kursinha.com - robtex.com
kursinha.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:55a5🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:cfa6🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.85.165Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.207.166🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jakub.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c55🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jakub.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c355🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jakub.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2355🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jakub.ns.cloudflare.com | ||||||
| A | 108.162.195.85🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jakub.ns.cloudflare.com | ||||||
| A | 162.159.44.85Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jakub.ns.cloudflare.com | ||||||
| A | 172.64.35.85🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jakub.ns.cloudflare.com | ||||||
| NS | jessica.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3aab🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jessica.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0ab🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jessica.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20ab🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jessica.ns.cloudflare.com | ||||||
| A | 108.162.192.171🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jessica.ns.cloudflare.com | ||||||
| A | 172.64.32.171🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jessica.ns.cloudflare.com | ||||||
| A | 173.245.58.171🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jessica.ns.cloudflare.com | ||||||
| MX | mx1.hostinger.com ⭐ | ||||||
| A | 2606:4700:90:0:c1f8:f874:2386:b61f🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.65.182.103🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx2.hostinger.com(10) | ||||||
| A | 2606:4700:90:0:c1f8:f874:2386:b61f🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.65.182.103🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| TXT | v=spf1 include:_spf.mail.hostinger.com ~all | ||||||
| TXT | v=spf1 include:mailgun.org ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.85.165, 172.67.207.166 | ||||||
| IPv6 hints | 2606:4700:3032::6815:55a5, 2606:4700:3034::ac43:cfa6 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=168, name=cloudflare-ech.com | ||||||
| SOA | jakub.ns.cloudflare.comdns@cloudflare.com serial=2399636707 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775929767 | ||||||
Same first word
kursinha.com |
Similar names
DNS History
12 records (8 active, 4 former)
●NSjakub.ns.cloudflare.com2026-03-19 → 2026-04-11 · 2 obs
● 2026-04-11 18:15:04
●NSjessica.ns.cloudflare.com2026-03-19 → 2026-04-11 · 2 obs
● 2026-04-11 18:15:04
●MXmx1.hostinger.com2026-03-19 → 2026-04-11 · 2 obs
● 2026-04-11 18:15:04
●MXmx2.hostinger.com2026-03-19 → 2026-04-11 · 2 obs
● 2026-04-11 18:15:04
●A104.21.85.1652026-04-11 → 2026-04-11 · 2 obs
● 2026-04-11 18:15:04
●A172.67.207.1662026-04-11 → 2026-04-11 · 2 obs
● 2026-04-11 18:15:04
○A188.114.96.02026-03-19 → 2026-03-19 · 3 obs
● 2026-03-19 21:49:24
○ 2026-04-11 18:15:04
○A188.114.97.02026-03-19 → 2026-03-19 · 3 obs
● 2026-03-19 21:49:24
○ 2026-04-11 18:15:04
●A2606:4700:3032::6815:55a52026-04-11 → 2026-04-11 · 2 obs
● 2026-04-11 18:15:04
●A2606:4700:3034::ac43:cfa62026-04-11 → 2026-04-11 · 2 obs
● 2026-04-11 18:15:04
○A2a06:98c1:3120::2026-03-19 → 2026-03-19 · 3 obs
● 2026-03-19 21:49:24
○ 2026-04-11 18:15:04
○A2a06:98c1:3121::2026-03-19 → 2026-03-19 · 3 obs
● 2026-03-19 21:49:24
○ 2026-04-11 18:15:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kursinha.com | jessica.ns.cloudflare.com, jakub.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.171
NS records: jessica.ns.cloudflare.com, jakub.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kursinha.com (unsigned zone)
⏱️ Timing
Total: 195ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.207.166, 104.21.85.165 |
| AAAA | 2 | 2606:4700:3034::ac43:cfa6, 2606:4700:3032::6815:55a5 |
| NS | 2 | jakub.ns.cloudflare.com, jessica.ns.cloudflare.com |
| MX | 2 | mx2.hostinger.com (pri: 10), mx1.hostinger.com (pri: 5) |
| TXT | 2 | v=spf1 include:_spf.mail.hostinger.com ~, v=spf1 include:mailgun.org ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jakub.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (jessica.ns.cloudflare.com, jessica.ns.cloudflare.com, jessica.ns.cloudflare.com...)
Analysis
IP Addresses
kursinha.com maps to four IP numbers: 2606:4700:3032::6815:55a5, 2606:4700:3034::ac43:cfa6, 104.21.85.165 and 172.67.207.166.
Other host names such as shoptenis.com, werikbaml.com, tecpoint.co, tcps2core.ca.cdn.cloudflare.net and prmax.co.uk share IPs with kursinha.com.
Name Servers
Two name servers jakub.ns.cloudflare.com and jessica.ns.cloudflare.com handle the delegation for kursinha.com.
kursinha.com shares the same name server setup as other domains, for example ruscobank.ru, pcdingo.net, yowiehunters.net, mivaanpipes.in and proservis.com.co.
kursinha.com at least partially shares name servers with other domains, for example geoboxer.com, babakhabbaz.com, pourau.nz, virtual-forms.com and hieeu.top.
these name servers are commonly used alongside hattie.ns.cloudflare.com name servers.
Host names with six IP numbers:
jakub.ns.cloudflare.com points to 2606:4700:58::a29f:2c55, 2803:f800:50::6ca2:c355, 2a06:98c1:50::ac40:2355, 108.162.195.85, 162.159.44.85 and 172.64.35.85.
jessica.ns.cloudflare.com points to 2606:4700:50::adf5:3aab, 2803:f800:50::6ca2:c0ab, 2a06:98c1:50::ac40:20ab, 108.162.192.171, 172.64.32.171 and 173.245.58.171.
Mail Servers
Two mail servers handle kursinha.com: mx1.hostinger.com and mx2.hostinger.com.
kursinha.com shares the same mail server setup as other domains, including laelbuilders.com, qartal.org, headlineviewer.com, vi-hi.com and hotelexecutive.in.
kursinha.com shares at least some mail servers with other domains, for example hipnosy.xyz and mazlo.me.
Names with two IPs:
mx1.hostinger.com points to: 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103.
mx2.hostinger.com points to: 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103.
Names pointing to 2606:4700:90:0:c1f8:f874:2386:b61f: mx1.hostinger.com and mx2.hostinger.com.
Names pointing to 172.65.182.103: mx1.hostinger.com and mx2.hostinger.com.