4lock.dev - dns.ninja
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 ip4:178.160.199.182 -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=253, name=cloudflare-ech.com | ||||||
| SOA | dakota.ns.cloudflare.comdns@cloudflare.com serial=2406210179 | ||||||
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 → 2026-06-17 · 2 obs
● 2026-06-17 19:46:36
●NSruth.ns.cloudflare.com2026-04-24 → 2026-06-17 · 2 obs
● 2026-06-17 19:46:36
●MXmail.4lock.dev2026-04-24 → 2026-06-17 · 2 obs
● 2026-06-17 19:46:36
●A104.21.51.652026-04-24 → 2026-06-17 · 2 obs
● 2026-06-17 19:46:36
●A172.67.223.1522026-04-24 → 2026-06-17 · 2 obs
● 2026-06-17 19:46:36
●A2606:4700:3032::6815:33412026-04-24 → 2026-06-17 · 2 obs
● 2026-06-17 19:46:36
●A2606:4700:3032::ac43:df982026-04-24 → 2026-06-17 · 2 obs
● 2026-06-17 19:46:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| 4lock.dev | ruth.ns.cloudflare.com, dakota.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.79
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: 1558ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.223.152, 104.21.51.65 |
| AAAA | 2 | 2606:4700:3032::ac43:df98, 2606:4700:3032::6815:3341 |
| 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 ip4:178.160.199.182 -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dakota.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
Hierarchy
4lock.dev serves as the parent of mail.4lock.dev.
IP Addresses
4lock.dev resolves to four IP addresses: 104.21.51.65, 172.67.223.152, 2606:4700:3032::6815:3341 and 2606:4700:3032::ac43:df98.
Among the host names that share IP numbers with 4lock.dev are myverdant.com, www.j0662.com, 700800aa.com and two others.
Name Servers
4lock.dev is delegated to two name servers: dakota.ns.cloudflare.com and ruth.ns.cloudflare.com.
4lock.dev has the same name server delegation as a number of other domains, such as btcmad.com, thehappinessquiz.com, applianceallure.com and two more.
4lock.dev has at least partial name server overlap with other domains, such as vgn.church, worldofgames.fr, kong88.zone and two others.
It is common to see these name servers used together with name servers nadia.ns.cloudflare.com and hazel.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
dakota.ns.cloudflare.com resolves to 108.162.195.79, 162.159.44.79, 172.64.35.79 and 3 other IP addresses.
ruth.ns.cloudflare.com resolves to 108.162.192.143, 172.64.32.143, 173.245.58.143 and 3 other IP addresses.
Mail Servers
4lock.dev routes its mail through a single mail server, mail.4lock.dev.
mail.4lock.dev resolves to a single IP number: 142.93.165.198.