hdtz35.cc - robtex.com
hdtz35.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:9bf🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:bd86🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.9.191Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.189.134🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | sky.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2602🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c202🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2202🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 108.162.194.2🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 162.159.38.2Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 172.64.34.2🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| NS | thaddeus.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thaddeus.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c37f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | thaddeus.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:237f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | thaddeus.ns.cloudflare.com | ||||||
| A | 108.162.195.127🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thaddeus.ns.cloudflare.com | ||||||
| A | 162.159.44.127Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thaddeus.ns.cloudflare.com | ||||||
| A | 172.64.35.127🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thaddeus.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.9.191, 172.67.189.134 | ||||||
| IPv6 hints | 2606:4700:3036::6815:9bf, 2606:4700:3037::ac43:bd86 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com | ||||||
| SOA | sky.ns.cloudflare.comdns@cloudflare.com serial=2407864152 | ||||||
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=1783168397 | ||||||
Same first word
hdtz35.cc |
DNS History
8 records (6 active, 2 former)
●NSsky.ns.cloudflare.com2026-06-15 → 2026-07-04 · 2 obs
● 2026-07-04 12:35:40
●NSthaddeus.ns.cloudflare.com2026-06-15 → 2026-07-04 · 2 obs
● 2026-07-04 12:35:40
●A104.21.9.1912026-06-15 → 2026-07-04 · 2 obs
● 2026-07-04 12:35:40
●A172.67.189.1342026-06-15 → 2026-07-04 · 2 obs
● 2026-07-04 12:35:40
○A2606:4700:3035::ac43:bd862026-06-15 → 2026-06-15 · 3 obs
○ 2026-06-30 04:39:08
○ 2026-07-04 12:35:40
●A2606:4700:3036::6815:9bf2026-06-30 → 2026-07-04 · 3 obs
● 2026-06-30 04:39:08
● 2026-07-04 12:35:40
○A2606:4700:3037::6815:9bf2026-06-15 → 2026-06-15 · 3 obs
○ 2026-06-30 04:39:08
○ 2026-07-04 12:35:40
●A2606:4700:3037::ac43:bd862026-06-30 → 2026-07-04 · 3 obs
● 2026-06-30 04:39:08
● 2026-07-04 12:35:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| hdtz35.cc | thaddeus.ns.cloudflare.com, sky.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.127
NS records: thaddeus.ns.cloudflare.com, sky.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hdtz35.cc (unsigned zone)
⏱️ Timing
Total: 401ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.9.191, 172.67.189.134 |
| AAAA | 2 | 2606:4700:3036::6815:9bf, 2606:4700:3037::ac43:bd86 |
| NS | 2 | sky.ns.cloudflare.com, thaddeus.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | sky.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
hdtz35.cc points to the four IP addresses 104.21.9.191, 172.67.189.134, 2606:4700:3036::6815:9bf and 2606:4700:3037::ac43:bd86.
Among the host names that share IP numbers with hdtz35.cc are mabcu.uk, bita-music.ir, kymviet.net and two others.
Name Servers
DNS delegation for hdtz35.cc points to two name servers: sky.ns.cloudflare.com and thaddeus.ns.cloudflare.com.
hdtz35.cc has the same name server delegation as a number of other domains, such as may.cool, sciencecircle.org, adji61.cc and two more.
At least some of hdtz35.cc's name servers are shared with other domains, for example natiocasino11.com, kingstonfinances.com, obrlo.com and two more.
It is common for these name servers to be used in conjunction with the name servers crystal.ns.cloudflare.com, kyree.ns.cloudflare.com and darwin.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
sky.ns.cloudflare.com has IP addresses 108.162.194.2, 162.159.38.2 and 172.64.34.2, plus 3 other.
thaddeus.ns.cloudflare.com has IP addresses 108.162.195.127, 162.159.44.127 and 172.64.35.127, plus 3 other.