cold.de - dns.ninja
cold.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.23.132.101🇩🇪 TMR212.23.128.0/19 GFR-NET | ||||||
| NS | dns2.windream.com ⭐ | ||||||
| A | 193.23.2.14🇩🇪 VODANET193.23.2.0/24 AIS-DO-LAN | ||||||
| NS | dns.windream.com | ||||||
| NS | sdns01.de.tmr.net | ||||||
| A | 2001:7d8:601::53🇩🇪 TMR2001:7d8::/32 DE-TMR-20040604 TMR Telekommunikation Mittleres Ruhrgebiet GmbH | ||||||
| A | 185.249.168.154🇩🇪 TMR185.249.168.0/22 | ||||||
| PTR | sdns01.de.tmr.net | ||||||
| MX | mail1.windream.com ⭐ | ||||||
| A | 212.23.132.98🇩🇪 TMR212.23.128.0/19 GFR-NET | ||||||
| PTR | mail.windream.com | ||||||
| SOA | dns.windream.compostmaster@windream.com serial=201609099 | ||||||
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=1784529965 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
○NSadns01.de.tmr.net2015-07-19 → 2018-11-14 · 4 obs
● 2018-11-14 17:23:58
○ 2026-02-22 16:06:42
○ 2026-07-20 07:12:14
●NSdns.windream.com2015-07-19 → 2026-07-20 · 2 obs
● 2026-07-20 07:12:14
●NSdns2.windream.com2015-07-19 → 2026-07-20 · 2 obs
● 2026-07-20 07:12:14
●NSsdns01.de.tmr.net2026-02-22 → 2026-07-20 · 3 obs
● 2026-02-22 16:06:42
● 2026-07-20 07:12:14
●MXmail1.windream.com2026-02-22 → 2026-07-20 · 3 obs
● 2026-02-22 16:06:42
● 2026-07-20 07:12:14
○MXmailgate.windream.com2015-07-19 → 2018-11-14 · 4 obs
● 2018-11-14 17:23:58
○ 2026-02-22 16:06:42
○ 2026-07-20 07:12:14
●A212.23.132.1012015-07-19 → 2026-07-20 · 2 obs
● 2026-07-20 07:12:14
🔍 DNS Trace
Analysis
IP Addresses
cold.de points to a single IP number: 212.23.132.101.
Additional host names — mywindream.com, mywindream.de, lindream.com and two others — share IP numbers with cold.de.
Name Servers
The authoritative name servers for cold.de are dns2.windream.com, dns.windream.com and sdns01.de.tmr.net — three in total.
There is at least partial name server overlap between cold.de and other domains — ruhruniversitaetbochum.de, rsdft.org, windream.de and two more among them.
The name servers dns1.ruhr-uni-bochum.de, dns2.ruhr-uni-bochum.de and ns.comkom.de are often found in combination with these name servers.
Host names pointing to a single IP address:
dns2.windream.com has the IP address 193.23.2.14.
Host names with two IP numbers:
sdns01.de.tmr.net directs traffic to 185.249.168.154 and 2001:7d8:601::53.
Mail Servers
cold.de has one mail server: mail1.windream.com.
cold.de shares the same mail server setup as other domains, including windream365.com, suxxess.com, mywindream.com and two others.
mail1.windream.com directs to just one IP number, 212.23.132.98.