at - robtex.com

at

DNSSECπŸ”’ Signed (DS record present)
NSdns.nic.at ⭐
A2001:62a:4:321::84πŸ‡¦πŸ‡Ή ACOnet2001:628::/29 , Provider Local Registry Block for IPv6
PTRdns.nic.at
A131.130.249.84πŸ‡¦πŸ‡Ή UniVie131.130.0.0/16 UNIVIE
PTRdns.nic.at
NSd.ns.at
A2a02:568:20:1::dπŸ‡©πŸ‡ͺ DENIC-AS2a02:568::/32 DENIC-IPv6 DENIC eG
PTRd.ns.at
A81.91.161.98πŸ‡©πŸ‡ͺ DENIC-AS81.91.160.0/20 DENIC eG
PTRd.ns.at
NSj.ns.at
A2001:67c:1010:12::53πŸ‡¨πŸ‡­ NETNOD-IX2001:67c:1010::/48 DNSNODE Anycast RIPE from sites $Id: route6_2001:67c:1010::-48,v 1.1 2010-06-10 08:08:52 nico Exp $
PTRj.ns.at
A194.146.106.50πŸ‡ΈπŸ‡ͺ NETNOD-IX194.146.106.0/24 NETNOD-DB-LAN-GBG $Id: route:194.146.106.0-24,v 1.3 2010-05-20 10:35:04 nico Exp $
PTRj.ns.at
NSn.ns.at
A2a02:568:281::130πŸ‡©πŸ‡ͺ DENIC-AS2a02:568::/32 DENIC-IPv6 DENIC eG
PTRn.ns.at
A81.91.173.130πŸ‡©πŸ‡ͺ DENIC-AS81.91.173.0/24
PTRn.ns.at
NSns1.univie.ac.at
A2001:628:2030:4301::2πŸ‡¦πŸ‡Ή ACOnet2001:628::/29 , Provider Local Registry Block for IPv6
PTRns1.univie.ac.at
A78.104.144.2πŸ‡¦πŸ‡Ή ACOnet78.104.0.0/16 , Provider Local Registry Block
PTRns1.univie.ac.at
NSns2.univie.ac.at
A2001:678:1c::2πŸ‡¦πŸ‡Ή AS_AT_TLD_SERVICES2001:678:1c::/48 .at-TLD
PTRns2.univie.ac.at
A192.92.125.2πŸ‡¦πŸ‡Ή AS_AT_TLD_SERVICES192.92.125.0/24 UNIVIE
PTRns2.univie.ac.at
NSr.ns.at
A2001:678:20::10πŸ‡¦πŸ‡Ή RCODEZERO-ANYCAST-SEC1-TLD2001:678:20::/48 NICat-anycast-net
PTRr.ns.at
A194.0.25.10πŸ‡¦πŸ‡Ή RCODEZERO-ANYCAST-SEC1-TLD194.0.25.0/24 NICat-anycast-net
PTRr.ns.at
NSu.ns.at
A2a02:850:ffff::2πŸ‡¦πŸ‡Ή RCODEZERO-ANYCAST-SEC1-TLD2a02:850:ffff::/48 nic.at and RcodeZero LINX
PTRu.ns.at
A185.102.12.2πŸ‡¦πŸ‡Ή RCODEZERO-ANYCAST-SEC1-TLD185.102.12.0/24 nic.at and RcodeZero LINX
PTRu.ns.at
SOAdns.nic.atdomain-admin@univie.ac.at serial=1780070402

(root)

DNSSECπŸ”’ Signed (DS record present)
NSa.root-servers.net ⭐ ⚠️ Not in parent delegation
NSb.root-servers.net ⚠️ Not in parent delegation
NSc.root-servers.net ⚠️ Not in parent delegation
NSd.root-servers.net ⚠️ Not in parent delegation
NSe.root-servers.net ⚠️ Not in parent delegation
NSf.root-servers.net ⚠️ Not in parent delegation
NSg.root-servers.net ⚠️ Not in parent delegation
NSh.root-servers.net ⚠️ Not in parent delegation
NSi.root-servers.net ⚠️ Not in parent delegation
NSj.root-servers.net ⚠️ Not in parent delegation
NSk.root-servers.net ⚠️ Not in parent delegation
NSl.root-servers.net ⚠️ Not in parent delegation
NSm.root-servers.net ⚠️ Not in parent delegation
SOAa.root-servers.netnstld@verisign-grs.com 2026-05-29 #0

