1arcsim.ai - robtex.com
1arcsim.ai
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3033::6815:42e7🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:d11b🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.66.231Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.209.27🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | arch.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b44🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arch.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c144🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | arch.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2144🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | arch.ns.cloudflare.com | ||||||
| A | 108.162.193.68🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arch.ns.cloudflare.com | ||||||
| A | 172.64.33.68🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arch.ns.cloudflare.com | ||||||
| A | 173.245.59.68🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arch.ns.cloudflare.com | ||||||
| NS | uma.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a92🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | uma.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c092🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | uma.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2092🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | uma.ns.cloudflare.com | ||||||
| A | 108.162.192.146🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | uma.ns.cloudflare.com | ||||||
| A | 172.64.32.146🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | uma.ns.cloudflare.com | ||||||
| A | 173.245.58.146🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | uma.ns.cloudflare.com | ||||||
| TXT | v=spf1 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.66.231, 172.67.209.27 | ||||||
| IPv6 hints | 2606:4700:3033::6815:42e7, 2606:4700:3036::ac43:d11b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=112, name=cloudflare-ech.com | ||||||
| SOA | arch.ns.cloudflare.comdns@cloudflare.com serial=2409276245 | ||||||
ai
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.ai ⭐ | ||||||
| NS | v0n1.nic.ai | ||||||
| NS | v0n2.nic.ai | ||||||
| NS | v0n3.nic.ai | ||||||
| NS | v2n0.nic.ai | ||||||
| NS | v2n1.nic.ai | ||||||
| SOA | v0n0.nic.aihostmaster@donuts.email serial=1784129571 | ||||||
Same first word
1arcsim.ai |
DNS History
10 records (6 active, 4 former)
●NSarch.ns.cloudflare.com2026-06-21 → 2026-07-15 · 2 obs
● 2026-07-15 16:05:22
●NSuma.ns.cloudflare.com2026-06-21 → 2026-07-15 · 2 obs
● 2026-07-15 16:05:22
●A104.21.66.2312026-07-15 → 2026-07-15 · 2 obs
● 2026-07-15 16:05:22
●A172.67.209.272026-07-15 → 2026-07-15 · 2 obs
● 2026-07-15 16:05:22
○A188.114.96.02026-06-21 → 2026-06-21 · 2 obs
○ 2026-07-15 16:05:22
○A188.114.97.02026-06-21 → 2026-06-21 · 2 obs
○ 2026-07-15 16:05:22
●A2606:4700:3033::6815:42e72026-07-15 → 2026-07-15 · 2 obs
● 2026-07-15 16:05:22
●A2606:4700:3036::ac43:d11b2026-07-15 → 2026-07-15 · 2 obs
● 2026-07-15 16:05:22
○A2a06:98c1:3120::2026-06-21 → 2026-06-21 · 2 obs
○ 2026-07-15 16:05:22
○A2a06:98c1:3121::2026-06-21 → 2026-06-21 · 2 obs
○ 2026-07-15 16:05:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ai | v0n0.nic.ai, v0n2.nic.ai, v2n1.nic.ai, v2n0.nic.ai... | - |
| 1arcsim.ai | uma.ns.cloudflare.com, arch.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.68
NS records: uma.ns.cloudflare.com, arch.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 817ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.66.231, 172.67.209.27 |
| AAAA | 2 | 2606:4700:3033::6815:42e7, 2606:4700:3036::ac43:d11b |
| NS | 2 | arch.ns.cloudflare.com, uma.ns.cloudflare.com |
| TXT | 1 | v=spf1 -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | arch.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
1arcsim.ai points to the four IP addresses 104.21.66.231, 172.67.209.27, 2606:4700:3033::6815:42e7 and 2606:4700:3036::ac43:d11b.
allzap.ua, rutanfamily.com, ysitrc.com plus two other host names have IP numbers in common with 1arcsim.ai.
Name Servers
DNS delegation for 1arcsim.ai points to two name servers: arch.ns.cloudflare.com and uma.ns.cloudflare.com.
The name server configuration of 1arcsim.ai is shared with other domains, for instance mlucas.com, maylohack.ru, motherhouse.ru and two others.
There is at least partial name server overlap between 1arcsim.ai and other domains — crocon.hr, xn--driva-fretag-bjb.nu, 6266.us and two more among them.
These name servers are routinely deployed together with the name servers adel.ns.cloudflare.com.
Hosts with 6 IP addresses each:
arch.ns.cloudflare.com has IP addresses 108.162.193.68, 172.64.33.68 and 173.245.59.68, plus 3 other.
uma.ns.cloudflare.com has IP addresses 108.162.192.146, 172.64.32.146 and 173.245.58.146, plus 3 other.