osbkz.cc - robtex.com
osbkz.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:9e46🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:493a🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.73.58Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.158.70🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ns1.fbi.seized.gov ⭐ | ||||||
| A | 2400:cb00:2049:1::c629:df65🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 198.41.223.101Cloudflare198.41.223.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cf-198-41-223-101.cloudflare.com | ||||||
| NS | ns2.fbi.seized.gov | ||||||
| A | 2400:cb00:2049:1::adf5:3a08🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 173.245.58.8🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.73.58, 172.67.158.70 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:9e46, 2606:4700:3036::6815:493a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=30, name=cloudflare-ech.com | ||||||
| SOA | ns1.fbi.seized.govdns@cloudflare.com serial=2406800577 | ||||||
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=1784845600 | ||||||
Subdomains
t-mobile.osbkz.cc |
Same first word
osbkz.cc |
Similar names
DNS History
8 records (6 active, 2 former)
○NSlovisa.ns.cloudflare.com2026-05-04 → 2026-05-05 · 4 obs
● 2026-05-05 14:17:16
○ 2026-07-23 23:18:02
○ 2026-07-23 23:18:04
●NSns1.fbi.seized.gov2026-07-23 → 2026-07-23 · 3 obs
● 2026-07-23 23:18:02
● 2026-07-23 23:18:04
●NSns2.fbi.seized.gov2026-07-23 → 2026-07-23 · 3 obs
● 2026-07-23 23:18:02
● 2026-07-23 23:18:04
○NSpiers.ns.cloudflare.com2026-05-04 → 2026-05-05 · 4 obs
● 2026-05-05 14:17:16
○ 2026-07-23 23:18:02
○ 2026-07-23 23:18:04
●A104.21.73.582026-07-23 → 2026-07-23 · 2 obs
● 2026-07-23 23:18:04
●A172.67.158.702026-07-23 → 2026-07-23 · 2 obs
● 2026-07-23 23:18:04
●A2606:4700:3035::ac43:9e462026-07-23 → 2026-07-23 · 2 obs
● 2026-07-23 23:18:04
●A2606:4700:3036::6815:493a2026-07-23 → 2026-07-23 · 2 obs
● 2026-07-23 23:18:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| osbkz.cc | ns1.fbi.seized.gov, ns2.fbi.seized.gov | - |
✅ Authoritative Response
Server:198.41.223.101
NS records: ns1.fbi.seized.gov, ns2.fbi.seized.gov
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osbkz.cc (unsigned zone)
⏱️ Timing
Total: 1198ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.73.58, 172.67.158.70 |
| AAAA | 2 | 2606:4700:3036::6815:493a, 2606:4700:3035::ac43:9e46 |
| NS | 2 | ns1.fbi.seized.gov, ns2.fbi.seized.gov |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ns1.fbi.seized.gov dns.cloudflare.com |
Analysis
Hierarchy
osbkz.cc is the parent zone for t-mobile.osbkz.cc.
IP Addresses
osbkz.cc has four IP addresses: 104.21.73.58, 172.67.158.70, 2606:4700:3035::ac43:9e46 and 2606:4700:3036::6815:493a.
usfoodmart.com.bd, xntro.com, zacarellispizza.com and two other host names share IP numbers with osbkz.cc.
Name Servers
osbkz.cc uses two name servers for its delegation: ns1.fbi.seized.gov and ns2.fbi.seized.gov.
osbkz.cc uses the same name servers as several other domains — among them unpid.com, drive-forms.site, mvbgp.cc and two more.
osbkz.cc partially shares its NS delegation with several other domains, including crypt.guru, wgccoin.com, qjywm.cc and two others.
The two host names ns1.fbi.seized.gov and ns2.fbi.seized.gov each have a pair of IP addresses: ns1.fbi.seized.gov has 198.41.223.101 and 2400:cb00:2049:1::c629:df65, and ns2.fbi.seized.gov has 173.245.58.8 and 2400:cb00:2049:1::adf5:3a08.