esta.at - robtex.com
esta.at
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns.nextra.sk ⚠️ Not in zone NS records | ||||||
| NS | ns.nextra.sk ⚠️ Not in zone NS records | ||||||
| A | 195.168.1.53🇸🇰 AS-BENESTRA195.168.0.0/16 SWAN a.s. NET | ||||||
| PTR | nsa.nextra.sk | ||||||
| NS | ns1.nextra.sk ⚠️ Not in zone NS records | ||||||
| A | 195.168.1.52🇸🇰 AS-BENESTRA195.168.0.0/16 SWAN a.s. NET | ||||||
| PTR | nsa.nextra.sk | ||||||
at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.at ⭐ | ||||||
| NS | d.ns.at | ||||||
| NS | j.ns.at | ||||||
| NS | n.ns.at | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
| NS | r.ns.at | ||||||
| NS | u.ns.at | ||||||
| SOA | dns.nic.atdomain-admin@univie.ac.at serial=1784941202 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
●NSdns.nextra.sk2026-06-13 → 2026-07-25 · 3 obs
○ 2015-08-05 06:44:56
● 2026-06-13 10:17:04
● 2026-07-25 01:57:12
● 2026-06-13 10:17:04
● 2026-07-25 01:57:12
○MXip-mx.esta.at2015-08-05 → 2017-02-14 · 4 obs
● 2015-08-05 06:44:56
● 2017-02-14 00:16:40
○ 2026-06-13 10:17:04
○ 2026-07-25 01:57:12
● 2017-02-14 00:16:40
○ 2026-06-13 10:17:04
○ 2026-07-25 01:57:12
○MXmx-backup1.nextra.sk2015-08-05 → 2017-02-14 · 4 obs
● 2015-08-05 06:44:56
● 2017-02-14 00:16:40
○ 2026-06-13 10:17:04
○ 2026-07-25 01:57:12
● 2017-02-14 00:16:40
○ 2026-06-13 10:17:04
○ 2026-07-25 01:57:12
○MXmx-backup2.nextra.sk2015-08-05 → 2017-02-14 · 4 obs
● 2015-08-05 06:44:56
● 2017-02-14 00:16:40
○ 2026-06-13 10:17:04
○ 2026-07-25 01:57:12
● 2017-02-14 00:16:40
○ 2026-06-13 10:17:04
○ 2026-07-25 01:57:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | j.ns.at, n.ns.at, ns1.univie.ac.at, u.ns.at... | - |
| esta.at | ns1.nextra.sk, ns.nextra.sk, dns.nextra.sk | - |
✅ Authoritative Response
Server:195.168.1.53
NS records: ns1.nextra.sk, ns.nextra.sk, dns.nextra.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for esta.at (unsigned zone)
⏱️ Timing
Total: 1108ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
esta.at is served by three name servers: dns.nextra.sk, ns1.nextra.sk and ns.nextra.sk.
esta.at partially shares its NS delegation with several other domains, including 78.168.195.in-addr.arpa, aa99.sk, 59.168.195.in-addr.arpa and two others.
These name servers are regularly seen alongside dns.gtsi.sk and ns.xnet.sk as name servers.
ns1.nextra.sk resolves to 195.168.1.52. ns.nextra.sk resolves to 195.168.1.53. Both host names point to a single IP number.