ulren.cfd - robtex.com
ulren.cfd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:2076🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:97b3🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.32.118Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.151.179🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | randall.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2ceb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3eb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23eb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| A | 108.162.195.235🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| A | 162.159.44.235Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| A | 172.64.35.235🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | randall.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 | 104.21.32.118, 172.67.151.179 | ||||||
| IPv6 hints | 2606:4700:3030::6815:2076, 2606:4700:3031::ac43:97b3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com | ||||||
| SOA | randall.ns.cloudflare.comdns@cloudflare.com serial=2406079616 | ||||||
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=1785200060 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSrandall.ns.cloudflare.com2026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 00:58:52
●NSteresa.ns.cloudflare.com2026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 00:58:52
●A104.21.32.1182026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 00:58:52
●A172.67.151.1792026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 00:58:52
●A2606:4700:3030::6815:20762026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 00:58:52
●A2606:4700:3031::ac43:97b32026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 00:58:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cfd | b.nic.cfd, c.nic.cfd, a.nic.cfd, d.nic.cfd | 8 records |
| ulren.cfd | teresa.ns.cloudflare.com, randall.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.235
NS records: teresa.ns.cloudflare.com, randall.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ulren.cfd (unsigned zone)
⏱️ Timing
Total: 404ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.151.179, 104.21.32.118 |
| AAAA | 2 | 2606:4700:3030::6815:2076, 2606:4700:3031::ac43:97b3 |
| NS | 2 | randall.ns.cloudflare.com, teresa.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | randall.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (b.nic.cfd, b.nic.cfd, c.nic.cfd...)
Analysis
IP Addresses
ulren.cfd points to the four IP addresses 104.21.32.118, 172.67.151.179, 2606:4700:3030::6815:2076 and 2606:4700:3031::ac43:97b3.
Among the host names that share IP numbers with ulren.cfd are ancientartmidwifery.com, haishenpifa.net, www.jaysbakingmecrazy.com and two others.
Name Servers
ulren.cfd uses two name servers for its delegation: randall.ns.cloudflare.com and teresa.ns.cloudflare.com.
ulren.cfd has the same name server delegation as a number of other domains, such as karet.cfd, freedaom.top, oerdffdfyeldff.digital and two more.
The name servers of ulren.cfd overlap at least partially with those of other domains — among them nodestop.io, elizabethandalan.com, tokototo6.store and two more.
These name servers commonly appear in combination with the name servers jason.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
Hostname randall.ns.cloudflare.com directs to 108.162.195.235, 162.159.44.235 and 172.64.35.235 along with 3 other IP addresses.
Hostname teresa.ns.cloudflare.com directs to 108.162.194.216, 162.159.38.216 and 172.64.34.216 along with 3 other IP addresses.