efuhua.cn - robtex.com
efuhua.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:b65d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:201f🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.32.31Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.182.93🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dorthy.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3af9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 108.162.192.249🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 172.64.32.249🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 173.245.58.249🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| NS | rayden.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2ca3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23a3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 108.162.195.163🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 162.159.44.163Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 172.64.35.163🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.32.31, 172.67.182.93 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:b65d, 2606:4700:3035::6815:201f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=208, name=cloudflare-ech.com | ||||||
| SOA | dorthy.ns.cloudflare.comdns@cloudflare.com serial=2410287424 | ||||||
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=2035085004 | ||||||
Same first word
efuhua.cn |
Similar names
DNS History
8 records (6 active, 2 former)
●NSdorthy.ns.cloudflare.com2026-04-20 → 2026-07-24 · 2 obs
● 2026-07-24 19:28:40
●NSrayden.ns.cloudflare.com2026-04-20 → 2026-07-24 · 2 obs
● 2026-07-24 19:28:40
●A104.21.32.312026-04-20 → 2026-07-24 · 2 obs
● 2026-07-24 19:28:40
●A172.67.182.932026-04-20 → 2026-07-24 · 2 obs
● 2026-07-24 19:28:40
○A2606:4700:3031::6815:201f2026-04-20 → 2026-04-20 · 3 obs
○ 2026-07-08 05:27:34
○ 2026-07-24 19:28:40
○A2606:4700:3031::ac43:b65d2026-04-20 → 2026-04-20 · 3 obs
○ 2026-07-08 05:27:34
○ 2026-07-24 19:28:40
●A2606:4700:3033::ac43:b65d2026-07-08 → 2026-07-24 · 3 obs
● 2026-07-08 05:27:34
● 2026-07-24 19:28:40
●A2606:4700:3035::6815:201f2026-07-08 → 2026-07-24 · 3 obs
● 2026-07-08 05:27:34
● 2026-07-24 19:28:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| efuhua.cn | dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.249
NS records: dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for efuhua.cn (unsigned zone)
⏱️ Timing
Total: 892ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.32.31, 172.67.182.93 |
| AAAA | 2 | 2606:4700:3035::6815:201f, 2606:4700:3033::ac43:b65d |
| NS | 2 | dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dorthy.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
efuhua.cn resolves to four IP addresses: 104.21.32.31, 172.67.182.93, 2606:4700:3033::ac43:b65d and 2606:4700:3035::6815:201f.
Two other host names, along with www.pop(0x6269746368).com, www.collegedekhocdn.com and midnight.team, also share IP numbers with efuhua.cn.
Name Servers
efuhua.cn is delegated to two name servers: dorthy.ns.cloudflare.com and rayden.ns.cloudflare.com.
efuhua.cn shares its NS records with other domains, for example 0779zsy.com, tongjiangbaby.cn, baxivsmoluogemianfeifenxi.cn and two others.
efuhua.cn partially shares its NS delegation with several other domains, including foropesca.org, inallarsigorta.com, paditi.com and two others.
These name servers regularly co-occur with the name servers abdullah.ns.cloudflare.com, jen.ns.cloudflare.com and amir.ns.cloudflare.com.
DNS names with 6 IP addresses:
dorthy.ns.cloudflare.com resolves to 108.162.192.249, 172.64.32.249, 173.245.58.249 and 3 other IP addresses.
rayden.ns.cloudflare.com resolves to 108.162.195.163, 162.159.44.163, 172.64.35.163 and 3 other IP addresses.