server4d.cc - robtex.com
server4d.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:89a7🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4917🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.73.23Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.137.167🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | harley.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c80🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harley.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c380🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | harley.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2380🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | harley.ns.cloudflare.com | ||||||
| A | 108.162.195.128🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harley.ns.cloudflare.com | ||||||
| A | 162.159.44.128Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harley.ns.cloudflare.com | ||||||
| A | 172.64.35.128🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harley.ns.cloudflare.com | ||||||
| NS | kay.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a7d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c07d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:207d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 108.162.192.125🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 172.64.32.125🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 173.245.58.125🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.73.23, 172.67.137.167 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:89a7, 2606:4700:3037::6815:4917 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=155, name=cloudflare-ech.com | ||||||
| SOA | harley.ns.cloudflare.comdns@cloudflare.com serial=2410397995 | ||||||
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=1785389500 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSharley.ns.cloudflare.com2026-03-03 → 2026-07-30 · 2 obs
● 2026-07-30 05:50:48
●NSkay.ns.cloudflare.com2026-03-03 → 2026-07-30 · 2 obs
● 2026-07-30 05:50:48
●A104.21.73.232026-03-03 → 2026-07-30 · 2 obs
● 2026-07-30 05:50:48
●A172.67.137.1672026-03-03 → 2026-07-30 · 2 obs
● 2026-07-30 05:50:48
●A2606:4700:3033::ac43:89a72026-03-03 → 2026-07-30 · 2 obs
● 2026-07-30 05:50:48
○A2606:4700:3034::6815:49172026-03-03 → 2026-04-22 · 4 obs
● 2026-04-22 14:55:40
○ 2026-07-01 20:45:54
○ 2026-07-30 05:50:48
●A2606:4700:3037::6815:49172026-07-01 → 2026-07-30 · 3 obs
● 2026-07-01 20:45:54
● 2026-07-30 05:50:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| server4d.cc | kay.ns.cloudflare.com, harley.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.125
NS records: kay.ns.cloudflare.com, harley.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for server4d.cc (unsigned zone)
⏱️ Timing
Total: 1262ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.73.23, 172.67.137.167 |
| AAAA | 2 | 2606:4700:3037::6815:4917, 2606:4700:3033::ac43:89a7 |
| NS | 2 | harley.ns.cloudflare.com, kay.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | harley.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
server4d.cc resolves to four IP addresses: 104.21.73.23, 172.67.137.167, 2606:4700:3033::ac43:89a7 and 2606:4700:3037::6815:4917.
Additional host names — wearekelaro.com, chtjc.com, babyband.nl and two others — share IP numbers with server4d.cc.
Name Servers
server4d.cc uses two name servers for its delegation: harley.ns.cloudflare.com and kay.ns.cloudflare.com.
server4d.cc shares its name server setup with other domains, including markemation.com, aveorunner.shop, icefishing-live.space and two others.
server4d.cc has at least partial name server overlap with other domains, such as alter-finance.com, mobielerwerken.be, countrymusicchicago.com and two others.
These name servers tend to appear together with the name servers rihana.ns.cloudflare.com, trevor.ns.cloudflare.com and nicole.ns.cloudflare.com.
Host names with 6 IP numbers:
Hostname harley.ns.cloudflare.com directs to 108.162.195.128, 162.159.44.128 and 172.64.35.128 along with 3 other IP addresses.
Hostname kay.ns.cloudflare.com directs to 108.162.192.125, 172.64.32.125 and 173.245.58.125 along with 3 other IP addresses.