aicourser.com - robtex.com
aicourser.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::ac43:9f9d🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:3256🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.50.86Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.159.157🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ara.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a43🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c043🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2043🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ara.ns.cloudflare.com | ||||||
| A | 108.162.192.67🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ara.ns.cloudflare.com | ||||||
| A | 172.64.32.67🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ara.ns.cloudflare.com | ||||||
| A | 173.245.58.67🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ara.ns.cloudflare.com | ||||||
| NS | cartman.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cdb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cartman.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3db🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cartman.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23db🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cartman.ns.cloudflare.com | ||||||
| A | 108.162.195.219🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cartman.ns.cloudflare.com | ||||||
| A | 162.159.44.219Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cartman.ns.cloudflare.com | ||||||
| A | 172.64.35.219🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cartman.ns.cloudflare.com | ||||||
| TXT | google-site-verification=B-cgPBZIknuUEV3X2BX4eyGY-9d7XaZU11or5an-jH8 | ||||||
| TXT | google-site-verification=ZbZ63oDGc9knHJZucRjaIva4V1p85w_s82GI_vJEiLA | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.50.86, 172.67.159.157 | ||||||
| IPv6 hints | 2606:4700:3036::ac43:9f9d, 2606:4700:3037::6815:3256 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=49, name=cloudflare-ech.com | ||||||
| SOA | ara.ns.cloudflare.comdns@cloudflare.com serial=2410894308 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785492277 | ||||||
Same first word
aicourser.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSara.ns.cloudflare.com2026-07-13 → 2026-07-31 · 2 obs
● 2026-07-31 10:33:30
●NScartman.ns.cloudflare.com2026-07-13 → 2026-07-31 · 2 obs
● 2026-07-31 10:33:30
●A104.21.50.862026-07-13 → 2026-07-31 · 2 obs
● 2026-07-31 10:33:30
●A172.67.159.1572026-07-13 → 2026-07-31 · 2 obs
● 2026-07-31 10:33:30
●A2606:4700:3036::ac43:9f9d2026-07-13 → 2026-07-31 · 2 obs
● 2026-07-31 10:33:30
●A2606:4700:3037::6815:32562026-07-13 → 2026-07-31 · 2 obs
● 2026-07-31 10:33:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| aicourser.com | ara.ns.cloudflare.com, cartman.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.67
NS records: ara.ns.cloudflare.com, cartman.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for aicourser.com (unsigned zone)
⏱️ Timing
Total: 212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.50.86, 172.67.159.157 |
| AAAA | 2 | 2606:4700:3037::6815:3256, 2606:4700:3036::ac43:9f9d |
| NS | 2 | ara.ns.cloudflare.com, cartman.ns.cloudflare.com |
| TXT | 2 | google-site-verification=B-cgPBZIknuUEV3, google-site-verification=ZbZ63oDGc9knHJZ |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ara.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ara.ns.cloudflare.com, ara.ns.cloudflare.com, ara.ns.cloudflare.com...)
Analysis
IP Addresses
aicourser.com directs to four IP numbers, which are 104.21.50.86, 172.67.159.157, 2606:4700:3036::ac43:9f9d and 2606:4700:3037::6815:3256.
Two other host names, along with adityamedicalcentre.com, rdao.com and wordpressforradio.com, also share IP numbers with aicourser.com.
Name Servers
aicourser.com has two authoritative name servers — ara.ns.cloudflare.com and cartman.ns.cloudflare.com.
aicourser.com shares its NS records with other domains, for example czangelly.com, carsbynet.com, 3hotels.net and two others.
The name servers of aicourser.com overlap at least partially with those of other domains — among them trugolf-ledger.com, redrong.com, alutechsecurity.com.au and two more.
These name servers commonly appear alongside the name servers sri.ns.cloudflare.com and bonnie.ns.cloudflare.com.
DNS names with 6 IP addresses:
ara.ns.cloudflare.com points to 108.162.192.67, 172.64.32.67, 173.245.58.67 and 3 other IP addresses.
cartman.ns.cloudflare.com points to 108.162.195.219, 162.159.44.219, 172.64.35.219 and 3 other IP addresses.