stuco.info - robtex.com
stuco.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:333🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:8241🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.3.51Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.130.65🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jeff.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b7c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeff.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c17c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jeff.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:217c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jeff.ns.cloudflare.com | ||||||
| A | 108.162.193.124🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeff.ns.cloudflare.com | ||||||
| A | 172.64.33.124🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeff.ns.cloudflare.com | ||||||
| A | 173.245.59.124🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeff.ns.cloudflare.com | ||||||
| NS | laila.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:267a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | laila.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c27a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | laila.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:227a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | laila.ns.cloudflare.com | ||||||
| A | 108.162.194.122🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | laila.ns.cloudflare.com | ||||||
| A | 162.159.38.122Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | laila.ns.cloudflare.com | ||||||
| A | 172.64.34.122🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | laila.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.3.51, 172.67.130.65 | ||||||
| IPv6 | 2606:4700:3032::6815:333, 2606:4700:3033::ac43:8241 | ||||||
| SOA | jeff.ns.cloudflare.comdns@cloudflare.com serial=2396116231 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1774488466 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSjeff.ns.cloudflare.com2026-03-17 → 2026-03-26 · 2 obs
● 2026-03-26 02:11:16
●NSlaila.ns.cloudflare.com2026-03-17 → 2026-03-26 · 2 obs
● 2026-03-26 02:11:16
●A104.21.3.512026-03-17 → 2026-03-26 · 2 obs
● 2026-03-26 02:11:16
●A172.67.130.652026-03-17 → 2026-03-26 · 2 obs
● 2026-03-26 02:11:16
●A2606:4700:3032::6815:3332026-03-17 → 2026-03-26 · 2 obs
● 2026-03-26 02:11:16
●A2606:4700:3033::ac43:82412026-03-17 → 2026-03-26 · 2 obs
● 2026-03-26 02:11:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| stuco.info | jeff.ns.cloudflare.com, laila.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.124
NS records: jeff.ns.cloudflare.com, laila.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stuco.info (unsigned zone)
⏱️ Timing
Total: 570ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.3.51, 172.67.130.65 |
| AAAA | 2 | 2606:4700:3033::ac43:8241, 2606:4700:3032::6815:333 |
| NS | 2 | jeff.ns.cloudflare.com, laila.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jeff.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
stuco.info refers to four IP numbers: 2606:4700:3032::6815:333, 2606:4700:3033::ac43:8241, 104.21.3.51 and 172.67.130.65.
Other host names, for instance attendanceapi.redpeople.io, mail.trcomputersales.com, mlsmediaonline.com, utp-welding.com and vmeste76.ru share IP numbers with stuco.info.
Name Servers
stuco.info's delegation uses two name servers: jeff.ns.cloudflare.com and laila.ns.cloudflare.com.
stuco.info uses the same name server setup as other domains, such as jav-noni.org, vaxt.se, noni69.cc, graf.hu and rafan.pl.
stuco.info at least partially shares name servers with other domains, including kablog.fr, rinteorang.pro, cpanelvideos.tv, utemper.net and drainagebradford.uk.
Host names with six IP numbers:
jeff.ns.cloudflare.com points to 2606:4700:58::adf5:3b7c, 2803:f800:50::6ca2:c17c, 2a06:98c1:50::ac40:217c, 108.162.193.124, 172.64.33.124 and 173.245.59.124.
laila.ns.cloudflare.com points to 2606:4700:50::a29f:267a, 2803:f800:50::6ca2:c27a, 2a06:98c1:50::ac40:227a, 108.162.194.122, 162.159.38.122 and 172.64.34.122.