sywu.top - robtex.com
sywu.top
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:11f1🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:b2df🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.17.241Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.178.223🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | liberty.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26f0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liberty.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2f0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | liberty.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22f0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | liberty.ns.cloudflare.com | ||||||
| A | 108.162.194.240🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liberty.ns.cloudflare.com | ||||||
| A | 162.159.38.240Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liberty.ns.cloudflare.com | ||||||
| A | 172.64.34.240🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liberty.ns.cloudflare.com | ||||||
| NS | rajeev.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3be0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| A | 108.162.193.224🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| A | 172.64.33.224🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| A | 173.245.59.224🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.17.241, 172.67.178.223 | ||||||
| IPv6 hints | 2606:4700:3033::6815:11f1, 2606:4700:3034::ac43:b2df | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=49, name=cloudflare-ech.com | ||||||
| SOA | liberty.ns.cloudflare.comdns@cloudflare.com serial=2406641362 | ||||||
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 | 2026-07-31_18:15:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1396619723 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSliberty.ns.cloudflare.com2026-06-23 → 2026-07-31 · 2 obs
● 2026-07-31 10:24:26
●NSrajeev.ns.cloudflare.com2026-06-23 → 2026-07-31 · 2 obs
● 2026-07-31 10:24:26
●A104.21.17.2412026-06-23 → 2026-07-31 · 2 obs
● 2026-07-31 10:24:26
●A172.67.178.2232026-06-23 → 2026-07-31 · 2 obs
● 2026-07-31 10:24:26
●A2606:4700:3033::6815:11f12026-06-23 → 2026-07-31 · 2 obs
● 2026-07-31 10:24:26
●A2606:4700:3034::ac43:b2df2026-06-23 → 2026-07-31 · 2 obs
● 2026-07-31 10:24:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | a.zdnscloud.cn, i.zdnscloud.cn, c.zdnscloud.com, b.zdnscloud.cn... | - |
| sywu.top | rajeev.ns.cloudflare.com, liberty.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.240
NS records: rajeev.ns.cloudflare.com, liberty.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sywu.top (unsigned zone)
⏱️ Timing
Total: 371ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.178.223, 104.21.17.241 |
| AAAA | 2 | 2606:4700:3033::6815:11f1, 2606:4700:3034::ac43:b2df |
| NS | 2 | liberty.ns.cloudflare.com, rajeev.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | liberty.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
sywu.top has four IP addresses: 104.21.17.241, 172.67.178.223, 2606:4700:3033::6815:11f1 and 2606:4700:3034::ac43:b2df.
Among the host names that share IP numbers with sywu.top are zmogv.com, ennerchi.com, caseism.com and two others.
Name Servers
sywu.top is delegated to two name servers: liberty.ns.cloudflare.com and rajeev.ns.cloudflare.com.
sywu.top has the same name server delegation as a number of other domains, such as (0x78766964656f73)64.top, zj49.top, kkctb.com and two more.
sywu.top partially shares its NS delegation with several other domains, including lembus.org, yes365a.com, sm511.vip and two others.
These name servers are routinely co-deployed with the name servers chip.ns.cloudflare.com, sreeni.ns.cloudflare.com, dawn.ns.cloudflare.com and two others.
Host names resolving to 6 IP numbers:
liberty.ns.cloudflare.com resolves to 108.162.194.240, 162.159.38.240, 172.64.34.240 and 3 other IP addresses.
rajeev.ns.cloudflare.com resolves to 108.162.193.224, 172.64.33.224, 173.245.59.224 and 3 other IP addresses.