Subdomains

Same first word

Similar names

DNS History

9 records (8 active, 1 former)

20162017201820192020202120222023202420252026NSd.ns.atdns.nic.atj.ns.atn.ns.atns1.univie.ac.atns2.univie.ac.atr.ns.atu.ns.atns9.univie.ac.at
●NSd.ns.at2015-09-04 β†’ 2026-05-29 Β· 2 obs
● 2015-09-04 11:20:40
● 2026-05-29 16:40:06
●NSdns.nic.at2015-09-04 β†’ 2026-05-29 Β· 2 obs
● 2015-09-04 11:20:40
● 2026-05-29 16:40:06
●NSj.ns.at2015-09-04 β†’ 2026-05-29 Β· 2 obs
● 2015-09-04 11:20:40
● 2026-05-29 16:40:06
●NSn.ns.at2015-09-04 β†’ 2026-05-29 Β· 2 obs
● 2015-09-04 11:20:40
● 2026-05-29 16:40:06
●NSns1.univie.ac.at2015-09-04 β†’ 2026-05-29 Β· 2 obs
● 2015-09-04 11:20:40
● 2026-05-29 16:40:06
●NSns2.univie.ac.at2015-09-04 β†’ 2026-05-29 Β· 2 obs
● 2015-09-04 11:20:40
● 2026-05-29 16:40:06
β—‹NSns9.univie.ac.at2015-09-04 β†’ 2022-01-05 Β· 4 obs
● 2015-09-04 11:20:40
● 2022-01-05 13:30:04
β—‹ 2026-02-16 17:28:52
β—‹ 2026-05-29 16:40:06
●NSr.ns.at2015-09-04 β†’ 2026-05-29 Β· 2 obs
● 2015-09-04 11:20:40
● 2026-05-29 16:40:06
●NSu.ns.at2015-09-04 β†’ 2026-05-29 Β· 2 obs
● 2015-09-04 11:20:40
● 2026-05-29 16:40:06

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
atd.ns.at, j.ns.at, n.ns.at, r.ns.at...-

βœ… Authoritative Response

Server:81.91.161.98

NS records: d.ns.at, j.ns.at, n.ns.at, r.ns.at, u.ns.at, ns1.univie.ac.at, ns2.univie.ac.at

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 532ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS7d.ns.at, j.ns.at...
SOA1dns.nic.at domain-admin.univie.ac.at

Analysis

Hierarchy

kreativ-fotografie.at, 1909.at, erdbeerzentrum.at, sykes.at and werk-leobendorf.at are among the hundreds of thousands of host names that fall under the parent domain at.

Name Servers

Delegation for at covers 8 name servers, including dns.nic.at, d.ns.at, j.ns.at and five others.

Some name servers delegated to at are also used by other domains, notably windream.at and hblw19.asn-wien.ac.at.

These name servers co-occur with ns1.univie.ac.at, n.ns.at, r.ns.at and seven other name servers on a regular basis.

Host names that have two IP addresses:

dns.nic.at has two IP addresses: 131.130.249.84 and 2001:62a:4:321::84.

d.ns.at has two IP addresses: 81.91.161.98 and 2a02:568:20:1::d.

j.ns.at has two IP addresses: 194.146.106.50 and 2001:67c:1010:12::53.

n.ns.at has two IP addresses: 81.91.173.130 and 2a02:568:281::130.

r.ns.at has two IP addresses: 194.0.25.10 and 2001:678:20::10.

u.ns.at has two IP addresses: 185.102.12.2 and 2a02:850:ffff::2.

ns1.univie.ac.at has two IP addresses: 78.104.144.2 and 2001:628:2030:4301::2.

ns2.univie.ac.at has two IP addresses: 192.92.125.2 and 2001:678:1c::2.