chaintechnicalprofessionals.com - dns.ninja
chaintechnicalprofessionals.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786933764 | ||||||
Same first word
chaintechnicalprofessionals.com |
DNS History
7 records (6 active, 1 former)
●NSns1.provalue.nl2016-12-15 → 2026-08-17 · 2 obs
● 2026-08-17 02:58:34
●NSns2.provalue.nl2016-12-15 → 2026-08-17 · 2 obs
● 2026-08-17 02:58:34
●NSns3.provalue.nl2016-12-15 → 2026-08-17 · 2 obs
● 2026-08-17 02:58:34
●MXmx2.provalue.nl2016-12-15 → 2026-08-17 · 5 obs
● 2026-04-12 16:43:42
○ 2026-04-17 05:42:46
● 2026-06-02 23:50:00
● 2026-08-17 02:58:34
●MXmx3.provalue.nl2016-12-15 → 2026-08-17 · 5 obs
● 2026-04-12 16:43:42
○ 2026-04-17 05:42:46
● 2026-06-02 23:50:00
● 2026-08-17 02:58:34
○A212.29.186.2412016-12-15 → 2017-08-08 · 4 obs
● 2017-08-08 11:51:30
○ 2026-03-03 10:54:14
○ 2026-08-17 02:58:34
●A212.61.68.2292026-03-03 → 2026-08-17 · 6 obs
● 2026-03-03 10:54:14
● 2026-04-12 16:43:42
○ 2026-04-17 05:42:46
● 2026-06-02 23:50:00
● 2026-08-17 02:58:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net... | - |
| chaintechnicalprofessionals.com | ns1.provalue.nl, ns2.provalue.nl, ns3.provalue.nl | - |
✅ Authoritative Response
Server:212.61.69.167
NS records: ns1.provalue.nl, ns2.provalue.nl, ns3.provalue.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 794ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.61.68.229 |
| NS | 3 | ns2.provalue.nl, ns3.provalue.nl... |
| MX | 2 | mx3.provalue.nl (pri: 300), mx2.provalue.nl (pri: 200) |
| TXT | 2 | v=spf1 mx a include:spf.provalue.nl -all, Domain chaintechnicalprofessionals.com i |
| SOA | 1 | ns1.provalue.nl hostmaster.chaintechnica |
Analysis
IP Addresses
chaintechnicalprofessionals.com has exactly one IP address — 212.61.68.229.
kanis.info, chain-technology.nl, chaineng.com plus two other host names have IP numbers in common with chaintechnicalprofessionals.com.
Name Servers
Three name servers are authoritative for chaintechnicalprofessionals.com: ns1.provalue.nl, ns2.provalue.nl and ns3.provalue.nl.
There is at least partial name server overlap between chaintechnicalprofessionals.com and other domains — direct-sms.nl, mvza.nl, logiconnect-app.nl and two more among them.
ns1.provalue.nl resolves to 212.61.68.67 and 2a02:830:1:2::68:67. ns2.provalue.nl resolves to 212.61.69.67 and 2a02:830:1:2::69:67. ns3.provalue.nl resolves to 212.61.69.167 and 2a02:830:1:2::69:167. All three hostnames point to two IP numbers each.
Mail Servers
chaintechnicalprofessionals.com uses two mail servers, mx2.provalue.nl and mx3.provalue.nl.
The mail server setup of chaintechnicalprofessionals.com matches that of other domains such as sprintphoto.info, homedna.eu, premiumhost.nl and two others.
At least some of the mail servers used by chaintechnicalprofessionals.com are shared with other domains: teecontrol.com, dkhgroothandel.nl, vmsnet.nl and two others among them.
It is common to find these mail servers paired with the mail servers mx1.provalue.nl, smtp.chaingroup.nl and smtp1.dareholding.nl, as well as two others.
Each of the two host names carries two IP addresses: mx2.provalue.nl points to 212.61.68.114 and 2a02:830:1:2::68:114, and mx3.provalue.nl points to 212.61.68.116 and 2a02:830:1:2::68:116.