olau.nl - robtex.com
olau.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-19 15:00:01 +0000 (EPOCH 1784473201) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-19 #30 | ||||||
Subdomains
mail.olau.nl |
Same first word
olau.nl |
Similar names
DNS History
11 records (7 active, 4 former)
●NSns051.auroradns.eu2020-01-31 → 2026-07-19 · 3 obs
● 2020-01-31 03:11:50
● 2026-07-19 15:47:08
●NSns052.auroradns.nl2020-01-31 → 2026-07-19 · 3 obs
● 2020-01-31 03:11:50
● 2026-07-19 15:47:08
●NSns053.auroradns.info2020-01-31 → 2026-07-19 · 3 obs
● 2020-01-31 03:11:50
● 2026-07-19 15:47:08
○NSv1.pcextreme.nl2015-06-26 → 2017-03-17 · 4 obs
● 2017-03-17 09:14:14
○ 2020-01-31 03:11:50
○ 2026-07-19 15:47:08
○NSv2.pcextreme.nl2015-06-26 → 2017-03-17 · 4 obs
● 2017-03-17 09:14:14
○ 2020-01-31 03:11:50
○ 2026-07-19 15:47:08
○NSv3.pcextreme.eu2015-06-26 → 2017-03-17 · 4 obs
● 2017-03-17 09:14:14
○ 2020-01-31 03:11:50
○ 2026-07-19 15:47:08
●MXfallback.mail.pcextreme.nl2015-06-26 → 2026-07-19 · 2 obs
● 2026-07-19 15:47:08
●MXmail.olau.nl2015-06-26 → 2026-07-19 · 2 obs
● 2026-07-19 15:47:08
●A185.27.175.22015-11-09 → 2026-07-19 · 3 obs
● 2015-11-09 07:21:44
● 2026-07-19 15:47:08
●A2a00:f10:121:400:485:18ff:fe00:44e2015-11-09 → 2026-07-19 · 3 obs
● 2015-11-09 07:21:44
● 2026-07-19 15:47:08
○A85.92.147.2312015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-09 07:21:44
○ 2026-07-19 15:47:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| olau.nl | ns051.auroradns.eu, ns052.auroradns.nl, ns053.auroradns.info | 2 records |
✅ Authoritative Response
Server:185.95.31.118
NS records: ns051.auroradns.eu, ns052.auroradns.nl, ns053.auroradns.info
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 847ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.27.175.2 |
| AAAA | 1 | 2a00:f10:121:400:485:18ff:fe00:44e |
| NS | 3 | ns051.auroradns.eu, ns053.auroradns.info... |
| MX | 2 | fallback.mail.pcextreme.nl (pri: 20), mail.olau.nl (pri: 10) |
| TXT | 1 | v=spf1 include:_spf4.pcextreme.nl includ |
| SOA | 1 | ns051.auroradns.eu admin.auroradns.eu |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns052.auroradns.nl, ns052.auroradns.nl)
Analysis
Hierarchy
olau.nl is a parent domain of mail.olau.nl.
IP Addresses
olau.nl directs to two IP numbers, 185.27.175.2 and 2a00:f10:121:400:485:18ff:fe00:44e
vangoudswaard.com, mail.olau.nl, sipma.net plus two other host names have IP numbers in common with olau.nl.
Name Servers
olau.nl has three name servers — ns051.auroradns.eu, ns053.auroradns.info and ns052.auroradns.nl.
olau.nl shares at least some of its name servers with other domains, including motormuseum.eu, interfarmsdeutschland.com, draaitafel.eu and two others.
Each of ns051.auroradns.eu, ns053.auroradns.info and ns052.auroradns.nl points to two IP numbers. ns051.auroradns.eu points to 185.95.31.118 and 2a00:f10:402:781:1c00:d0ff:fe00:2521. ns053.auroradns.info points to 195.8.208.24 and 2a05:1500:fe00::c3ff:fe08:d018. ns052.auroradns.nl points to 31.25.98.35 and 2a05:1500:702:0:1c00:a2ff:fe00:1f.
Mail Servers
olau.nl uses two mail servers, mail.olau.nl and fallback.mail.pcextreme.nl.
At least some of the mail servers used by olau.nl are shared with other domains: robberechts-machines.be, poema.us, mesu.net and two others among them.
These mail servers tend to be used in conjunction with the mail servers primary.mail.pcextreme.nl.
Hosts with 10 IP addresses each:
fallback.mail.pcextreme.nl points to 185.66.250.200, 185.66.250.201, 185.87.185.193 and 7 other IP addresses.
Host names pointing to two IP addresses:
mail.olau.nl resolves to 185.27.175.2 and 2a00:f10:121:400:485:18ff:fe00:44e.