derandi.at - robtex.com
derandi.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:ab20:0:6::51🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | vsa-xemuki.cyon.net | ||||||
| A | 149.126.6.51🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| NS | ns1.cyon.ch ⭐ | ||||||
| A | 2a01:ab20:0:185::2🇨🇭 CYON2a01:ab20::/32 | ||||||
| A | 185.174.216.2🇨🇭 CYON185.174.216.0/22 | ||||||
| NS | ns2.cyon.ch | ||||||
| A | 2001:67c:234::2🇨🇭 CYON2001:67c:234::/48 cyon GmbH | ||||||
| A | 91.206.24.2🇨🇭 CYON91.206.24.0/23 Cyon GmbH | ||||||
| MX | mail.derandi.at ⭐ | ||||||
| A | 2a01:ab20:0:6::51🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | vsa-xemuki.cyon.net | ||||||
| A | 149.126.6.51🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | vsa-xemuki.cyon.net | ||||||
| TXT | v=spf1 include:spf.protection.cyon.net -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2026-02-23 #5 | ||||||
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=1784692802 | ||||||
Subdomains
mail.derandi.at |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.cyon.ch2026-06-13 → 2026-07-22 · 3 obs
● 2026-06-13 09:20:28
● 2026-07-22 04:40:34
○NSns1.witweb.ch2015-08-11 → 2017-03-20 · 4 obs
● 2017-03-20 10:37:42
○ 2026-06-13 09:20:28
○ 2026-07-22 04:40:34
●NSns2.cyon.ch2026-06-13 → 2026-07-22 · 3 obs
● 2026-06-13 09:20:28
● 2026-07-22 04:40:34
○NSns2.witweb.ch2015-08-11 → 2017-03-20 · 4 obs
● 2017-03-20 10:37:42
○ 2026-06-13 09:20:28
○ 2026-07-22 04:40:34
●MXmail.derandi.at2015-08-11 → 2026-07-22 · 5 obs
● 2026-06-13 09:20:28
○ 2026-06-19 12:43:08
● 2026-06-27 00:50:40
● 2026-07-22 04:40:34
●A149.126.6.512026-06-13 → 2026-07-22 · 5 obs
● 2026-06-13 09:20:28
○ 2026-06-19 12:43:08
● 2026-06-27 00:50:40
● 2026-07-22 04:40:34
●A2a01:ab20:0:6::512026-06-13 → 2026-07-22 · 5 obs
● 2026-06-13 09:20:28
○ 2026-06-19 12:43:08
● 2026-06-27 00:50:40
● 2026-07-22 04:40:34
○A80.74.143.762015-08-11 → 2017-03-20 · 4 obs
● 2017-03-20 10:37:42
○ 2026-06-13 09:20:28
○ 2026-07-22 04:40:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| derandi.at | ns1.cyon.ch, ns2.cyon.ch | - |
✅ Authoritative Response
Server:91.206.24.2
NS records: ns1.cyon.ch, ns2.cyon.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for derandi.at (unsigned zone)
⏱️ Timing
Total: 1060ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.6.51 |
| AAAA | 1 | 2a01:ab20:0:6::51 |
| NS | 2 | ns1.cyon.ch, ns2.cyon.ch |
| MX | 1 | mail.derandi.at (pri: 0) |
| TXT | 1 | v=spf1 include:spf.protection.cyon.net - |
| SOA | 1 | ns1.cyon.ch server.cyon.ch |
Analysis
Hierarchy
mail.derandi.at is delegated beneath derandi.at.
IP Addresses
derandi.at has two IP addresses: 149.126.6.51 and 2a01:ab20:0:6::51
Among the host names that share IP numbers with derandi.at are mail.best-homes.ch, thwilly.ch, mail.willy.ch and two others.
Name Servers
derandi.at is delegated to two name servers: ns1.cyon.ch and ns2.cyon.ch.
derandi.at has the same name server delegation as a number of other domains, such as schreibmobil.ch, onmind.ch, bullde.com and two more.
There is an overlap in name servers between derandi.at and other domains, for example maeglin.ch, swisstraffic.org and superscript.ch
These name servers are routinely deployed together with the name servers ns3.cyon.ch.
ns1.cyon.ch and ns2.cyon.ch each resolve to two IP addresses: ns1.cyon.ch points to 185.174.216.2 and 2a01:ab20:0:185::2, while ns2.cyon.ch points to 91.206.24.2 and 2001:67c:234::2.
Mail Servers
derandi.at routes its mail through a single mail server, mail.derandi.at.
mail.derandi.at carries two IP numbers: 149.126.6.51 and 2a01:ab20:0:6::51.