han81.cn - robtex.com
han81.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:4219🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:c730🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.66.25Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.199.48🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ajay.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b38🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c138🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2138🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 108.162.193.56🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 172.64.33.56🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 173.245.59.56🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| 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 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.66.25, 172.67.199.48 | ||||||
| IPv6 hints | 2606:4700:3032::6815:4219, 2606:4700:3037::ac43:c730 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=155, name=cloudflare-ech.com | ||||||
| SOA | ajay.ns.cloudflare.comdns@cloudflare.com serial=2409261550 | ||||||
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=2035141051 | ||||||
Subdomains
www.han81.cn |
Same first word
han81.cn |
DNS History
8 records (6 active, 2 former)
●NSajay.ns.cloudflare.com2026-05-26 → 2026-08-04 · 2 obs
● 2026-08-04 13:12:58
●NSolivia.ns.cloudflare.com2026-05-26 → 2026-08-04 · 2 obs
● 2026-08-04 13:12:58
●A104.21.66.252026-05-26 → 2026-08-04 · 2 obs
● 2026-08-04 13:12:58
●A172.67.199.482026-05-26 → 2026-08-04 · 2 obs
● 2026-08-04 13:12:58
●A2606:4700:3032::6815:42192026-07-09 → 2026-08-04 · 3 obs
● 2026-07-09 07:25:32
● 2026-08-04 13:12:58
○A2606:4700:3034::ac43:c7302026-05-26 → 2026-06-08 · 4 obs
● 2026-06-08 16:30:02
○ 2026-07-09 07:25:32
○ 2026-08-04 13:12:58
○A2606:4700:3037::6815:42192026-05-26 → 2026-06-08 · 4 obs
● 2026-06-08 16:30:02
○ 2026-07-09 07:25:32
○ 2026-08-04 13:12:58
●A2606:4700:3037::ac43:c7302026-07-09 → 2026-08-04 · 3 obs
● 2026-07-09 07:25:32
● 2026-08-04 13:12:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn... | - |
| han81.cn | ajay.ns.cloudflare.com, olivia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.56
NS records: ajay.ns.cloudflare.com, olivia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for han81.cn (unsigned zone)
⏱️ Timing
Total: 1020ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.66.25, 172.67.199.48 |
| AAAA | 2 | 2606:4700:3037::ac43:c730, 2606:4700:3032::6815:4219 |
| NS | 2 | ajay.ns.cloudflare.com, olivia.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ajay.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
The domain www.han81.cn falls under the parent han81.cn.
IP Addresses
han81.cn points to the four IP addresses 104.21.66.25, 172.67.199.48, 2606:4700:3032::6815:4219 and 2606:4700:3037::ac43:c730.
Two other host names, along with f405.pattaya-business-supplement.com, www.dunelandymca.org and nd1i6.pattaya-business-supplement.com, also share IP numbers with han81.cn.
Name Servers
han81.cn has two authoritative name servers — ajay.ns.cloudflare.com and olivia.ns.cloudflare.com.
han81.cn shares its NS records with other domains, for example tropicalfruits.cn, 51kongtiaobeng.cn, spjnj320.cn and two others.
At least some of han81.cn's name servers are shared with other domains, for example stellarplatformengine.pics, yagjwgyrr.cc, echofallsupport.com and two more.
These name servers are often deployed together with the name servers peyton.ns.cloudflare.com, paityn.ns.cloudflare.com, melissa.ns.cloudflare.com and davina.ns.cloudflare.com.
DNS names with 6 IP addresses:
ajay.ns.cloudflare.com points to 108.162.193.56, 172.64.33.56, 173.245.59.56 and 3 other IP addresses.
olivia.ns.cloudflare.com points to 108.162.194.221, 162.159.38.221, 172.64.34.221 and 3 other IP addresses.