icsmadrid.app - robtex.com
icsmadrid.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:2611🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:d94d🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.38.17Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.217.77🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | major.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bf1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1f1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21f1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| A | 108.162.193.241🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| A | 172.64.33.241🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| A | 173.245.59.241🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| NS | tiffany.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:263c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tiffany.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c23c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tiffany.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:223c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tiffany.ns.cloudflare.com | ||||||
| A | 108.162.194.60🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tiffany.ns.cloudflare.com | ||||||
| A | 162.159.38.60Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tiffany.ns.cloudflare.com | ||||||
| A | 172.64.34.60🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tiffany.ns.cloudflare.com | ||||||
| TXT | v=spf1 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.38.17, 172.67.217.77 | ||||||
| IPv6 hints | 2606:4700:3034::6815:2611, 2606:4700:3035::ac43:d94d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=18, name=cloudflare-ech.com | ||||||
| SOA | major.ns.cloudflare.comdns@cloudflare.com serial=2410287862 | ||||||
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
Same first word
icsmadrid.org |
icsmadrid.app |
Similar names
DNS History
8 records (6 active, 2 former)
●NSmajor.ns.cloudflare.com2026-06-24 → 2026-07-26 · 2 obs
● 2026-07-26 12:14:02
●NStiffany.ns.cloudflare.com2026-06-24 → 2026-07-26 · 2 obs
● 2026-07-26 12:14:02
●A104.21.38.172026-06-24 → 2026-07-26 · 2 obs
● 2026-07-26 12:14:02
●A172.67.217.772026-06-24 → 2026-07-26 · 2 obs
● 2026-07-26 12:14:02
○A2606:4700:3030::ac43:d94d2026-06-24 → 2026-06-24 · 3 obs
○ 2026-07-23 07:00:14
○ 2026-07-26 12:14:02
○A2606:4700:3033::6815:26112026-06-24 → 2026-06-24 · 3 obs
○ 2026-07-23 07:00:14
○ 2026-07-26 12:14:02
●A2606:4700:3034::6815:26112026-07-23 → 2026-07-26 · 3 obs
● 2026-07-23 07:00:14
● 2026-07-26 12:14:02
●A2606:4700:3035::ac43:d94d2026-07-23 → 2026-07-26 · 3 obs
● 2026-07-23 07:00:14
● 2026-07-26 12:14:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| icsmadrid.app | tiffany.ns.cloudflare.com, major.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.241
NS records: tiffany.ns.cloudflare.com, major.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for icsmadrid.app (unsigned zone)
⏱️ Timing
Total: 665ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.38.17, 172.67.217.77 |
| AAAA | 2 | 2606:4700:3034::6815:2611, 2606:4700:3035::ac43:d94d |
| NS | 2 | major.ns.cloudflare.com, tiffany.ns.cloudflare.com |
| TXT | 1 | v=spf1 -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | major.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
icsmadrid.app points to the four IP addresses 104.21.38.17, 172.67.217.77, 2606:4700:3034::6815:2611 and 2606:4700:3035::ac43:d94d.
Two other host names, along with star-citizen-referral-code.fr, jazz.si and lewdl.com, also share IP numbers with icsmadrid.app.
Name Servers
icsmadrid.app uses two name servers for its delegation: major.ns.cloudflare.com and tiffany.ns.cloudflare.com.
icsmadrid.app shares its NS records with other domains, for example newmail-ssl.digital, kktww.com, hdinf.com.br and two others.
The name servers of icsmadrid.app overlap at least partially with those of other domains — among them jyyyxc.com, lashoh.com, antoinesolutions.com and two more.
The name servers steven.ns.cloudflare.com, devin.ns.cloudflare.com and huxley.ns.cloudflare.com are commonly seen alongside these name servers.
DNS names with 6 IP addresses:
Hostname major.ns.cloudflare.com directs to 108.162.193.241, 172.64.33.241 and 173.245.59.241 along with 3 other IP addresses.
Hostname tiffany.ns.cloudflare.com directs to 108.162.194.60, 162.159.38.60 and 172.64.34.60 along with 3 other IP addresses.