30 · 5 obs

○ 2007-11-06 21:30:30
● 2015-06-21 17:46:46
● 2016-04-30 06:36:04
○ 2017-01-13 19:01:36
○ 2026-07-08 08:28:26

●A104.61.59.752026-03-26 → 2026-07-08 · 3 obs

○ 2017-12-05 04:39:30
● 2026-03-26 11:31:44
● 2026-07-08 08:28:26

○A172.87.148.1312015-10-29 → 2017-01-13 · 5 obs

○ 2015-06-21 17:46:46
● 2015-10-29 00:44:28
● 2017-01-13 19:01:36
○ 2017-12-05 04:39:30
○ 2026-07-08 08:28:26

○A172.87.148.1322017-12-05 → 2017-12-05 · 4 obs

○ 2017-01-13 19:01:36
● 2017-12-05 04:39:30
○ 2026-03-26 11:31:44
○ 2026-07-08 08:28:26

○A67.66.171.1462007-11-06 → 2015-06-21 · 4 obs

● 2007-11-06 21:30:30
● 2015-06-21 17:46:46
○ 2015-10-29 00:44:28
○ 2026-07-08 08:28:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
cog-sys.com	dns2.namesecure.com, dns1.namesecure.com	2 records

✅ Authoritative Response

Server:162.159.27.192

NS records: dns2.namesecure.com, dns1.namesecure.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cog-sys.com (unsigned zone)

⏱️ Timing

Total: 386ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.61.59.75`
NS	2	`dns2.namesecure.com, dns1.namesecure.com`
SOA	1	`DNS2.NAMESECURE.com namehost.NAMESECURE.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns2.namesecure.com, dns1.namesecure.com)

Analysis

IP Addresses

cog-sys.com resolves to one IP address: 104.61.59.75.

Name Servers

The NS records for cog-sys.com delegate to dns1.namesecure.com and dns2.namesecure.com.

cog-sys.com - robtex.com

cog-sys.com

com