cor23.de - robtex.com
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cor23.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.136.8.144🇨🇦 INFB-AS9115 | ||||||
| PTR | hostedc52.megawebservers.eu | ||||||
| NS | ns1.telefonica.de ⭐ | ||||||
| A | 62.53.237.12🇩🇪 TDDE-ASN1 | ||||||
| PTR | ns1.telefonica.de | ||||||
| NS | ns2.telefonica.de | ||||||
| A | 213.20.172.204🇩🇪 TDDE-ASN1 | ||||||
| PTR | ns2.telefonica.de | ||||||
| NS | ns3.telefonica.de | ||||||
| A | 195.71.243.188🇩🇪 TDDE-ASN1 | ||||||
| PTR | ns3.telefonica.de | ||||||
| MX | mx.alice-dsl.net ⭐ | ||||||
| A | 91.136.8.194🇨🇦 INFB-AS9115 | ||||||
| PTR | mx1c52.megamailservers.eu | ||||||
| SOA | ns1.telefonica.dehostmaster@telefonica.de serial=157 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ 🔒 | ||||||
| NS | a.nic.de 🔒 | ||||||
| NS | l.de.net⚠️ 🔒 | ||||||
| NS | n.de.net⚠️ 🔒 | ||||||
| NS | s.de.net⚠️ 🔒 | ||||||
| NS | z.nic.de 🔒 | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1770552739 | ||||||
Same first word
cor23.de |
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cor23.de | ns2.telefonica.de, ns1.telefonica.de, ns3.telefonica.de | 3 records |
✅ Authoritative Response
Server: 62.53.237.12
NS records: ns2.telefonica.de, ns1.telefonica.de, ns3.telefonica.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cor23.de (unsigned zone)
⏱️ Timing
Total: 638ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.136.8.144 |
| NS | 3 | ns2.telefonica.de, ns3.telefonica.de... |
| MX | 1 | mx.alice-dsl.net (pri: 10) |
| SOA | 1 | ns1.telefonica.de hostmaster.telefonica. |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.telefonica.de, ns2.telefonica.de, ns1.telefonica.de)
AI analysis
cor23.de resolves to a single IP address: 91.136.8.144.
Other host names including levista.de, fadoo.de, braklow.de, heuba.de and me1ns.de share IP numbers with cor23.de.
cor23.de is delegated to three name servers: ns1.telefonica.de, ns2.telefonica.de and ns3.telefonica.de.
cor23.de at least partially shares name servers with other domains, including 177.85.in-addr.arpa, faehrstieg.net, oxigen-energietherapien.de, marketingconcret.de and penga.de.
These name servers are often used together with ns1.telefonica.de.lojer-hamburg.de.
Hostnames with a single IP:
ns1.telefonica.de points to: 62.53.237.12.
ns2.telefonica.de points to: 213.20.172.204.
ns3.telefonica.de points to: 195.71.243.188.
cor23.de is handled by a single mail server, mx.alice-dsl.net.
cor23.de shares its mail server setup with other domains, including ehrhorn.net, dierks-moorburg.de, th-voss.de, sevecke.net and restaurant-zippelhaus.de.
mx.alice-dsl.net points to a single IP: 91.136.8.194.