calculat.pro - robtex.com
calculat.pro
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:ae35🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:1ef4🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.30.244Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.174.53🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | harlan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cfa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23fa🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| A | 108.162.195.250🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| A | 162.159.44.250Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| A | 172.64.35.250🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| NS | rachel.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ad7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rachel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rachel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rachel.ns.cloudflare.com | ||||||
| A | 108.162.192.215🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rachel.ns.cloudflare.com | ||||||
| A | 172.64.32.215🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rachel.ns.cloudflare.com | ||||||
| A | 173.245.58.215🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rachel.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.30.244, 172.67.174.53 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:ae35, 2606:4700:3033::6815:1ef4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=79, name=cloudflare-ech.com | ||||||
| SOA | harlan.ns.cloudflare.comdns@cloudflare.com serial=2409199796 | ||||||
pro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.pro.afilias-nst.info ⭐ | ||||||
| NS | a2.pro.afilias-nst.info | ||||||
| NS | b0.pro.afilias-nst.org | ||||||
| NS | b2.pro.afilias-nst.org | ||||||
| NS | c0.pro.afilias-nst.info | ||||||
| NS | d0.pro.afilias-nst.org | ||||||
| SOA | a0.pro.afilias-nst.infohostmaster@donuts.email serial=1783826341 | ||||||
Same first word
calculat.org |
calculat.io |
calculat.net |
calculat.com |
calculat.co.in |
calculat.pro |
calculat.ch |
calculat.ru |
calculat.de |
Similar names
DNS History
7 records (6 active, 1 former)
●NSharlan.ns.cloudflare.com2026-06-15 → 2026-07-12 · 2 obs
● 2026-07-12 03:42:28
●NSrachel.ns.cloudflare.com2026-06-15 → 2026-07-12 · 2 obs
● 2026-07-12 03:42:28
●A104.21.30.2442026-06-15 → 2026-07-12 · 2 obs
● 2026-07-12 03:42:28
●A172.67.174.532026-06-15 → 2026-07-12 · 2 obs
● 2026-07-12 03:42:28
○A2606:4700:3030::ac43:ae352026-06-15 → 2026-06-15 · 2 obs
○ 2026-07-12 03:42:28
●A2606:4700:3032::ac43:ae352026-07-12 → 2026-07-12 · 2 obs
● 2026-07-12 03:42:28
●A2606:4700:3033::6815:1ef42026-06-15 → 2026-07-12 · 2 obs
● 2026-07-12 03:42:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | b0.pro.afilias-nst.org, c0.pro.afilias-nst.info, a0.pro.afilias-nst.info, d0.pro.afilias-nst.org... | - |
| calculat.pro | harlan.ns.cloudflare.com, rachel.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.215
NS records: harlan.ns.cloudflare.com, rachel.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calculat.pro (unsigned zone)
⏱️ Timing
Total: 341ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.30.244, 172.67.174.53 |
| AAAA | 2 | 2606:4700:3033::6815:1ef4, 2606:4700:3032::ac43:ae35 |
| NS | 2 | harlan.ns.cloudflare.com, rachel.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | harlan.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
calculat.pro directs to four IP numbers, which are 104.21.30.244, 172.67.174.53, 2606:4700:3032::ac43:ae35 and 2606:4700:3033::6815:1ef4.
manhua123.top, webgianhang.com, mustardseedtherapy.org plus two other host names have IP numbers in common with calculat.pro.
Name Servers
Two name servers handle the delegation for calculat.pro: harlan.ns.cloudflare.com and rachel.ns.cloudflare.com.
The name server configuration of calculat.pro is shared with other domains, for instance reviews.gift, finderskeeperscoffee.co.uk, mangovpn.app and two others.
At least some of calculat.pro's name servers are shared with other domains, for example savedesign.it, divinerise.com, yizhengapp.com and two more.
These name servers tend to be deployed in combination with the name servers nena.ns.cloudflare.com and johnny.ns.cloudflare.com.
Hosts with 6 IP addresses each:
harlan.ns.cloudflare.com resolves to 108.162.195.250, 162.159.44.250 and 172.64.35.250 among others, with 3 other IP addresses in total.
rachel.ns.cloudflare.com resolves to 108.162.192.215, 172.64.32.215 and 173.245.58.215 among others, with 3 other IP addresses in total.