cool-soft.de - robtex.com

cool-soft.de

DNSSEC⚠️ Not signed
A89.58.38.147🇩🇪 netcup-AS89.58.36.0/22
PTRcool-web.de
NSroot-dns.netcup.net ⭐
A2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRroot-dns.netcup.net
A46.38.225.225🇩🇪 netcup-AS46.38.225.0/24
PTRroot-dns.netcup.net
NSsecond-dns.netcup.net
A2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRsecond-dns.netcup.net
A37.221.199.199🇩🇪 netcup-AS37.221.196.0/22
PTRsecond-dns.netcup.net
NSthird-dns.netcup.net
A2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH
PTRthird-dns.netcup.net
A188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH
PTRthird-dns.netcup.net
MXmail.cool-soft.de ⭐
A89.58.38.147🇩🇪 netcup-AS89.58.36.0/22
PTRcool-web.de
TXTv=spf1 ip4:89.58.38.147 -all
SOAroot-dns.netcup.netdnsadmin@netcup.net serial=2026033201

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=1786597248

Subdomains

mail.cool-soft.de

Same first word

cool-soft.com
cool-soft.ru
cool-soft.de

Similar names

loco-soft.at
foto-clos.de
loco-soft.com
loco-soft.ch
loco-soft.de
loco-soft.eu

DNS History

17 records (5 active, 12 former)

20162017201820192020202120222023202420252026NSroot-dns.netcup.netsecond-dns.netcup.netthird-dns.netcup.netns1.cooldns.dens1.greatnet.dens1.sedoparking.comns2.cooldns.dens2.greatnet.dens2.sedoparking.comns3.greatnet.deMXmail.cool-soft.demail.nickstel.comA89.58.38.147178.254.50.805.175.24.12062.141.39.7872.52.4.91
○NSns1.cooldns.de2017-02-19 → 2020-02-14 · 5 obs
○ 2016-07-09 22:07:14
● 2017-02-19 08:04:38
● 2020-02-14 18:00:56
○ 2026-02-18 04:30:50
○ 2026-08-13 05:14:04
○NSns1.greatnet.de2015-07-18 → 2015-12-08 · 4 obs
● 2015-07-18 12:32:44
● 2015-12-08 12:54:54
○ 2016-03-19 19:31:48
○ 2026-08-13 05:14:04
○NSns1.sedoparking.com2016-03-19 → 2016-07-09 · 5 obs
○ 2015-12-08 12:54:54
● 2016-03-19 19:31:48
● 2016-07-09 22:07:14
○ 2017-02-19 08:04:38
○ 2026-08-13 05:14:04
○NSns2.cooldns.de2017-02-19 → 2020-02-14 · 5 obs
○ 2016-07-09 22:07:14
● 2017-02-19 08:04:38
● 2020-02-14 18:00:56
○ 2026-02-18 04:30:50
○ 2026-08-13 05:14:04
○NSns2.greatnet.de2015-07-18 → 2015-12-08 · 4 obs
● 2015-07-18 12:32:44
● 2015-12-08 12:54:54
○ 2016-03-19 19:31:48
○ 2026-08-13 05:14:04
○NSns2.sedoparking.com2016-03-19 → 2016-07-09 · 5 obs
○ 2015-12-08 12:54:54
● 2016-03-19 19:31:48
● 2016-07-09 22:07:14
○ 2017-02-19 08:04:38
○ 2026-08-13 05:14:04
○NSns3.greatnet.de2015-07-18 → 2015-12-08 · 4 obs
● 2015-07-18 12:32:44
● 2015-12-08 12:54:54
○ 2016-03-19 19:31:48
○ 2026-08-13 05:14:04
●NSroot-dns.netcup.net2026-02-18 → 2026-08-13 · 3 obs
○ 2020-02-14 18:00:56
● 2026-02-18 04:30:50
● 2026-08-13 05:14:04
●NSsecond-dns.netcup.net2026-02-18 → 2026-08-13 · 3 obs
○ 2020-02-14 18:00:56
● 2026-02-18 04:30:50
● 2026-08-13 05:14:04
●NSthird-dns.netcup.net2026-02-18 → 2026-08-13 · 3 obs
○ 2020-02-14 18:00:56
● 2026-02-18 04:30:50
● 2026-08-13 05:14:04
●MXmail.cool-soft.de2015-07-18 → 2026-08-13 · 5 obs
● 2015-07-18 12:32:44
● 2015-12-08 12:54:54
○ 2016-03-19 19:31:48
● 2017-02-19 08:04:38
● 2026-08-13 05:14:04
○MXmail.nickstel.com2016-03-19 → 2016-07-09 · 5 obs
○ 2015-12-08 12:54:54
● 2016-03-19 19:31:48
● 2016-07-09 22:07:14
○ 2017-02-19 08:04:38
○ 2026-08-13 05:14:04
○A178.254.50.802015-07-18 → 2015-12-08 · 4 obs
● 2015-07-18 12:32:44
● 2015-12-08 12:54:54
○ 2016-03-19 19:31:48
○ 2026-08-13 05:14:04
○A5.175.24.1202020-02-14 → 2020-02-14 · 4 obs
○ 2017-02-19 08:04:38
● 2020-02-14 18:00:56
○ 2026-02-18 04:30:50
○ 2026-08-13 05:14:04
○A62.141.39.782017-02-19 → 2017-02-19 · 4 obs
○ 2016-07-09 22:07:14
● 2017-02-19 08:04:38
○ 2020-02-14 18:00:56
○ 2026-08-13 05:14:04
○A72.52.4.912016-03-19 → 2016-07-09 · 5 obs
○ 2015-12-08 12:54:54
● 2016-03-19 19:31:48
● 2016-07-09 22:07:14
○ 2017-02-19 08:04:38
○ 2026-08-13 05:14:04
●A89.58.38.1472026-02-18 → 2026-08-13 · 3 obs
○ 2020-02-14 18:00:56
● 2026-02-18 04:30:50
● 2026-08-13 05:14:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, z.nic.de, a.nic.de-
cool-soft.deroot-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net-

✅ Authoritative Response

Server:37.221.199.199

NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cool-soft.de (unsigned zone)

⏱️ Timing

Total: 823ms | Queries: -

📄 Records

TypeCountSample Data
A189.58.38.147
NS3second-dns.netcup.net, root-dns.netcup.net...
MX1mail.cool-soft.de (pri: 10)
TXT1v=spf1 ip4:89.58.38.147 -all
SOA1root-dns.netcup.net dnsadmin.netcup.net

Analysis

Hierarchy

mail.cool-soft.de is a subdomain of cool-soft.de.

IP Addresses

cool-soft.de resolves to just one IP address, 89.58.38.147.

Two other host names, along with mx5.wetter-vorhersage.de, mx1.mailtool.de and mx2.net-tools.de, also share IP numbers with cool-soft.de.

Name Servers

cool-soft.de has three name servers — root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

The name servers of cool-soft.de overlap at least partially with those of other domains — among them standardgold.de, aronlink.de, med-book.de and two more.

Each of root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net points to two IP numbers. root-dns.netcup.net points to 46.38.225.225 and 2a03:4000:0:1::e1e1. second-dns.netcup.net points to 37.221.199.199 and 2a03:4000:2:24b::c7c7. third-dns.netcup.net points to 188.68.63.68 and 2a03:4001:0:106::3f44.

Mail Servers

The sole mail server for cool-soft.de is mail.cool-soft.de.

mail.cool-soft.de points to one IP number — 89.58.38.147.