overclock.de - dns.ninja
overclock.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.47.253.143🇩🇪 CLOUDPIT31.47.240.0/20 | ||||||
| PTR | web14.alfahosting-server.de | ||||||
| NS | cns1.alfahosting.info ⭐ | ||||||
| A | 2a01:64c0:0:5000::8🇩🇪 CLOUDPIT2a01:64c0::/32 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| A | 109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| NS | cns2.alfahosting.info | ||||||
| A | 2a01:4f8:2b02:a88::105🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | cns2.cloudpit.com | ||||||
| A | 148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | cns2.cloudpit.com | ||||||
| NS | cns3.alfahosting.info | ||||||
| A | 2a02:2b80:101:5000::8🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| A | 109.237.143.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| MX | mx03.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.174🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node03.secure-mailgate.com | ||||||
| A | 46.243.88.176🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node04.secure-mailgate.com | ||||||
| MX | mx04.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.175🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node03.secure-mailgate.com | ||||||
| A | 46.243.88.177🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node04.secure-mailgate.com | ||||||
| SOA | cns1.alfahosting.infohostmaster@alfahosting.de 2026-05-26 #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=1782276646 | ||||||
Subdomains
Same first word
Similar names
(0x636f636b)lover.com |
cloverock.info |
lockcover.com |
clockover.org |
vclcooker.com |
clockover.com |
cloverock.com |
coverlock.de |
coverlock.com |
coverlock.ru |
DNS History
9 records (6 active, 3 former)
●NScns1.alfahosting.info2015-08-10 → 2026-06-24 · 2 obs
● 2026-06-24 04:59:56
●NScns2.alfahosting.info2015-08-10 → 2026-06-24 · 2 obs
● 2026-06-24 04:59:56
●NScns3.alfahosting.info2015-08-10 → 2026-06-24 · 2 obs
● 2026-06-24 04:59:56
○MXmail.overclock.de2015-08-10 → 2018-01-15 · 4 obs
● 2018-01-15 12:09:18
○ 2026-02-27 03:00:44
○ 2026-06-24 04:59:56
●MXmx03.secure-mailgate.com2026-02-27 → 2026-06-24 · 3 obs
● 2026-02-27 03:00:44
● 2026-06-24 04:59:56
●MXmx04.secure-mailgate.com2026-02-27 → 2026-06-24 · 3 obs
● 2026-02-27 03:00:44
● 2026-06-24 04:59:56
○A109.237.133.2022015-12-06 → 2018-01-15 · 5 obs
● 2015-12-06 10:22:16
● 2018-01-15 12:09:18
○ 2026-02-27 03:00:44
○ 2026-06-24 04:59:56
●A31.47.253.1432026-02-27 → 2026-06-24 · 3 obs
● 2026-02-27 03:00:44
● 2026-06-24 04:59:56
○A94.101.38.122015-08-10 → 2015-08-10 · 3 obs
○ 2015-12-06 10:22:16
○ 2026-06-24 04:59:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| overclock.de | cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.143.8
NS records: cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for overclock.de (unsigned zone)
⏱️ Timing
Total: 1276ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.47.253.143 |
| NS | 3 | cns2.alfahosting.info, cns1.alfahosting.info... |
| MX | 2 | mx04.secure-mailgate.com (pri: 10), mx03.secure-mailgate.com (pri: 10) |
| SOA | 1 | cns1.alfahosting.info hostmaster.alfahos |
Analysis
Hierarchy
overclock.de serves as the parent of www.overclock.de and mail.overclock.de.
IP Addresses
overclock.de has exactly one IP address — 31.47.253.143.
markuslauter.de, lilly-jahn.de, golomander.de plus two other host names have IP numbers in common with overclock.de.
Name Servers
DNS for overclock.de is handled by three authoritative name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
There is at least partial name server overlap between overclock.de and other domains — mallorcareise.org, soeinfuchs.de, onkelblume.de and two more among them.
Three hostnames — cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info — each have two IP addresses: cns1.alfahosting.info has 109.237.142.8 and 2a01:64c0:0:5000::8, cns2.alfahosting.info has 148.251.254.105 and 2a01:4f8:2b02:a88::105, and cns3.alfahosting.info has 109.237.143.8 and 2a02:2b80:101:5000::8.
Mail Servers
overclock.de uses two mail servers, mx03.secure-mailgate.com and mx04.secure-mailgate.com.
The mail server setup of overclock.de matches that of other domains such as astrodesign.de, meier-hans.de, starteam2.de and two others.
mx03.secure-mailgate.com directs to 46.243.88.174 and 46.243.88.176. mx04.secure-mailgate.com directs to 46.243.88.175 and 46.243.88.177. Each host name carries two IP addresses.