chemwatch.nl - robtex.com
chemwatch.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.89.80.7🇳🇱 P-PROS185.89.80.0/22 IPv4 | ||||||
| PTR | ls-01.colo.ppros.nl | ||||||
| NS | ns1.ppros.nl ⭐ | ||||||
| A | 89.146.5.28🇳🇱 ASN-ROUTIT89.146.0.0/18 RoutIT B.V. | ||||||
| PTR | ns1.ppros.nl | ||||||
| NS | ns2.ppros.nl | ||||||
| A | 212.121.110.212🇳🇱 ASN-ROUTIT212.121.96.0/19 RoutIT B.V. | ||||||
| PTR | ns2.ppros.nl | ||||||
| MX | relay-01.colo.ppros.nl ⭐ | ||||||
| A | 89.146.5.24🇳🇱 ASN-ROUTIT89.146.0.0/18 RoutIT B.V. | ||||||
| PTR | noscan-01.ppros.nl | ||||||
| MX | relay-02.colo.ppros.nl(20) | ||||||
| A | 212.121.110.214🇳🇱 ASN-ROUTIT212.121.96.0/19 RoutIT B.V. | ||||||
| PTR | noscan-02.ppros.nl | ||||||
| SOA | ns1.ppros.nlhosting@ppros.nl 2013-10-23 #7 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-14 08:00:01 +0000 (EPOCH 1776153601) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-14 #16 | ||||||
Same first word
chemwatch.co.uk |
chemwatch.net.au |
chemwatch.jp |
chemwatch.nl |
chemwatch.co |
chemwatch.net |
chemwatch.be |
chemwatch.com |
chemwatch.com.au |
chemwatch.de |
DNS History
6 records (5 active, 1 former)
●MXrelay-01.colo.ppros.nl2015-06-11 → 2026-04-14 · 2 obs
● 2026-04-14 08:33:02
●MXrelay-02.colo.ppros.nl2015-06-11 → 2026-04-14 · 2 obs
● 2026-04-14 08:33:02
●A185.89.80.72020-02-03 → 2026-04-14 · 3 obs
● 2020-02-03 03:47:28
● 2026-04-14 08:33:02
○A89.146.5.212015-06-11 → 2017-03-20 · 4 obs
● 2017-03-20 19:40:28
○ 2020-02-03 03:47:28
○ 2026-04-14 08:33:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| chemwatch.nl | ns1.ppros.nl, ns2.ppros.nl | 2 records |
✅ Authoritative Response
Server:89.146.5.28
NS records: ns1.ppros.nl, ns2.ppros.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chemwatch.nl (unsigned zone)
⏱️ Timing
Total: 326ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.89.80.7 |
| NS | 2 | ns1.ppros.nl, ns2.ppros.nl |
| MX | 2 | relay-01.colo.ppros.nl (pri: 10), relay-02.colo.ppros.nl (pri: 20) |
| SOA | 1 | ns1.ppros.nl hosting.ppros.nl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.ppros.nl, ns2.ppros.nl)
Analysis
IP Addresses
chemwatch.nl points to a single IP number: 185.89.80.7.
other host names for instance comis.nl, swipespot.com, zone5.nl, waterloket.nl and chrlyceumdelft.nl share IP numbers with chemwatch.nl.
Name Servers
chemwatch.nl is delegated to two name servers: ns1.ppros.nl and ns2.ppros.nl.
chemwatch.nl shares the same name server setup as other domains, for example andre-media.nl, werkenalsprogrammeur.nl, maroz.nl, vertic.be and app.greencommerce.nl.
chemwatch.nl at least partially shares name servers with other domains, for instance aftersalestruck.com, mitoz.nl, meral.eu, nibm.nl and investinfuture.nl.
Host names with one IP number:
The host ns1.ppros.nl points to 89.146.5.28 and the host ns2.ppros.nl points to 212.121.110.212.
Mail Servers
chemwatch.nl is handled by two mail servers: relay-01.colo.ppros.nl and relay-02.colo.ppros.nl.
chemwatch.nl uses the same mail server setup as other domains such as timerfruit.com and chemwatch.be.
chemwatch.nl shares some mail servers with other domains at least partially, for example doubleapaper.nl.
these mail servers are commonly used alongside doubleapaper-nl.mail.protection.outlook.com.
Host names with one IP number:
The host relay-01.colo.ppros.nl points to 89.146.5.24 and the host relay-02.colo.ppros.nl points to 212.121.110.214.