controlaltdelete.de - dns.ninja
controlaltdelete.de
| DNSSEC | β οΈ Not signed | ||||||
| A | 217.13.196.155π©πͺ SPEEDBONE-AS217.13.192.0/20 SPEEDBONE GmbH | ||||||
| PTR | kovarix.de | ||||||
| NS | koelner.dom.de β | ||||||
| A | 83.137.168.250π©πͺ DOM-AS83.137.168.0/21 DOM Digital Online Media GmbH Hosting Center DοΏ½sseldorf | ||||||
| PTR | ns1.as31521.de | ||||||
| NS | ns1.as31521.de | ||||||
| A | 83.137.168.250π©πͺ DOM-AS83.137.168.0/21 DOM Digital Online Media GmbH Hosting Center DοΏ½sseldorf | ||||||
| PTR | ns1.as31521.de | ||||||
| NS | ns2.as31521.net | ||||||
| A | 195.138.35.78π©πͺ KNIPP-AS195.138.32.0/22 | ||||||
| PTR | ns.dom.knipp.de | ||||||
| NS | ns3.as31521.de | ||||||
| A | 83.137.170.250π©πͺ DOM-AS83.137.168.0/21 DOM Digital Online Media GmbH Hosting Center DοΏ½sseldorf | ||||||
| PTR | ns3.as31521.de | ||||||
| MX | mx1.kovarix.de β | ||||||
| A | 217.13.196.155π©πͺ SPEEDBONE-AS217.13.192.0/20 SPEEDBONE GmbH | ||||||
| PTR | kovarix.de | ||||||
| SOA | koelner.dom.dehostmaster@dom.de 2024-10-18 #0 | ||||||
de
| DNSSEC | π Signed (DS record present) | ||||||
| NS | f.nic.de β | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net β οΈ Not in parent delegation | ||||||
| NS | n.de.net β οΈ Not in parent delegation | ||||||
| NS | s.de.net β οΈ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1786045537 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
βNSns1.as31521.de2015-07-19 β 2026-08-06 Β· 2 obs
β 2026-08-06 20:16:18
βNSns2.as31521.net2015-07-19 β 2026-08-06 Β· 2 obs
β 2026-08-06 20:16:18
βNSns3.as31521.de2015-07-19 β 2026-08-06 Β· 2 obs
β 2026-08-06 20:16:18
βMXddorfer.dom.de2015-07-19 β 2016-03-02 Β· 4 obs
β 2016-03-02 05:02:04
β 2016-06-18 18:25:34
β 2026-08-06 20:16:18
βMXmailgw.dom.de2016-06-18 β 2020-03-10 Β· 5 obs
β 2016-06-18 18:25:34
β 2020-03-10 12:48:52
β 2026-02-22 18:55:30
β 2026-08-06 20:16:18
βMXmx1.kovarix.de2015-07-19 β 2026-08-06 Β· 2 obs
β 2026-08-06 20:16:18
βA217.13.196.1552015-07-19 β 2026-08-06 Β· 2 obs
β 2026-08-06 20:16:18
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| controlaltdelete.de | ns1.as31521.de, ns2.as31521.net, ns3.as31521.de | 2 records |
β Authoritative Response
Server:83.137.170.250
NS records: ns1.as31521.de, ns2.as31521.net, ns3.as31521.de
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for controlaltdelete.de (unsigned zone)
β±οΈ Timing
Total: 962ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.13.196.155 |
| NS | 3 | ns3.as31521.de, ns1.as31521.de... |
| MX | 1 | mx1.kovarix.de (pri: 10) |
| SOA | 1 | koelner.dom.de hostmaster.dom.de |
π Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.as31521.de, ns1.as31521.de)
Analysis
IP Addresses
controlaltdelete.de resolves to one IP address: 217.13.196.155.
null.kovarix.de, ivonet.de, minesweeper.de and two other host names share IP numbers with controlaltdelete.de.
Name Servers
The authoritative name servers for controlaltdelete.de are ns1.as31521.de, ns3.as31521.de, koelner.dom.de and ns2.as31521.net.
controlaltdelete.de partially shares its NS delegation with several other domains, including haase-im-netz.de, aporee.net, daily-music.net and two others.
These name servers often co-occur with the name servers ns.dom.knipp.de.
The hosts ns1.as31521.de, ns3.as31521.de, koelner.dom.de and ns2.as31521.net each point to exactly one IP. ns1.as31521.de and koelner.dom.de both point to 83.137.168.250; ns3.as31521.de points to 83.137.170.250; ns2.as31521.net points to 195.138.35.78.
ns1.as31521.de along with koelner.dom.de each resolve to 83.137.168.250 IP addresses.
Mail Servers
Mail for controlaltdelete.de is handled by a single mail server, mx1.kovarix.de.
controlaltdelete.de uses an identical mail server configuration to several other domains β among them ivonet.de, minesweeper.de, bewegtes-bild.de and two more.
At least a portion of controlaltdelete.de's mail servers are also used by other domains, for example kovarix.de.
This set of mail servers commonly appears together with the mail servers mx2.kovarix.de.
mx1.kovarix.de carries a single IP number, which is 217.13.196.155.