t-dream.de - robtex.com
t-dream.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 144.76.43.171๐ฉ๐ช Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | cst-systemhaus.de | ||||||
| NS | ns.cst-systemhaus.de โญ | ||||||
| A | 144.76.43.171๐ฉ๐ช Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | cst-systemhaus.de | ||||||
| NS | ns.ddt-consult.de | ||||||
| A | 88.99.248.139๐ฉ๐ช Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | mail.ddt-consult.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2๐ฉ๐ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103๐ฉ๐ช Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| MX | cst-systemhaus.de โญ | ||||||
| A | 144.76.43.171๐ฉ๐ช Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | cst-systemhaus.de | ||||||
| SOA | ns.cst-systemhaus.deinfo@cst-it.de 2024-03-01 #1 | ||||||
de
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | f.nic.de โญ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net โ ๏ธ Not in parent delegation | ||||||
| NS | n.de.net โ ๏ธ Not in parent delegation | ||||||
| NS | s.de.net โ ๏ธ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1784707568 | ||||||
Subdomains
mail.t-dream.de |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
โNScns1.alfahosting.info2015-07-08 โ 2017-05-26 ยท 4 obs
โ 2017-05-26 16:55:50
โ 2026-05-09 10:29:58
โ 2026-07-22 08:16:54
โNScns2.alfahosting.info2015-07-08 โ 2017-05-26 ยท 4 obs
โ 2017-05-26 16:55:50
โ 2026-05-09 10:29:58
โ 2026-07-22 08:16:54
โNScns3.alfahosting.info2015-07-08 โ 2017-05-26 ยท 4 obs
โ 2017-05-26 16:55:50
โ 2026-05-09 10:29:58
โ 2026-07-22 08:16:54
โNSns.cst-systemhaus.de2026-05-09 โ 2026-07-22 ยท 3 obs
โ 2026-05-09 10:29:58
โ 2026-07-22 08:16:54
โNSns.ddt-consult.de2026-05-09 โ 2026-07-22 ยท 3 obs
โ 2026-05-09 10:29:58
โ 2026-07-22 08:16:54
โNSrobotns2.second-ns.de2026-05-09 โ 2026-07-22 ยท 3 obs
โ 2026-05-09 10:29:58
โ 2026-07-22 08:16:54
โMXcst-systemhaus.de2026-05-09 โ 2026-07-22 ยท 3 obs
โ 2026-05-09 10:29:58
โ 2026-07-22 08:16:54
โMXmail.t-dream.de2015-07-08 โ 2017-05-26 ยท 4 obs
โ 2017-05-26 16:55:50
โ 2026-05-09 10:29:58
โ 2026-07-22 08:16:54
โA109.237.134.62015-07-08 โ 2017-05-26 ยท 4 obs
โ 2017-05-26 16:55:50
โ 2026-05-09 10:29:58
โ 2026-07-22 08:16:54
โA144.76.43.1712026-05-09 โ 2026-07-22 ยท 3 obs
โ 2026-05-09 10:29:58
โ 2026-07-22 08:16:54
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| t-dream.de | ns.ddt-consult.de, ns.cst-systemhaus.de, robotns2.second-ns.de | 2 records |
โ Authoritative Response
Server:213.133.100.103
NS records: ns.ddt-consult.de, ns.cst-systemhaus.de, robotns2.second-ns.de
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for t-dream.de (unsigned zone)
โฑ๏ธ Timing
Total: 2210ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.76.43.171 |
| NS | 3 | ns.cst-systemhaus.de, robotns2.second-ns.de... |
| MX | 1 | cst-systemhaus.de (pri: 10) |
| SOA | 1 | ns.cst-systemhaus.de info.cst-it.de |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.ddt-consult.de, ns.cst-systemhaus.de)
Analysis
Hierarchy
mail.t-dream.de is delegated beneath t-dream.de.
IP Addresses
t-dream.de resolves to one IP address: 144.76.43.171.
management-par-excellence.de, xn--lippelt-bckereimaschinen-ybc.de, ns.cst-systemhaus.de and two other host names share IP numbers with t-dream.de.
Name Servers
Three name servers are authoritative for t-dream.de: ns.cst-systemhaus.de, ns.ddt-consult.de and robotns2.second-ns.de.
There is at least partial name server overlap between t-dream.de and other domains โ hbs-hamburg.de, viaronda.eu, schuco-club.de and two more among them.
These name servers frequently co-occur with the name servers ns1.first-ns.de and robotns3.second-ns.com.
Hostnames that resolve to two IP addresses:
robotns2.second-ns.de maps to two IP addresses โ 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.
Hosts with just one IP address:
ns.cst-systemhaus.de points to the IP address 144.76.43.171.
ns.ddt-consult.de points to the IP address 88.99.248.139.
Mail Servers
Mail for t-dream.de is handled by a single mail server, cst-systemhaus.de.
t-dream.de uses an identical mail server configuration to several other domains โ among them 3a-ev.de, management-par-excellence.de, xn--lippelt-bckereimaschinen-ybc.de and two more.
There is one IP number for cst-systemhaus.de: 144.76.43.171.