humancenteredthinkers.com - robtex.com
humancenteredthinkers.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.157.87.204🇳🇱 CLDIN-NL5.157.80.0/21 | ||||||
| PTR | redirect.yourhosting.nl | ||||||
| NS | ns3.firstfind.nl ⭐ | ||||||
| A | 2a01:b940:1057::53🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING | ||||||
| PTR | ns3.firstfind.nl | ||||||
| A | 5.157.86.222🇳🇱 CLDIN-NL5.157.80.0/21 | ||||||
| PTR | ns3.firstfind.nl | ||||||
| NS | ns4.firstfind.nl | ||||||
| A | 2a01:b940:1057::54🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING | ||||||
| A | 5.157.87.222🇳🇱 CLDIN-NL5.157.80.0/21 | ||||||
| PTR | ns4.firstfind.nl | ||||||
| NS | ns5.firstfind.net | ||||||
| A | 2a03:b0c0:2:d0::1183:f001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean | ||||||
| PTR | ns5.firstfind.net | ||||||
| A | 178.128.248.2🇳🇱 DIGITALOCEAN178.128.240.0/20 DigitalOcean | ||||||
| PTR | ns5.firstfind.net | ||||||
| MX | server40.firstfind.nl ⭐ | ||||||
| A | 5.157.84.149🇳🇱 CLDIN-NL5.157.80.0/21 | ||||||
| PTR | server40.firstfind.nl | ||||||
| SOA | ns3.firstfind.nlhostmaster@firstfind.nl 2019-08-31 #0 | ||||||
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=1785132867 | ||||||
Same first word
humancenteredthinkers.com |
DNS History
5 records (5 active, 0 former)
●NSns3.firstfind.nl2019-12-16 → 2026-07-27 · 2 obs
● 2026-07-27 06:40:52
●NSns4.firstfind.nl2019-12-16 → 2026-07-27 · 2 obs
● 2026-07-27 06:40:52
●NSns5.firstfind.net2019-12-16 → 2026-07-27 · 2 obs
● 2026-07-27 06:40:52
●MXserver40.firstfind.nl2019-12-16 → 2026-07-27 · 2 obs
● 2026-07-27 06:40:52
●A5.157.87.2042019-12-16 → 2026-07-27 · 2 obs
● 2026-07-27 06:40:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| humancenteredthinkers.com | ns4.firstfind.nl, ns3.firstfind.nl, ns5.firstfind.net | - |
✅ Authoritative Response
Server:5.157.87.222
NS records: ns4.firstfind.nl, ns3.firstfind.nl, ns5.firstfind.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for humancenteredthinkers.com (unsigned zone)
⏱️ Timing
Total: 683ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.157.87.204 |
| NS | 3 | ns5.firstfind.net, ns4.firstfind.nl... |
| MX | 1 | server40.firstfind.nl (pri: 10) |
| SOA | 1 | ns3.firstfind.nl hostmaster.firstfind.nl |
Analysis
IP Addresses
humancenteredthinkers.com resolves to just one IP address, 5.157.87.204.
Two other host names, along with changingthegameofchange.com, rz-rmc.biz and upstairs.tv, also share IP numbers with humancenteredthinkers.com.
Name Servers
Three name servers are authoritative for humancenteredthinkers.com: ns5.firstfind.net, ns3.firstfind.nl and ns4.firstfind.nl.
humancenteredthinkers.com shares at least some of its name servers with other domains, including oosterhout-logistics.com, llink.tv, nso-onderwijsmgt.nl and two others.
ns5.firstfind.net resolves to 178.128.248.2 and 2a03:b0c0:2:d0::1183:f001. ns3.firstfind.nl resolves to 5.157.86.222 and 2a01:b940:1057::53. ns4.firstfind.nl resolves to 5.157.87.222 and 2a01:b940:1057::54. All three hostnames point to two IP numbers each.
Mail Servers
The sole mail server for humancenteredthinkers.com is server40.firstfind.nl.
Among the domains sharing a mail server setup with humancenteredthinkers.com are papercity.org, mattral.dk, utry.us and two others.
humancenteredthinkers.com shares at least some of its mail servers with other domains, such as flexmix.nl and oponzeserver.nl.
There is one IP number for server40.firstfind.nl: 5.157.84.149.