dc.systems - dns.ninja
dc.systems
systems
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.systems ⭐ | ||||||
| NS | v0n1.nic.systems | ||||||
| NS | v0n2.nic.systems | ||||||
| NS | v0n3.nic.systems | ||||||
| NS | v2n0.nic.systems | ||||||
| NS | v2n1.nic.systems | ||||||
| SOA | v0n0.nic.systemshostmaster@donuts.email serial=1786972257 | ||||||
Subdomains
www.dc.systems |
Same first word
Similar names
DNS History
20 records (6 active, 14 former)
○NSns19.domaincontrol.com2017-09-02 → 2017-09-02 · 4 obs
● 2017-09-02 11:50:28
○ 2026-02-16 10:32:04
○ 2026-08-17 14:03:06
○NSns20.domaincontrol.com2017-09-02 → 2017-09-02 · 4 obs
● 2017-09-02 11:50:28
○ 2026-02-16 10:32:04
○ 2026-08-17 14:03:06
○NSns43.domaincontrol.com2016-12-10 → 2016-12-10 · 3 obs
○ 2017-09-02 11:50:28
○ 2026-08-17 14:03:06
○NSns44.domaincontrol.com2016-12-10 → 2016-12-10 · 3 obs
○ 2017-09-02 11:50:28
○ 2026-08-17 14:03:06
●NSnsa.perf1.fr2026-02-16 → 2026-08-17 · 3 obs
● 2026-02-16 10:32:04
● 2026-08-17 14:03:06
●NSnsb.perf1.com2026-02-16 → 2026-08-17 · 3 obs
● 2026-02-16 10:32:04
● 2026-08-17 14:03:06
●NSnsc.perf1.com2026-02-16 → 2026-08-17 · 3 obs
● 2026-02-16 10:32:04
● 2026-08-17 14:03:06
○MXdc-systems.mail.protection.outlook.com2016-12-10 → 2026-05-06 · 4 obs
● 2026-05-06 04:07:12
○ 2026-05-09 15:18:24
○ 2026-08-17 14:03:06
●MXde-smtp-inbound-1.mimecast.com2026-05-09 → 2026-08-17 · 3 obs
● 2026-05-09 15:18:24
● 2026-08-17 14:03:06
●MXde-smtp-inbound-2.mimecast.com2026-05-09 → 2026-08-17 · 3 obs
● 2026-05-09 15:18:24
● 2026-08-17 14:03:06
○A184.168.221.12017-09-02 → 2017-09-02 · 4 obs
● 2017-09-02 11:50:28
○ 2026-02-16 10:32:04
○ 2026-08-17 14:03:06
○A184.168.221.22017-09-02 → 2017-09-02 · 4 obs
● 2017-09-02 11:50:28
○ 2026-02-16 10:32:04
○ 2026-08-17 14:03:06
○A184.168.221.232017-09-02 → 2017-09-02 · 4 obs
● 2017-09-02 11:50:28
○ 2026-02-16 10:32:04
○ 2026-08-17 14:03:06
○A184.168.221.252017-09-02 → 2017-09-02 · 4 obs
● 2017-09-02 11:50:28
○ 2026-02-16 10:32:04
○ 2026-08-17 14:03:06
○A184.168.221.312017-09-02 → 2017-09-02 · 4 obs
● 2017-09-02 11:50:28
○ 2026-02-16 10:32:04
○ 2026-08-17 14:03:06
○A184.168.221.52016-12-10 → 2016-12-10 · 3 obs
○ 2017-09-02 11:50:28
○ 2026-08-17 14:03:06
○A184.168.221.72017-09-02 → 2017-09-02 · 4 obs
● 2017-09-02 11:50:28
○ 2026-02-16 10:32:04
○ 2026-08-17 14:03:06
○A50.63.202.232017-09-02 → 2017-09-02 · 4 obs
● 2017-09-02 11:50:28
○ 2026-02-16 10:32:04
○ 2026-08-17 14:03:06
○A50.63.202.312017-09-02 → 2017-09-02 · 4 obs
● 2017-09-02 11:50:28
○ 2026-02-16 10:32:04
○ 2026-08-17 14:03:06
●A85.119.185.2202026-02-16 → 2026-08-17 · 3 obs
● 2026-02-16 10:32:04
● 2026-08-17 14:03:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| systems | v0n0.nic.systems, v0n1.nic.systems, v0n2.nic.systems, v0n3.nic.systems... | 12 records |
| dc.systems | nsc.perf1.com, nsb.perf1.com, nsa.perf1.fr | - |
✅ Authoritative Response
Server:81.92.94.100
NS records: nsc.perf1.com, nsb.perf1.com, nsa.perf1.fr
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1555ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.119.185.220 |
| NS | 3 | nsc.perf1.com, nsa.perf1.fr... |
| MX | 2 | de-smtp-inbound-1.mimecast.com (pri: 10), de-smtp-inbound-2.mimecast.com (pri: 10) |
| TXT | 8 | v=spf1 include:spf.protection.outlook.co, c8zrn730d6h0vzkxkf7mbc06dtzk28d9... |
| SOA | 1 | nsa.perf1.fr technical.nameshield.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.systems, v0n0.nic.systems, v0n1.nic.systems...)
Analysis
Hierarchy
www.dc.systems is delegated beneath dc.systems.
IP Addresses
dc.systems resolves to one IP address: 85.119.185.220.
unimail.eu, www.dc.systems, clincare.tv and two other host names share IP numbers with dc.systems.
Name Servers
dc.systems has three name servers — nsb.perf1.com, nsc.perf1.com and nsa.perf1.fr.
There is at least partial name server overlap between dc.systems and other domains — eurofins-biosphere.fr, leroymerlin.careers, 168.176.in-addr.arpa and two more among them.
These name servers regularly appear alongside ns0.infravesi.com, ns1.infravesi.com, nsz.perf1.com and 4 other name servers in NS record sets.
Each of nsb.perf1.com, nsc.perf1.com and nsa.perf1.fr points to two IP numbers. nsb.perf1.com points to 81.92.95.100 and 2a01:c8:101::100. nsc.perf1.com points to 152.89.172.100 and 2a09:35c0:102::100. nsa.perf1.fr points to 81.92.94.100 and 2a01:c8:100::100.
Mail Servers
Mail for dc.systems is handled by two mail servers — de-smtp-inbound-1.mimecast.com and de-smtp-inbound-2.mimecast.com.
dc.systems uses an identical mail server configuration to several other domains — among them vaxiplace.com.au, meyergruppe.de, schepersnv.com and two more.
dc.systems and a number of other domains — tp-greece.com, yessspro.nl, azdigitalhealth.net and reifen.com among them — share at least some of the same mail servers.
Both de-smtp-inbound-1.mimecast.com and de-smtp-inbound-2.mimecast.com point to 194.104.108.22 and 194.104.110.22.
The host names de-smtp-inbound-1.mimecast.com and de-smtp-inbound-2.mimecast.com both resolve to 194.104.108.22 IP addresses.
The host names de-smtp-inbound-1.mimecast.com and de-smtp-inbound-2.mimecast.com both resolve to 194.104.110.22 IP addresses.