containern.org - robtex.com
containern.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000:30:dd3f::15:7580🇩🇪 netcup-AS | ||||||
| A | 91.204.46.247🇩🇪 netcup-AS | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | mail.containern.org ⭐ | ||||||
| A | 91.204.46.249🇩🇪 netcup-AS | ||||||
| PTR | mx2ef9.netcup.net | ||||||
| MX | mx2ef9.netcup.net(50) | ||||||
| A | 2a03:4000:0:4a2:98ed:91ff:fe60:57df🇩🇪 netcup-AS | ||||||
| PTR | mx2ef9.netcup.net | ||||||
| A | 91.204.46.249🇩🇪 netcup-AS | ||||||
| PTR | mx2ef9.netcup.net | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2021-05-26 #12 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1771291736 | ||||||
Up
Same first word
containern.org |
containern.de |
Similar names
DNS History
7 records (7 active, 0 former)
●NSroot-dns.netcup.net2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 13:02:54
●NSsecond-dns.netcup.net2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 13:02:54
●NSthird-dns.netcup.net2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 13:02:54
●MXmail.containern.org2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 13:02:54
●MXmx2ef9.netcup.net2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 13:02:54
●A2a03:4000:30:dd3f::15:75802026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 13:02:54
●A91.204.46.2472026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 13:02:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| containern.org | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server: 46.38.225.225
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for containern.org (unsigned zone)
⏱️ Timing
Total: 707ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.204.46.247 |
| AAAA | 1 | 2a03:4000:30:dd3f::15:7580 |
| NS | 3 | second-dns.netcup.net, root-dns.netcup.net... |
| MX | 2 | mail.containern.org (pri: 10), mx2ef9.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
AI analysis
containern.org is a parent of www.containern.org and mail.containern.org.
containern.org points to two IP numbers: 2a03:4000:30:dd3f::15:7580 and 91.204.46.247.
Other host names such as www.spd-hilchenbach.de, schwedler-net.de, asl-hannover.de, altewerkstatt-wallau.de and tunzel.de share IPs with containern.org.
containern.org is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
containern.org at least partially shares name servers with other domains, for example dganiot.com, drsturm.info, time-for-print.de, wienke.at and ugotchi.com.
Host names with two IP numbers:
root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225
second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199
third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68
Two mail servers handle containern.org: mx2ef9.netcup.net and mail.containern.org.
containern.org shares at least partially some mail servers with other domains, for instance alpenaura.at, grafik-villach.at, blogsos.de, equoflex.de and fibaco.de.
these mail servers are commonly used with mail.alpenaura.at, mail.grafik-villach.at, mail.blogsos.de, mail.equoflex.de, mail.fibaco.de, mail.club-flordemaio.de, mail.xnml.de and mail.xn--00-wka.de.
Host names with two IPs:
mx2ef9.netcup.net resolves to 2a03:4000:0:4a2:98ed:91ff:fe60:57df and 91.204.46.249.
Host names with one IP:
mail.containern.org resolves to 91.204.46.249.
Hosts resolving to 91.204.46.249: mx2ef9.netcup.net and mail.containern.org.