4lock.dev - robtex.com
4lock.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:3341🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:df98🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.51.65Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.223.152🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dakota.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c4f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c34f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:234f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| A | 108.162.195.79🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| A | 162.159.44.79Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| A | 172.64.35.79🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| NS | ruth.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a8f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c08f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:208f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 108.162.192.143🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 172.64.32.143🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 173.245.58.143🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| MX | mail.4lock.dev ⭐ | ||||||
| A | 142.93.165.198🇩🇪 DIGITALOCEAN142.93.160.0/20 DigitalOcean | ||||||
| PTR | mail.4lock.dev | ||||||
| TXT | heritage=external-dns,external-dns/owner=external-dns,external-dns/resource=i... | ||||||
| TXT | v=spf1 mx -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.51.65, 172.67.223.152 | ||||||
| IPv6 hints | 2606:4700:3032::6815:3341, 2606:4700:3032::ac43:df98 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=115, name=cloudflare-ech.com | ||||||
| SOA | dakota.ns.cloudflare.comdns@cloudflare.com serial=2402342733 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Subdomains
mail.4lock.dev |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSdakota.ns.cloudflare.com2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 07:26:28
●NSruth.ns.cloudflare.com2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 07:26:28
●MXmail.4lock.dev2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 07:26:28
●A104.21.51.652026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 07:26:28
●A172.67.223.1522026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 07:26:28
●A2606:4700:3032::6815:33412026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 07:26:28
●A2606:4700:3032::ac43:df982026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 07:26:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| 4lock.dev | ruth.ns.cloudflare.com, dakota.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.79
NS records: ruth.ns.cloudflare.com, dakota.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4lock.dev (unsigned zone)
⏱️ Timing
Total: 580ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.51.65, 172.67.223.152 |
| AAAA | 2 | 2606:4700:3032::6815:3341, 2606:4700:3032::ac43:df98 |
| NS | 2 | dakota.ns.cloudflare.com, ruth.ns.cloudflare.com |
| MX | 1 | mail.4lock.dev (pri: 10) |
| TXT | 2 | heritage=external-dns,external-dns/owner, v=spf1 mx -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dakota.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
The parent of mail.4lock.dev is 4lock.dev.
IP Addresses
4lock.dev maps to four IP numbers: 2606:4700:3032::6815:3341, 2606:4700:3032::ac43:df98, 104.21.51.65 and 172.67.223.152.
Other host names, for instance myverdant.com, www.j0662.com, 700800aa.com, cosmicspinbetpro.com and calibrecleaning.com.au share IP numbers with 4lock.dev.
Name Servers
Two name servers dakota.ns.cloudflare.com and ruth.ns.cloudflare.com handle delegation for 4lock.dev.
4lock.dev uses the same name server setup as other domains, for example btcmad.com, thehappinessquiz.com, applianceallure.com, coinnerds.ca and coinnerds.net.
4lock.dev partially shares name servers with other domains; examples include worldofgames.fr, kong88.zone, dsamar.in, xxjmpzu.com and 146.172.107.in-addr.arpa.
These name servers are commonly used with nadia.ns.cloudflare.com, hazel.ns.cloudflare.com and tricia.ns.cloudflare.com.
Host names with six IP numbers: dakota.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4f, 2803:f800:50::6ca2:c34f, 2a06:98c1:50::ac40:234f, 108.162.195.79, 162.159.44.79 and 172.64.35.79; ruth.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8f, 2803:f800:50::6ca2:c08f, 2a06:98c1:50::ac40:208f, 108.162.192.143, 172.64.32.143 and 173.245.58.143.
Mail Servers
4lock.dev is handled by a single mail server, mail.4lock.dev.
mail.4lock.dev points to a single IP: 142.93.165.198.