doc4computer.de - robtex.com
doc4computer.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:1828:2000:299::79:180🇩🇪 MANITU2a00:1828::/32 manitu GmbH Welvertstrasse 2 66606 St. Wendel Germany | ||||||
| PTR | techdomain.kisg.de | ||||||
| A | 89.238.79.180🇩🇪 MANITU89.238.64.0/18 manitu GmbH Welvertstrasse 2 66606 St. Wendel Germany | ||||||
| NS | c.ns14.net ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:35:160🇺🇸 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-ix1.ui-dns.org | ||||||
| A | 185.132.35.160🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns-ix1.ui-dns.org | ||||||
| NS | a.ns14.net ⚠️ Not in zone NS records | ||||||
| A | 2001:8d8:fe:53:217:160:80:160🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns-ix1.ui-dns.de | ||||||
| A | 217.160.80.160🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-ix1.ui-dns.de | ||||||
| NS | b.ns14.net | ||||||
| A | 2001:8d8:fe:53:217:160:81:160🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns-ix1.ui-dns.biz | ||||||
| A | 217.160.81.160🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-ix1.ui-dns.biz | ||||||
| NS | d.ns14.net | ||||||
| A | 2607:f1c0:fe:53:185:132:34:160🇺🇸 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-ix1.ui-dns.com | ||||||
| A | 185.132.34.160🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns-ix1.ui-dns.com | ||||||
| MX | mail.doc4computer.de ⭐ | ||||||
| A | 2a00:1828:2000:299::79:180🇩🇪 MANITU2a00:1828::/32 manitu GmbH Welvertstrasse 2 66606 St. Wendel Germany | ||||||
| PTR | techdomain.kisg.de | ||||||
| A | 89.238.79.180🇩🇪 MANITU89.238.64.0/18 manitu GmbH Welvertstrasse 2 66606 St. Wendel Germany | ||||||
| PTR | techdomain.kisg.de | ||||||
| TXT | v=spf1 +a +mx +a:prima-webdesign.de +ip4:89.238.79.178 +ip6:2a00:1828:2000:29... | ||||||
| SOA | c.ns14.netfred\@bleich.doc4computer.de 2026-03-09 #1 | ||||||
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=1774676391 | ||||||
Subdomains
mail.doc4computer.de |
Same first word
doc4computer.de |
DNS History
10 records (7 active, 3 former)
●MXmail.doc4computer.de2015-07-09 → 2026-03-28 · 2 obs
● 2026-03-28 05:55:08
○A217.11.58.52016-02-09 → 2018-12-11 · 4 obs
● 2016-02-09 04:56:54
● 2018-12-11 06:49:14
○ 2026-03-28 05:55:08
●A2a00:1828:2000:299::79:1802026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 05:55:08
○A2a00:1828:2000:401::2002016-02-09 → 2018-12-11 · 4 obs
● 2016-02-09 04:56:54
● 2018-12-11 06:49:14
○ 2026-03-28 05:55:08
○A89.238.79.1712015-07-09 → 2015-11-14 · 4 obs
● 2015-11-14 19:54:36
○ 2016-02-09 04:56:54
○ 2026-03-28 05:55:08
●A89.238.79.1802026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 05:55:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| doc4computer.de | d.ns14.net, a.ns14.net, b.ns14.net, c.ns14.net | - |
✅ Authoritative Response
Server:217.160.80.160
NS records: d.ns14.net, a.ns14.net, b.ns14.net, c.ns14.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doc4computer.de (unsigned zone)
⏱️ Timing
Total: 916ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.238.79.180 |
| AAAA | 1 | 2a00:1828:2000:299::79:180 |
| NS | 3 | c.ns14.net, b.ns14.net... |
| MX | 1 | mail.doc4computer.de (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:prima-webdesign.de +ip4 |
| SOA | 1 | c.ns14.net fred\.bleich.doc4computer.de |
Analysis
Hierarchy
The parent of mail.doc4computer.de is doc4computer.de.
IP Addresses
doc4computer.de points to two IP numbers: 2a00:1828:2000:299::79:180 and 89.238.79.180.
Other host names such as mail.lorenz-keramik.de, mail.proheide.de, mail.bdivwa.de, aqua-zehdenick.de and mail.ket-online.de share IPs with doc4computer.de.
Name Servers
doc4computer.de is delegated to four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.
doc4computer.de at least partially shares name servers with other domains, for instance buerobox.net, usenext.mobi, arrowdesign.de, jorberg.de and right-to-repair.com.
Host names with two IP numbers: a.ns14.net points to 2001:8d8:fe:53:217:160:80:160 and 217.160.80.160; b.ns14.net points to 2001:8d8:fe:53:217:160:81:160 and 217.160.81.160; c.ns14.net points to 2607:f1c0:fe:53:185:132:35:160 and 185.132.35.160; d.ns14.net points to 2607:f1c0:fe:53:185:132:34:160 and 185.132.34.160.
Mail Servers
doc4computer.de is handled by a single mail server, mail.doc4computer.de.
mail.doc4computer.de points to two IPs: 2a00:1828:2000:299::79:180 and 89.238.79.180.