opensystem.eu - dns.ninja
opensystem.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 76.223.112.36🇺🇸 Amazon76.223.112.0/20 | ||||||
| PTR | ae5f041f8efad4460.awsglobalaccelerator.com | ||||||
| NS | a.gpk.eu ⭐ | ||||||
| A | 2a05:d014:a67:a290::a🇩🇪 Amazon2a05:d014:800::/38 AMAZON AWS | ||||||
| PTR | a.gpk.eu | ||||||
| A | 3.65.43.32🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix | ||||||
| PTR | a.gpk.eu | ||||||
| NS | b.gpk.eu | ||||||
| A | 2a03:b0c0:2:d0::e8c:8001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean | ||||||
| PTR | b.gpk.eu | ||||||
| A | 167.71.72.66🇳🇱 DIGITALOCEAN167.71.64.0/20 DigitalOcean | ||||||
| PTR | b.gpk.eu | ||||||
| NS | c.gpk.eu | ||||||
| A | 2a00:da00:f203:400::1🇬🇧 IONOS-AS2a00:da00:f200::/39 IONOS SE vl5.wdr.gb | ||||||
| PTR | c.gpk.eu | ||||||
| A | 82.165.4.5🇩🇪 IONOS-AS82.165.4.0/22 ionos-cloud vl5.wdr.gb | ||||||
| PTR | c.gpk.eu | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | a.gpk.eudnsmaster4@gpark.eu 2026-06-01 #2 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1125183636 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
●NSa.gpk.eu2017-10-30 → 2026-06-14 · 3 obs
● 2017-10-30 13:34:26
● 2026-06-14 18:00:26
●NSb.gpk.eu2017-10-30 → 2026-06-14 · 3 obs
● 2017-10-30 13:34:26
● 2026-06-14 18:00:26
●NSc.gpk.eu2017-10-30 → 2026-06-14 · 3 obs
● 2017-10-30 13:34:26
● 2026-06-14 18:00:26
○NSns1.gpk.eu2015-07-22 → 2016-11-30 · 4 obs
● 2016-11-30 04:25:52
○ 2017-10-30 13:34:26
○ 2026-06-14 18:00:26
○NSns2.gpk.eu2015-07-22 → 2016-11-30 · 4 obs
● 2016-11-30 04:25:52
○ 2017-10-30 13:34:26
○ 2026-06-14 18:00:26
○NSns3.gpk.eu2015-07-22 → 2016-11-30 · 4 obs
● 2016-11-30 04:25:52
○ 2017-10-30 13:34:26
○ 2026-06-14 18:00:26
○MX.2026-04-03 → 2026-06-14 · 2 obs
○ 2026-06-14 18:00:26
○MXmail.mailer-host.com2015-07-22 → 2015-07-22 · 3 obs
○ 2015-11-27 01:11:56
○ 2026-06-14 18:00:26
○A109.235.63.1032015-07-22 → 2016-11-30 · 4 obs
● 2016-11-30 04:25:52
○ 2017-10-30 13:34:26
○ 2026-06-14 18:00:26
○A52.58.78.162017-10-30 → 2017-10-30 · 4 obs
● 2017-10-30 13:34:26
○ 2026-04-03 05:23:30
○ 2026-06-14 18:00:26
○A75.2.126.672026-04-03 → 2026-04-10 · 5 obs
● 2026-04-03 05:23:30
● 2026-04-10 13:30:26
○ 2026-06-09 18:23:44
○ 2026-06-14 18:00:26
●A76.223.112.362026-06-09 → 2026-06-14 · 3 obs
● 2026-06-09 18:23:44
● 2026-06-14 18:00:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| opensystem.eu | a.gpk.eu, b.gpk.eu, c.gpk.eu | 6 records |
✅ Authoritative Response
Server:3.65.43.32
NS records: a.gpk.eu, b.gpk.eu, c.gpk.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 343ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.223.112.36 |
| NS | 3 | c.gpk.eu, a.gpk.eu... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | a.gpk.eu dnsmaster4.gpark.eu |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (a.gpk.eu, b.gpk.eu, c.gpk.eu...)
Analysis
IP Addresses
opensystem.eu directs to one IP number, which is 76.223.112.36.
Among the host names that share IP numbers with opensystem.eu are pacman.eu, ferin.eu, pcw.eu and two others.
Name Servers
opensystem.eu is delegated to three name servers: a.gpk.eu, b.gpk.eu and c.gpk.eu.
There is at least partial name server overlap between opensystem.eu and other domains — toby.eu, sog.eu, moulin.eu and two more among them.
a.gpk.eu, b.gpk.eu and c.gpk.eu each resolve to two IP addresses: a.gpk.eu resolves to 3.65.43.32 and 2a05:d014:a67:a290::a; b.gpk.eu resolves to 167.71.72.66 and 2a03:b0c0:2:d0::e8c:8001; c.gpk.eu resolves to 82.165.4.5 and 2a00:da00:f203:400::1.