psychtoolbox.org - dns.ninja
psychtoolbox.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.30.252.153🇺🇸 GITHUB192.30.252.0/24 GitHub Build software better, together. https://github.com || https://github.com/about | ||||||
| PTR | lb-192-30-252-153-iad.github.com | ||||||
| A | 192.30.252.154🇺🇸 GITHUB192.30.252.0/24 GitHub Build software better, together. https://github.com || https://github.com/about | ||||||
| NS | dns101.register.com ⭐ | ||||||
| A | 162.159.24.117Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns102.register.com | ||||||
| A | 162.159.25.158Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| TXT | google-site-verification=r3sKpuUdYVA09WIL_baVVkl3f-HUhbSBGN-tsQgeT-o | ||||||
| SOA | DNS101.REGISTER.COMroot@REGISTER.COM serial=120042815 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786866153 | ||||||
rank #63353 in the tld
Subdomains
docs.psychtoolbox.org |
Same first word
psychtoolbox.org |
psychtoolbox.discourse.group |
DNS History
9 records (4 active, 5 former)
●NSdns101.register.com2026-04-09 → 2026-08-16 · 3 obs
● 2026-04-09 13:13:26
● 2026-08-16 08:13:02
●NSdns102.register.com2026-04-09 → 2026-08-16 · 3 obs
● 2026-04-09 13:13:26
● 2026-08-16 08:13:02
○NSdns221.b.register.com2015-08-21 → 2016-11-24 · 4 obs
● 2016-11-24 07:48:14
○ 2026-04-09 13:13:26
○ 2026-08-16 08:13:02
○NSdns243.a.register.com2015-08-21 → 2016-11-24 · 4 obs
● 2016-11-24 07:48:14
○ 2026-04-09 13:13:26
○ 2026-08-16 08:13:02
○NSdns244.c.register.com2015-08-21 → 2016-11-24 · 4 obs
● 2016-11-24 07:48:14
○ 2026-04-09 13:13:26
○ 2026-08-16 08:13:02
○NSdns249.d.register.com2015-08-21 → 2016-11-24 · 4 obs
● 2016-11-24 07:48:14
○ 2026-04-09 13:13:26
○ 2026-08-16 08:13:02
○MXp.webcom.ctmail.com2016-04-23 → 2016-11-24 · 4 obs
● 2016-11-24 07:48:14
○ 2026-04-09 13:13:26
○ 2026-08-16 08:13:02
●A192.30.252.1532015-08-21 → 2026-08-16 · 2 obs
● 2026-08-16 08:13:02
●A192.30.252.1542015-08-21 → 2026-08-16 · 2 obs
● 2026-08-16 08:13:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| psychtoolbox.org | dns101.register.com, dns102.register.com | - |
✅ Authoritative Response
Server:162.159.25.158
NS records: dns101.register.com, dns102.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for psychtoolbox.org (unsigned zone)
⏱️ Timing
Total: 1860ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 192.30.252.154, 192.30.252.153 |
| NS | 2 | dns101.register.com, dns102.register.com |
| TXT | 1 | google-site-verification=r3sKpuUdYVA09WI |
| SOA | 1 | DNS101.REGISTER.COM root.REGISTER.COM |
Analysis
Hierarchy
docs.psychtoolbox.org is a subdomain of psychtoolbox.org.
IP Addresses
psychtoolbox.org has two IP addresses: 192.30.252.153 and 192.30.252.154
lreding.com, ceujs.com, graphmalizer.com plus two other host names have IP numbers in common with psychtoolbox.org.
Name Servers
Two name servers handle the delegation for psychtoolbox.org: dns101.register.com and dns102.register.com.
The name server configuration of psychtoolbox.org is shared with other domains, for instance polboy.com, revelationtrilogy.com, trionet.org and two others.
Both dns101.register.com and dns102.register.com have a single IP address each — dns101.register.com resolves to 162.159.24.117 while dns102.register.com resolves to 162.159.25.158.