simtechdev.pro - robtex.com
simtechdev.pro
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:29a5🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:bfb8🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.41.165Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.191.184🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dara.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a5b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c05b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:205b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| A | 108.162.192.91🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| A | 172.64.32.91🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| A | 173.245.58.91🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| NS | tom.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b93🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c193🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2193🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 108.162.193.147🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 172.64.33.147🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 173.245.59.147🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.41.165, 172.67.191.184 | ||||||
| IPv6 hints | 2606:4700:3032::6815:29a5, 2606:4700:3034::ac43:bfb8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com | ||||||
| SOA | dara.ns.cloudflare.comdns@cloudflare.com serial=2415036641 | ||||||
pro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.pro.afilias-nst.info ⭐ | ||||||
| NS | a2.pro.afilias-nst.info | ||||||
| NS | b0.pro.afilias-nst.org | ||||||
| NS | b2.pro.afilias-nst.org | ||||||
| NS | c0.pro.afilias-nst.info | ||||||
| NS | d0.pro.afilias-nst.org | ||||||
| SOA | a0.pro.afilias-nst.infohostmaster@donuts.email serial=1793542393 | ||||||
Same first word
simtechdev.net |
simtechdev.com |
simtechdev.org |
simtechdev.pro |
simtechdev.us |
simtechdev.workers.dev |
simtechdev.ru |
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSdara.ns.cloudflare.com2026-09-16 → 2026-11-01 · 2 obs
● 2026-11-01 15:01:10
●NStom.ns.cloudflare.com2026-09-16 → 2026-11-01 · 2 obs
● 2026-11-01 15:01:10
●A104.21.41.1652026-09-16 → 2026-11-01 · 2 obs
● 2026-11-01 15:01:10
●A172.67.191.1842026-09-16 → 2026-11-01 · 2 obs
● 2026-11-01 15:01:10
●A2606:4700:3032::6815:29a52026-09-16 → 2026-11-01 · 2 obs
● 2026-11-01 15:01:10
●A2606:4700:3034::ac43:bfb82026-09-16 → 2026-11-01 · 2 obs
● 2026-11-01 15:01:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | a0.pro.afilias-nst.info, d0.pro.afilias-nst.org, b2.pro.afilias-nst.org, b0.pro.afilias-nst.org... | - |
| simtechdev.pro | tom.ns.cloudflare.com, dara.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.91
NS records: tom.ns.cloudflare.com, dara.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simtechdev.pro (unsigned zone)
⏱️ Timing
Total: 977ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.191.184, 104.21.41.165 |
| AAAA | 2 | 2606:4700:3032::6815:29a5, 2606:4700:3034::ac43:bfb8 |
| NS | 2 | dara.ns.cloudflare.com, tom.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dara.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
simtechdev.pro has four IP addresses: 104.21.41.165, 172.67.191.184, 2606:4700:3032::6815:29a5 and 2606:4700:3034::ac43:bfb8.
Among the host names that share IP numbers with simtechdev.pro are deresolute.com, cecosh.com, doesnottranslate.com and two others.
Name Servers
DNS delegation for simtechdev.pro points to two name servers: dara.ns.cloudflare.com and tom.ns.cloudflare.com.
simtechdev.pro has the same name server delegation as a number of other domains, such as didlogic.io, coperojuego.pages.dev, kumisbaplan9.workers.dev and two more.
simtechdev.pro shares at least some of its name servers with other domains, including yorofuroma.info, memory-saver-web.pages.dev, caseuscasinos.com and two others.
These name servers are frequently seen alongside the name servers junade.ns.cloudflare.com, ophelia.ns.cloudflare.com, walt.ns.cloudflare.com and kia.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
dara.ns.cloudflare.com has IP addresses 108.162.192.91, 172.64.32.91 and 173.245.58.91, plus 3 other.
tom.ns.cloudflare.com has IP addresses 108.162.193.147, 172.64.33.147 and 173.245.59.147, plus 3 other.