zlib.ch - dns.ninja

zlib.ch

DNSSEC🔒 Signed (DS record present)
A2606:4700:3032::ac43:9673🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:1e1e🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.30.30Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.150.115🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkarl.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bbe🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
A2803:f800:50::6ca2:c1be🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkarl.ns.cloudflare.com
A2a06:98c1:50::ac40:21be🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkarl.ns.cloudflare.com
A108.162.193.190🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
A172.64.33.190🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
A173.245.59.190🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
NSpaloma.ns.cloudflare.com
A2606:4700:50::a29f:26a8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaloma.ns.cloudflare.com
A2803:f800:50::6ca2:c2a8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpaloma.ns.cloudflare.com
A2a06:98c1:50::ac40:22a8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpaloma.ns.cloudflare.com
A108.162.194.168🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaloma.ns.cloudflare.com
A162.159.38.168Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaloma.ns.cloudflare.com
A172.64.34.168🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaloma.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.30.30, 172.67.150.115
IPv6 hints2606:4700:3032::ac43:9673, 2606:4700:3035::6815:1e1e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOAkarl.ns.cloudflare.comdns@cloudflare.com serial=2411436840

ch

DNSSEC🔒 Signed (DS record present)
NSa.nic.ch ⭐
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch
SOAa.nic.chdns-operation@switch.ch 2026-08-12 #45
⚠️ On DNS blocklist: anti.piracy

Same first word

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zlib.li
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zlib.net.ru
zlib.lol
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zlib.cn
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zlib.eu
zlib.tw
zlib.org
zlib.ir

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DNS History

6 records (6 active, 0 former)

NSkarl.ns.cloudflare.compaloma.ns.cloudflare.comA104.21.30.30172.67.150.1152606:4700:3032::ac43:96732606:4700:3035::6815:1e1e
●NSkarl.ns.cloudflare.com2026-08-02 → 2026-08-12 · 2 obs
● 2026-08-02 13:37:08
● 2026-08-12 21:07:14
●NSpaloma.ns.cloudflare.com2026-08-02 → 2026-08-12 · 2 obs
● 2026-08-02 13:37:08
● 2026-08-12 21:07:14
●A104.21.30.302026-08-02 → 2026-08-12 · 2 obs
● 2026-08-02 13:37:08
● 2026-08-12 21:07:14
●A172.67.150.1152026-08-02 → 2026-08-12 · 2 obs
● 2026-08-02 13:37:08
● 2026-08-12 21:07:14
●A2606:4700:3032::ac43:96732026-08-02 → 2026-08-12 · 2 obs
● 2026-08-02 13:37:08
● 2026-08-12 21:07:14
●A2606:4700:3035::6815:1e1e2026-08-02 → 2026-08-12 · 2 obs
● 2026-08-02 13:37:08
● 2026-08-12 21:07:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
chb.nic.ch, f.nic.ch, d.nic.ch, a.nic.ch...-
zlib.chkarl.ns.cloudflare.com, paloma.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.190

NS records: karl.ns.cloudflare.com, paloma.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 634ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.30.30, 172.67.150.115
AAAA22606:4700:3035::6815:1e1e, 2606:4700:3032::ac43:9673
NS2karl.ns.cloudflare.com, paloma.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1karl.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

zlib.ch directs to four IP numbers, which are 104.21.30.30, 172.67.150.115, 2606:4700:3032::ac43:9673 and 2606:4700:3035::6815:1e1e.

Additional host names — nudistescapes.com, amun-racasino.fr, soriboroqorsolutions.digital and two others — share IP numbers with zlib.ch.

Name Servers

zlib.ch uses two name servers for its delegation: karl.ns.cloudflare.com and paloma.ns.cloudflare.com.

zlib.ch shares its name server setup with other domains, including zlib.tw, sgh101.ru, visualpharm.com and two others.

The name servers of zlib.ch overlap at least partially with those of other domains — among them petgarden.com.tr, superslivechat.com, cryptopharma.org and two more.

Host names with 6 IP numbers:

Hostname karl.ns.cloudflare.com directs to 108.162.193.190, 172.64.33.190 and 173.245.59.190 along with 3 other IP addresses.

Hostname paloma.ns.cloudflare.com directs to 108.162.194.168, 162.159.38.168 and 172.64.34.168 along with 3 other IP addresses.