geotrust.at - robtex.com
geotrust.at
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a4.nstld.com ⚠️ Not in zone NS records | ||||||
| A | 2600:180a:1001::1🇺🇸 Tiggee2600:180a:1001::/48 Constellix anycast network | ||||||
| PTR | ns11.constellix.com | ||||||
| A | 96.45.80.1🇺🇸 Tiggee96.45.80.0/24 route 96.45.80.0/24 | ||||||
| PTR | ns11.constellix.com | ||||||
| NS | f4.nstld.com ⚠️ Not in zone NS records | ||||||
| A | 2600:180b:2001::1🇺🇸 Tiggee2600:180b:2001::/48 Constellix anycast network | ||||||
| PTR | ns21.constellix.com | ||||||
| A | 46.31.236.1🇺🇸 Tiggee46.31.236.0/24 route 46.31.236.0/24 | ||||||
| PTR | ns21.constellix.com | ||||||
| NS | g4.nstld.com ⚠️ Not in zone NS records | ||||||
| A | 2600:180c:3001::1🇺🇸 Tiggee2600:180c:3001::/48 Constellix anycast network | ||||||
| PTR | ns31.constellix.com | ||||||
| A | 43.247.170.1🇯🇵 Tiggee43.247.170.0/24 route 43.247.170.0/24 | ||||||
| PTR | ns31.constellix.com | ||||||
| NS | l4.nstld.com ⚠️ Not in zone NS records | ||||||
| A | 2600:180a:1001::1🇺🇸 Tiggee2600:180a:1001::/48 Constellix anycast network | ||||||
| PTR | ns11.constellix.com | ||||||
| A | 96.45.80.1🇺🇸 Tiggee96.45.80.0/24 route 96.45.80.0/24 | ||||||
| PTR | ns11.constellix.com | ||||||
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=1775970002 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
○A165.160.13.202015-07-05 → 2017-12-31 · 4 obs
● 2017-12-31 05:05:32
○ 2026-04-09 06:59:30
○ 2026-04-12 06:05:20
○A165.160.15.202015-07-05 → 2017-12-31 · 4 obs
● 2017-12-31 05:05:32
○ 2026-04-09 06:59:30
○ 2026-04-12 06:05:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | u.ns.at, n.ns.at, ns1.univie.ac.at, d.ns.at... | - |
| geotrust.at | a4.nstld.com, f4.nstld.com, g4.nstld.com, l4.nstld.com | - |
✅ Authoritative Response
Server:96.45.80.1
NS records: a4.nstld.com, f4.nstld.com, g4.nstld.com, l4.nstld.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for geotrust.at (unsigned zone)
⏱️ Timing
Total: 398ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
geotrust.at is delegated to four name servers: a4.nstld.com, f4.nstld.com, g4.nstld.com and l4.nstld.com.
At least part of the name servers for geotrust.at are shared with other domains, for instance zasterbank.com, gras-savoye-international.net, veritiv.me, thawte.ag and grassavoyewtw.com.
these name servers are often used together with the name servers j4.nstld.com, k4.nstld.com, h4.nstld.com, ns0.isp.sky.com, ns1.isp.sky.com, a1.verisigndns.com, a2.verisigndns.com and a3.verisigndns.com.
Hostnames with two IP numbers:
a4.nstld.com points to: 2600:180a:1001::1 and 96.45.80.1
f4.nstld.com points to: 2600:180b:2001::1 and 46.31.236.1
g4.nstld.com points to: 2600:180c:3001::1 and 43.247.170.1
l4.nstld.com points to: 2600:180a:1001::1 and 96.45.80.1
Hostnames pointing to 2600:180a:1001::1: a4.nstld.com and l4.nstld.com
Hostnames pointing to 96.45.80.1: a4.nstld.com and l4.nstld.com