simtech.group - robtex.com
simtech.group
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:ab14🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:47ac🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.71.172Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.171.20🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | luke.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bc8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | luke.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1c8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | luke.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21c8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | luke.ns.cloudflare.com | ||||||
| A | 108.162.193.200🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | luke.ns.cloudflare.com | ||||||
| A | 172.64.33.200🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | luke.ns.cloudflare.com | ||||||
| A | 173.245.59.200🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | luke.ns.cloudflare.com | ||||||
| NS | princess.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2611🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c211🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2211🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| A | 108.162.194.17🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| A | 162.159.38.17Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| A | 172.64.34.17🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.71.172, 172.67.171.20 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:ab14, 2606:4700:3034::6815:47ac | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com | ||||||
| SOA | luke.ns.cloudflare.comdns@cloudflare.com serial=2418891390 | ||||||
group
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.group ⭐ | ||||||
| NS | v0n1.nic.group | ||||||
| NS | v0n2.nic.group | ||||||
| NS | v0n3.nic.group | ||||||
| NS | v2n0.nic.group | ||||||
| NS | v2n1.nic.group | ||||||
| SOA | v0n0.nic.grouphostmaster@donuts.email serial=1793609119 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSluke.ns.cloudflare.com2026-09-11 → 2026-11-02 · 2 obs
● 2026-11-02 09:29:54
●NSprincess.ns.cloudflare.com2026-09-11 → 2026-11-02 · 2 obs
● 2026-11-02 09:29:54
●A104.21.71.1722026-09-11 → 2026-11-02 · 2 obs
● 2026-11-02 09:29:54
●A172.67.171.202026-09-11 → 2026-11-02 · 2 obs
● 2026-11-02 09:29:54
●A2606:4700:3030::ac43:ab142026-09-11 → 2026-11-02 · 2 obs
● 2026-11-02 09:29:54
●A2606:4700:3034::6815:47ac2026-09-11 → 2026-11-02 · 2 obs
● 2026-11-02 09:29:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| group | v0n0.nic.group, v0n2.nic.group, v2n0.nic.group, v0n1.nic.group... | 12 records |
| simtech.group | princess.ns.cloudflare.com, luke.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.200
NS records: princess.ns.cloudflare.com, luke.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simtech.group (unsigned zone)
⏱️ Timing
Total: 894ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.171.20, 104.21.71.172 |
| AAAA | 2 | 2606:4700:3034::6815:47ac, 2606:4700:3030::ac43:ab14 |
| NS | 2 | luke.ns.cloudflare.com, princess.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | luke.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.group, v0n0.nic.group, v0n2.nic.group...)
Analysis
IP Addresses
simtech.group has four IP addresses: 104.21.71.172, 172.67.171.20, 2606:4700:3030::ac43:ab14 and 2606:4700:3034::6815:47ac.
Two other host names, along with yagoafonso.com, yogawa.org and myallegiance.store, also share IP numbers with simtech.group.
Name Servers
The NS records for simtech.group delegate to luke.ns.cloudflare.com and princess.ns.cloudflare.com.
simtech.group shares its NS records with other domains, for example (0x63756e74)ogel-new3.pages.dev, solutionsstartapp.workers.dev, manage-ads-0202609.pages.dev and two others.
simtech.group has at least partial name server overlap with other domains, such as xn--208-4r1e214d20nvvp.com, lantian1.cc, obengoding.web.id and two others.
It is common to see these name servers used together with name servers nikon.ns.cloudflare.com and lochlan.ns.cloudflare.com.
DNS names with 6 IP addresses:
luke.ns.cloudflare.com maps to 108.162.193.200, 172.64.33.200, 173.245.59.200 and 3 additional IP addresses.
princess.ns.cloudflare.com maps to 108.162.194.17, 162.159.38.17, 172.64.34.17 and 3 additional IP addresses.