guoxue.cloud - robtex.com
guoxue.cloud
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:4e12🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:d685🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.78.18Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.214.133🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | eloise.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26d0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eloise.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2d0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | eloise.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22d0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | eloise.ns.cloudflare.com | ||||||
| A | 108.162.194.208🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eloise.ns.cloudflare.com | ||||||
| A | 162.159.38.208Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eloise.ns.cloudflare.com | ||||||
| A | 172.64.34.208🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eloise.ns.cloudflare.com | ||||||
| NS | margo.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | margo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c390🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | margo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2390🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | margo.ns.cloudflare.com | ||||||
| A | 108.162.195.144🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | margo.ns.cloudflare.com | ||||||
| A | 162.159.44.144Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | margo.ns.cloudflare.com | ||||||
| A | 172.64.35.144🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | margo.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.78.18, 172.67.214.133 | ||||||
| IPv6 hints | 2606:4700:3036::6815:4e12, 2606:4700:3037::ac43:d685 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=234, name=cloudflare-ech.com | ||||||
| SOA | eloise.ns.cloudflare.comdns@cloudflare.com serial=2400147920 | ||||||
cloud
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1778795131 | ||||||
Subdomains
web.guoxue.cloud |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSeloise.ns.cloudflare.com2026-04-26 → 2026-05-14 · 2 obs
● 2026-05-14 22:15:30
●NSmargo.ns.cloudflare.com2026-04-26 → 2026-05-14 · 2 obs
● 2026-05-14 22:15:30
●A104.21.78.182026-04-26 → 2026-05-14 · 2 obs
● 2026-05-14 22:15:30
●A172.67.214.1332026-04-26 → 2026-05-14 · 2 obs
● 2026-05-14 22:15:30
●A2606:4700:3036::6815:4e122026-04-26 → 2026-05-14 · 2 obs
● 2026-05-14 22:15:30
●A2606:4700:3037::ac43:d6852026-04-26 → 2026-05-14 · 2 obs
● 2026-05-14 22:15:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cloud | ns10.trs-dns.org, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.info | - |
| guoxue.cloud | eloise.ns.cloudflare.com, margo.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.144
NS records: eloise.ns.cloudflare.com, margo.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guoxue.cloud (unsigned zone)
⏱️ Timing
Total: 1460ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.214.133, 104.21.78.18 |
| AAAA | 2 | 2606:4700:3036::6815:4e12, 2606:4700:3037::ac43:d685 |
| NS | 2 | eloise.ns.cloudflare.com, margo.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | eloise.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
guoxue.cloud is parent of web.guoxue.cloud.
IP Addresses
guoxue.cloud points to four IP numbers: 2606:4700:3036::6815:4e12, 2606:4700:3037::ac43:d685, 104.21.78.18 and 172.67.214.133.
Other host names, for instance www.mosionek.com, mail.chgcpa.com, www.hotcams.me, joymoving123.com and www.gmvovcfhjgrvt.online share IP numbers with guoxue.cloud.
Name Servers
guoxue.cloud's delegation is to two name servers eloise.ns.cloudflare.com and margo.ns.cloudflare.com.
guoxue.cloud shares the same name server configuration as other domains, such as weenova.fr, sikuquanshu.cloud, sikuquanshu.online, mitaoonline.cc and sneha.biz.
guoxue.cloud at least partially shares its name servers with other domains, for instance irarealty.in, cobademo.com, wewalka.com, familywallner.com and a(0x706f726e)s.com.
these name servers are commonly used with the name servers norman.ns.cloudflare.com, ivan.ns.cloudflare.com, lex.ns.cloudflare.com, reza.ns.cloudflare.com and kim.ns.cloudflare.com.
Host names with six IP numbers:
eloise.ns.cloudflare.com points to: 2606:4700:50::a29f:26d0, 2803:f800:50::6ca2:c2d0, 2a06:98c1:50::ac40:22d0, 108.162.194.208, 162.159.38.208 and 172.64.34.208.
margo.ns.cloudflare.com points to: 2606:4700:58::a29f:2c90, 2803:f800:50::6ca2:c390, 2a06:98c1:50::ac40:2390, 108.162.195.144, 162.159.44.144 and 172.64.35.144.