opsek3.top - robtex.com
opsek3.top
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:37dd🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:adc5🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.55.221Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.173.197🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jessica.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3aab🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jessica.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0ab🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jessica.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20ab🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jessica.ns.cloudflare.com | ||||||
| A | 108.162.192.171🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jessica.ns.cloudflare.com | ||||||
| A | 172.64.32.171🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jessica.ns.cloudflare.com | ||||||
| A | 173.245.58.171🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jessica.ns.cloudflare.com | ||||||
| NS | rohin.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c99🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rohin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c399🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rohin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2399🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rohin.ns.cloudflare.com | ||||||
| A | 108.162.195.153🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rohin.ns.cloudflare.com | ||||||
| A | 162.159.44.153Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rohin.ns.cloudflare.com | ||||||
| A | 172.64.35.153🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rohin.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.55.221, 172.67.173.197 | ||||||
| IPv6 hints | 2606:4700:3032::6815:37dd, 2606:4700:3034::ac43:adc5 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=120, name=cloudflare-ech.com | ||||||
| SOA | jessica.ns.cloudflare.comdns@cloudflare.com serial=2410480830 | ||||||
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 | 2026-08-15_13:10:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1396768157 | ||||||
⚠️ On DNS blocklist: spam-tlds
Same first word
opsek3.top |
DNS History
10 records (6 active, 4 former)
●NSjessica.ns.cloudflare.com2026-07-28 → 2026-08-15 · 2 obs
● 2026-08-15 05:44:18
●NSrohin.ns.cloudflare.com2026-07-28 → 2026-08-15 · 2 obs
● 2026-08-15 05:44:18
●A104.21.55.2212026-08-15 → 2026-08-15 · 2 obs
● 2026-08-15 05:44:18
●A172.67.173.1972026-08-15 → 2026-08-15 · 2 obs
● 2026-08-15 05:44:18
○A188.114.96.02026-07-28 → 2026-07-28 · 2 obs
○ 2026-08-15 05:44:18
○A188.114.97.02026-07-28 → 2026-07-28 · 2 obs
○ 2026-08-15 05:44:18
●A2606:4700:3032::6815:37dd2026-08-15 → 2026-08-15 · 2 obs
● 2026-08-15 05:44:18
●A2606:4700:3034::ac43:adc52026-08-15 → 2026-08-15 · 2 obs
● 2026-08-15 05:44:18
○A2a06:98c1:3120::2026-07-28 → 2026-07-28 · 2 obs
○ 2026-08-15 05:44:18
○A2a06:98c1:3121::2026-07-28 → 2026-07-28 · 2 obs
○ 2026-08-15 05:44:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com... | - |
| opsek3.top | rohin.ns.cloudflare.com, jessica.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.171
NS records: rohin.ns.cloudflare.com, jessica.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opsek3.top (unsigned zone)
⏱️ Timing
Total: 282ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.55.221, 172.67.173.197 |
| AAAA | 2 | 2606:4700:3032::6815:37dd, 2606:4700:3034::ac43:adc5 |
| NS | 2 | jessica.ns.cloudflare.com, rohin.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jessica.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
opsek3.top directs to four IP numbers, which are 104.21.55.221, 172.67.173.197, 2606:4700:3032::6815:37dd and 2606:4700:3034::ac43:adc5.
Additional host names — www.fmt.org.pl, moongrade.app, www.taotaobao.net and two others — share IP numbers with opsek3.top.
Name Servers
opsek3.top has two authoritative name servers — jessica.ns.cloudflare.com and rohin.ns.cloudflare.com.
opsek3.top shares its name server setup with other domains, including opsek5.top, minli1.com, vibejt.top and two others.
At least some of opsek3.top's name servers are shared with other domains, for example usm2.com, storforufisrt.com, ssjgy.com and two more.
These name servers are often deployed together with the name servers kira.ns.cloudflare.com, kirk.ns.cloudflare.com, cash.ns.cloudflare.com and craig.ns.cloudflare.com.
Host names with 6 IP numbers:
jessica.ns.cloudflare.com points to 108.162.192.171, 172.64.32.171, 173.245.58.171 and 3 other IP addresses.
rohin.ns.cloudflare.com points to 108.162.195.153, 162.159.44.153, 172.64.35.153 and 3 other IP addresses.