simd.tech - robtex.com
simd.tech
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:3e7f🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:dfc8🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.62.127Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.223.200🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alex.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b64🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c164🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2164🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 108.162.193.100🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 172.64.33.100🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 173.245.59.100🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| NS | olivia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26dd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22dd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 108.162.194.221🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 162.159.38.221Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 172.64.34.221🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.62.127, 172.67.223.200 | ||||||
| IPv6 hints | 2606:4700:3032::6815:3e7f, 2606:4700:3037::ac43:dfc8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=219, name=cloudflare-ech.com | ||||||
| SOA | alex.ns.cloudflare.comdns@cloudflare.com serial=2413910769 | ||||||
tech
| 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=1789120746 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSalex.ns.cloudflare.com2026-08-24 → 2026-09-11 · 2 obs
● 2026-09-11 10:12:34
●NSolivia.ns.cloudflare.com2026-08-24 → 2026-09-11 · 2 obs
● 2026-09-11 10:12:34
●A104.21.62.1272026-08-24 → 2026-09-11 · 2 obs
● 2026-09-11 10:12:34
●A172.67.223.2002026-08-24 → 2026-09-11 · 2 obs
● 2026-09-11 10:12:34
●A2606:4700:3032::6815:3e7f2026-08-24 → 2026-09-11 · 2 obs
● 2026-09-11 10:12:34
●A2606:4700:3037::ac43:dfc82026-08-24 → 2026-09-11 · 2 obs
● 2026-09-11 10:12:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | - |
| simd.tech | alex.ns.cloudflare.com, olivia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.221
NS records: alex.ns.cloudflare.com, olivia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simd.tech (unsigned zone)
⏱️ Timing
Total: 382ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.223.200, 104.21.62.127 |
| AAAA | 2 | 2606:4700:3032::6815:3e7f, 2606:4700:3037::ac43:dfc8 |
| NS | 2 | alex.ns.cloudflare.com, olivia.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alex.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
simd.tech directs to four IP numbers, which are 104.21.62.127, 172.67.223.200, 2606:4700:3032::6815:3e7f and 2606:4700:3037::ac43:dfc8.
Among the host names that share IP numbers with simd.tech are pureflowblood.com, gentravel.ru, characterprofilesinc.com and two others.
Name Servers
simd.tech has two authoritative name servers — alex.ns.cloudflare.com and olivia.ns.cloudflare.com.
simd.tech has the same name server delegation as a number of other domains, such as lagging.tech, sanitize.tech, bamboo-lifestyle-dining.com and two more.
The name servers of simd.tech overlap at least partially with those of other domains — among them huntervalleystrippers.com, yaqaazaz.cc, smartdconnects.co and two more.
The name servers peyton.ns.cloudflare.com, pranab.ns.cloudflare.com and dora.ns.cloudflare.com are commonly seen alongside these name servers.
Host names resolving to 6 IP numbers:
alex.ns.cloudflare.com points to 108.162.193.100, 172.64.33.100, 173.245.59.100 and 3 other IP addresses.
olivia.ns.cloudflare.com points to 108.162.194.221, 162.159.38.221, 172.64.34.221 and 3 other IP addresses.