uffyo81.cn - robtex.com
uffyo81.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:87d7🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:1a62🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.26.98Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.135.215🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | elisabeth.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26e0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2e0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22e0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| A | 108.162.194.224🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| A | 162.159.38.224Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| A | 172.64.34.224🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| NS | owen.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bdb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | owen.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1db🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | owen.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21db🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | owen.ns.cloudflare.com | ||||||
| A | 108.162.193.219🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | owen.ns.cloudflare.com | ||||||
| A | 172.64.33.219🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | owen.ns.cloudflare.com | ||||||
| A | 173.245.59.219🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | owen.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.26.98, 172.67.135.215 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:87d7, 2606:4700:3037::6815:1a62 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com | ||||||
| SOA | elisabeth.ns.cloudflare.comdns@cloudflare.com serial=2407229645 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035141904 | ||||||
Subdomains
Same first word
uffyo81.cn |
DNS History
10 records (6 active, 4 former)
●NSelisabeth.ns.cloudflare.com2026-06-30 → 2026-08-04 · 2 obs
● 2026-08-04 17:30:40
●NSowen.ns.cloudflare.com2026-06-30 → 2026-08-04 · 2 obs
● 2026-08-04 17:30:40
●A104.21.26.982026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 17:30:40
●A172.67.135.2152026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 17:30:40
○A188.114.96.02026-06-30 → 2026-06-30 · 2 obs
○ 2026-08-04 17:30:40
○A188.114.97.02026-06-30 → 2026-06-30 · 2 obs
○ 2026-08-04 17:30:40
●A2606:4700:3033::ac43:87d72026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 17:30:40
●A2606:4700:3037::6815:1a622026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 17:30:40
○A2a06:98c1:3120::2026-06-30 → 2026-06-30 · 2 obs
○ 2026-08-04 17:30:40
○A2a06:98c1:3121::2026-06-30 → 2026-06-30 · 2 obs
○ 2026-08-04 17:30:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn... | - |
| uffyo81.cn | owen.ns.cloudflare.com, elisabeth.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.219
NS records: owen.ns.cloudflare.com, elisabeth.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for uffyo81.cn (unsigned zone)
⏱️ Timing
Total: 672ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.26.98, 172.67.135.215 |
| AAAA | 2 | 2606:4700:3037::6815:1a62, 2606:4700:3033::ac43:87d7 |
| NS | 2 | elisabeth.ns.cloudflare.com, owen.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | elisabeth.ns.cloudflare.com dns.cloudfla |
Analysis
Hierarchy
uffyo81.cn sits above support.uffyo81.cn, docs.uffyo81.cn and 6963451.uffyo81.cn in the domain hierarchy.
IP Addresses
uffyo81.cn directs to four IP numbers, which are 104.21.26.98, 172.67.135.215, 2606:4700:3033::ac43:87d7 and 2606:4700:3037::6815:1a62.
Two other host names, along with diversevinyl.com, labgrowthnow.info and ns2.tegcargo.com, also share IP numbers with uffyo81.cn.
Name Servers
uffyo81.cn is delegated to two name servers: elisabeth.ns.cloudflare.com and owen.ns.cloudflare.com.
uffyo81.cn shares its NS records with other domains, for example gz161637.cn, qheqenb.cn, payforwhat.com and two others.
There is at least partial name server overlap between uffyo81.cn and other domains — dappinsiders.com, drtracysmorris.com, gardnerdenver.org and two more among them.
The name servers sima.ns.cloudflare.com, osmar.ns.cloudflare.com and quinton.ns.cloudflare.com are often found in combination with these name servers.
DNS names with 6 IP addresses:
elisabeth.ns.cloudflare.com resolves to 108.162.194.224, 162.159.38.224, 172.64.34.224 and 3 other IP addresses.
owen.ns.cloudflare.com resolves to 108.162.193.219, 172.64.33.219, 173.245.59.219 and 3 other IP addresses.