dtr.dev - robtex.com
dtr.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:2c77🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:c792🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.44.119Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.199.146🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | hope.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3aa3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hope.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hope.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20a3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hope.ns.cloudflare.com | ||||||
| A | 108.162.192.163🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hope.ns.cloudflare.com | ||||||
| A | 172.64.32.163🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hope.ns.cloudflare.com | ||||||
| A | 173.245.58.163🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hope.ns.cloudflare.com | ||||||
| NS | sevki.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2ca4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sevki.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3a4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sevki.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23a4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sevki.ns.cloudflare.com | ||||||
| A | 108.162.195.164🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sevki.ns.cloudflare.com | ||||||
| A | 162.159.44.164Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sevki.ns.cloudflare.com | ||||||
| A | 172.64.35.164🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sevki.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.44.119, 172.67.199.146 | ||||||
| IPv6 hints | 2606:4700:3031::6815:2c77, 2606:4700:3035::ac43:c792 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=44, name=cloudflare-ech.com | ||||||
| SOA | hope.ns.cloudflare.comdns@cloudflare.com serial=2415059024 | ||||||
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 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NShope.ns.cloudflare.com2026-09-04 → 2026-09-27 · 2 obs
● 2026-09-27 04:51:32
●NSsevki.ns.cloudflare.com2026-09-04 → 2026-09-27 · 2 obs
● 2026-09-27 04:51:32
●A104.21.44.1192026-09-04 → 2026-09-27 · 2 obs
● 2026-09-27 04:51:32
●A172.67.199.1462026-09-04 → 2026-09-27 · 2 obs
● 2026-09-27 04:51:32
●A2606:4700:3031::6815:2c772026-09-04 → 2026-09-27 · 2 obs
● 2026-09-27 04:51:32
●A2606:4700:3035::ac43:c7922026-09-04 → 2026-09-27 · 2 obs
● 2026-09-27 04:51:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| dtr.dev | sevki.ns.cloudflare.com, hope.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.163
NS records: sevki.ns.cloudflare.com, hope.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dtr.dev (unsigned zone)
⏱️ Timing
Total: 971ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.44.119, 172.67.199.146 |
| AAAA | 2 | 2606:4700:3031::6815:2c77, 2606:4700:3035::ac43:c792 |
| NS | 2 | hope.ns.cloudflare.com, sevki.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | hope.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
dtr.dev directs to four IP numbers, which are 104.21.44.119, 172.67.199.146, 2606:4700:3031::6815:2c77 and 2606:4700:3035::ac43:c792.
Two other host names, along with tadapixworks.us, phonelookupxd2btrem.cfd and recruitrocket.com, also share IP numbers with dtr.dev.
Name Servers
DNS delegation for dtr.dev points to two name servers: hope.ns.cloudflare.com and sevki.ns.cloudflare.com.
dtr.dev shares its NS records with other domains, for example baja401.net, trulytribuneroom.click, ribenx.com and two others.
At least some of dtr.dev's name servers are shared with other domains, for example 6xgq6w32f3.workers.dev, srikandisumselprov.pages.dev, moktvd8gco.com and two more.
It is common for these name servers to be used in conjunction with the name servers lana.ns.cloudflare.com, toby.ns.cloudflare.com and chase.ns.cloudflare.com.
DNS names with 6 IP addresses:
hope.ns.cloudflare.com has IP addresses 108.162.192.163, 172.64.32.163 and 173.245.58.163, plus 3 other.
sevki.ns.cloudflare.com has IP addresses 108.162.195.164, 162.159.44.164 and 172.64.35.164, plus 3 other.