centraldortmund.de - robtex.com
centraldortmund.de
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=1778563068 | ||||||
Subdomains
www.centraldortmund.de |
Same first word
centraldortmund.de |
DNS History
10 records (8 active, 2 former)
●NSdns1.hostsharing.net2015-08-12 → 2026-05-12 · 2 obs
● 2026-05-12 05:36:54
●NSdns2.hostsharing.net2015-08-12 → 2026-05-12 · 2 obs
● 2026-05-12 05:36:54
●NSdns3.hostsharing.net2015-08-12 → 2026-05-12 · 2 obs
● 2026-05-12 05:36:54
●NSh42.hostsharing.net2015-08-12 → 2026-05-12 · 2 obs
● 2026-05-12 05:36:54
○MXmail02.mail-gw.de2015-08-12 → 2015-08-12 · 3 obs
○ 2015-12-29 16:12:08
○ 2026-05-12 05:36:54
○MXmail03.mail-gw.de2015-08-12 → 2015-08-12 · 3 obs
○ 2015-12-29 16:12:08
○ 2026-05-12 05:36:54
●MXsmailin1.hostsharing.net2015-12-29 → 2026-05-12 · 3 obs
● 2015-12-29 16:12:08
● 2026-05-12 05:36:54
●MXsmailin2.hostsharing.net2015-12-29 → 2026-05-12 · 3 obs
● 2015-12-29 16:12:08
● 2026-05-12 05:36:54
●MXsmailin3.hostsharing.net2015-12-29 → 2026-05-12 · 3 obs
● 2015-12-29 16:12:08
● 2026-05-12 05:36:54
●A83.223.91.992015-08-12 → 2026-05-12 · 2 obs
● 2026-05-12 05:36:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| centraldortmund.de | dns2.hostsharing.net, dns3.hostsharing.net, dns1.hostsharing.net | - |
✅ Authoritative Response
Server:144.76.133.101
NS records: dns2.hostsharing.net, dns3.hostsharing.net, dns1.hostsharing.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for centraldortmund.de (unsigned zone)
⏱️ Timing
Total: 1232ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.223.91.99 |
| NS | 3 | dns2.hostsharing.net, dns3.hostsharing.net... |
| MX | 3 | smailin1.hostsharing.net (pri: 30), smailin3.hostsharing.net (pri: 30)... |
| TXT | 1 | v=spf1 include:spf.hostsharing.net -all |
| SOA | 1 | h42.hostsharing.net hostmaster.hostshari |
Analysis
Hierarchy
The parent of www.centraldortmund.de is centraldortmund.de.
IP Addresses
centraldortmund.de points to a single IP address: 83.223.91.99.
Other host names, such as www.centraldortmund.de and web03.hostsharing.net, share IP numbers with centraldortmund.de.
Name Servers
centraldortmund.de is delegated to four name servers: dns1.hostsharing.net, dns2.hostsharing.net, dns3.hostsharing.net and h42.hostsharing.net.
centraldortmund.de at least partially shares name servers with other domains, for example schlaefli.de, mos01.hostsharing.net, radioportal.org, stellenangebote-nebenjobs.de and web03.hostsharing.net.
these name servers are commonly used with the following name servers: dns.hostsharing.net, h06.hostsharing.net, h01.hostsharing.net, h07.hostsharing.net, h03.hostsharing.net, h02.hostsharing.net, h04.hostsharing.net, h93.hostsharing.net, h05.hostsharing.net and h86.hostsharing.net.
Host names with two IP numbers:
dns1.hostsharing.net points to: 2a01:37:1000::53df:5fc9:0 and 83.223.95.201
dns2.hostsharing.net points to: 2a01:37:3000::53df:4ee6:0 and 83.223.78.230
dns3.hostsharing.net points to: 2a01:4f8:fff3:b8::101 and 144.76.133.101
h42.hostsharing.net points to: 2a01:37:1000::53df:5f70:0 and 83.223.95.112
Mail Servers
centraldortmund.de is handled by three mail servers: smailin1.hostsharing.net, smailin2.hostsharing.net and smailin3.hostsharing.net.
centraldortmund.de shares at least partially some mail servers with other domains, for instance beecoin.de, andratext.at, mailman.autofrei.de, *.afp-lookup.com and www.vanity-rechner.de.
Host names with two IP numbers:
smailin1.hostsharing.net points to 2a01:37:1000::53df:5f8b:0 and 83.223.95.139
smailin2.hostsharing.net points to 2a01:37:3000::53df:4eef:0 and 83.223.78.239
smailin3.hostsharing.net points to 2a01:4f8:fff3:b8::111 and 144.76.133.111