katznet.org - robtex.com
katznet.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:5f8🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8613🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.5.248Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.134.19🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | casey.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c9e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c39e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:239e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| A | 108.162.195.158🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| A | 162.159.44.158Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| A | 172.64.35.158🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| NS | dayana.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2667🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c267🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2267🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| A | 108.162.194.103🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| A | 162.159.38.103Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| A | 172.64.34.103🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| MX | _dc-mx.436d89991fcb.katznet.org ⭐ | ||||||
| A | 87.166.30.72🇩🇪 DTAG87.128.0.0/10 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | p57a61e48.dip0.t-ipconnect.de | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.5.248, 172.67.134.19 | ||||||
| IPv6 | 2606:4700:3031::6815:5f8, 2606:4700:3037::ac43:8613 | ||||||
| SOA | casey.ns.cloudflare.comdns@cloudflare.com serial=2399266304 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953 | ||||||
Same first word
katznet.org |
Similar names
DNS History
7 records (7 active, 0 former)
●NScasey.ns.cloudflare.com2026-02-28 → 2026-03-24 · 2 obs
● 2026-03-24 09:04:54
●NSdayana.ns.cloudflare.com2026-02-28 → 2026-03-24 · 2 obs
● 2026-03-24 09:04:54
●MX_dc-mx.436d89991fcb.katznet.org2026-02-28 → 2026-03-24 · 2 obs
● 2026-03-24 09:04:54
●A104.21.5.2482026-02-28 → 2026-03-24 · 2 obs
● 2026-03-24 09:04:54
●A172.67.134.192026-02-28 → 2026-03-24 · 2 obs
● 2026-03-24 09:04:54
●A2606:4700:3031::6815:5f82026-02-28 → 2026-03-24 · 2 obs
● 2026-03-24 09:04:54
●A2606:4700:3037::ac43:86132026-02-28 → 2026-03-24 · 2 obs
● 2026-03-24 09:04:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| katznet.org | dayana.ns.cloudflare.com, casey.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.103
NS records: dayana.ns.cloudflare.com, casey.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for katznet.org (unsigned zone)
⏱️ Timing
Total: 517ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.5.248, 172.67.134.19 |
| AAAA | 2 | 2606:4700:3031::6815:5f8, 2606:4700:3037::ac43:8613 |
| NS | 2 | casey.ns.cloudflare.com, dayana.ns.cloudflare.com |
| MX | 1 | _dc-mx.436d89991fcb.katznet.org (pri: 10 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | casey.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
katznet.org maps to four IP numbers: 2606:4700:3031::6815:5f8, 2606:4700:3037::ac43:8613, 104.21.5.248 and 172.67.134.19.
Other host names, for instance mail.mayurvirkar.com, davidfarran.com, read.vn, williamspublishing.com and jadukor.com share IP numbers with katznet.org.
Name Servers
Two name servers casey.ns.cloudflare.com and dayana.ns.cloudflare.com are delegated to katznet.org.
katznet.org uses the same name server configuration as other domains, such as magicality.com, eccehomo.ru, imakeone.com, anthonyslide.com and nmmic.com.
katznet.org at least partially shares name servers with other domains such as yajabey.com.cn, singingmentor.com, sonsure.com, betbangui.com and magentadigitalsystems.co.uk.
these name servers are commonly used with the name servers kim.ns.cloudflare.com.
Host names with six IP numbers: Host name casey.ns.cloudflare.com points to 2606:4700:58::a29f:2c9e, 2803:f800:50::6ca2:c39e, 2a06:98c1:50::ac40:239e, 108.162.195.158, 162.159.44.158 and 172.64.35.158; host name dayana.ns.cloudflare.com points to 2606:4700:50::a29f:2667, 2803:f800:50::6ca2:c267, 2a06:98c1:50::ac40:2267, 108.162.194.103, 162.159.38.103 and 172.64.34.103.
Mail Servers
katznet.org is handled by a single mail server, _dc-mx.436d89991fcb.katznet.org.
_dc-mx.436d89991fcb.katznet.org points to one IP number: 87.166.30.72.