physicsstudy.ru - robtex.com
physicsstudy.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:130:436c:6f75:6466:6c61:7265🇺🇸 Cloudflare2606:4700:130::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.67.181Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ⚠ Not in HTTPS hints | ||||||
| A | 172.67.179.82🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ⚠ Not in HTTPS hints | ||||||
| NS | autumn.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2694🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c294🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2294🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| A | 108.162.194.148🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| A | 162.159.38.148Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| A | 172.64.34.148🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| NS | camilo.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c76🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | camilo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c376🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | camilo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2376🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | camilo.ns.cloudflare.com | ||||||
| A | 108.162.195.118🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | camilo.ns.cloudflare.com | ||||||
| A | 162.159.44.118Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | camilo.ns.cloudflare.com | ||||||
| A | 172.64.35.118🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | camilo.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ⚠ 2 unhinted📌 1 extra | ||||||
| IPv4 | 172.64.80.1 | ||||||
| IPv6 | 2606:4700:130:436c:6f75:6466:6c61:7265 | ||||||
| SOA | autumn.ns.cloudflare.comdns@cloudflare.com serial=2396426603 | ||||||
ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4067830 | ||||||
Same first word
physicsstudy.com |
physicsstudy.ru |
Similar names
DNS History
7 records (5 active, 2 former)
●NSautumn.ns.cloudflare.com2026-02-18 → 2026-03-14 · 2 obs
● 2026-03-14 09:59:02
●NScamilo.ns.cloudflare.com2026-02-18 → 2026-03-14 · 2 obs
● 2026-03-14 09:59:02
●A104.21.67.1812026-02-18 → 2026-03-14 · 2 obs
● 2026-03-14 09:59:02
●A172.67.179.822026-02-18 → 2026-03-14 · 2 obs
● 2026-03-14 09:59:02
●A2606:4700:130:436c:6f75:6466:6c61:72652026-02-19 → 2026-03-14 · 6 obs
● 2026-02-19 12:18:16
○ 2026-03-04 22:59:40
○ 2026-03-08 16:35:14
● 2026-03-14 09:59:00
● 2026-03-14 09:59:02
○A2606:4700:3032::ac43:b3522026-02-18 → 2026-03-08 · 6 obs
○ 2026-02-19 12:18:16
● 2026-03-04 22:59:40
● 2026-03-08 16:35:14
○ 2026-03-14 09:59:00
○ 2026-03-14 09:59:02
○A2606:4700:3033::6815:43b52026-02-18 → 2026-03-08 · 6 obs
○ 2026-02-19 12:18:16
● 2026-03-04 22:59:40
● 2026-03-08 16:35:14
○ 2026-03-14 09:59:00
○ 2026-03-14 09:59:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| physicsstudy.ru | autumn.ns.cloudflare.com, camilo.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 162.159.38.148
NS records: autumn.ns.cloudflare.com, camilo.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for physicsstudy.ru (unsigned zone)
⏱️ Timing
Total: 2076ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.64.80.1 |
| AAAA | 1 | 2606:4700:130:436c:6f75:6466:6c61:7265 |
| NS | 2 | autumn.ns.cloudflare.com, camilo.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | autumn.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
physicsstudy.ru resolves to three IPs: 2606:4700:130:436c:6f75:6466:6c61:7265, 104.21.67.181 and 172.67.179.82.
Other host names, for instance bot.maxwell-lee.workers.dev, mail.artex.global, point-bet.it, suvnews.net and roadseal.co.uk share IP numbers with physicsstudy.ru.
Name Servers
Two name servers autumn.ns.cloudflare.com and camilo.ns.cloudflare.com handle delegation for physicsstudy.ru.
physicsstudy.ru uses the same name server setup as other domains, for example malishichki.ru, cozumfilo.net, lopeslar.com.br, rxdeutschland.net and test48.ru.
physicsstudy.ru partially shares name servers with other domains; examples include aldi-now.ch, venkat.info, scotail.com, asseintestinocervello.com and fishnetsandfeathers.com.
these name servers are commonly used with the name servers paislee.ns.cloudflare.com.
Host names with six IP numbers: autumn.ns.cloudflare.com points to: 2606:4700:50::a29f:2694, 2803:f800:50::6ca2:c294, 2a06:98c1:50::ac40:2294, 108.162.194.148, 162.159.38.148 and 172.64.34.148; camilo.ns.cloudflare.com points to: 2606:4700:58::a29f:2c76, 2803:f800:50::6ca2:c376, 2a06:98c1:50::ac40:2376, 108.162.195.118, 162.159.44.118 and 172.64.35.118.