certu.eu - robtex.com
certu.eu
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=1126152420 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns0.transip.net2026-06-10 → 2026-07-16 · 3 obs
● 2026-06-10 04:20:08
● 2026-07-16 02:19:04
●NSns1.transip.nl2026-06-10 → 2026-07-16 · 3 obs
● 2026-06-10 04:20:08
● 2026-07-16 02:19:04
●NSns2.transip.eu2026-06-10 → 2026-07-16 · 3 obs
● 2026-06-10 04:20:08
● 2026-07-16 02:19:04
○NSnsa.byte.nl2015-06-18 → 2017-05-13 · 4 obs
● 2017-05-13 10:31:18
○ 2026-06-10 04:20:08
○ 2026-07-16 02:19:04
○NSnsb.byte.nl2015-06-18 → 2017-05-13 · 4 obs
● 2017-05-13 10:31:18
○ 2026-06-10 04:20:08
○ 2026-07-16 02:19:04
○NSnsc.byte.nl2015-06-18 → 2017-05-13 · 4 obs
● 2017-05-13 10:31:18
○ 2026-06-10 04:20:08
○ 2026-07-16 02:19:04
●MXcertu-eu.mail.protection.outlook.com2015-06-18 → 2026-07-16 · 2 obs
● 2026-07-16 02:19:04
●A2a01:7c8:e100:1::50a02026-06-10 → 2026-07-16 · 3 obs
● 2026-06-10 04:20:08
● 2026-07-16 02:19:04
○A82.94.181.2472015-06-18 → 2017-05-13 · 4 obs
● 2017-05-13 10:31:18
○ 2026-06-10 04:20:08
○ 2026-07-16 02:19:04
●A86.105.244.12026-06-10 → 2026-07-16 · 3 obs
● 2026-06-10 04:20:08
● 2026-07-16 02:19:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| certu.eu | ns2.transip.eu, ns0.transip.net, ns1.transip.nl | 2 records |
✅ Authoritative Response
Server:195.8.195.195
NS records: ns2.transip.eu, ns0.transip.net, ns1.transip.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1066ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 86.105.244.1 |
| AAAA | 1 | 2a01:7c8:e100:1::50a0 |
| NS | 3 | ns1.transip.nl, ns0.transip.net... |
| MX | 1 | certu-eu.mail.protection.outlook.com (pr |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns0.transip.net hostmaster.transip.nl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.transip.eu, ns2.transip.eu)
Analysis
IP Addresses
certu.eu directs to two IP numbers, 86.105.244.1 and 2a01:7c8:e100:1::50a0
Two other host names, along with deltapost.nl, leadcrystalbatteries.com and wimsijses.nl, also share IP numbers with certu.eu.
Name Servers
certu.eu has three name servers — ns2.transip.eu, ns0.transip.net and ns1.transip.nl.
certu.eu shares at least some of its name servers with other domains, including luv-it.nl, popovermedia.nl, hardstylecarnaval.com and two others.
Each of ns2.transip.eu, ns0.transip.net and ns1.transip.nl points to two IP numbers. ns2.transip.eu points to 37.97.199.195 and 2a01:7c8:f:c1f::195. ns0.transip.net points to 195.135.195.195 and 2a01:7c8:dddd:195::195. ns1.transip.nl points to 195.8.195.195 and 2a01:7c8:7000:195::195.
Mail Servers
The sole mail server for certu.eu is certu-eu.mail.protection.outlook.com.
With 8 IP addresses total, certu-eu.mail.protection.outlook.com resolves to 52.101.68.16, 52.101.68.18, 52.101.68.21 and 5 others.