physicsof.org - dns.ninja
physicsof.org
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::6815:22a4πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:a313πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.34.164Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.163.19πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | carter.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3b50πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carter.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c150π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | carter.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2150πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | carter.ns.cloudflare.com | ||||||
| A | 108.162.193.80πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carter.ns.cloudflare.com | ||||||
| A | 172.64.33.80πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carter.ns.cloudflare.com | ||||||
| A | 173.245.59.80πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carter.ns.cloudflare.com | ||||||
| NS | chan.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a52πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c052π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2052πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 108.162.192.82πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 172.64.32.82πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 173.245.58.82πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| MX | _dc-mx.4c6f5bf2412a.physicsof.org β | ||||||
| A | 216.117.129.249πΊπΈ RoadRunner-CharterComm-ADVANCED_INTERNET_TECHNOLOGIES_INC216.117.128.0/18 RR-RC-CHTR-ADVANCED INTERNET TECHNOLOGIES, INC-Carolinas | ||||||
| TXT | f234cee225a445bab717e9e8ae689c8b | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.34.164, 172.67.163.19 | ||||||
| IPv6 hints | 2606:4700:3031::6815:22a4, 2606:4700:3031::ac43:a313 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com | ||||||
| SOA | carter.ns.cloudflare.comdns@cloudflare.com serial=2416029353 | ||||||
org
| DNSSEC | π Signed (DS record present) | ||||||
| NS | v0n0.pir-ns.org β | ||||||
| NS | b2.org.afilias-nst.org β οΈ Not in zone NS records | ||||||
| NS | d0.org.afilias-nst.org β οΈ Not in zone NS records | ||||||
| NS | v0n1.pir-ns.org | ||||||
| NS | v0n2.pir-ns.org | ||||||
| NS | v0n3.pir-ns.org β οΈ Not in parent delegation | ||||||
| NS | v2n0.pir-ns.org β οΈ Not in parent delegation | ||||||
| NS | v2n1.pir-ns.org β οΈ Not in parent delegation | ||||||
| SOA | v0n0.pir-ns.orghostmaster@donuts.email serial=1794562105 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
11 records (7 active, 4 former)
βNScarter.ns.cloudflare.com2026-09-24 β 2026-11-13 Β· 2 obs
β 2026-11-13 10:17:30
βNSchan.ns.cloudflare.com2026-09-24 β 2026-11-13 Β· 2 obs
β 2026-11-13 10:17:30
βMX_dc-mx.4c6f5bf2412a.physicsof.org2026-09-24 β 2026-11-13 Β· 2 obs
β 2026-11-13 10:17:30
βA104.21.34.1642026-09-30 β 2026-11-13 Β· 3 obs
β 2026-09-30 21:06:42
β 2026-11-13 10:17:30
βA172.67.163.192026-09-30 β 2026-11-13 Β· 3 obs
β 2026-09-30 21:06:42
β 2026-11-13 10:17:30
βA188.114.96.02026-09-24 β 2026-09-24 Β· 3 obs
β 2026-09-30 21:06:42
β 2026-11-13 10:17:30
βA188.114.97.02026-09-24 β 2026-09-24 Β· 3 obs
β 2026-09-30 21:06:42
β 2026-11-13 10:17:30
βA2606:4700:3031::6815:22a42026-09-30 β 2026-11-13 Β· 3 obs
β 2026-09-30 21:06:42
β 2026-11-13 10:17:30
βA2606:4700:3031::ac43:a3132026-09-30 β 2026-11-13 Β· 3 obs
β 2026-09-30 21:06:42
β 2026-11-13 10:17:30
βA2a06:98c1:3120::2026-09-24 β 2026-09-24 Β· 3 obs
β 2026-09-30 21:06:42
β 2026-11-13 10:17:30
βA2a06:98c1:3121::2026-09-24 β 2026-09-24 Β· 3 obs
β 2026-09-30 21:06:42
β 2026-11-13 10:17:30
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, v0n0.pir-ns.org, v0n1.pir-ns.org, v0n2.pir-ns.org... | 12 records |
| physicsof.org | chan.ns.cloudflare.com, carter.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.193.80
NS records: chan.ns.cloudflare.com, carter.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for physicsof.org (unsigned zone)
β±οΈ Timing
Total: 1021ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.163.19, 104.21.34.164 |
| AAAA | 2 | 2606:4700:3031::6815:22a4, 2606:4700:3031::ac43:a313 |
| NS | 2 | carter.ns.cloudflare.com, chan.ns.cloudflare.com |
| MX | 1 | _dc-mx.4c6f5bf2412a.physicsof.org (pri: |
| TXT | 1 | f234cee225a445bab717e9e8ae689c8b |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | carter.ns.cloudflare.com dns.cloudflare. |
π Glue Records Collected
Total: 12
In-bailiwick: 10 (b2.org.afilias-nst.org, d0.org.afilias-nst.org, v0n0.pir-ns.org...)
Out-of-bailiwick: 2 (a2.org.afilias-nst.info, a2.org.afilias-nst.info)
Analysis
IP Addresses
physicsof.org directs to four IP numbers, which are 104.21.34.164, 172.67.163.19, 2606:4700:3031::6815:22a4 and 2606:4700:3031::ac43:a313.
Additional host names β vela88.asia, dawnvik.com, kockurumsalfilo.net and two others β share IP numbers with physicsof.org.
Name Servers
physicsof.org uses two name servers for its delegation: carter.ns.cloudflare.com and chan.ns.cloudflare.com.
physicsof.org shares its name server setup with other domains, including 11k21k.cn, szpnodx.com.cn, tmamo.cn and two others.
The name servers of physicsof.org overlap at least partially with those of other domains β among them sitewave-previews.pages.dev, jetsailstosydney.com, hotun.sbs and two more.
These name servers commonly appear alongside the name servers merlin.ns.cloudflare.com and laura.ns.cloudflare.com.
Host names with 6 IP numbers:
Hostname carter.ns.cloudflare.com directs to 108.162.193.80, 172.64.33.80 and 173.245.59.80 along with 3 other IP addresses.
Hostname chan.ns.cloudflare.com directs to 108.162.192.82, 172.64.32.82 and 173.245.58.82 along with 3 other IP addresses.
Mail Servers
physicsof.org has one mail server: _dc-mx.4c6f5bf2412a.physicsof.org.
_dc-mx.4c6f5bf2412a.physicsof.org directs to just one IP number, 216.117.129.249.