modem0.casa - robtex.com
modem0.casa
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:247b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:c259🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.36.123Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.194.89🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | irma.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3aa6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | irma.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0a6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | irma.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20a6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | irma.ns.cloudflare.com | ||||||
| A | 108.162.192.166🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | irma.ns.cloudflare.com | ||||||
| A | 172.64.32.166🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | irma.ns.cloudflare.com | ||||||
| A | 173.245.58.166🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | irma.ns.cloudflare.com | ||||||
| NS | josh.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josh.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c17e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | josh.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:217e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | josh.ns.cloudflare.com | ||||||
| A | 108.162.193.126🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josh.ns.cloudflare.com | ||||||
| A | 172.64.33.126🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josh.ns.cloudflare.com | ||||||
| A | 173.245.59.126🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josh.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.36.123, 172.67.194.89 | ||||||
| IPv6 | 2606:4700:3032::6815:247b, 2606:4700:3033::ac43:c259 | ||||||
| SOA | irma.ns.cloudflare.comdns@cloudflare.com serial=2399057599 | ||||||
casa
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.casa ⭐ | ||||||
| NS | b.nic.casa | ||||||
| NS | c.nic.casa | ||||||
| NS | x.nic.casa | ||||||
| NS | y.nic.casa | ||||||
| NS | z.nic.casa | ||||||
| SOA | a.nic.casaadmin@tldns.godaddy serial=1774196006 | ||||||
Same first word
modem0.casa |
DNS History
6 records (6 active, 0 former)
●NSirma.ns.cloudflare.com2026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 17:44:26
●NSjosh.ns.cloudflare.com2026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 17:44:26
●A104.21.36.1232026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 17:44:26
●A172.67.194.892026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 17:44:26
●A2606:4700:3032::6815:247b2026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 17:44:26
●A2606:4700:3033::ac43:c2592026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 17:44:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| casa | a.nic.casa, b.nic.casa, c.nic.casa, x.nic.casa... | 12 records |
| modem0.casa | irma.ns.cloudflare.com, josh.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.33.126
NS records: irma.ns.cloudflare.com, josh.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for modem0.casa (unsigned zone)
⏱️ Timing
Total: 436ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.194.89, 104.21.36.123 |
| AAAA | 2 | 2606:4700:3032::6815:247b, 2606:4700:3033::ac43:c259 |
| NS | 2 | irma.ns.cloudflare.com, josh.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | irma.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.casa, b.nic.casa, c.nic.casa...)
Analysis
IP Addresses
modem0.casa resolves to four IPs: 2606:4700:3032::6815:247b, 2606:4700:3033::ac43:c259, 104.21.36.123 and 172.67.194.89.
Other host names, for instance federalcoinexchange.com, limelu.com, aquiotremprospera.com.br, hbseal.com.cn and asgallagher.com share IP numbers with modem0.casa.
Name Servers
modem0.casa has two name servers: irma.ns.cloudflare.com and josh.ns.cloudflare.com.
modem0.casa shares the same name server setup as other domains, for example haynesfurnishers.co.uk, bmrinc.info, structureslb.com, arcodecorations.com and lefebvrebenoit.com.
modem0.casa shares some name servers with other domains, for example trippar.com, ziskind.us, leadsworker.com, jph(0x663470)ocvee.com and fepandi.com.
These name servers are commonly used with the name servers linda.ns.cloudflare.com.
Host names with six IP numbers: irma.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa6, 2803:f800:50::6ca2:c0a6, 2a06:98c1:50::ac40:20a6, 108.162.192.166, 172.64.32.166 and 173.245.58.166; josh.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7e, 2803:f800:50::6ca2:c17e, 2a06:98c1:50::ac40:217e, 108.162.193.126, 172.64.33.126 and 173.245.59.126.