81843.cfd - robtex.com
81843.cfd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:aed3🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:37fb🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.55.251Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.174.211🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | chin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a54🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c054🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | chin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2054🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | chin.ns.cloudflare.com | ||||||
| A | 108.162.192.84🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chin.ns.cloudflare.com | ||||||
| A | 172.64.32.84🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chin.ns.cloudflare.com | ||||||
| A | 173.245.58.84🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chin.ns.cloudflare.com | ||||||
| NS | scott.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3be6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 108.162.193.230🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 172.64.33.230🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 173.245.59.230🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.55.251, 172.67.174.211 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:aed3, 2606:4700:3037::6815:37fb | ||||||
| SOA | chin.ns.cloudflare.comdns@cloudflare.com serial=2406738287 | ||||||
cfd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.cfd | ||||||
| NS | b.nic.cfd | ||||||
| NS | c.nic.cfd | ||||||
| NS | d.nic.cfd | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1785135400 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSchin.ns.cloudflare.com2026-07-24 → 2026-07-27 · 2 obs
● 2026-07-27 07:40:50
●NSscott.ns.cloudflare.com2026-07-24 → 2026-07-27 · 2 obs
● 2026-07-27 07:40:50
●A104.21.55.2512026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 07:40:50
●A172.67.174.2112026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 07:40:50
○A188.114.96.02026-07-24 → 2026-07-24 · 2 obs
○ 2026-07-27 07:40:50
○A188.114.97.02026-07-24 → 2026-07-24 · 2 obs
○ 2026-07-27 07:40:50
●A2606:4700:3030::ac43:aed32026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 07:40:50
●A2606:4700:3037::6815:37fb2026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 07:40:50
○A2a06:98c1:3120::2026-07-24 → 2026-07-24 · 2 obs
○ 2026-07-27 07:40:50
○A2a06:98c1:3121::2026-07-24 → 2026-07-24 · 2 obs
○ 2026-07-27 07:40:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cfd | d.nic.cfd, b.nic.cfd, a.nic.cfd, c.nic.cfd | 8 records |
| 81843.cfd | chin.ns.cloudflare.com, scott.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.84
NS records: chin.ns.cloudflare.com, scott.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 81843.cfd (unsigned zone)
⏱️ Timing
Total: 303ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.174.211, 104.21.55.251 |
| AAAA | 2 | 2606:4700:3030::ac43:aed3, 2606:4700:3037::6815:37fb |
| NS | 2 | chin.ns.cloudflare.com, scott.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | chin.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (d.nic.cfd, c.nic.cfd, b.nic.cfd...)
Analysis
IP Addresses
81843.cfd resolves to four IP addresses: 104.21.55.251, 172.67.174.211, 2606:4700:3030::ac43:aed3 and 2606:4700:3037::6815:37fb.
Additional host names — webdevel.hu, sgpad.com, mail.sewdevine.co.uk and two others — share IP numbers with 81843.cfd.
Name Servers
The NS records for 81843.cfd delegate to chin.ns.cloudflare.com and scott.ns.cloudflare.com.
81843.cfd shares its name server setup with other domains, including bwqh56sxfz19.com, rubiconnedzx.info, softwareclub.ws and two others.
81843.cfd shares at least some of its name servers with other domains, including citywest.net.au, crrcorp.ca, hybytes.com and two others.
These name servers are frequently seen alongside the name servers hank.ns.cloudflare.com.
Host names with 6 IP numbers:
chin.ns.cloudflare.com maps to 108.162.192.84, 172.64.32.84, 173.245.58.84 and 3 additional IP addresses.
scott.ns.cloudflare.com maps to 108.162.193.230, 172.64.33.230, 173.245.59.230 and 3 additional IP addresses.