activecore.de - dns.ninja
activecore.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
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=1780633017 | ||||||
Subdomains
mail.activecore.de |
Same first word
activecore.de |
activecore.info |
activecore.co.uk |
activecore.in |
activecore.us |
activecore.jp |
activecore.com |
activecore.com.my |
activecore.org |
activecore.co.jp |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.megaservers-dns.de2015-07-18 → 2016-07-12 · 4 obs
● 2016-07-12 02:03:08
○ 2016-11-16 12:49:52
○ 2026-06-05 04:18:20
○NSns2.megaservers-dns.de2015-07-18 → 2016-07-12 · 4 obs
● 2016-07-12 02:03:08
○ 2016-11-16 12:49:52
○ 2026-06-05 04:18:20
●NSsl1.sedo.com2026-03-05 → 2026-06-05 · 3 obs
● 2026-03-05 04:32:44
● 2026-06-05 04:18:20
●NSsl2.sedo.com2026-03-05 → 2026-06-05 · 3 obs
● 2026-03-05 04:32:44
● 2026-06-05 04:18:20
●MXlocalhost2026-03-05 → 2026-06-05 · 3 obs
● 2026-03-05 04:32:44
● 2026-06-05 04:18:20
○MXmail.activecore.de2015-07-18 → 2016-07-12 · 4 obs
● 2016-07-12 02:03:08
○ 2016-11-16 12:49:52
○ 2026-06-05 04:18:20
○A212.17.238.62015-07-18 → 2016-07-12 · 4 obs
● 2016-07-12 02:03:08
○ 2016-11-16 12:49:52
○ 2026-06-05 04:18:20
●A91.195.241.2322026-03-05 → 2026-06-05 · 3 obs
● 2026-03-05 04:32:44
● 2026-06-05 04:18:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| activecore.de | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for activecore.de (unsigned zone)
⏱️ Timing
Total: 3837ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl1.sedo.com, sl2.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
Hierarchy
The domain mail.activecore.de falls under the parent activecore.de.
IP Addresses
activecore.de directs to one IP number, which is 91.195.241.232.
Among the host names that share IP numbers with activecore.de are islam-forum.de, dtask.de, aiza.eu and two others.
Name Servers
activecore.de uses two name servers for its delegation: sl1.sedo.com and sl2.sedo.com.
activecore.de has the same name server delegation as a number of other domains, such as darthvader.eu, jbas.eu, mx0.ventus-energy.de and two more.
At least some of activecore.de's name servers are also used by other domains, among them ppbi.de.
Each of sl1.sedo.com and sl2.sedo.com has one IP address: sl1.sedo.com uses 91.195.240.173 and sl2.sedo.com uses 91.195.241.173.
Mail Servers
activecore.de routes its mail through a single mail server, localhost.
activecore.de has the same mail server arrangement as a number of other domains, for example guillotine.org, sporty24.site, nieve.fr and two more.