u8fo.com - robtex.com
u8fo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:27bf🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:9457🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.39.191Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.148.87🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | adel.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a37🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c037🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2037🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| A | 108.162.192.55🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| A | 172.64.32.55🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| A | 173.245.58.55🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| NS | cullen.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c5b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cullen.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c35b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cullen.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:235b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cullen.ns.cloudflare.com | ||||||
| A | 108.162.195.91🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cullen.ns.cloudflare.com | ||||||
| A | 162.159.44.91Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cullen.ns.cloudflare.com | ||||||
| A | 172.64.35.91🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cullen.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.39.191, 172.67.148.87 | ||||||
| IPv6 | 2606:4700:3031::6815:27bf, 2606:4700:3036::ac43:9457 | ||||||
| SOA | adel.ns.cloudflare.comdns@cloudflare.com serial=2398994285 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774779732 | ||||||
Same first word
u8fo.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSadel.ns.cloudflare.com2026-03-25 → 2026-03-29 · 2 obs
● 2026-03-29 10:38:30
●NScullen.ns.cloudflare.com2026-03-25 → 2026-03-29 · 2 obs
● 2026-03-29 10:38:30
●A104.21.39.1912026-03-25 → 2026-03-29 · 2 obs
● 2026-03-29 10:38:30
●A172.67.148.872026-03-25 → 2026-03-29 · 2 obs
● 2026-03-29 10:38:30
●A2606:4700:3031::6815:27bf2026-03-25 → 2026-03-29 · 2 obs
● 2026-03-29 10:38:30
●A2606:4700:3036::ac43:94572026-03-25 → 2026-03-29 · 2 obs
● 2026-03-29 10:38:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net... | - |
| u8fo.com | adel.ns.cloudflare.com, cullen.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.91
NS records: adel.ns.cloudflare.com, cullen.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u8fo.com (unsigned zone)
⏱️ Timing
Total: 107ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.148.87, 104.21.39.191 |
| AAAA | 2 | 2606:4700:3036::ac43:9457, 2606:4700:3031::6815:27bf |
| NS | 2 | adel.ns.cloudflare.com, cullen.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | adel.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (adel.ns.cloudflare.com, adel.ns.cloudflare.com, adel.ns.cloudflare.com...)
Analysis
IP Addresses
u8fo.com resolves to four IPs: 2606:4700:3031::6815:27bf, 2606:4700:3036::ac43:9457, 104.21.39.191 and 172.67.148.87.
Other host names such as sgzmkj.com, www.insidetrack.com, panca-utama.com, vaatteetmyynti.com and www.henanbaoheng.com share IP numbers with u8fo.com.
Name Servers
u8fo.com is delegated to two name servers: adel.ns.cloudflare.com and cullen.ns.cloudflare.com.
u8fo.com uses the same name server setup as other domains, including 1uflow.com, 970807.com, u8if.com, u8xe.com and u8tk.com.
At least part of the name servers for u8fo.com are shared with other domains, for instance msftscripts.info, dermatit.su, 345618.net, lawsonfamily.net and benightprostrauutions.info.
These name servers are often used together with leia.ns.cloudflare.com, candy.ns.cloudflare.com and jack.ns.cloudflare.com.
Host names with six IP numbers:
adel.ns.cloudflare.com points to: 2606:4700:50::adf5:3a37, 2803:f800:50::6ca2:c037, 2a06:98c1:50::ac40:2037, 108.162.192.55, 172.64.32.55 and 173.245.58.55.
cullen.ns.cloudflare.com points to: 2606:4700:58::a29f:2c5b, 2803:f800:50::6ca2:c35b, 2a06:98c1:50::ac40:235b, 108.162.195.91, 162.159.44.91 and 172.64.35.91.