1aktiv.de - robtex.com
1aktiv.de
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=1783943432 | ||||||
Same first word
1aktiv.de |
Similar names
DNS History
8 records (6 active, 2 former)
●NScns1.alfahosting.info2015-06-25 → 2026-07-13 · 2 obs
● 2026-07-13 12:17:08
●NScns2.alfahosting.info2015-06-25 → 2026-07-13 · 2 obs
● 2026-07-13 12:17:08
●NScns3.alfahosting.info2015-06-25 → 2026-07-13 · 2 obs
● 2026-07-13 12:17:08
○MXmail.1aktiv.de2015-06-25 → 2020-02-20 · 4 obs
● 2020-02-20 04:14:18
○ 2026-03-29 17:53:20
○ 2026-07-13 12:17:08
●MXmx03.secure-mailgate.com2026-03-29 → 2026-07-13 · 3 obs
● 2026-03-29 17:53:20
● 2026-07-13 12:17:08
●MXmx04.secure-mailgate.com2026-03-29 → 2026-07-13 · 3 obs
● 2026-03-29 17:53:20
● 2026-07-13 12:17:08
○A109.237.134.62015-06-25 → 2020-02-20 · 4 obs
● 2020-02-20 04:14:18
○ 2026-03-29 17:53:20
○ 2026-07-13 12:17:08
●A81.88.34.2452026-03-29 → 2026-07-13 · 3 obs
● 2026-03-29 17:53:20
● 2026-07-13 12:17:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| 1aktiv.de | cns2.alfahosting.info, cns3.alfahosting.info, cns1.alfahosting.info | - |
✅ Authoritative Response
Server:148.251.254.105
NS records: cns2.alfahosting.info, cns3.alfahosting.info, cns1.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1aktiv.de (unsigned zone)
⏱️ Timing
Total: 1006ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.34.245 |
| NS | 3 | cns3.alfahosting.info, cns2.alfahosting.info... |
| MX | 2 | mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:secure-mailgate.com |
| SOA | 1 | cns1.alfahosting.info hostmaster.alfahos |
Analysis
IP Addresses
1aktiv.de directs to one IP number, which is 81.88.34.245.
Among the host names that share IP numbers with 1aktiv.de are mail.gedv.de, mail.praxis-thiede.de, mail.dartonline.de and two others.
Name Servers
The authoritative name servers for 1aktiv.de are cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info — three in total.
1aktiv.de shares at least some of its name servers with other domains, including sinnlichesuenden.de, delatrobe.de, tropimix.de and two others.
cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info all resolve to exactly two IP numbers apiece: cns1.alfahosting.info → 109.237.142.8 and 2a01:64c0:0:5000::8; cns2.alfahosting.info → 148.251.254.105 and 2a01:4f8:2b02:a88::105; cns3.alfahosting.info → 109.237.143.8 and 2a02:2b80:101:5000::8.
Mail Servers
The MX records for 1aktiv.de point to two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
1aktiv.de has the same mail server arrangement as a number of other domains, for example karebulmaca.net, casa-del-soul.de, odenwald-laden.de and two more.
The two host names mx03.secure-mailgate.com and mx04.secure-mailgate.com each have a pair of IP addresses: mx03.secure-mailgate.com has 46.243.88.174 and 46.243.88.176, and mx04.secure-mailgate.com has 46.243.88.175 and 46.243.88.177.