doublea.at - robtex.com
doublea.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.178.193.233🇨🇭 hosttech-AS185.178.193.0/24 | ||||||
| PTR | mx161.mail.hosttech.eu | ||||||
| NS | ns1.hosttech.at ⭐ | ||||||
| A | 2001:1680:101:1::2🇨🇭 SOLNET2001:1680::/32 SolNet Switzerland | ||||||
| A | 82.220.34.231🇨🇭 SOLNET82.220.0.0/16 SolNet Switzerland | ||||||
| PTR | ns1.tripledns.eu | ||||||
| NS | ns2.hosttech.at | ||||||
| A | 2001:1af8:4700:a120:4::2🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb | ||||||
| A | 5.79.97.178🇳🇱 LEASEWEB-NL-AMS-015.79.64.0/18 LEASEWEB | ||||||
| PTR | ns2.tripledns.eu | ||||||
| NS | ns3.hosttech.at | ||||||
| A | 2a01:4f8:c0c:289d::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 94.130.74.45🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | ns3.tripledns.eu | ||||||
| MX | mail1.hosttech.eu ⭐ | ||||||
| A | 2001:1680:101:83a::d8🇨🇭 SOLNET2001:1680::/32 SolNet Switzerland | ||||||
| PTR | mail1.hosttech.eu | ||||||
| A | 193.203.253.28🇨🇭 hosttech-AS193.203.253.0/24 | ||||||
| PTR | mail1.hosttech.eu | ||||||
| MX | mail2.hosttech.eu ⭐ | ||||||
| A | 2a11:8b80:1000:1::4c🇨🇭 INIT72a11:8b80::/32 | ||||||
| PTR | mail2.hosttech.eu | ||||||
| A | 45.131.253.20🇨🇭 INIT745.131.253.0/24 | ||||||
| PTR | mail2.hosttech.eu | ||||||
| TXT | v=spf1 +mx +a include:_spf.mail.hostserv.eu ~all | ||||||
| SOA | ns1.hosttech.atdns@hosttech.eu 2025-06-05 #0 | ||||||
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=1771290002 | ||||||
Subdomains
hostmaster.doublea.at |
www.doublea.at |
mail.doublea.at |
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
○NSns.namespace4you.de2015-07-24 → 2017-03-27 · 4 obs
● 2017-03-27 05:04:20
○ 2020-03-09 13:01:06
○ 2026-03-15 23:58:04
●NSns1.hosttech.at2020-03-09 → 2026-03-15 · 3 obs
● 2020-03-09 13:01:06
● 2026-03-15 23:58:04
●NSns2.hosttech.at2020-03-09 → 2026-03-15 · 3 obs
● 2020-03-09 13:01:06
● 2026-03-15 23:58:04
○NSns2.namespace4you.de2015-07-24 → 2017-03-27 · 4 obs
● 2017-03-27 05:04:20
○ 2020-03-09 13:01:06
○ 2026-03-15 23:58:04
●NSns3.hosttech.at2020-03-09 → 2026-03-15 · 3 obs
● 2020-03-09 13:01:06
● 2026-03-15 23:58:04
○MXmail.doublea.at2020-03-09 → 2020-03-09 · 4 obs
● 2020-03-09 13:01:06
○ 2026-03-15 02:31:54
○ 2026-03-15 23:58:04
●MXmail1.hosttech.eu2026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 02:31:54
● 2026-03-15 23:58:04
●MXmail2.hosttech.eu2026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 02:31:54
● 2026-03-15 23:58:04
○MXmxlb.ispgateway.de2015-07-24 → 2017-03-27 · 4 obs
● 2017-03-27 05:04:20
○ 2020-03-09 13:01:06
○ 2026-03-15 23:58:04
●A185.178.193.2332020-03-09 → 2026-03-15 · 3 obs
● 2020-03-09 13:01:06
● 2026-03-15 23:58:04
○A2a00:1158:0:300:9d82::12015-07-24 → 2016-04-25 · 4 obs
● 2016-04-25 21:06:22
○ 2016-07-20 01:53:02
○ 2026-03-15 23:58:04
○A2a00:1158:1000:300::2972016-07-20 → 2017-03-27 · 5 obs
● 2016-07-20 01:53:02
● 2017-03-27 05:04:20
○ 2020-03-09 13:01:06
○ 2026-03-15 23:58:04
○A80.67.17.1512015-07-24 → 2017-03-27 · 4 obs
● 2017-03-27 05:04:20
○ 2020-03-09 13:01:06
○ 2026-03-15 23:58:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | n.ns.at, u.ns.at, j.ns.at, ns2.univie.ac.at... | - |
| doublea.at | ns2.hosttech.at, ns1.hosttech.at, ns3.hosttech.at | 6 records |
✅ Authoritative Response
Server: 5.79.97.178
NS records: ns2.hosttech.at, ns1.hosttech.at, ns3.hosttech.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doublea.at (unsigned zone)
⏱️ Timing
Total: 3852ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.178.193.233 |
| NS | 3 | ns2.hosttech.at, ns3.hosttech.at... |
| MX | 2 | mail1.hosttech.eu (pri: 10), mail2.hosttech.eu (pri: 10) |
| TXT | 1 | v=spf1 +mx +a include:_spf.mail.hostserv |
| SOA | 1 | ns1.hosttech.at dns.hosttech.eu |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.hosttech.at, ns2.hosttech.at, ns1.hosttech.at...)
Analysis
Hierarchy
doublea.at is a parent of hostmaster.doublea.at, www.doublea.at and mail.doublea.at.
IP Addresses
doublea.at points to IP number: 185.178.193.233.
Other host names such as mail.hoferbeck.at, fumy.at, mail.publiscript.ch, schaltroller.at and mail.hpx.de share IPs with doublea.at.
Name Servers
doublea.at is delegated to three name servers: ns1.hosttech.at, ns2.hosttech.at and ns3.hosttech.at.
doublea.at at least partially shares name servers with other domains, for instance ninal.at, mv-ulmerfeld.at, crossip.net, aks-transport.at and laarsoft.com.
These name servers are commonly used with ns1.hostserv.eu, ns2.hostserv.eu, ns3.hostserv.eu, ns1.hosttech.ch, ns2.hosttech.ch and ns3.hosttech.ch.
Host ns1.hosttech.at points to 2001:1680:101:1::2 and 82.220.34.231; Host ns2.hosttech.at points to 2001:1af8:4700:a120:4::2 and 5.79.97.178; Host ns3.hosttech.at points to 2a01:4f8:c0c:289d::2 and 94.130.74.45.
Mail Servers
doublea.at is handled by two mail servers: mail1.hosttech.eu and mail2.hosttech.eu.
The mail server setup for doublea.at matches that of other domains, for instance aarekurier.ch, missississi.eu, buntstifte-eth.com, ework.co.at and pool24.ch.
Host names with two IP numbers: mail1.hosttech.eu points to: 2001:1680:101:83a::d8 and 193.203.253.28; mail2.hosttech.eu points to: 2a11:8b80:1000:1::4c and 45.131.253.20.