blockcat.tech - dns.ninja

blockcat.tech

DNSSEC⚠️ Not signed
NSerin.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A2803:f800:50::6ca2:c071🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRerin.ns.cloudflare.com
A2a06:98c1:50::ac40:2071🇺🇸 Cloudflare2a06:98c1:50::/45
PTRerin.ns.cloudflare.com
A108.162.192.113🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A172.64.32.113🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A173.245.58.113🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
NSnorman.ns.cloudflare.com
A2606:4700:58::adf5:3bd9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnorman.ns.cloudflare.com
A2803:f800:50::6ca2:c1d9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnorman.ns.cloudflare.com
A2a06:98c1:50::ac40:21d9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnorman.ns.cloudflare.com
A108.162.193.217🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnorman.ns.cloudflare.com
A172.64.33.217🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnorman.ns.cloudflare.com
A173.245.59.217🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnorman.ns.cloudflare.com
SOAerin.ns.cloudflare.comdns@cloudflare.com serial=2406294095

tech

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1781380144

Same first word

blockcat.io
blockcat.tech
blockcat.com

Similar names

clocktab.org
clocktab.net
clocktab.com
tacblock.com
catblock.com

DNS History

2 records (2 active, 0 former)

NSerin.ns.cloudflare.comnorman.ns.cloudflare.com
●NSerin.ns.cloudflare.com2026-02-17 → 2026-06-13 · 2 obs
● 2026-02-17 20:31:42
● 2026-06-13 19:58:52
●NSnorman.ns.cloudflare.com2026-02-17 → 2026-06-13 · 2 obs
● 2026-02-17 20:31:42
● 2026-06-13 19:58:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
techns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info-
blockcat.techerin.ns.cloudflare.com, norman.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.217

NS records: erin.ns.cloudflare.com, norman.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockcat.tech (unsigned zone)

⏱️ Timing

Total: 465ms | Queries: -

📄 Records

TypeCountSample Data
NS2erin.ns.cloudflare.com, norman.ns.cloudflare.com
SOA1erin.ns.cloudflare.com dns.cloudflare.co

Analysis

Name Servers

blockcat.tech has two authoritative name servers — erin.ns.cloudflare.com and norman.ns.cloudflare.com.

blockcat.tech shares its NS records with other domains, for example tes.net.in, just-node.fr, imotinvest.eu and two others.

blockcat.tech partially shares its NS delegation with several other domains, including snp4sx.xyz, pg3296.com, mail2i.com and two others.

These name servers regularly co-occur with the name servers ivan.ns.cloudflare.com, eloise.ns.cloudflare.com and gina.ns.cloudflare.com.

DNS names with 6 IP addresses:

erin.ns.cloudflare.com points to 108.162.192.113, 172.64.32.113, 173.245.58.113 and 3 other IP addresses.

norman.ns.cloudflare.com points to 108.162.193.217, 172.64.33.217, 173.245.59.217 and 3 other IP addresses.