kosolo.nl - robtex.com
kosolo.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-15 12:00:02 +0000 (EPOCH 1784116802) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-15 #24 | ||||||
Same first word
Similar names
DNS History
12 records (8 active, 4 former)
●NSns1.provalue.nl2015-07-21 → 2026-07-15 · 2 obs
● 2026-07-15 12:45:24
●NSns2.provalue.nl2015-07-21 → 2026-07-15 · 2 obs
● 2026-07-15 12:45:24
●NSns3.provalue.nl2015-07-21 → 2026-07-15 · 2 obs
● 2026-07-15 12:45:24
○MXmail.cosolo.nl2015-07-21 → 2017-05-18 · 4 obs
● 2017-05-18 11:22:10
○ 2026-06-14 03:43:54
○ 2026-07-15 12:45:24
●MXmx1.provalue.nl2026-06-14 → 2026-07-15 · 3 obs
● 2026-06-14 03:43:54
● 2026-07-15 12:45:24
○MXmx2.2eenheid.net2017-05-18 → 2017-05-18 · 4 obs
● 2017-05-18 11:22:10
○ 2026-06-14 03:43:54
○ 2026-07-15 12:45:24
●MXmx2.provalue.nl2015-07-21 → 2026-07-15 · 2 obs
● 2026-07-15 12:45:24
●MXmx3.provalue.nl2015-07-21 → 2026-07-15 · 5 obs
● 2016-07-25 07:28:54
○ 2017-05-18 11:22:10
● 2026-06-14 03:43:54
● 2026-07-15 12:45:24
○A212.29.173.442015-07-21 → 2016-07-25 · 4 obs
● 2016-07-25 07:28:54
○ 2017-05-18 11:22:10
○ 2026-07-15 12:45:24
●A212.61.68.1732026-06-14 → 2026-07-15 · 5 obs
● 2026-06-14 03:43:54
○ 2026-06-16 20:39:36
● 2026-07-15 12:45:22
● 2026-07-15 12:45:24
○A212.61.68.712017-05-18 → 2017-05-18 · 4 obs
● 2017-05-18 11:22:10
○ 2026-06-14 03:43:54
○ 2026-07-15 12:45:24
●A2a02:830:1:2::68:1732026-06-14 → 2026-07-15 · 3 obs
● 2026-06-14 03:43:54
● 2026-07-15 12:45:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| kosolo.nl | ns2.provalue.nl, ns1.provalue.nl, ns3.provalue.nl | 6 records |
✅ Authoritative Response
Server:212.61.69.67
NS records: ns2.provalue.nl, ns1.provalue.nl, ns3.provalue.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 472ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.61.68.173 |
| AAAA | 1 | 2a02:830:1:2::68:173 |
| NS | 3 | ns2.provalue.nl, ns1.provalue.nl... |
| MX | 3 | mx1.provalue.nl (pri: 100), mx3.provalue.nl (pri: 300)... |
| TXT | 2 | v=spf1 mx a include:spf.provalue.nl a:ma, Domain kosolo.nl is hosted by Provalue B |
| SOA | 1 | ns1.provalue.nl hostmaster.kosolo.nl |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.provalue.nl, ns2.provalue.nl, ns1.provalue.nl...)
Analysis
IP Addresses
kosolo.nl resolves to the IP addresses 212.61.68.173 and 2a02:830:1:2::68:173
Additional host names — etage3.nl, go-solo.nl, robertvonk.nl and two others — share IP numbers with kosolo.nl.
Name Servers
kosolo.nl has three name servers — ns1.provalue.nl, ns2.provalue.nl and ns3.provalue.nl.
kosolo.nl has at least partial name server overlap with other domains, such as fotosimpel.com, capica.be, decirculaireweg.nl and two others.
Each of ns1.provalue.nl, ns2.provalue.nl and ns3.provalue.nl points to two IP numbers. ns1.provalue.nl points to 212.61.68.67 and 2a02:830:1:2::68:67. ns2.provalue.nl points to 212.61.69.67 and 2a02:830:1:2::69:67. ns3.provalue.nl points to 212.61.69.167 and 2a02:830:1:2::69:167.
Mail Servers
kosolo.nl has three mail servers: mx1.provalue.nl, mx2.provalue.nl and mx3.provalue.nl.
kosolo.nl shares mail servers — at least in part — with other domains, including dodgedealer.nl, handel.nl, 2see.nl and two others.
These mail servers are frequently seen alongside the mail servers smtp.chaingroup.nl.
Each of mx1.provalue.nl, mx2.provalue.nl and mx3.provalue.nl points to two IP numbers. mx1.provalue.nl points to 212.61.68.112 and 2a02:830:1:2::68:112. mx2.provalue.nl points to 212.61.68.114 and 2a02:830:1:2::68:114. mx3.provalue.nl points to 212.61.68.116 and 2a02:830:1:2::68:116.