mastersatu.cc - robtex.com
mastersatu.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:7b7🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8929🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.7.183Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.137.41🇺🇸 Cloudflare172.67.128.0/20 , 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 | 104.21.7.183, 172.67.137.41 | ||||||
| IPv6 | 2606:4700:3033::6815:7b7, 2606:4700:3037::ac43:8929 | ||||||
| SOA | darl.ns.cloudflare.comdns@cloudflare.com serial=2398489553 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1774378346 | ||||||
Same first word
mastersatu.cc |
Similar names
DNS History
10 records (6 active, 4 former)
●NSdarl.ns.cloudflare.com2026-02-17 → 2026-03-24 · 2 obs
● 2026-03-24 19:11:18
●NSrosa.ns.cloudflare.com2026-02-17 → 2026-03-24 · 2 obs
● 2026-03-24 19:11:18
●A104.21.7.1832026-03-04 → 2026-03-24 · 5 obs
● 2026-03-04 04:53:50
● 2026-03-06 15:30:58
○ 2026-03-08 22:41:08
● 2026-03-24 19:11:18
●A172.67.137.412026-03-04 → 2026-03-24 · 5 obs
● 2026-03-04 04:53:50
● 2026-03-06 15:30:58
○ 2026-03-08 22:41:08
● 2026-03-24 19:11:18
○A188.114.96.02026-02-17 → 2026-03-08 · 5 obs
○ 2026-03-04 04:53:50
○ 2026-03-06 15:30:58
● 2026-03-08 22:41:08
○ 2026-03-24 19:11:18
○A188.114.97.02026-02-17 → 2026-03-08 · 5 obs
○ 2026-03-04 04:53:50
○ 2026-03-06 15:30:58
● 2026-03-08 22:41:08
○ 2026-03-24 19:11:18
●A2606:4700:3033::6815:7b72026-03-04 → 2026-03-24 · 5 obs
● 2026-03-04 04:53:50
● 2026-03-06 15:30:58
○ 2026-03-08 22:41:08
● 2026-03-24 19:11:18
●A2606:4700:3037::ac43:89292026-03-04 → 2026-03-24 · 5 obs
● 2026-03-04 04:53:50
● 2026-03-06 15:30:58
○ 2026-03-08 22:41:08
● 2026-03-24 19:11:18
○A2a06:98c1:3120::2026-02-17 → 2026-03-08 · 5 obs
○ 2026-03-04 04:53:50
○ 2026-03-06 15:30:58
● 2026-03-08 22:41:08
○ 2026-03-24 19:11:18
○A2a06:98c1:3121::2026-02-17 → 2026-03-08 · 5 obs
○ 2026-03-04 04:53:50
○ 2026-03-06 15:30:58
● 2026-03-08 22:41:08
○ 2026-03-24 19:11:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac4.nstld.com, ac3.nstld.com, ac1.nstld.com, ac2.nstld.com | - |
| mastersatu.cc | darl.ns.cloudflare.com, rosa.ns.cloudflare.com | - |
✅ 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 mastersatu.cc (unsigned zone)
⏱️ Timing
Total: 525ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.7.183, 172.67.137.41 |
| AAAA | 2 | 2606:4700:3033::6815:7b7, 2606:4700:3037::ac43:8929 |
| 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 |
Analysis
IP Addresses
mastersatu.cc maps to four IP numbers: 2606:4700:3033::6815:7b7, 2606:4700:3037::ac43:8929, 104.21.7.183 and 172.67.137.41.
Other host names, for instance ekosnegocios.com, thone.at, www.browserupdate.org, sv.jrfdev.com and yecaomei.com.cn share IP numbers with mastersatu.cc.
Name Servers
Two name servers darl.ns.cloudflare.com and rosa.ns.cloudflare.com handle delegation for mastersatu.cc.
mastersatu.cc uses the same name server setup as other domains, for example nix4dsiang.com, nix4dpro.com, campingmalazeou.com, togalulus.xyz and pistol4d.direct.
mastersatu.cc partially shares name servers with other domains; examples include astronomica.pl, themcp.com.au, redi.go.it, kddecorators.co.uk and riskgiving.mobi.
these name servers are commonly used 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.