unitedstack.cfd - robtex.com
unitedstack.cfd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:a988🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:2ef6🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.46.246Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.169.136🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | lennon.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2ca5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lennon.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3a5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lennon.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23a5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lennon.ns.cloudflare.com | ||||||
| A | 108.162.195.165🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lennon.ns.cloudflare.com | ||||||
| A | 162.159.44.165Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lennon.ns.cloudflare.com | ||||||
| A | 172.64.35.165🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lennon.ns.cloudflare.com | ||||||
| NS | teresa.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26d8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | teresa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2d8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | teresa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22d8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | teresa.ns.cloudflare.com | ||||||
| A | 108.162.194.216🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | teresa.ns.cloudflare.com | ||||||
| A | 162.159.38.216Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | teresa.ns.cloudflare.com | ||||||
| A | 172.64.34.216🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | teresa.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.46.246, 172.67.169.136 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:a988, 2606:4700:3035::6815:2ef6 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=78, name=cloudflare-ech.com | ||||||
| SOA | lennon.ns.cloudflare.comdns@cloudflare.com serial=2404164981 | ||||||
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=1778690980 | ||||||
Same first word
unitedstack.cfd |
unitedstack.com |
DNS History
6 records (6 active, 0 former)
●NSlennon.ns.cloudflare.com2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 17:12:50
●NSteresa.ns.cloudflare.com2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 17:12:50
●A104.21.46.2462026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 17:12:50
●A172.67.169.1362026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 17:12:50
●A2606:4700:3032::ac43:a9882026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 17:12:50
●A2606:4700:3035::6815:2ef62026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 17:12:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cfd | a.nic.cfd, b.nic.cfd, c.nic.cfd, d.nic.cfd | 8 records |
| unitedstack.cfd | lennon.ns.cloudflare.com, teresa.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.165
NS records: lennon.ns.cloudflare.com, teresa.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for unitedstack.cfd (unsigned zone)
⏱️ Timing
Total: 821ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.46.246, 172.67.169.136 |
| AAAA | 2 | 2606:4700:3032::ac43:a988, 2606:4700:3035::6815:2ef6 |
| NS | 2 | lennon.ns.cloudflare.com, teresa.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | lennon.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.cfd, b.nic.cfd, c.nic.cfd...)
Analysis
IP Addresses
unitedstack.cfd points to four IP numbers: 2606:4700:3032::ac43:a988, 2606:4700:3035::6815:2ef6, 104.21.46.246 and 172.67.169.136.
Other host names including googlepalzy.com, tycorunenergy.com, csicc2017.ir, www.norweger-vom-hohenhof.de and bearinghouse.in share IP numbers with unitedstack.cfd.
Name Servers
unitedstack.cfd's delegation uses two name servers, lennon.ns.cloudflare.com and teresa.ns.cloudflare.com.
unitedstack.cfd shares the same name server setup as other domains, for example unitedframeworkgroup.cfd, ensignenterprises.com, g-sl.net, estayrestaurante.com and plan.london.
unitedstack.cfd at least partially shares name servers with other domains, including zhjinsu.com, irannegah.com, signes.pro, aegeantourtravel.com and sabor-restaurant.com.
these name servers are commonly used with jason.ns.cloudflare.com, lisa.ns.cloudflare.com, alina.ns.cloudflare.com and chance.ns.cloudflare.com.
Host names with six IP numbers:
lennon.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca5, 2803:f800:50::6ca2:c3a5, 2a06:98c1:50::ac40:23a5, 108.162.195.165, 162.159.44.165 and 172.64.35.165.
teresa.ns.cloudflare.com points to: 2606:4700:50::a29f:26d8, 2803:f800:50::6ca2:c2d8, 2a06:98c1:50::ac40:22d8, 108.162.194.216, 162.159.38.216 and 172.64.34.216.