a.sc - robtex.com
a.sc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:9c51🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:20e3🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.32.227Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.156.81🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | arya.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a46🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arya.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c046🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | arya.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2046🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | arya.ns.cloudflare.com | ||||||
| A | 108.162.192.70🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arya.ns.cloudflare.com | ||||||
| A | 172.64.32.70🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arya.ns.cloudflare.com | ||||||
| A | 173.245.58.70🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arya.ns.cloudflare.com | ||||||
| NS | bill.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b4a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c14a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:214a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 108.162.193.74🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 172.64.33.74🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 173.245.59.74🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.32.227, 172.67.156.81 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:9c51, 2606:4700:3035::6815:20e3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com | ||||||
| SOA | arya.ns.cloudflare.comdns@cloudflare.com serial=2400371848 | ||||||
sc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.cctld.afilias-nst.info ⭐ | ||||||
| NS | a2.cctld.afilias-nst.info | ||||||
| NS | b0.cctld.afilias-nst.org | ||||||
| NS | b2.cctld.afilias-nst.org | ||||||
| NS | c0.cctld.afilias-nst.info | ||||||
| NS | d0.cctld.afilias-nst.org | ||||||
| NS | ns1.nic.sc | ||||||
| SOA | a0.cctld.afilias-nst.infohostmaster@donuts.email serial=1775937291 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSarya.ns.cloudflare.com2026-04-10 → 2026-04-11 · 2 obs
● 2026-04-11 20:24:26
●NSbill.ns.cloudflare.com2026-04-10 → 2026-04-11 · 2 obs
● 2026-04-11 20:24:26
●A104.21.32.2272026-04-10 → 2026-04-11 · 2 obs
● 2026-04-11 20:24:26
●A172.67.156.812026-04-10 → 2026-04-11 · 2 obs
● 2026-04-11 20:24:26
●A2606:4700:3030::ac43:9c512026-04-10 → 2026-04-11 · 2 obs
● 2026-04-11 20:24:26
●A2606:4700:3035::6815:20e32026-04-10 → 2026-04-11 · 2 obs
● 2026-04-11 20:24:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sc | a0.cctld.afilias-nst.info, a2.cctld.afilias-nst.info, b0.cctld.afilias-nst.org, b2.cctld.afilias-nst.org... | 13 records |
| a.sc | arya.ns.cloudflare.com, bill.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.70
NS records: arya.ns.cloudflare.com, bill.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a.sc (unsigned zone)
⏱️ Timing
Total: 513ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.156.81, 104.21.32.227 |
| AAAA | 2 | 2606:4700:3035::6815:20e3, 2606:4700:3030::ac43:9c51 |
| NS | 2 | arya.ns.cloudflare.com, bill.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | arya.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 13
In-bailiwick: 1 (ns1.nic.sc)
Out-of-bailiwick: 12 (a0.cctld.afilias-nst.info, a0.cctld.afilias-nst.info, a2.cctld.afilias-nst.info...)
Analysis
IP Addresses
Four IP numbers are pointed to by a.sc: 2606:4700:3030::ac43:9c51, 2606:4700:3035::6815:20e3, 104.21.32.227 and 172.67.156.81.
other host names including robotarch.click, cntzdb.net, ooobtc.com, idealassignmenthelp.com and xxmkvbqrbqcrz.website share IP numbers with a.sc.
Name Servers
a.sc is delegated to two name servers arya.ns.cloudflare.com and bill.ns.cloudflare.com.
a.sc shares the same name server setup as other domains, for instance boogle.in, k-artpolska.pl, ifclv.com, relian520.com and nox.bz.
a.sc at least partially shares name servers with other domains, for instance rsedatanews.net, fileduffle.com, kaibatla.co.za, med-cme.com and lindzee-poi.fr.
These name servers are commonly used with paul.ns.cloudflare.com, love.ns.cloudflare.com and algin.ns.cloudflare.com.
Host names with six IP numbers:
Host name arya.ns.cloudflare.com points to: 2606:4700:50::adf5:3a46, 2803:f800:50::6ca2:c046, 2a06:98c1:50::ac40:2046, 108.162.192.70, 172.64.32.70 and 173.245.58.70.
Host name bill.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4a, 2803:f800:50::6ca2:c14a, 2a06:98c1:50::ac40:214a, 108.162.193.74, 172.64.33.74 and 173.245.59.74.