classic-computing.de - robtex.com

classic-computing.de

DNSSEC⚠️ Not signed
A176.9.103.99🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4
PTRmail.classic-computing.de
NSns1.first-ns.de ⭐
A2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.first-ns.de
A213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns1.first-ns.de
NSrobotns2.second-ns.de
A2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRrobotns2.second-ns.de
A213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRrobotns2.second-ns.de
NSrobotns3.second-ns.com
A2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRrobotns3.second-ns.com
A193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRrobotns3.second-ns.com
MXmail.classic-computing.de ⭐
A176.9.103.99🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4
PTRmail.classic-computing.de
TXTgoogle-site-verification=VGtEiLARnoxiJH5jcQw8VCXNpCkGJfWrEjkvMbFrsoM
TXTv=spf1 mx a a:mail.classic-computing.de include:_spf.google.com include:spf.p...
SOAns1.first-ns.dedns@hetzner.com 2026-03-23 #0

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1776108930
rank #749117 globally
rank #29035 in the tld
WOT: SAFE (64/100)
📈 Tranco rank: #416,325

Subdomains

mail.classic-computing.de
forum.classic-computing.de
www.classic-computing.de
8bit-wiki.classic-computing.de
vm07.classic-computing.de

Same first word

classic-computing.net
classic-computing.de

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comdns1.ispone-business.dedns2.ispone-business.deMXmail.classic-computing.demailin.adminflex.desmtp01.adminflex.desmtp02.adminflex.deA176.9.103.99195.42.114.51
○NS(root)2015-08-09 → 2017-07-24 · 4 obs
● 2015-08-09 23:34:14
● 2017-07-24 03:03:34
○ 2026-02-16 15:07:58
○ 2026-04-13 20:00:42
○NSdns1.ispone-business.de2015-08-09 → 2017-07-24 · 4 obs
● 2015-08-09 23:34:14
● 2017-07-24 03:03:34
○ 2026-02-16 15:07:58
○ 2026-04-13 20:00:42
○NSdns2.ispone-business.de2015-08-09 → 2017-07-24 · 4 obs
● 2015-08-09 23:34:14
● 2017-07-24 03:03:34
○ 2026-02-16 15:07:58
○ 2026-04-13 20:00:42
●NSns1.first-ns.de2026-02-16 → 2026-04-13 · 3 obs
○ 2017-07-24 03:03:34
● 2026-02-16 15:07:58
● 2026-04-13 20:00:42
●NSrobotns2.second-ns.de2026-02-16 → 2026-04-13 · 3 obs
○ 2017-07-24 03:03:34
● 2026-02-16 15:07:58
● 2026-04-13 20:00:42
●NSrobotns3.second-ns.com2026-02-16 → 2026-04-13 · 3 obs
○ 2017-07-24 03:03:34
● 2026-02-16 15:07:58
● 2026-04-13 20:00:42
●MXmail.classic-computing.de2026-02-16 → 2026-04-13 · 3 obs
○ 2017-07-24 03:03:34
● 2026-02-16 15:07:58
● 2026-04-13 20:00:42
○MXmailin.adminflex.de2015-08-09 → 2017-07-24 · 4 obs
● 2015-08-09 23:34:14
● 2017-07-24 03:03:34
○ 2026-02-16 15:07:58
○ 2026-04-13 20:00:42
○MXsmtp01.adminflex.de2015-08-09 → 2017-07-24 · 4 obs
● 2015-08-09 23:34:14
● 2017-07-24 03:03:34
○ 2026-02-16 15:07:58
○ 2026-04-13 20:00:42
○MXsmtp02.adminflex.de2015-08-09 → 2017-07-24 · 4 obs
● 2015-08-09 23:34:14
● 2017-07-24 03:03:34
○ 2026-02-16 15:07:58
○ 2026-04-13 20:00:42
●A176.9.103.992026-02-16 → 2026-04-13 · 3 obs
○ 2017-07-24 03:03:34
● 2026-02-16 15:07:58
● 2026-04-13 20:00:42
○A195.42.114.512015-08-09 → 2017-07-24 · 4 obs
● 2015-08-09 23:34:14
● 2017-07-24 03:03:34
○ 2026-02-16 15:07:58
○ 2026-04-13 20:00:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
classic-computing.derobotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de-

✅ Authoritative Response

Server:193.47.99.3

NS records: robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classic-computing.de (unsigned zone)

⏱️ Timing

Total: 1223ms | Queries: -

📄 Records

TypeCountSample Data
A1176.9.103.99
NS3ns1.first-ns.de, robotns2.second-ns.de...
MX1mail.classic-computing.de (pri: 10)
TXT2google-site-verification=VGtEiLARnoxiJH5, v=spf1 mx a a:mail.classic-computing.de
SOA1ns1.first-ns.de dns.hetzner.com

Analysis

Hierarchy

classic-computing.de is a parent of mail.classic-computing.de, forum.classic-computing.de, www.classic-computing.de, 8bit-wiki.classic-computing.de and vm07.classic-computing.de.

IP Addresses

classic-computing.de points to a single IP number: 176.9.103.99.

Other host names, for example mail.atari-home.de, mail.classic-computing.de, forum.classic-computing.de and www.classic-computing.de share IP numbers with classic-computing.de.

Name Servers

The domain classic-computing.de is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

classic-computing.de shares name servers with other domains at least partially, for instance frankewitsch.de, stempel.eu.com, mega-drome.de, service-sportprogesundheit.de and dds.edu.ua.

these name servers are commonly used together with hydrogen.ns.hetzner.com and oxygen.ns.hetzner.com.

Host names with two IP numbers:

robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3

ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238

robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103

Mail Servers

The mail server for classic-computing.de is mail.classic-computing.de.

classic-computing.de uses the same mail server setup as other domains, for example 8bit-wiki.de.

Host name mail.classic-computing.de resolves to IP 176.9.103.99.