mstr.ceo - robtex.com
mstr.ceo
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.5.250Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.134.21🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | leia.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ab8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0b8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | leia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20b8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | leia.ns.cloudflare.com | ||||||
| A | 108.162.192.184🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leia.ns.cloudflare.com | ||||||
| A | 172.64.32.184🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leia.ns.cloudflare.com | ||||||
| A | 173.245.58.184🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leia.ns.cloudflare.com | ||||||
| NS | reese.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c75🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | reese.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c375🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | reese.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2375🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | reese.ns.cloudflare.com | ||||||
| A | 108.162.195.117🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | reese.ns.cloudflare.com | ||||||
| A | 162.159.44.117Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | reese.ns.cloudflare.com | ||||||
| A | 172.64.35.117🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | reese.ns.cloudflare.com | ||||||
| TXT | google-site-verification=FDzFN3778250jjIMiH-ZebOGysZXTiG10Ht-dYZ6k6A | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.5.250, 172.67.134.21 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com | ||||||
| SOA | leia.ns.cloudflare.comdns@cloudflare.com serial=2400051067 | ||||||
ceo
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.ceo | ||||||
| NS | b.nic.ceo | ||||||
| NS | c.nic.ceo | ||||||
| NS | d.nic.ceo | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1527164769 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSleia.ns.cloudflare.com2026-03-31 → 2026-04-11 · 2 obs
● 2026-04-11 21:24:28
●NSreese.ns.cloudflare.com2026-03-31 → 2026-04-11 · 2 obs
● 2026-04-11 21:24:28
●A104.21.5.2502026-03-31 → 2026-04-11 · 2 obs
● 2026-04-11 21:24:28
●A172.67.134.212026-03-31 → 2026-04-11 · 2 obs
● 2026-04-11 21:24:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ceo | a.nic.ceo, c.nic.ceo, b.nic.ceo, d.nic.ceo | 8 records |
| mstr.ceo | leia.ns.cloudflare.com, reese.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.117
NS records: leia.ns.cloudflare.com, reese.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mstr.ceo (unsigned zone)
⏱️ Timing
Total: 532ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.134.21, 104.21.5.250 |
| NS | 2 | leia.ns.cloudflare.com, reese.ns.cloudflare.com |
| TXT | 1 | google-site-verification=FDzFN3778250jjI |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | leia.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.ceo, a.nic.ceo, c.nic.ceo...)
Analysis
IP Addresses
mstr.ceo points to two IP numbers: 104.21.5.250 and 172.67.134.21.
Other host names, for instance vastravelly.com, shellhoustonopen.com, 443b8c421237.mshlab.com, ktm-bikes.co.za and gamlabs.com share IP numbers with mstr.ceo.
Name Servers
mstr.ceo's delegation is to two name servers leia.ns.cloudflare.com and reese.ns.cloudflare.com.
mstr.ceo shares the same name server configuration as other domains, such as gashounhw.com, galebrealestate.hr, moca-ny.org, ganumvaz.com and exodus-web3-wallets.pages.dev.
mstr.ceo at least partially shares its name servers with other domains, for instance extra.vn, 1wccgt.life, 706125.com, qlhsk.com and reallivio.com.
These name servers are commonly used alongside osmar.ns.cloudflare.com and violet.ns.cloudflare.com.
Host names with six IP numbers:
leia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab8, 2803:f800:50::6ca2:c0b8, 2a06:98c1:50::ac40:20b8, 108.162.192.184, 172.64.32.184 and 173.245.58.184.
reese.ns.cloudflare.com points to: 2606:4700:58::a29f:2c75, 2803:f800:50::6ca2:c375, 2a06:98c1:50::ac40:2375, 108.162.195.117, 162.159.44.117 and 172.64.35.117.