redhat.co.at - robtex.com
redhat.co.at
co.at
| DNSSEC | ⚠️ Not signed | ||||||
Same first word
Similar names
DNS History
10 records (8 active, 2 former)
●NSdns1.p04.nsone.net2026-04-22 → 2026-04-24 · 3 obs
● 2026-04-22 22:00:40
● 2026-04-24 13:11:38
●NSdns2.p04.nsone.net2026-04-22 → 2026-04-24 · 3 obs
● 2026-04-22 22:00:40
● 2026-04-24 13:11:38
●NSdns3.p04.nsone.net2026-04-22 → 2026-04-24 · 3 obs
● 2026-04-22 22:00:40
● 2026-04-24 13:11:38
●NSdns4.p04.nsone.net2026-04-22 → 2026-04-24 · 3 obs
● 2026-04-22 22:00:40
● 2026-04-24 13:11:38
●NSns1.redhat.com2015-07-08 → 2026-04-24 · 2 obs
● 2026-04-24 13:11:38
●NSns2.redhat.com2015-07-08 → 2026-04-24 · 2 obs
● 2026-04-24 13:11:38
●NSns3.redhat.com2015-07-08 → 2026-04-24 · 2 obs
● 2026-04-24 13:11:38
●MXmx1.redhat.com2015-07-08 → 2026-04-24 · 2 obs
● 2026-04-24 13:11:38
○MXmx2.redhat.com2015-07-08 → 2017-03-15 · 4 obs
● 2017-03-15 09:34:22
○ 2026-04-22 22:00:40
○ 2026-04-24 13:11:38
○A209.132.183.882015-07-08 → 2017-03-15 · 4 obs
● 2017-03-15 09:34:22
○ 2026-04-22 22:00:40
○ 2026-04-24 13:11:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| redhat.co.at | ns1.redhat.com, ns2.redhat.com, ns3.redhat.com | - |
✅ Authoritative Response
Server:198.51.44.65
NS records: ns1.redhat.com, ns2.redhat.com, ns3.redhat.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for redhat.co.at (unsigned zone)
⏱️ Timing
Total: 587ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns1.p04.nsone.net, dns2.p04.nsone.net... |
| MX | 1 | mx1.redhat.com (pri: 200) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns1.p04.nsone.net hostmaster.nsone.net |
Analysis
Name Servers
redhat.co.at is delegated to seven name servers: ns1.redhat.com, ns2.redhat.com, ns3.redhat.com, dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net and dns4.p04.nsone.net.
redhat.co.at at least partially shares name servers with other domains, for instance canna-calc.com, rcigreatlakes.org, kcmike.com, hongjidqjc.com and spod.com.
These name servers are commonly used with the following name servers: ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, connect1.squarespacedns.com and connect2.squarespacedns.com.
Host names with two IP numbers:
ns1.redhat.com points to: 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1.
ns2.redhat.com points to: 2a00:edc0:6259:7:1::2 and 198.51.45.1.
ns3.redhat.com points to: 2620:4d:4000:6259:7:1:0:3 and 198.51.44.65.
dns1.p04.nsone.net points to: 2620:4d:4000:6259:7:4:0:1 and 198.51.44.4.
dns2.p04.nsone.net points to: 2a00:edc0:6259:7:4::2 and 198.51.45.4.
dns3.p04.nsone.net points to: 2620:4d:4000:6259:7:4:0:3 and 198.51.44.68.
dns4.p04.nsone.net points to: 2a00:edc0:6259:7:4::4 and 198.51.45.68.
Mail Servers
redhat.co.at is handled by a single mail server, mx1.redhat.com.
redhat.co.at shares the same mail server setup as other domains, for instance redhat.dk, redhat.fi, commandlinehero.com, manageiq.us and vmstor.com.
redhat.co.at shares some mail servers with other domains, at least partially, for instance fusesource.com, uberfireframework.org, release-monitoring.org, redhat.it and apac.redhat.com.
these mail servers are commonly used with the mail servers mx2.redhat.com.
mx1.redhat.com resolves to IP 52.25.184.255.