pulb.at - robtex.com

pulb.at

DNSSEC🔒 Signed (DS record present)
A2606:4700:3030::ac43:92d8Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:4fb3Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.79.179Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.146.216Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlauryn.ns.cloudflare.com ⭐
NSmike.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.79.179, 172.67.146.216
IPv6 hints2606:4700:3030::ac43:92d8, 2606:4700:3033::6815:4fb3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=167, name=cloudflare-ech.com
SOAlauryn.ns.cloudflare.comdns@cloudflare.com serial=2408308885

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=1784642402
🔒 HSTS Preload (+subdomains)

DNS History

10 records (6 active, 4 former)

NSlauryn.ns.cloudflare.commike.ns.cloudflare.comA104.21.79.179172.67.146.2162606:4700:3030::ac43:92d82606:4700:3033::6815:4fb3188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSlauryn.ns.cloudflare.com2026-07-03 → 2026-07-21 · 2 obs
● 2026-07-03 12:38:32
● 2026-07-21 14:17:14
●NSmike.ns.cloudflare.com2026-07-03 → 2026-07-21 · 2 obs
● 2026-07-03 12:38:32
● 2026-07-21 14:17:14
●A104.21.79.1792026-07-11 → 2026-07-21 · 3 obs
○ 2026-07-03 12:38:32
● 2026-07-11 04:17:50
● 2026-07-21 14:17:14
●A172.67.146.2162026-07-11 → 2026-07-21 · 3 obs
○ 2026-07-03 12:38:32
● 2026-07-11 04:17:50
● 2026-07-21 14:17:14
○A188.114.96.02026-07-03 → 2026-07-03 · 3 obs
● 2026-07-03 12:38:32
○ 2026-07-11 04:17:50
○ 2026-07-21 14:17:14
○A188.114.97.02026-07-03 → 2026-07-03 · 3 obs
● 2026-07-03 12:38:32
○ 2026-07-11 04:17:50
○ 2026-07-21 14:17:14
●A2606:4700:3030::ac43:92d82026-07-11 → 2026-07-21 · 3 obs
○ 2026-07-03 12:38:32
● 2026-07-11 04:17:50
● 2026-07-21 14:17:14
●A2606:4700:3033::6815:4fb32026-07-11 → 2026-07-21 · 3 obs
○ 2026-07-03 12:38:32
● 2026-07-11 04:17:50
● 2026-07-21 14:17:14
○A2a06:98c1:3120::2026-07-03 → 2026-07-03 · 3 obs
● 2026-07-03 12:38:32
○ 2026-07-11 04:17:50
○ 2026-07-21 14:17:14
○A2a06:98c1:3121::2026-07-03 → 2026-07-03 · 3 obs
● 2026-07-03 12:38:32
○ 2026-07-11 04:17:50
○ 2026-07-21 14:17:14

🔍 DNS Trace

Analysis

IP Addresses

pulb.at resolves to four IP addresses: 104.21.79.179, 172.67.146.216, 2606:4700:3030::ac43:92d8 and 2606:4700:3033::6815:4fb3.

Name Servers

pulb.at is served by two delegated name servers, lauryn.ns.cloudflare.com and mike.ns.cloudflare.com.