guru303.com - robtex.com
guru303.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:2123🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:9e81🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.33.35Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.158.129🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | darl.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b62🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c162🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2162🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| A | 108.162.193.98🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| A | 172.64.33.98🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| A | 173.245.59.98🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| NS | rosa.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rosa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rosa.ns.cloudflare.com | ||||||
| A | 108.162.192.228🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosa.ns.cloudflare.com | ||||||
| A | 172.64.32.228🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosa.ns.cloudflare.com | ||||||
| A | 173.245.58.228🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosa.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.33.35, 172.67.158.129 | ||||||
| IPv6 hints | 2606:4700:3030::6815:2123, 2606:4700:3037::ac43:9e81 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=75, name=cloudflare-ech.com | ||||||
| SOA | darl.ns.cloudflare.comdns@cloudflare.com serial=2402279451 | ||||||
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=1778365966 | ||||||
Same first word
guru303.com |
DNS History
6 records (6 active, 0 former)
●NSdarl.ns.cloudflare.com2026-03-05 → 2026-05-09 · 2 obs
● 2026-05-09 22:58:50
●NSrosa.ns.cloudflare.com2026-03-05 → 2026-05-09 · 2 obs
● 2026-05-09 22:58:50
●A104.21.33.352026-03-05 → 2026-05-09 · 2 obs
● 2026-05-09 22:58:50
●A172.67.158.1292026-03-05 → 2026-05-09 · 2 obs
● 2026-05-09 22:58:50
●A2606:4700:3030::6815:21232026-03-05 → 2026-05-09 · 2 obs
● 2026-05-09 22:58:50
●A2606:4700:3037::ac43:9e812026-03-05 → 2026-05-09 · 2 obs
● 2026-05-09 22:58:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| guru303.com | darl.ns.cloudflare.com, rosa.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.228
NS records: darl.ns.cloudflare.com, rosa.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guru303.com (unsigned zone)
⏱️ Timing
Total: 84ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.33.35, 172.67.158.129 |
| AAAA | 2 | 2606:4700:3030::6815:2123, 2606:4700:3037::ac43:9e81 |
| NS | 2 | darl.ns.cloudflare.com, rosa.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | darl.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (darl.ns.cloudflare.com, darl.ns.cloudflare.com, darl.ns.cloudflare.com...)
Analysis
IP Addresses
guru303.com resolves to four IP numbers: 2606:4700:3030::6815:2123, 2606:4700:3037::ac43:9e81, 104.21.33.35 and 172.67.158.129.
Other host names such as elitesystemstech.com, puregoldfish.com, tuvikhoahoc.com, knowthreat.net and topassiette.com share IPs with guru303.com.
Name Servers
guru303.com is delegated to two name servers: darl.ns.cloudflare.com and rosa.ns.cloudflare.com.
guru303.com shares the same name server setup as lensakami.xyz, prtotobaru.com, for-vk.com, oksibethome.com and neko4dvvip.yachts.
guru303.com at least partially shares name servers with other domains, for instance klap.net, foucart-dever.net, ronoco.com, aktxt.net and aicatalogue.com.
these name servers are often used in conjunction with the name servers rocky.ns.cloudflare.com.
Host names with six IP numbers:
darl.ns.cloudflare.com points to 2606:4700:58::adf5:3b62, 2803:f800:50::6ca2:c162, 2a06:98c1:50::ac40:2162, 108.162.193.98, 172.64.33.98 and 173.245.59.98.
rosa.ns.cloudflare.com points to 2606:4700:50::adf5:3ae4, 2803:f800:50::6ca2:c0e4, 2a06:98c1:50::ac40:20e4, 108.162.192.228, 172.64.32.228 and 173.245.58.228.