4sfar.ai - robtex.com
4sfar.ai
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:8c8f🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:5729🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.87.41Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.140.143🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | armando.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2ce1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3e1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23e1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| A | 108.162.195.225🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| A | 162.159.44.225Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| A | 172.64.35.225🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| NS | walk.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2680🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c280🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2280🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| A | 108.162.194.128🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| A | 162.159.38.128Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| A | 172.64.34.128🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| MX | _dc-mx.c22d27abda04.4sfar.ai ⭐ | ||||||
| A | 173.205.127.244🇺🇸 IMH-IAD173.205.127.0/24 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA | ||||||
| TXT | v=spf1 +mx +a +ip4:104.193.141.10 +include:smtp.servconfig.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.87.41, 172.67.140.143 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:8c8f, 2606:4700:3037::6815:5729 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=103, name=cloudflare-ech.com | ||||||
| SOA | armando.ns.cloudflare.comdns@cloudflare.com serial=2408336721 | ||||||
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=1785090009 | ||||||
Same first word
4sfar.ai |
DNS History
11 records (7 active, 4 former)
●NSarmando.ns.cloudflare.com2026-06-24 → 2026-07-26 · 2 obs
● 2026-07-26 18:30:10
●NSwalk.ns.cloudflare.com2026-06-24 → 2026-07-26 · 2 obs
● 2026-07-26 18:30:10
●MX_dc-mx.c22d27abda04.4sfar.ai2026-06-24 → 2026-07-26 · 2 obs
● 2026-07-26 18:30:10
●A104.21.87.412026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 18:30:10
●A172.67.140.1432026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 18:30:10
○A188.114.96.02026-06-24 → 2026-06-24 · 2 obs
○ 2026-07-26 18:30:10
○A188.114.97.02026-06-24 → 2026-06-24 · 2 obs
○ 2026-07-26 18:30:10
●A2606:4700:3034::ac43:8c8f2026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 18:30:10
●A2606:4700:3037::6815:57292026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 18:30:10
○A2a06:98c1:3120::2026-06-24 → 2026-06-24 · 2 obs
○ 2026-07-26 18:30:10
○A2a06:98c1:3121::2026-06-24 → 2026-06-24 · 2 obs
○ 2026-07-26 18:30:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ai | v0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai, v0n3.nic.ai... | 12 records |
| 4sfar.ai | walk.ns.cloudflare.com, armando.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.225
NS records: walk.ns.cloudflare.com, armando.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4sfar.ai (unsigned zone)
⏱️ Timing
Total: 1754ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.140.143, 104.21.87.41 |
| AAAA | 2 | 2606:4700:3037::6815:5729, 2606:4700:3034::ac43:8c8f |
| NS | 2 | armando.ns.cloudflare.com, walk.ns.cloudflare.com |
| MX | 1 | _dc-mx.c22d27abda04.4sfar.ai (pri: 10) |
| TXT | 1 | v=spf1 +mx +a +ip4:104.193.141.10 +inclu |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | armando.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.ai, v0n0.nic.ai, v0n1.nic.ai...)
Analysis
IP Addresses
4sfar.ai has four IP addresses: 104.21.87.41, 172.67.140.143, 2606:4700:3034::ac43:8c8f and 2606:4700:3037::6815:5729.
cartenolimit.fr, plantnote.space, ja.snappymobile80.pro and two other host names share IP numbers with 4sfar.ai.
Name Servers
4sfar.ai has two authoritative name servers — armando.ns.cloudflare.com and walk.ns.cloudflare.com.
4sfar.ai uses the same name servers as several other domains — among them 4essence.eu, emcaldas.com, hen01.top and two more.
4sfar.ai has at least partial name server overlap with other domains, such as luckytigergame.com, giftcardplus.com, co-cto.com and two others.
These name servers tend to appear together with the name servers harleigh.ns.cloudflare.com, ines.ns.cloudflare.com and sima.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
armando.ns.cloudflare.com points to 108.162.195.225, 162.159.44.225, 172.64.35.225 and 3 other IP addresses.
walk.ns.cloudflare.com points to 108.162.194.128, 162.159.38.128, 172.64.34.128 and 3 other IP addresses.
Mail Servers
Mail for 4sfar.ai is handled by a single mail server, _dc-mx.c22d27abda04.4sfar.ai.
_dc-mx.c22d27abda04.4sfar.ai points to one IP number — 173.205.127.244.