bisp.at - dns.ninja

bisp.at

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:a5f3🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:b72🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.11.114Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.165.243🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSrafe.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ad8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A2803:f800:50::6ca2:c0d8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrafe.ns.cloudflare.com
A2a06:98c1:50::ac40:20d8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrafe.ns.cloudflare.com
A108.162.192.216🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A172.64.32.216🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A173.245.58.216🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
NSsage.ns.cloudflare.com
A2606:4700:58::a29f:2cec🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsage.ns.cloudflare.com
A2803:f800:50::6ca2:c3ec🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsage.ns.cloudflare.com
A2a06:98c1:50::ac40:23ec🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsage.ns.cloudflare.com
A108.162.195.236🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsage.ns.cloudflare.com
A162.159.44.236Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsage.ns.cloudflare.com
A172.64.35.236🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsage.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.11.114, 172.67.165.243
IPv6 hints2606:4700:3034::ac43:a5f3, 2606:4700:3035::6815:b72
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=131, name=cloudflare-ech.com
SOArafe.ns.cloudflare.comdns@cloudflare.com serial=2411248226

at

DNSSEC🔒 Signed (DS record present)
NSdns.nic.at ⭐
NSd.ns.at
NSj.ns.at
NSn.ns.at
NSns1.univie.ac.at
NSns2.univie.ac.at
NSr.ns.at
NSu.ns.at
SOAdns.nic.atdomain-admin@univie.ac.at serial=1786464002

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DNS History

6 records (6 active, 0 former)

NSrafe.ns.cloudflare.comsage.ns.cloudflare.comA104.21.11.114172.67.165.2432606:4700:3034::ac43:a5f32606:4700:3035::6815:b72
●NSrafe.ns.cloudflare.com2026-08-10 → 2026-08-11 · 2 obs
● 2026-08-10 09:45:50
● 2026-08-11 17:11:16
●NSsage.ns.cloudflare.com2026-08-10 → 2026-08-11 · 2 obs
● 2026-08-10 09:45:50
● 2026-08-11 17:11:16
●A104.21.11.1142026-08-10 → 2026-08-11 · 2 obs
● 2026-08-10 09:45:50
● 2026-08-11 17:11:16
●A172.67.165.2432026-08-10 → 2026-08-11 · 2 obs
● 2026-08-10 09:45:50
● 2026-08-11 17:11:16
●A2606:4700:3034::ac43:a5f32026-08-10 → 2026-08-11 · 2 obs
● 2026-08-10 09:45:50
● 2026-08-11 17:11:16
●A2606:4700:3035::6815:b722026-08-10 → 2026-08-11 · 2 obs
● 2026-08-10 09:45:50
● 2026-08-11 17:11:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
atu.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at...-
bisp.atrafe.ns.cloudflare.com, sage.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.216

NS records: rafe.ns.cloudflare.com, sage.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bisp.at (unsigned zone)

⏱️ Timing

Total: 500ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.11.114, 172.67.165.243
AAAA22606:4700:3034::ac43:a5f3, 2606:4700:3035::6815:b72
NS2rafe.ns.cloudflare.com, sage.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1rafe.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

bisp.at resolves to four IP addresses: 104.21.11.114, 172.67.165.243, 2606:4700:3034::ac43:a5f3 and 2606:4700:3035::6815:b72.

egpu.ru, btorganic.com, slot4ddisini.cfd plus two other host names have IP numbers in common with bisp.at.

Name Servers

DNS delegation for bisp.at points to two name servers: rafe.ns.cloudflare.com and sage.ns.cloudflare.com.

The name server configuration of bisp.at is shared with other domains, for instance familienrat.at, theterracotta.store, rodentrecon.com and two others.

bisp.at has at least partial name server overlap with other domains, such as ayaypicante.net, madridbet3011.com, jajerkhut.com and two others.

These name servers tend to appear together with the name servers macy.ns.cloudflare.com, harlee.ns.cloudflare.com and curt.ns.cloudflare.com.

Hosts with 6 IP addresses each:

rafe.ns.cloudflare.com has IP addresses 108.162.192.216, 172.64.32.216 and 173.245.58.216, plus 3 other.

sage.ns.cloudflare.com has IP addresses 108.162.195.236, 162.159.44.236 and 172.64.35.236, plus 3 other.