pretutorials.com - robtex.com
pretutorials.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:53f7🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:b79d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.83.247Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.183.157🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | rob.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c18c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:218c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 108.162.193.140🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 172.64.33.140🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 173.245.59.140🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| NS | vida.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3aec🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vida.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0ec🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | vida.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20ec🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | vida.ns.cloudflare.com | ||||||
| A | 108.162.192.236🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vida.ns.cloudflare.com | ||||||
| A | 172.64.32.236🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vida.ns.cloudflare.com | ||||||
| A | 173.245.58.236🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vida.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 | facebook-domain-verification=nr3v31g5rmn5luqke9k5hd850d05nz | ||||||
| TXT | openai-domain-verification=dv-OvF8b85N1QdUKp07eTi7Ph8V | ||||||
| TXT | pinterest-site-verification=61e44b075ba284c40a36d41cd928841e | ||||||
| TXT | v=spf1 include:_spf.mail.hostinger.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.83.247, 172.67.183.157 | ||||||
| IPv6 hints | 2606:4700:3031::6815:53f7, 2606:4700:3033::ac43:b79d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com | ||||||
| SOA | rob.ns.cloudflare.comdns@cloudflare.com serial=2402249642 | ||||||
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=1778367801 | ||||||
Same first word
pretutorials.com |
Similar names
DNS History
8 records (8 active, 0 former)
●NSrob.ns.cloudflare.com2026-02-15 → 2026-05-09 · 2 obs
● 2026-05-09 23:33:42
●NSvida.ns.cloudflare.com2026-02-15 → 2026-05-09 · 2 obs
● 2026-05-09 23:33:42
●MXmx1.hostinger.com2026-02-15 → 2026-05-09 · 2 obs
● 2026-05-09 23:33:42
●MXmx2.hostinger.com2026-02-15 → 2026-05-09 · 2 obs
● 2026-05-09 23:33:42
●A104.21.83.2472026-02-15 → 2026-05-09 · 2 obs
● 2026-05-09 23:33:42
●A172.67.183.1572026-02-15 → 2026-05-09 · 2 obs
● 2026-05-09 23:33:42
●A2606:4700:3031::6815:53f72026-02-15 → 2026-05-09 · 2 obs
● 2026-05-09 23:33:42
●A2606:4700:3033::ac43:b79d2026-02-15 → 2026-05-09 · 2 obs
● 2026-05-09 23:33:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| pretutorials.com | rob.ns.cloudflare.com, vida.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.140
NS records: rob.ns.cloudflare.com, vida.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pretutorials.com (unsigned zone)
⏱️ Timing
Total: 131ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.83.247, 172.67.183.157 |
| AAAA | 2 | 2606:4700:3031::6815:53f7, 2606:4700:3033::ac43:b79d |
| NS | 2 | rob.ns.cloudflare.com, vida.ns.cloudflare.com |
| MX | 2 | mx2.hostinger.com (pri: 10), mx1.hostinger.com (pri: 5) |
| TXT | 4 | facebook-domain-verification=nr3v31g5rmn, openai-domain-verification=dv-OvF8b85N1Q... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | rob.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (rob.ns.cloudflare.com, rob.ns.cloudflare.com, rob.ns.cloudflare.com...)
Analysis
IP Addresses
pretutorials.com maps to four IP numbers: 2606:4700:3031::6815:53f7, 2606:4700:3033::ac43:b79d, 104.21.83.247 and 172.67.183.157.
Other host names such as ginnemotoc.pro, mycoding.net, epicjake.com, napagedaqorservices.sbs and trace.m0tivecrib.ru share IPs with pretutorials.com.
Name Servers
Two name servers rob.ns.cloudflare.com and vida.ns.cloudflare.com handle the delegation for pretutorials.com.
pretutorials.com shares the same name server setup as other domains, for example 001111.xyz, primeasia.edu.bd, followmysite.com, agilityrpa.com and camjams.com.
pretutorials.com at least partially shares name servers with other domains, for example shinele.net, pokemonfire.com, beareagle.com, orhf.org and codigs.com.
These name servers are often used together with lady.ns.cloudflare.com and stanley.ns.cloudflare.com.
Host names with six IP numbers:
rob.ns.cloudflare.com points to 2606:4700:58::adf5:3b8c, 2803:f800:50::6ca2:c18c, 2a06:98c1:50::ac40:218c, 108.162.193.140, 172.64.33.140 and 173.245.59.140.
vida.ns.cloudflare.com points to 2606:4700:50::adf5:3aec, 2803:f800:50::6ca2:c0ec, 2a06:98c1:50::ac40:20ec, 108.162.192.236, 172.64.32.236 and 173.245.58.236.
Mail Servers
Two mail servers handle pretutorials.com: mx1.hostinger.com and mx2.hostinger.com.
pretutorials.com shares the same mail server setup as other domains, including atermonas.com, merrian.com.ar, dexcursio.net, mintravel.net and imagine-crm.com.
pretutorials.com shares at least some mail servers with other domains, for instance vdenti.com, brandshop-gomla.com and techealth.info.
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.