zuis.at - robtex.com

zuis.at

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:5e3e🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:dc51🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.94.62Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.220.81🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmichael.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c0c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmichael.ns.cloudflare.com
A2803:f800:50::6ca2:c30c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmichael.ns.cloudflare.com
A2a06:98c1:50::ac40:230c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmichael.ns.cloudflare.com
A108.162.195.12🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmichael.ns.cloudflare.com
A162.159.44.12Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmichael.ns.cloudflare.com
A172.64.35.12🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmichael.ns.cloudflare.com
NSsummer.ns.cloudflare.com
A2606:4700:50::a29f:2609🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsummer.ns.cloudflare.com
A2803:f800:50::6ca2:c209🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsummer.ns.cloudflare.com
A2a06:98c1:50::ac40:2209🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsummer.ns.cloudflare.com
A108.162.194.9🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsummer.ns.cloudflare.com
A162.159.38.9Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsummer.ns.cloudflare.com
A172.64.34.9🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsummer.ns.cloudflare.com
TXTgoogle-site-verification=c0roJKajZtPL0sX7qXLXw4ox1qiCCokh00zVKFoU2iU
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.94.62, 172.67.220.81
IPv6 hints2606:4700:3035::6815:5e3e, 2606:4700:3035::ac43:dc51
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=195, name=cloudflare-ech.com
SOAmichael.ns.cloudflare.comdns@cloudflare.com serial=2409178216

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=1784102402

Same first word

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DNS History

14 records (6 active, 8 former)

NSmichael.ns.cloudflare.comsummer.ns.cloudflare.comA104.21.94.62172.67.220.812606:4700:3035::6815:5e3e2606:4700:3035::ac43:dc51188.114.96.0188.114.96.4188.114.97.0188.114.97.42a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSmichael.ns.cloudflare.com2026-07-07 → 2026-07-15 · 2 obs
● 2026-07-07 12:28:14
● 2026-07-15 09:00:30
●NSsummer.ns.cloudflare.com2026-07-07 → 2026-07-15 · 2 obs
● 2026-07-07 12:28:14
● 2026-07-15 09:00:30
●A104.21.94.622026-07-15 → 2026-07-15 · 2 obs
○ 2026-07-07 13:00:36
● 2026-07-15 09:00:30
●A172.67.220.812026-07-15 → 2026-07-15 · 2 obs
○ 2026-07-07 13:00:36
● 2026-07-15 09:00:30
○A188.114.96.02026-07-07 → 2026-07-07 · 3 obs
○ 2026-07-07 12:28:14
● 2026-07-07 13:00:36
○ 2026-07-15 09:00:30
○A188.114.96.42026-07-07 → 2026-07-07 · 3 obs
● 2026-07-07 12:28:14
○ 2026-07-07 13:00:36
○ 2026-07-15 09:00:30
○A188.114.97.02026-07-07 → 2026-07-07 · 3 obs
○ 2026-07-07 12:28:14
● 2026-07-07 13:00:36
○ 2026-07-15 09:00:30
○A188.114.97.42026-07-07 → 2026-07-07 · 3 obs
● 2026-07-07 12:28:14
○ 2026-07-07 13:00:36
○ 2026-07-15 09:00:30
●A2606:4700:3035::6815:5e3e2026-07-15 → 2026-07-15 · 2 obs
○ 2026-07-07 13:00:36
● 2026-07-15 09:00:30
●A2606:4700:3035::ac43:dc512026-07-15 → 2026-07-15 · 2 obs
○ 2026-07-07 13:00:36
● 2026-07-15 09:00:30
○A2a06:98c1:3120::2026-07-07 → 2026-07-07 · 3 obs
○ 2026-07-07 12:28:14
● 2026-07-07 13:00:36
○ 2026-07-15 09:00:30
○A2a06:98c1:3120::42026-07-07 → 2026-07-07 · 3 obs
● 2026-07-07 12:28:14
○ 2026-07-07 13:00:36
○ 2026-07-15 09:00:30
○A2a06:98c1:3121::2026-07-07 → 2026-07-07 · 3 obs
○ 2026-07-07 12:28:14
● 2026-07-07 13:00:36
○ 2026-07-15 09:00:30
○A2a06:98c1:3121::42026-07-07 → 2026-07-07 · 3 obs
● 2026-07-07 12:28:14
○ 2026-07-07 13:00:36
○ 2026-07-15 09:00:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
atd.ns.at, j.ns.at, n.ns.at, r.ns.at...-
zuis.atsummer.ns.cloudflare.com, michael.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.9

NS records: summer.ns.cloudflare.com, michael.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zuis.at (unsigned zone)

⏱️ Timing

Total: 508ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.220.81, 104.21.94.62
AAAA22606:4700:3035::6815:5e3e, 2606:4700:3035::ac43:dc51
NS2michael.ns.cloudflare.com, summer.ns.cloudflare.com
TXT1google-site-verification=c0roJKajZtPL0sX
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1michael.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

zuis.at points to the four IP addresses 104.21.94.62, 172.67.220.81, 2606:4700:3035::6815:5e3e and 2606:4700:3035::ac43:dc51.

Two other host names, along with 55be.net, shlhbd.com and ordpool.space, also share IP numbers with zuis.at.

Name Servers

Two name servers handle the delegation for zuis.at: michael.ns.cloudflare.com and summer.ns.cloudflare.com.

zuis.at shares its NS records with other domains, for example castagnet.nl, sunwin1.cx, oase-vakantiewoning.nl and two others.

At least some of zuis.at's name servers are shared with other domains, for example riftradiant.com, westernmaine.org, secure-ledgerr-liive-logiin.pages.dev and two more.

These name servers are often deployed together with the name servers eoin.ns.cloudflare.com, raina.ns.cloudflare.com, suzanne.ns.cloudflare.com and seamus.ns.cloudflare.com.

DNS names with 6 IP addresses:

michael.ns.cloudflare.com resolves to 108.162.195.12, 162.159.44.12 and 172.64.35.12 among others, with 3 other IP addresses in total.

summer.ns.cloudflare.com resolves to 108.162.194.9, 162.159.38.9 and 172.64.34.9 among others, with 3 other IP addresses in total.