pro-mereor.nl - robtex.com
pro-mereor.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-11 19:30:02 +0000 (EPOCH 1775935802) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-11 #39 | ||||||
Subdomains
mail.pro-mereor.nl |
Same first word
pro-mereor.nl |
DNS History
11 records (5 active, 6 former)
●NSns3.firstfind.nl2015-07-06 → 2026-04-11 · 2 obs
● 2026-04-11 20:03:58
●NSns4.firstfind.nl2015-07-06 → 2026-04-11 · 2 obs
● 2026-04-11 20:03:58
●NSns5.firstfind.net2015-07-06 → 2026-04-11 · 2 obs
● 2026-04-11 20:03:58
○MXms37193123.msv1.invalid.outlook.com2015-07-06 → 2017-01-21 · 4 obs
● 2017-01-21 11:56:38
○ 2020-02-28 06:01:52
○ 2026-04-11 20:03:58
○MXmx1.firstfind.nl2015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-16 21:31:24
○ 2026-04-11 20:03:58
○MXmx2.firstfind.nl2015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-16 21:31:24
○ 2026-04-11 20:03:58
●MXpromereor-nl0i.mail.protection.outlook.com2015-07-06 → 2026-04-11 · 2 obs
● 2026-04-11 20:03:58
○MXserver5.firstfind.nl2015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-16 21:31:24
○ 2026-04-11 20:03:58
○A178.18.83.1192015-11-16 → 2016-06-19 · 5 obs
● 2015-11-16 21:31:24
● 2016-06-19 07:46:42
○ 2017-01-21 11:56:38
○ 2026-04-11 20:03:58
●A37.97.142.532017-01-21 → 2026-04-11 · 3 obs
● 2017-01-21 11:56:38
● 2026-04-11 20:03:58
○A5.157.84.132015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-16 21:31:24
○ 2026-04-11 20:03:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| pro-mereor.nl | ns3.firstfind.nl, ns4.firstfind.nl, ns5.firstfind.net | - |
✅ Authoritative Response
Server:178.128.248.2
NS records: ns3.firstfind.nl, ns4.firstfind.nl, ns5.firstfind.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 780ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.97.142.53 |
| NS | 3 | ns3.firstfind.nl, ns5.firstfind.net... |
| MX | 1 | promereor-nl0i.mail.protection.outlook.c |
| TXT | 2 | v=spf1 include:_spf.mlsend.com include:s, MS=ms37193123 |
| SOA | 1 | ns3.firstfind.nl hostmaster.firstfind.nl |
Analysis
Hierarchy
pro-mereor.nl is a parent of mail.pro-mereor.nl.
IP Addresses
pro-mereor.nl points to a single IP number: 37.97.142.53.
Other host names, for instance notoservices.de, careforcemedical.nl, careforce.nl, www.easylife.eu and startsafe.net share IP numbers with pro-mereor.nl.
Name Servers
The delegation for pro-mereor.nl is handled by three name servers: ns5.firstfind.net, ns3.firstfind.nl and ns4.firstfind.nl.
pro-mereor.nl at least partially shares name servers with other domains, for instance matrix-software.nl, memoryrecall.org, djsoundproviders.com, sharina.nl and freezevision.com.
Two IP numbers per host:
ns5.firstfind.net points to 2a03:b0c0:2:d0::1183:f001 and 178.128.248.2.
ns3.firstfind.nl points to 2a01:b940:1057::53 and 5.157.86.222.
ns4.firstfind.nl points to 2a01:b940:1057::54 and 5.157.87.222.
Mail Servers
pro-mereor.nl is handled by a single mail server, promereor-nl0i.mail.protection.outlook.com.
promereor-nl0i.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::4, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::c, 52.101.68.0, 52.101.68.27, 52.101.73.1 and 52.101.73.28.