antrak.at - robtex.com

antrak.at

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:333a🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:ddaa🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.51.58Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.221.170🇺🇸 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
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.51.58, 172.67.221.170
IPv6 hints2606:4700:3034::6815:333a, 2606:4700:3035::ac43:ddaa
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=10, name=cloudflare-ech.com
SOAmichael.ns.cloudflare.comdns@cloudflare.com serial=2409357841

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=1784073602

Same first word

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DNS History

14 records (6 active, 8 former)

NSmichael.ns.cloudflare.comsummer.ns.cloudflare.comA104.21.51.58172.67.221.1702606:4700:3034::6815:333a2606:4700:3035::ac43:ddaa188.114.96.0188.114.96.4188.114.97.0188.114.97.42a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSmichael.ns.cloudflare.com2026-06-27 → 2026-07-15 · 2 obs
● 2026-06-27 22:36:12
● 2026-07-15 00:42:40
●NSsummer.ns.cloudflare.com2026-06-27 → 2026-07-15 · 2 obs
● 2026-06-27 22:36:12
● 2026-07-15 00:42:40
●A104.21.51.582026-07-07 → 2026-07-15 · 3 obs
○ 2026-07-05 10:49:06
● 2026-07-07 16:14:50
● 2026-07-15 00:42:40
●A172.67.221.1702026-07-07 → 2026-07-15 · 3 obs
○ 2026-07-05 10:49:06
● 2026-07-07 16:14:50
● 2026-07-15 00:42:40
○A188.114.96.02026-06-27 → 2026-06-27 · 3 obs
● 2026-06-27 22:36:12
○ 2026-07-05 10:49:06
○ 2026-07-15 00:42:40
○A188.114.96.42026-07-05 → 2026-07-05 · 4 obs
○ 2026-06-27 22:36:12
● 2026-07-05 10:49:06
○ 2026-07-07 16:14:50
○ 2026-07-15 00:42:40
○A188.114.97.02026-06-27 → 2026-06-27 · 3 obs
● 2026-06-27 22:36:12
○ 2026-07-05 10:49:06
○ 2026-07-15 00:42:40
○A188.114.97.42026-07-05 → 2026-07-05 · 4 obs
○ 2026-06-27 22:36:12
● 2026-07-05 10:49:06
○ 2026-07-07 16:14:50
○ 2026-07-15 00:42:40
●A2606:4700:3034::6815:333a2026-07-07 → 2026-07-15 · 3 obs
○ 2026-07-05 10:49:06
● 2026-07-07 16:14:50
● 2026-07-15 00:42:40
●A2606:4700:3035::ac43:ddaa2026-07-07 → 2026-07-15 · 3 obs
○ 2026-07-05 10:49:06
● 2026-07-07 16:14:50
● 2026-07-15 00:42:40
○A2a06:98c1:3120::2026-06-27 → 2026-06-27 · 3 obs
● 2026-06-27 22:36:12
○ 2026-07-05 10:49:06
○ 2026-07-15 00:42:40
○A2a06:98c1:3120::42026-07-05 → 2026-07-05 · 4 obs
○ 2026-06-27 22:36:12
● 2026-07-05 10:49:06
○ 2026-07-07 16:14:50
○ 2026-07-15 00:42:40
○A2a06:98c1:3121::2026-06-27 → 2026-06-27 · 3 obs
● 2026-06-27 22:36:12
○ 2026-07-05 10:49:06
○ 2026-07-15 00:42:40
○A2a06:98c1:3121::42026-07-05 → 2026-07-05 · 4 obs
○ 2026-06-27 22:36:12
● 2026-07-05 10:49:06
○ 2026-07-07 16:14:50
○ 2026-07-15 00:42:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
atr.ns.at, j.ns.at, u.ns.at, ns1.univie.ac.at...-
antrak.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 antrak.at (unsigned zone)

⏱️ Timing

Total: 1556ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.51.58, 172.67.221.170
AAAA22606:4700:3034::6815:333a, 2606:4700:3035::ac43:ddaa
NS2michael.ns.cloudflare.com, summer.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1michael.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

antrak.at directs to four IP numbers, which are 104.21.51.58, 172.67.221.170, 2606:4700:3034::6815:333a and 2606:4700:3035::ac43:ddaa.

Among the host names that share IP numbers with antrak.at are borovsk-tract.ru, protolang.com, www.ipzin.org and two others.

Name Servers

antrak.at is served by two delegated name servers, michael.ns.cloudflare.com and summer.ns.cloudflare.com.

antrak.at has the same name server delegation as a number of other domains, such as wamonitor.io, rafikisupply.nl, gamebai.work and two more.

The name servers of antrak.at overlap at least partially with those of other domains — among them elite-auto-detailing.com, cyberstellarchain.digital, thechozoproject.com and two more.

These name servers commonly co-occur with the name servers suzanne.ns.cloudflare.com, meiling.ns.cloudflare.com, raina.ns.cloudflare.com and eoin.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

michael.ns.cloudflare.com carries IP addresses 108.162.195.12, 162.159.44.12 and 172.64.35.12, with 3 other addresses beyond those.

summer.ns.cloudflare.com carries IP addresses 108.162.194.9, 162.159.38.9 and 172.64.34.9, with 3 other addresses beyond those.