expdea.at - robtex.com
expdea.at
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=1775271602 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSpdns1.ultradns.net2026-04-01 → 2026-04-04 · 2 obs
● 2026-04-04 03:16:22
●NSpdns2.ultradns.net2026-04-01 → 2026-04-04 · 2 obs
● 2026-04-04 03:16:22
●NSpdns3.ultradns.org2026-04-01 → 2026-04-04 · 2 obs
● 2026-04-04 03:16:22
●NSpdns4.ultradns.org2026-04-01 → 2026-04-04 · 2 obs
● 2026-04-04 03:16:22
●NSpdns5.ultradns.info2026-04-01 → 2026-04-04 · 2 obs
● 2026-04-04 03:16:22
●NSpdns6.ultradns.co.uk2026-04-01 → 2026-04-04 · 2 obs
● 2026-04-04 03:16:22
●MXcustmx.register.com2026-04-01 → 2026-04-04 · 2 obs
● 2026-04-04 03:16:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| expdea.at | pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org... | - |
✅ Authoritative Response
Server:204.74.115.1
NS records: pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, pdns5.ultradns.info, pdns6.ultradns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expdea.at (unsigned zone)
⏱️ Timing
Total: 1902ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| MX | 1 | custmx.register.com (pri: 10) |
| SOA | 1 | pdns1.ultradns.net domains.expediagroup. |
Analysis
Name Servers
expdea.at is delegated to six name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.
expdea.at at least partially shares its name servers with other domains, for instance 1.a.3.9.0.8.f.4.3.f.0.0.b.1.0.0.0.0.e.9.8.0.5.2.0.0.0.9.0.0.6.2.ip6.arpa, 60.137.216.in-addr.arpa, partypokerspins.com, spiceinterracial.com and 153.157.108.in-addr.arpa.
These name servers are commonly used with udns1.ultradns.net, dns-external-master.amazon.com, udns2.ultradns.net, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, edns116.ultradns.biz, edns116.ultradns.com, edns116.ultradns.net and edns116.ultradns.org.
Hostnames with two IP numbers:
pdns5.ultradns.info points to 2610:a1:1016::1 and 204.74.114.1
pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1
pdns2.ultradns.net points to 2610:a1:1014::1 and 204.74.109.1
pdns3.ultradns.org points to 2610:a1:1015::1 and 199.7.68.1
pdns4.ultradns.org points to 2001:502:4612::1 and 199.7.69.1
pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1
Mail Servers
expdea.at is served by a single mail server, custmx.register.com.
expdea.at uses the same mail server setup as other domains such as sporepedia.it, lyreco.fi, 25ksweepstakes.com, terotex.us and snusbasic.biz.
custmx.register.com points to IP number 216.21.229.239.