coolmath.de - dns.ninja
coolmath.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.47.106.64🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | static.64.106.47.78.clients.your-server.de | ||||||
| NS | ns1.redirectdom.com ⭐ | ||||||
| A | 168.119.46.105🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC | ||||||
| NS | ns2.redirectdom.com | ||||||
| A | 51.195.125.195🇫🇷 OVH51.195.0.0/16 | ||||||
| SOA | ns1.redirectdom.comdnsmaster@ns1.redirectdom.com 2025-04-18 #2 | ||||||
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=1782660157 | ||||||
Same first word
coolmath.ru |
coolmath.org |
coolmath.cn |
coolmath.us |
coolmath.ws |
coolmath.ca |
coolmath.eu |
coolmath.io |
coolmath.cm |
coolmath.de |
coolmath.com |
coolmath.nyc |
coolmath.online |
coolmath.net |
Similar names
chatloom.com |
machtool.com |
olochmat.com |
machtool.pl |
toolmach.co.uk |
hotalcom.com |
mathcool.com |
coolamth.com |
toolmach.eu |
lootahmc.com |
tholomac.com |
toolmach.com |
mathcool.games |
DNS History
5 records (3 active, 2 former)
○NSns1.domainname.at2015-07-23 → 2016-11-20 · 4 obs
● 2016-11-20 21:15:14
○ 2026-03-26 12:25:36
○ 2026-06-28 15:23:22
●NSns1.redirectdom.com2015-07-23 → 2026-06-28 · 2 obs
● 2026-06-28 15:23:22
●NSns2.redirectdom.com2015-07-23 → 2026-06-28 · 2 obs
● 2026-06-28 15:23:22
○A176.9.83.2292015-07-23 → 2016-11-20 · 4 obs
● 2016-11-20 21:15:14
○ 2026-03-26 12:25:36
○ 2026-06-28 15:23:22
●A78.47.106.642026-03-26 → 2026-06-28 · 3 obs
● 2026-03-26 12:25:36
● 2026-06-28 15:23:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| coolmath.de | ns1.redirectdom.com, ns2.redirectdom.com | - |
✅ Authoritative Response
Server:51.195.125.195
NS records: ns1.redirectdom.com, ns2.redirectdom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolmath.de (unsigned zone)
⏱️ Timing
Total: 832ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.47.106.64 |
| NS | 2 | ns1.redirectdom.com, ns2.redirectdom.com |
| SOA | 1 | ns1.redirectdom.com dnsmaster.ns1.redire |
Analysis
IP Addresses
coolmath.de has exactly one IP address — 78.47.106.64.
campingausruestungen.de, teulings.de, boucherie.de plus two other host names have IP numbers in common with coolmath.de.
Name Servers
Two name servers handle the delegation for coolmath.de: ns1.redirectdom.com and ns2.redirectdom.com.
The name server configuration of coolmath.de is shared with other domains, for instance gesund-abnehmen-web.de, fabulos.de, apflau.de and two others.
Each of ns1.redirectdom.com and ns2.redirectdom.com has one IP address: ns1.redirectdom.com uses 168.119.46.105 and ns2.redirectdom.com uses 51.195.125.195.