simd.dev - robtex.com
simd.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:3645🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:883c🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.54.69Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.136.60🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | audrey.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2642🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | audrey.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c242🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | audrey.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2242🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | audrey.ns.cloudflare.com | ||||||
| A | 108.162.194.66🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | audrey.ns.cloudflare.com | ||||||
| A | 162.159.38.66Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | audrey.ns.cloudflare.com | ||||||
| A | 172.64.34.66🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | audrey.ns.cloudflare.com | ||||||
| NS | rory.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2ca6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rory.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3a6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rory.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23a6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rory.ns.cloudflare.com | ||||||
| A | 108.162.195.166🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rory.ns.cloudflare.com | ||||||
| A | 162.159.44.166Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rory.ns.cloudflare.com | ||||||
| A | 172.64.35.166🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rory.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.54.69, 172.67.136.60 | ||||||
| IPv6 hints | 2606:4700:3031::6815:3645, 2606:4700:3037::ac43:883c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=232, name=cloudflare-ech.com | ||||||
| SOA | audrey.ns.cloudflare.comdns@cloudflare.com serial=2413470933 | ||||||
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)
●NSaudrey.ns.cloudflare.com2026-09-06 → 2026-09-07 · 2 obs
● 2026-09-07 13:36:30
●NSrory.ns.cloudflare.com2026-09-06 → 2026-09-07 · 2 obs
● 2026-09-07 13:36:30
●A104.21.54.692026-09-06 → 2026-09-07 · 2 obs
● 2026-09-07 13:36:30
●A172.67.136.602026-09-06 → 2026-09-07 · 2 obs
● 2026-09-07 13:36:30
●A2606:4700:3031::6815:36452026-09-06 → 2026-09-07 · 2 obs
● 2026-09-07 13:36:30
●A2606:4700:3037::ac43:883c2026-09-06 → 2026-09-07 · 2 obs
● 2026-09-07 13:36:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| simd.dev | rory.ns.cloudflare.com, audrey.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.66
NS records: rory.ns.cloudflare.com, audrey.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simd.dev (unsigned zone)
⏱️ Timing
Total: 757ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.136.60, 104.21.54.69 |
| AAAA | 2 | 2606:4700:3037::ac43:883c, 2606:4700:3031::6815:3645 |
| NS | 2 | audrey.ns.cloudflare.com, rory.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | audrey.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
simd.dev resolves to four IP addresses: 104.21.54.69, 172.67.136.60, 2606:4700:3031::6815:3645 and 2606:4700:3037::ac43:883c.
Additional host names — tauruscarservice.com, ltechaae.com, hyz123.cn and two others — share IP numbers with simd.dev.
Name Servers
The NS records for simd.dev delegate to audrey.ns.cloudflare.com and rory.ns.cloudflare.com.
simd.dev shares its name server setup with other domains, including centro-re.com, kamrulislam017476.workers.dev, nguyenquy4601.workers.dev and two others.
simd.dev shares at least some of its name servers with other domains, including qh-s-xbicogd.cc, alerela.pages.dev, okato.tf and two others.
These name servers are frequently seen alongside the name servers khloe.ns.cloudflare.com, luciane.ns.cloudflare.com, rene.ns.cloudflare.com and ram.ns.cloudflare.com.
Host names with 6 IP numbers:
audrey.ns.cloudflare.com maps to 108.162.194.66, 162.159.38.66, 172.64.34.66 and 3 additional IP addresses.
rory.ns.cloudflare.com maps to 108.162.195.166, 162.159.44.166, 172.64.35.166 and 3 additional IP addresses.