ctphysics.org - robtex.com
ctphysics.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:d0eb🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:4d8e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.77.142Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.208.235🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | lauryn.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2616🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c216🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2216🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| A | 108.162.194.22🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| A | 162.159.38.22Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| A | 172.64.34.22🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| NS | yadiel.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c04🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yadiel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c304🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | yadiel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2304🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | yadiel.ns.cloudflare.com | ||||||
| A | 108.162.195.4🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yadiel.ns.cloudflare.com | ||||||
| A | 162.159.44.4Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yadiel.ns.cloudflare.com | ||||||
| A | 172.64.35.4🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yadiel.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.77.142, 172.67.208.235 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:d0eb, 2606:4700:3033::6815:4d8e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com | ||||||
| SOA | lauryn.ns.cloudflare.comdns@cloudflare.com serial=2401434747 | ||||||
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=1776397688 | ||||||
Same first word
ctphysics.org |
DNS History
7 records (6 active, 1 former)
●NSlauryn.ns.cloudflare.com2026-02-17 → 2026-04-17 · 2 obs
● 2026-04-17 04:25:48
●NSyadiel.ns.cloudflare.com2026-02-17 → 2026-04-17 · 2 obs
● 2026-04-17 04:25:48
●A104.21.77.1422026-02-17 → 2026-04-17 · 2 obs
● 2026-04-17 04:25:48
○A172.64.80.12026-02-17 → 2026-04-17 · 2 obs
○ 2026-04-17 04:25:48
●A172.67.208.2352026-02-17 → 2026-04-17 · 2 obs
● 2026-04-17 04:25:48
●A2606:4700:3030::ac43:d0eb2026-02-17 → 2026-04-17 · 2 obs
● 2026-04-17 04:25:48
●A2606:4700:3033::6815:4d8e2026-02-17 → 2026-04-17 · 2 obs
● 2026-04-17 04:25:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| ctphysics.org | lauryn.ns.cloudflare.com, yadiel.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.22
NS records: lauryn.ns.cloudflare.com, yadiel.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctphysics.org (unsigned zone)
⏱️ Timing
Total: 494ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.77.142, 172.67.208.235 |
| AAAA | 2 | 2606:4700:3030::ac43:d0eb, 2606:4700:3033::6815:4d8e |
| NS | 2 | lauryn.ns.cloudflare.com, yadiel.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | lauryn.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
ctphysics.org points to four IP numbers: 2606:4700:3030::ac43:d0eb, 2606:4700:3033::6815:4d8e, 104.21.77.142 and 172.67.208.235.
For instance, other host names dinger.com, bilingualism-matters.org.uk, dailypet.us, keitaro.boomerang-apps.org and answeria.org share IP numbers with ctphysics.org.
Name Servers
ctphysics.org is delegated to two name servers: lauryn.ns.cloudflare.com and yadiel.ns.cloudflare.com.
ctphysics.org shares the same name server setup as other domains, for example logpres.so and aokka.net and domvet.pl.
ctphysics.org shares name servers with other domains at least partially, for example bos88qk.com, casinogoguru.us, tradeson.com, leonet4cloud.it and superklon.com.
These name servers are commonly used together with andy.ns.cloudflare.com, henry.ns.cloudflare.com, beau.ns.cloudflare.com and remy.ns.cloudflare.com.
Host names with six IP numbers: host name lauryn.ns.cloudflare.com points to: 2606:4700:50::a29f:2616, 2803:f800:50::6ca2:c216, 2a06:98c1:50::ac40:2216, 108.162.194.22, 162.159.38.22 and 172.64.34.22; host name yadiel.ns.cloudflare.com points to: 2606:4700:58::a29f:2c04, 2803:f800:50::6ca2:c304, 2a06:98c1:50::ac40:2304, 108.162.195.4, 162.159.44.4 and 172.64.35.4.