kw303.space - robtex.com
kw303.space
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:9ef8🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4a8a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.74.138Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.158.248🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | lynn.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bc9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lynn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1c9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lynn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21c9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lynn.ns.cloudflare.com | ||||||
| A | 108.162.193.201🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lynn.ns.cloudflare.com | ||||||
| A | 172.64.33.201🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lynn.ns.cloudflare.com | ||||||
| A | 173.245.59.201🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lynn.ns.cloudflare.com | ||||||
| NS | serena.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3adc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serena.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0dc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | serena.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20dc🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | serena.ns.cloudflare.com | ||||||
| A | 108.162.192.220🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serena.ns.cloudflare.com | ||||||
| A | 172.64.32.220🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serena.ns.cloudflare.com | ||||||
| A | 173.245.58.220🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serena.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.74.138, 172.67.158.248 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:9ef8, 2606:4700:3037::6815:4a8a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=31, name=cloudflare-ech.com | ||||||
| SOA | lynn.ns.cloudflare.comdns@cloudflare.com serial=2410583138 | ||||||
space
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1786127627 | ||||||
Same first word
DNS History
7 records (6 active, 1 former)
●NSlynn.ns.cloudflare.com2026-06-12 → 2026-08-07 · 2 obs
● 2026-08-07 19:07:04
●NSserena.ns.cloudflare.com2026-06-12 → 2026-08-07 · 2 obs
● 2026-08-07 19:07:04
●A104.21.74.1382026-06-12 → 2026-08-07 · 2 obs
● 2026-08-07 19:07:04
●A172.67.158.2482026-06-12 → 2026-08-07 · 2 obs
● 2026-08-07 19:07:04
●A2606:4700:3031::ac43:9ef82026-06-12 → 2026-08-07 · 2 obs
● 2026-08-07 19:07:04
○A2606:4700:3033::6815:4a8a2026-06-12 → 2026-06-12 · 3 obs
○ 2026-07-31 17:52:26
○ 2026-08-07 19:07:04
●A2606:4700:3037::6815:4a8a2026-07-31 → 2026-08-07 · 3 obs
● 2026-07-31 17:52:26
● 2026-08-07 19:07:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| space | ns10.trs-dns.info, ns01.trs-dns.net, ns10.trs-dns.org, ns01.trs-dns.com | 8 records |
| kw303.space | serena.ns.cloudflare.com, lynn.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.201
NS records: serena.ns.cloudflare.com, lynn.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kw303.space (unsigned zone)
⏱️ Timing
Total: 380ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.158.248, 104.21.74.138 |
| AAAA | 2 | 2606:4700:3037::6815:4a8a, 2606:4700:3031::ac43:9ef8 |
| NS | 2 | lynn.ns.cloudflare.com, serena.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | lynn.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.info, ns01.trs-dns.net...)
Analysis
IP Addresses
kw303.space resolves to four IP addresses: 104.21.74.138, 172.67.158.248, 2606:4700:3031::ac43:9ef8 and 2606:4700:3037::6815:4a8a.
testosteronepills.top, xathe.cn, npfbaryer.ru plus two other host names have IP numbers in common with kw303.space.
Name Servers
The NS records for kw303.space delegate to lynn.ns.cloudflare.com and serena.ns.cloudflare.com.
The name server configuration of kw303.space is shared with other domains, for instance god55sg5.net, lcctoto4d16.com, encrypted.pl and two others.
kw303.space shares at least some of its name servers with other domains, including bustyjapanese.net, qsgz8.com, propertylegaladvice.top and two others.
These name servers are frequently seen alongside the name servers cass.ns.cloudflare.com.
Hosts with 6 IP addresses each:
lynn.ns.cloudflare.com maps to 108.162.193.201, 172.64.33.201, 173.245.59.201 and 3 additional IP addresses.
serena.ns.cloudflare.com maps to 108.162.192.220, 172.64.32.220, 173.245.58.220 and 3 additional IP addresses.