zlib1.ru - robtex.com
zlib1.ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3030::ac43:ce2f🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:5584🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.85.132Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.206.47🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | paislee.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26b7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | paislee.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2b7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | paislee.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22b7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | paislee.ns.cloudflare.com | ||||||
| A | 108.162.194.183🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | paislee.ns.cloudflare.com | ||||||
| A | 162.159.38.183Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | paislee.ns.cloudflare.com | ||||||
| A | 172.64.34.183🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | paislee.ns.cloudflare.com | ||||||
| NS | quincy.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c27🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | quincy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c327🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | quincy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2327🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | quincy.ns.cloudflare.com | ||||||
| A | 108.162.195.39🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | quincy.ns.cloudflare.com | ||||||
| A | 162.159.44.39Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | quincy.ns.cloudflare.com | ||||||
| A | 172.64.35.39🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | quincy.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.85.132, 172.67.206.47 | ||||||
| IPv6 | 2606:4700:3030::ac43:ce2f, 2606:4700:3034::6815:5584 | ||||||
| SOA | paislee.ns.cloudflare.comdns@cloudflare.com serial=2398906887 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068262 | ||||||
Same first word
zlib1.ru |
DNS History
6 records (6 active, 0 former)
●NSpaislee.ns.cloudflare.com2026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 20:55:16
●NSquincy.ns.cloudflare.com2026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 20:55:16
●A104.21.85.1322026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 20:55:16
●A172.67.206.472026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 20:55:16
●A2606:4700:3030::ac43:ce2f2026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 20:55:16
●A2606:4700:3034::6815:55842026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 20:55:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net... | - |
| zlib1.ru | paislee.ns.cloudflare.com, quincy.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.183
NS records: paislee.ns.cloudflare.com, quincy.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 923ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.85.132, 172.67.206.47 |
| AAAA | 2 | 2606:4700:3030::ac43:ce2f, 2606:4700:3034::6815:5584 |
| NS | 2 | paislee.ns.cloudflare.com, quincy.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | paislee.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
zlib1.ru resolves to four IPs: 2606:4700:3030::ac43:ce2f, 2606:4700:3034::6815:5584, 104.21.85.132 and 172.67.206.47.
Other host names such as sumi-agro.com.pl, marshall.mobi, digitalx.lat, newbritaindirect.us and uwsl.edu.in share IP numbers with zlib1.ru.
Name Servers
zlib1.ru is delegated to two name servers: paislee.ns.cloudflare.com and quincy.ns.cloudflare.com.
zlib1.ru uses the same name server setup as other domains, including noticiascantera.es, styles7.com, miadministrador.es, 101estp.ru and zlib7.ru.
At least part of the name servers for zlib1.ru are shared with other domains, for instance ebotami.top, roeid.ro, yutorah.com, precisiongaragedoorsnj.com and (0x787878)c(0x787878).com.
These name servers are commonly used together with the name servers ace.ns.cloudflare.com, eva.ns.cloudflare.com, tosana.ns.cloudflare.com, stevie.ns.cloudflare.com, jobs.ns.cloudflare.com and guy.ns.cloudflare.com.
Host names with six IP numbers:
paislee.ns.cloudflare.com points to: 2606:4700:50::a29f:26b7, 2803:f800:50::6ca2:c2b7, 2a06:98c1:50::ac40:22b7, 108.162.194.183, 162.159.38.183 and 172.64.34.183.
quincy.ns.cloudflare.com points to: 2606:4700:58::a29f:2c27, 2803:f800:50::6ca2:c327, 2a06:98c1:50::ac40:2327, 108.162.195.39, 162.159.44.39 and 172.64.35.39.