zdown.top - robtex.com
zdown.top
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:c815🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:15c7🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.21.199Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.200.21🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ned.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bd2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ned.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1d2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ned.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21d2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ned.ns.cloudflare.com | ||||||
| A | 108.162.193.210🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ned.ns.cloudflare.com | ||||||
| A | 172.64.33.210🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ned.ns.cloudflare.com | ||||||
| A | 173.245.59.210🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ned.ns.cloudflare.com | ||||||
| NS | tegan.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tegan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tegan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tegan.ns.cloudflare.com | ||||||
| A | 108.162.192.226🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tegan.ns.cloudflare.com | ||||||
| A | 172.64.32.226🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tegan.ns.cloudflare.com | ||||||
| A | 173.245.58.226🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tegan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.21.199, 172.67.200.21 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:c815, 2606:4700:3035::6815:15c7 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=18, name=cloudflare-ech.com | ||||||
| SOA | ned.ns.cloudflare.comdns@cloudflare.com serial=2408407084 | ||||||
top
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.zdnscloud.com ⭐ | ||||||
| NS | a.zdnscloud.cn | ||||||
| NS | b.zdnscloud.cn | ||||||
| NS | c.zdnscloud.com | ||||||
| NS | d.zdnscloud.com | ||||||
| NS | e.zdnscloud.cn | ||||||
| NS | f.zdnscloud.cn | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2026-08-06_15:30:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1396679061 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSned.ns.cloudflare.com2026-05-06 → 2026-08-06 · 2 obs
● 2026-08-06 07:49:52
●NStegan.ns.cloudflare.com2026-05-06 → 2026-08-06 · 2 obs
● 2026-08-06 07:49:52
●A104.21.21.1992026-05-06 → 2026-08-06 · 2 obs
● 2026-08-06 07:49:52
●A172.67.200.212026-05-06 → 2026-08-06 · 2 obs
● 2026-08-06 07:49:52
●A2606:4700:3030::ac43:c8152026-08-06 → 2026-08-06 · 2 obs
● 2026-08-06 07:49:52
○A2606:4700:3031::6815:15c72026-05-06 → 2026-05-13 · 3 obs
● 2026-05-13 12:27:36
○ 2026-08-06 07:49:52
●A2606:4700:3035::6815:15c72026-08-06 → 2026-08-06 · 2 obs
● 2026-08-06 07:49:52
○A2606:4700:3037::ac43:c8152026-05-06 → 2026-05-13 · 3 obs
● 2026-05-13 12:27:36
○ 2026-08-06 07:49:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com... | - |
| zdown.top | ned.ns.cloudflare.com, tegan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.210
NS records: ned.ns.cloudflare.com, tegan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zdown.top (unsigned zone)
⏱️ Timing
Total: 285ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.21.199, 172.67.200.21 |
| AAAA | 2 | 2606:4700:3035::6815:15c7, 2606:4700:3030::ac43:c815 |
| NS | 2 | ned.ns.cloudflare.com, tegan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ned.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
zdown.top resolves to four IP addresses: 104.21.21.199, 172.67.200.21, 2606:4700:3030::ac43:c815 and 2606:4700:3035::6815:15c7.
Two other host names, along with g7.ainewsflow.pics, kn7.ainewsflow.pics and byc.ainewsflow.pics, also share IP numbers with zdown.top.
Name Servers
zdown.top is served by two delegated name servers, ned.ns.cloudflare.com and tegan.ns.cloudflare.com.
zdown.top shares its NS records with other domains, for example pipsqueakprintables.com, sneddo.net, dakotacharlesbaker.com and two others.
zdown.top partially shares its NS delegation with several other domains, including commercebuild.info, mutability-dovetail.site, flarepulsehub.digital and two others.
These name servers are regularly seen alongside mustafa.ns.cloudflare.com and josephine.ns.cloudflare.com as name servers.
DNS names with 6 IP addresses:
ned.ns.cloudflare.com carries IP addresses 108.162.193.210, 172.64.33.210 and 173.245.59.210, with 3 other addresses beyond those.
tegan.ns.cloudflare.com carries IP addresses 108.162.192.226, 172.64.32.226 and 173.245.58.226, with 3 other addresses beyond those.