postcol.casa - robtex.com
postcol.casa
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:c496🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:54c8🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.84.200Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.196.150🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | hadlee.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2643🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hadlee.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c243🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hadlee.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2243🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hadlee.ns.cloudflare.com | ||||||
| A | 108.162.194.67🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hadlee.ns.cloudflare.com | ||||||
| A | 162.159.38.67Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hadlee.ns.cloudflare.com | ||||||
| A | 172.64.34.67🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hadlee.ns.cloudflare.com | ||||||
| NS | terry.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bed🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | terry.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1ed🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | terry.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21ed🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | terry.ns.cloudflare.com | ||||||
| A | 108.162.193.237🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | terry.ns.cloudflare.com | ||||||
| A | 172.64.33.237🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | terry.ns.cloudflare.com | ||||||
| A | 173.245.59.237🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | terry.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.84.200, 172.67.196.150 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:c496, 2606:4700:3034::6815:54c8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com | ||||||
| SOA | hadlee.ns.cloudflare.comdns@cloudflare.com serial=2398535990 | ||||||
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=1775391439 | ||||||
Subdomains
www.postcol.casa |
Same first word
postcol.casa |
Similar names
DNS History
6 records (6 active, 0 former)
●NShadlee.ns.cloudflare.com2026-03-22 → 2026-04-05 · 2 obs
● 2026-04-05 13:49:14
●NSterry.ns.cloudflare.com2026-03-22 → 2026-04-05 · 2 obs
● 2026-04-05 13:49:14
●A104.21.84.2002026-03-22 → 2026-04-05 · 2 obs
● 2026-04-05 13:49:14
●A172.67.196.1502026-03-22 → 2026-04-05 · 2 obs
● 2026-04-05 13:49:14
●A2606:4700:3031::ac43:c4962026-03-22 → 2026-04-05 · 2 obs
● 2026-04-05 13:49:14
●A2606:4700:3034::6815:54c82026-03-22 → 2026-04-05 · 2 obs
● 2026-04-05 13:49:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| casa | a.nic.casa, b.nic.casa, c.nic.casa, x.nic.casa... | 12 records |
| postcol.casa | terry.ns.cloudflare.com, hadlee.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.67
NS records: terry.ns.cloudflare.com, hadlee.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postcol.casa (unsigned zone)
⏱️ Timing
Total: 263ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.84.200, 172.67.196.150 |
| AAAA | 2 | 2606:4700:3034::6815:54c8, 2606:4700:3031::ac43:c496 |
| NS | 2 | hadlee.ns.cloudflare.com, terry.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | hadlee.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.casa, b.nic.casa, c.nic.casa...)
Analysis
Hierarchy
postcol.casa is a parent of www.postcol.casa.
IP Addresses
postcol.casa resolves to four IPs: 2606:4700:3031::ac43:c496, 2606:4700:3034::6815:54c8, 104.21.84.200 and 172.67.196.150.
Other host names such as akdenizkontor.com, imaginahome.com, eedaecbjfukhtyekocleaner.forum, throwingcaution.com and jkebh.com share IP numbers with postcol.casa.
Name Servers
postcol.casa is delegated to two name servers: hadlee.ns.cloudflare.com and terry.ns.cloudflare.com.
postcol.casa uses the same name server setup as other domains, including vpowern.casa, layoutwork.click, capsetinfotech.com, infaf.com and bundleddeal.click.
At least part of the name servers for postcol.casa are shared with other domains, for instance bymari(0x616e616c)ab.com, webcurl.co.uk, mobileeventrentals.com, iquaticsonline.co.uk and tbphlgw.living.
These name servers are commonly used alongside the name servers shane.ns.cloudflare.com.
Host names with six IP numbers:
hadlee.ns.cloudflare.com points to: 2606:4700:50::a29f:2643, 2803:f800:50::6ca2:c243, 2a06:98c1:50::ac40:2243, 108.162.194.67, 162.159.38.67 and 172.64.34.67.
terry.ns.cloudflare.com points to: 2606:4700:58::adf5:3bed, 2803:f800:50::6ca2:c1ed, 2a06:98c1:50::ac40:21ed, 108.162.193.237, 172.64.33.237 and 173.245.59.237.