mail.cog-sys.com - robtex.com
mail.cog-sys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.61.59.75🇺🇸 AS7018104.48.0.0/12 AT&T Enterprises, LLC | ||||||
| PTR | cog-sys.com | ||||||
cog-sys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.61.59.75🇺🇸 AS7018104.48.0.0/12 AT&T Enterprises, LLC | ||||||
| NS | dns2.namesecure.com ⭐ | ||||||
| NS | dns1.namesecure.com | ||||||
| SOA | DNS2.NAMESECURE.comnamehost@NAMESECURE.com serial=119061416 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
●A104.61.59.752026-07-13 → 2026-07-13 · 2 obs
○ 2016-05-01 15:16:22
● 2026-07-13 03:01:52
● 2026-07-13 03:01:52
○A172.87.148.1312015-11-06 → 2016-05-01 · 4 obs
○ 2015-06-25 11:19:44
● 2015-11-06 14:25:56
● 2016-05-01 15:16:22
○ 2026-07-13 03:01:52
● 2015-11-06 14:25:56
● 2016-05-01 15:16:22
○ 2026-07-13 03:01:52
○A67.66.171.1462015-06-25 → 2015-06-25 · 3 obs
● 2015-06-25 11:19:44
○ 2015-11-06 14:25:56
○ 2026-07-13 03:01:52
○ 2015-11-06 14:25:56
○ 2026-07-13 03:01:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.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: 110ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.61.59.75 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns2.namesecure.com, dns1.namesecure.com)
Analysis
IP Addresses
mail.cog-sys.com resolves to just one IP address, 104.61.59.75.
Additional host names — including cog-sys.org and cog-sys.com — share IP numbers with mail.cog-sys.com.