postaoffice.cc - robtex.com
postaoffice.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:5983🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3030::ac43:bd49🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.89.131Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.189.73🇺🇸 Cloudflare172.67.176.0/20 , 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 | wesley.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bf6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1f6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21f6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 108.162.193.246🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 172.64.33.246🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 173.245.59.246🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.89.131, 172.67.189.73 | ||||||
| IPv6 hints | 2606:4700:3030::6815:5983, 2606:4700:3030::ac43:bd49 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com | ||||||
| SOA | ara.ns.cloudflare.comdns@cloudflare.com serial=2400162912 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1776027572 | ||||||
Subdomains
business.postaoffice.cc |
Same first word
postaoffice.cc |
postaoffice.com |
DNS History
6 records (6 active, 0 former)
●NSara.ns.cloudflare.com2026-02-28 → 2026-04-12 · 2 obs
● 2026-04-12 21:16:40
●NSwesley.ns.cloudflare.com2026-02-28 → 2026-04-12 · 2 obs
● 2026-04-12 21:16:40
●A104.21.89.1312026-02-28 → 2026-04-12 · 2 obs
● 2026-04-12 21:16:40
●A172.67.189.732026-02-28 → 2026-04-12 · 2 obs
● 2026-04-12 21:16:40
●A2606:4700:3030::6815:59832026-02-28 → 2026-04-12 · 2 obs
● 2026-04-12 21:16:40
●A2606:4700:3030::ac43:bd492026-02-28 → 2026-04-12 · 2 obs
● 2026-04-12 21:16:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac3.nstld.com, ac1.nstld.com, ac2.nstld.com, ac4.nstld.com | - |
| postaoffice.cc | wesley.ns.cloudflare.com, ara.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.246
NS records: wesley.ns.cloudflare.com, ara.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postaoffice.cc (unsigned zone)
⏱️ Timing
Total: 566ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.189.73, 104.21.89.131 |
| AAAA | 2 | 2606:4700:3030::6815:5983, 2606:4700:3030::ac43:bd49 |
| NS | 2 | ara.ns.cloudflare.com, wesley.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ara.ns.cloudflare.com dns.cloudflare.com |
Analysis
Hierarchy
The parent of business.postaoffice.cc is postaoffice.cc.
IP Addresses
postaoffice.cc resolves to four IP numbers: 2606:4700:3030::6815:5983, 2606:4700:3030::ac43:bd49, 104.21.89.131 and 172.67.189.73.
Other host names such as www.kaya959.co.za, newusanews.com, ethosmaldives.com, tv-sevreetmaine.fr and nz.uicc.pp.ua share IPs with postaoffice.cc.
Name Servers
postaoffice.cc is delegated to two name servers: ara.ns.cloudflare.com and wesley.ns.cloudflare.com.
postaoffice.cc shares the same name server setup as coolerpartsworld.com, hostbelt.com, elregionaldelacosta.com.mx, walsa.team and lentivoran.com.
postaoffice.cc at least partially shares name servers with other domains, for instance osetee.gr, e-autoconsultant.com, funky99.biz, 11dh11.com and bartendinteraction.com.
these name servers are commonly used with heather.ns.cloudflare.com, jocelyn.ns.cloudflare.com, doug.ns.cloudflare.com and sri.ns.cloudflare.com.
Host names with six IP numbers:
ara.ns.cloudflare.com points to 2606:4700:50::adf5:3a43, 2803:f800:50::6ca2:c043, 2a06:98c1:50::ac40:2043, 108.162.192.67, 172.64.32.67 and 173.245.58.67.
wesley.ns.cloudflare.com points to 2606:4700:58::adf5:3bf6, 2803:f800:50::6ca2:c1f6, 2a06:98c1:50::ac40:21f6, 108.162.193.246, 172.64.33.246 and 173.245.59.246.