dfsrtd.help - robtex.com
dfsrtd.help
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:2045🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:b843🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.32.69Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.184.67🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | olivia.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26dd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22dd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 108.162.194.221🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 162.159.38.221Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 172.64.34.221🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| NS | sid.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b8f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sid.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c18f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sid.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:218f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sid.ns.cloudflare.com | ||||||
| A | 108.162.193.143🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sid.ns.cloudflare.com | ||||||
| A | 172.64.33.143🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sid.ns.cloudflare.com | ||||||
| A | 173.245.59.143🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sid.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.32.69, 172.67.184.67 | ||||||
| IPv6 hints | 2606:4700:3030::6815:2045, 2606:4700:3033::ac43:b843 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com | ||||||
| SOA | olivia.ns.cloudflare.comdns@cloudflare.com serial=2402540381 | ||||||
help
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.help | ||||||
| NS | b.nic.help | ||||||
| NS | c.nic.help | ||||||
| NS | d.nic.help | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1777109306 | ||||||
Same first word
dfsrtd.help |
Similar names
DNS History
6 records (6 active, 0 former)
●NSolivia.ns.cloudflare.com2026-04-18 → 2026-04-25 · 2 obs
● 2026-04-25 09:40:50
●NSsid.ns.cloudflare.com2026-04-18 → 2026-04-25 · 2 obs
● 2026-04-25 09:40:50
●A104.21.32.692026-04-18 → 2026-04-25 · 2 obs
● 2026-04-25 09:40:50
●A172.67.184.672026-04-18 → 2026-04-25 · 2 obs
● 2026-04-25 09:40:50
●A2606:4700:3030::6815:20452026-04-18 → 2026-04-25 · 2 obs
● 2026-04-25 09:40:50
●A2606:4700:3033::ac43:b8432026-04-18 → 2026-04-25 · 2 obs
● 2026-04-25 09:40:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| help | b.nic.help, d.nic.help, a.nic.help, c.nic.help | 8 records |
| dfsrtd.help | olivia.ns.cloudflare.com, sid.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.221
NS records: olivia.ns.cloudflare.com, sid.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dfsrtd.help (unsigned zone)
⏱️ Timing
Total: 454ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.184.67, 104.21.32.69 |
| AAAA | 2 | 2606:4700:3030::6815:2045, 2606:4700:3033::ac43:b843 |
| NS | 2 | olivia.ns.cloudflare.com, sid.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | olivia.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (d.nic.help, c.nic.help, b.nic.help...)
Analysis
IP Addresses
dfsrtd.help resolves to four IPs: 2606:4700:3030::6815:2045, 2606:4700:3033::ac43:b843, 104.21.32.69 and 172.67.184.67.
Other host names such as education.com.my, 06293.cc, 24hourlasvegasmassage.com, mail.kambeitzchiropractic.com and ccreps.net share IP numbers with dfsrtd.help.
Name Servers
dfsrtd.help is delegated to two name servers: olivia.ns.cloudflare.com and sid.ns.cloudflare.com.
dfsrtd.help uses the same name server setup as other domains, including hardeningaas.com, hooraycook.com, runwave-claude.pages.dev, launchbox.gg and launchbox-app.com.
At least part of the name servers for dfsrtd.help are shared with other domains, for instance cameofeed.co.uk, myzsnthc.com, hlyjszp.com, jwmfqqah.cc and kedatools.com.
These name servers are commonly used with peyton.ns.cloudflare.com, ajay.ns.cloudflare.com, desi.ns.cloudflare.com and zara.ns.cloudflare.com.
Host names with six IP numbers:
olivia.ns.cloudflare.com points to: 2606:4700:50::a29f:26dd, 2803:f800:50::6ca2:c2dd, 2a06:98c1:50::ac40:22dd, 108.162.194.221, 162.159.38.221 and 172.64.34.221.
sid.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8f, 2803:f800:50::6ca2:c18f, 2a06:98c1:50::ac40:218f, 108.162.193.143, 172.64.33.143 and 173.245.59.143.