certification.eu - dns.ninja
certification.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2600:9000:a612:55d9:577:681:d7ab:f42b🇺🇸 Amazon2600:9000:a600::/43 | ||||||
| PTR | a9bb9d6c6ba17ec4b.dualstack.awsglobalaccelerator.com | ||||||
| A | 3.33.236.10🇺🇸 Amazon3.33.224.0/20 | ||||||
| NS | ns1.yoursrs.com ⭐ | ||||||
| A | 2603:1020:200::682f:a758🇳🇱 Microsoft2603:1000::/25 MICROSOFT | ||||||
| A | 104.47.151.178🇳🇱 Microsoft104.40.0.0/13 MICROSOFT | ||||||
| PTR | ns1.yoursrs.com | ||||||
| NS | ns2.yoursrs.com | ||||||
| A | 2603:1020:c01:4::8🇩🇪 Microsoft2603:1000::/25 MICROSOFT | ||||||
| A | 20.79.93.42🇩🇪 Microsoft20.64.0.0/10 | ||||||
| PTR | ns2.yoursrs.com | ||||||
| TXT | qxzwyb.rediredge.com | ||||||
| TXT | dan-ownership-verification=f80dfb48 | ||||||
| TXT | nameshift=oq3lhi | ||||||
| TXT | a128ee5580ad6d03c69ae0c9e8f832fcaced1ed6 | ||||||
| TXT | afternic-verification-Mjt9PJyxLweiFpXhH7BGSY | ||||||
| TXT | QGHR6TIS5HBZJUVSTW3K6AA7QY | ||||||
| SOA | ns1.yoursrs.comhostmaster@certification.eu 2025-10-29 #1 | ||||||
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=1125327370 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSdns1.blixem.nl2018-10-28 → 2018-10-28 · 4 obs
● 2018-10-28 03:11:34
○ 2026-03-11 11:58:46
○ 2026-06-19 16:55:52
○NSdns2.blixem.nl2018-10-28 → 2018-10-28 · 4 obs
● 2018-10-28 03:11:34
○ 2026-03-11 11:58:46
○ 2026-06-19 16:55:52
○NSdns4.blixem.nl2015-08-15 → 2017-02-19 · 4 obs
● 2017-02-19 03:02:30
○ 2018-10-28 03:11:34
○ 2026-06-19 16:55:52
○NSdns5.blixem.nl2015-08-15 → 2017-02-19 · 4 obs
● 2017-02-19 03:02:30
○ 2018-10-28 03:11:34
○ 2026-06-19 16:55:52
●NSns1.yoursrs.com2026-03-11 → 2026-06-19 · 3 obs
● 2026-03-11 11:58:46
● 2026-06-19 16:55:52
●NSns2.yoursrs.com2026-03-11 → 2026-06-19 · 3 obs
● 2026-03-11 11:58:46
● 2026-06-19 16:55:52
○MXpostduif.natuurpark.nl2015-08-15 → 2018-10-28 · 4 obs
● 2018-10-28 03:11:34
○ 2026-03-11 11:58:46
○ 2026-06-19 16:55:52
○A109.106.167.82015-08-15 → 2017-02-19 · 4 obs
● 2017-02-19 03:02:30
○ 2018-10-28 03:11:34
○ 2026-06-19 16:55:52
○A213.187.247.792018-10-28 → 2018-10-28 · 4 obs
● 2018-10-28 03:11:34
○ 2026-03-11 11:58:46
○ 2026-06-19 16:55:52
●A2600:9000:a612:55d9:577:681:d7ab:f42b2026-03-11 → 2026-06-19 · 3 obs
● 2026-03-11 11:58:46
● 2026-06-19 16:55:52
●A3.33.236.102026-03-11 → 2026-06-19 · 3 obs
● 2026-03-11 11:58:46
● 2026-06-19 16:55:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | be.dns.eu, x.dns.eu, y.dns.eu, w.dns.eu... | - |
| certification.eu | ns1.yoursrs.com, ns2.yoursrs.com | - |
✅ Authoritative Response
Server:20.79.93.42
NS records: ns1.yoursrs.com, ns2.yoursrs.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certification.eu (unsigned zone)
⏱️ Timing
Total: 857ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.33.236.10 |
| AAAA | 1 | 2600:9000:a612:55d9:577:681:d7ab:f42b |
| NS | 2 | ns2.yoursrs.com, ns1.yoursrs.com |
| TXT | 6 | qxzwyb.rediredge.com, dan-ownership-verification=f80dfb48... |
| SOA | 1 | ns1.yoursrs.com hostmaster.certification |
Analysis
IP Addresses
certification.eu points to the IP addresses 3.33.236.10 and 2600:9000:a612:55d9:577:681:d7ab:f42b
instructions.eu, leuningen.nl, mx.duurzaammilieu.nl and two other host names share IP numbers with certification.eu.
Name Servers
certification.eu is served by two delegated name servers, ns1.yoursrs.com and ns2.yoursrs.com.
certification.eu uses the same name servers as several other domains — among them owning.eu, zqa.eu, tlh.eu and two more.
Each of the two host names carries two IP addresses: ns1.yoursrs.com points to 104.47.151.178 and 2603:1020:200::682f:a758, and ns2.yoursrs.com points to 20.79.93.42 and 2603:1020:c01:4::8.