a4-dk.mx1.comendosystems.com - robtex.com
a4-dk.mx1.comendosystems.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:77c0:1619:4102:a81b:80d0:e56c:edc0🇩🇰 Amazon2a01:77c0:1619::/48 EC2 Prefix | ||||||
| PTR | gw2-1535.security.comendo.com | ||||||
| A | 192.162.219.255🇮🇪 Amazon192.162.219.0/24 EC2 Prefix | ||||||
mx1.comendosystems.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.electric.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns2.electric.net ⚠️ Not in parent delegation | ||||||
| NS | ns3.electric.net ⚠️ Not in parent delegation | ||||||
| NS | ns4.electric.net ⚠️ Not in parent delegation | ||||||
| SOA | ns1.electric.netdns@electric.net serial=1453845397 | ||||||
Previously MX for
DNS History
4 records (2 active, 2 former)
●A192.162.219.2552026-03-10 → 2026-05-09 · 3 obs
○ 2017-01-01 15:52:14
● 2026-03-10 23:35:36
● 2026-05-09 17:18:12
● 2026-03-10 23:35:36
● 2026-05-09 17:18:12
●A2a01:77c0:1619:4102:a81b:80d0:e56c:edc02026-03-10 → 2026-05-09 · 3 obs
○ 2017-01-01 15:52:14
● 2026-03-10 23:35:36
● 2026-05-09 17:18:12
● 2026-03-10 23:35:36
● 2026-05-09 17:18:12
○A2a01:77c0:6:0:89:104:206:42016-11-12 → 2017-01-01 · 4 obs
● 2016-11-12 02:28:54
● 2017-01-01 15:52:14
○ 2026-03-10 23:35:36
○ 2026-05-09 17:18:12
● 2017-01-01 15:52:14
○ 2026-03-10 23:35:36
○ 2026-05-09 17:18:12
○A89.104.206.42016-11-12 → 2017-01-01 · 4 obs
● 2016-11-12 02:28:54
● 2017-01-01 15:52:14
○ 2026-03-10 23:35:36
○ 2026-05-09 17:18:12
● 2017-01-01 15:52:14
○ 2026-03-10 23:35:36
○ 2026-05-09 17:18:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| comendosystems.com | ns1.electric.net, ns2.electric.net, ns3.electric.net, ns4.electric.net | - |
✅ Authoritative Response
Server:192.162.219.153
NS records: ns1.electric.net, ns2.electric.net, ns3.electric.net, ns4.electric.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comendosystems.com (unsigned zone)
⏱️ Timing
Total: 682ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.162.219.255 |
| AAAA | 1 | 2a01:77c0:1619:4102:a81b:80d0:e56c:edc0 |
Analysis
IP Addresses
a4-dk.mx1.comendosystems.com points to two IP numbers: 2a01:77c0:1619:4102:a81b:80d0:e56c:edc0 and 192.162.219.255.
Other host names, for instance holco-dk.mx1.comendosystems.com, kcja-no.mx1.comendosystems.com, plantcph-dk.mx1.comendosystems.com, wagtechprojects.com.mx6.mailanyone.net and junkyard-com.mx3-dk.mailanyone.net share IP numbers with a4-dk.mx1.comendosystems.com.