availability.cc - robtex.com
availability.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:3e20🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:db68🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.62.32Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.219.104🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ian.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b76🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ian.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c176🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ian.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2176🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ian.ns.cloudflare.com | ||||||
| A | 108.162.193.118🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ian.ns.cloudflare.com | ||||||
| A | 172.64.33.118🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ian.ns.cloudflare.com | ||||||
| A | 173.245.59.118🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ian.ns.cloudflare.com | ||||||
| NS | sara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c090🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2090🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 108.162.192.144🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 172.64.32.144🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 173.245.58.144🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.62.32, 172.67.219.104 | ||||||
| IPv6 hints | 2606:4700:3035::6815:3e20, 2606:4700:3035::ac43:db68 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=115, name=cloudflare-ech.com | ||||||
| SOA | ian.ns.cloudflare.comdns@cloudflare.com serial=2417751637 | ||||||
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=1792565145 | ||||||
Same first word
Previous names
avai981.cc |
avai982.cc |
avai983.cc |
avai984.cc |
avai985.cc |
avai986.cc |
avai987.cc |
avai988.cc |
avai989.cc |
avai990.cc |
avai991.cc |
avai992.cc |
avai993.cc |
avai994.cc |
avai995.cc |
avai996.cc |
avai997.cc |
avai998.cc |
avai999.cc |
avail.cc |
Next names
DNS History
10 records (6 active, 4 former)
●NSian.ns.cloudflare.com2026-08-27 → 2026-10-21 · 2 obs
● 2026-10-21 07:28:44
●NSsara.ns.cloudflare.com2026-08-27 → 2026-10-21 · 2 obs
● 2026-10-21 07:28:44
●A104.21.62.322026-09-08 → 2026-10-21 · 3 obs
● 2026-09-08 03:17:24
● 2026-10-21 07:28:44
●A172.67.219.1042026-09-08 → 2026-10-21 · 3 obs
● 2026-09-08 03:17:24
● 2026-10-21 07:28:44
○A188.114.96.02026-08-27 → 2026-08-27 · 3 obs
○ 2026-09-08 03:17:24
○ 2026-10-21 07:28:44
○A188.114.97.02026-08-27 → 2026-08-27 · 3 obs
○ 2026-09-08 03:17:24
○ 2026-10-21 07:28:44
●A2606:4700:3035::6815:3e202026-09-08 → 2026-10-21 · 3 obs
● 2026-09-08 03:17:24
● 2026-10-21 07:28:44
●A2606:4700:3035::ac43:db682026-09-08 → 2026-10-21 · 3 obs
● 2026-09-08 03:17:24
● 2026-10-21 07:28:44
○A2a06:98c1:3120::2026-08-27 → 2026-08-27 · 3 obs
○ 2026-09-08 03:17:24
○ 2026-10-21 07:28:44
○A2a06:98c1:3121::2026-08-27 → 2026-08-27 · 3 obs
○ 2026-09-08 03:17:24
○ 2026-10-21 07:28:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| availability.cc | sara.ns.cloudflare.com, ian.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.118
NS records: sara.ns.cloudflare.com, ian.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 97ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.219.104, 104.21.62.32 |
| AAAA | 2 | 2606:4700:3035::ac43:db68, 2606:4700:3035::6815:3e20 |
| NS | 2 | ian.ns.cloudflare.com, sara.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ian.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
availability.cc has four IP addresses: 104.21.62.32, 172.67.219.104, 2606:4700:3035::6815:3e20 and 2606:4700:3035::ac43:db68.
xiaolanshipin1.org.cn, depositogiordani.it, scopeconvert.com and two other host names share IP numbers with availability.cc.
Name Servers
Two name servers handle the delegation for availability.cc: ian.ns.cloudflare.com and sara.ns.cloudflare.com.
availability.cc uses the same name servers as several other domains — among them marian-bida.workers.dev, siriustrust.com, 250881.xyz and two more.
availability.cc shares at least some of its name servers with other domains, including 0zn1fbb08y.cyou, ownergv.com, candocolin.com and two others.
These name servers are frequently paired with the name servers maisie.ns.cloudflare.com, lily.ns.cloudflare.com and meera.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
ian.ns.cloudflare.com resolves to 108.162.193.118, 172.64.33.118 and 173.245.59.118 among others, with 3 other IP addresses in total.
sara.ns.cloudflare.com resolves to 108.162.192.144, 172.64.32.144 and 173.245.58.144 among others, with 3 other IP addresses in total.