4for21.at - robtex.com
4for21.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.230.63.107🇺🇸 wix_com185.230.63.0/24 | ||||||
| PTR | unalocated.63.wixsite.com | ||||||
| A | 185.230.63.171🇺🇸 wix_com185.230.63.0/24 | ||||||
| A | 185.230.63.186🇺🇸 wix_com185.230.63.0/24 | ||||||
| NS | ns12.wixdns.net ⭐ | ||||||
| A | 216.239.36.101🇺🇸 Google216.239.36.0/24 | ||||||
| PTR | ns-cloud-g3.googledomains.com | ||||||
| NS | ns13.wixdns.net | ||||||
| A | 216.239.38.101🇺🇸 Google216.239.38.0/24 | ||||||
| PTR | ns-cloud-g4.googledomains.com | ||||||
| MX | mail.cso.net ⭐ | ||||||
| A | 2a00:d900:1:0:216:3eff:fe24:106🇦🇹 CSONET2a00:d900::/32 powered by CSO | ||||||
| PTR | mail.cso.net | ||||||
| A | 185.93.212.6🇦🇹 CSONET185.93.212.0/23 powered by CSO | ||||||
| PTR | mail.cso.net | ||||||
| TXT | v=spf1 include:_spf.google.com ~all | ||||||
| TXT | google-site-verification=KvovOm5M6JoNcFAWZfHU-CtBIfFjDVqUfrHDdByyJ8c | ||||||
| SOA | ns12.wixdns.netsupport@wix.com 2018-09-27 #25 | ||||||
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=1776042002 | ||||||
Same first word
4for21.at |
DNS History
6 records (6 active, 0 former)
●NSns12.wixdns.net2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 02:02:00
●NSns13.wixdns.net2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 02:02:00
●A185.230.63.1072026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 02:02:00
●A185.230.63.1712026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 02:02:00
●A185.230.63.1862026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 02:02:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | j.ns.at, r.ns.at, ns1.univie.ac.at, d.ns.at... | - |
| 4for21.at | ns12.wixdns.net, ns13.wixdns.net | - |
✅ Authoritative Response
Server:216.239.38.101
NS records: ns12.wixdns.net, ns13.wixdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4for21.at (unsigned zone)
⏱️ Timing
Total: 612ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 185.230.63.186, 185.230.63.171... |
| NS | 2 | ns12.wixdns.net, ns13.wixdns.net |
| MX | 1 | mail.cso.net (pri: 10) |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, google-site-verification=KvovOm5M6JoNcFA |
| SOA | 1 | ns12.wixdns.net support.wix.com |
Analysis
IP Addresses
4for21.at points to three IPs: 185.230.63.107, 185.230.63.171 and 185.230.63.186.
Other host names such as tunetechindustries.com, jpvoo.com, srkonline.net, vetor-rs.com.br and straalbedrijfboxtel.nl share IP numbers with 4for21.at.
Name Servers
4for21.at is delegated to two name servers: ns12.wixdns.net and ns13.wixdns.net.
4for21.at uses the same name server setup as other domains, including javonnejonesviolinmusic.com, spybar.com, mail.delasallecollege.org.uk, romsculpture.com and ugrow.pro.
4for21.at shares name servers with other domains, at least partially; for example badkidds.com and moco-design.jp.
Hostnames with a single IP
ns12.wixdns.net resolves to: 216.239.36.101.
ns13.wixdns.net resolves to: 216.239.38.101.
Mail Servers
The mail server for 4for21.at is mail.cso.net.
4for21.at uses the same mail server setup as other domains, for instance coolpool.at, osou.at, meloni.at, bikearea.at and constrade.at.
Some mail servers are shared between 4for21.at and other domains, for instance arztrecht.at.
Hostname mail.cso.net resolves to two IPs: 2a00:d900:1:0:216:3eff:fe24:106 and 185.93.212.6.