computercheckup.de - dns.ninja
computercheckup.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.254.188.218🇩🇪 CRONON-AS193.254.184.0/21 VAUTRON-NET-1 | ||||||
| PTR | acompi-com-1.vautronserver.de | ||||||
| NS | ns1.semicom.de ⭐ | ||||||
| A | 217.160.80.161🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-ix2.ui-dns.de | ||||||
| NS | ns2.semicom.de | ||||||
| A | 2001:8d8:fe:53:217:160:81:161🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns-ix2.ui-dns.biz | ||||||
| A | 217.160.81.161🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-ix2.ui-dns.biz | ||||||
| NS | ns3.semicom.de | ||||||
| A | 2607:f1c0:fe:53:185:132:35:161🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns-ix2.ui-dns.org | ||||||
| A | 185.132.35.161🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns-ix2.ui-dns.org | ||||||
| NS | ns4.semicom.de | ||||||
| A | 185.132.34.161🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns-ix2.ui-dns.com | ||||||
| TXT | 6ee53d0737451f5dad1a0887da053842f7671ed6 | ||||||
| SOA | ns1.semicom.denic-acompi@t-online.de 2023-05-20 #2 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1784928037 | ||||||
Same first word
computercheckup.ca |
computercheckup.us |
computercheckup.info |
computercheckup.co.uk |
computercheckup.de |
computercheckup.it |
computercheckup.in |
computercheckup.com |
DNS History
7 records (5 active, 2 former)
●NSns1.semicom.de2015-07-13 → 2026-07-24 · 2 obs
● 2026-07-24 21:27:56
●NSns2.semicom.de2015-07-13 → 2026-07-24 · 2 obs
● 2026-07-24 21:27:56
●NSns3.semicom.de2015-07-13 → 2026-07-24 · 2 obs
● 2026-07-24 21:27:56
●NSns4.semicom.de2015-07-13 → 2026-07-24 · 2 obs
● 2026-07-24 21:27:56
○MXmail.computercheckup.de2015-07-13 → 2017-04-04 · 4 obs
● 2017-04-04 14:27:34
○ 2026-02-26 14:52:48
○ 2026-07-24 21:27:56
●A193.254.188.2182026-02-26 → 2026-07-24 · 3 obs
● 2026-02-26 14:52:48
● 2026-07-24 21:27:56
○A193.254.190.1672015-07-13 → 2017-04-04 · 4 obs
● 2017-04-04 14:27:34
○ 2026-02-26 14:52:48
○ 2026-07-24 21:27:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| computercheckup.de | ns4.semicom.de, ns2.semicom.de, ns1.semicom.de, ns3.semicom.de | - |
✅ Authoritative Response
Server:185.132.35.161
NS records: ns4.semicom.de, ns2.semicom.de, ns1.semicom.de, ns3.semicom.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computercheckup.de (unsigned zone)
⏱️ Timing
Total: 2375ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.254.188.218 |
| NS | 4 | ns2.semicom.de, ns4.semicom.de... |
| TXT | 1 | 6ee53d0737451f5dad1a0887da053842f7671ed6 |
| SOA | 1 | ns1.semicom.de nic-acompi.t-online.de |
Analysis
IP Addresses
computercheckup.de resolves to just one IP address, 193.254.188.218.
Two other host names, along with ticketstickets.de, mail.reisebusvermietung.com and domainmiet.de, also share IP numbers with computercheckup.de.
Name Servers
The NS records for computercheckup.de point to four name servers: ns1.semicom.de, ns2.semicom.de, ns3.semicom.de and ns4.semicom.de.
computercheckup.de partially shares its NS delegation with several other domains, including serviceschnelldienst.de, franchisedomains.de, rankingerfolg.de and two others.
Host names that have two IP addresses:
ns2.semicom.de maps to two IP addresses — 217.160.81.161 and 2001:8d8:fe:53:217:160:81:161.
ns3.semicom.de maps to two IP addresses — 185.132.35.161 and 2607:f1c0:fe:53:185:132:35:161.
Host names that point to one IP address:
ns1.semicom.de points to the IP address 217.160.80.161.
ns4.semicom.de points to the IP address 185.132.34.161.