efftek.de - robtex.com
efftek.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=1774711371 | ||||||
Subdomains
mail.efftek.de |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NScns1.alfahosting.info2015-06-28 → 2026-03-28 · 2 obs
● 2026-03-28 15:50:24
●NScns2.alfahosting.info2015-06-28 → 2026-03-28 · 2 obs
● 2026-03-28 15:50:24
●NScns3.alfahosting.info2015-06-28 → 2026-03-28 · 2 obs
● 2026-03-28 15:50:24
○MXmail.efftek.de2015-06-28 → 2017-10-13 · 4 obs
● 2017-10-13 13:26:50
○ 2026-03-25 14:07:12
○ 2026-03-28 15:50:24
●MXmx03.secure-mailgate.com2026-03-25 → 2026-03-28 · 3 obs
● 2026-03-25 14:07:12
● 2026-03-28 15:50:24
●MXmx04.secure-mailgate.com2026-03-25 → 2026-03-28 · 3 obs
● 2026-03-25 14:07:12
● 2026-03-28 15:50:24
○A109.237.138.362015-06-28 → 2017-10-13 · 4 obs
● 2017-10-13 13:26:50
○ 2026-03-25 14:07:12
○ 2026-03-28 15:50:24
●A5.44.111.932026-03-25 → 2026-03-28 · 3 obs
● 2026-03-25 14:07:12
● 2026-03-28 15:50:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| efftek.de | cns2.alfahosting.info, cns1.alfahosting.info, cns3.alfahosting.info | - |
✅ Authoritative Response
Server:148.251.254.105
NS records: cns2.alfahosting.info, cns1.alfahosting.info, cns3.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for efftek.de (unsigned zone)
⏱️ Timing
Total: 922ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.44.111.93 |
| NS | 3 | cns2.alfahosting.info, cns1.alfahosting.info... |
| MX | 2 | mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10) |
| TXT | 2 | google-site-verification=rwIXfRC3-SWP7I7, v=spf1 include:secure-mailgate.com a mx |
| SOA | 1 | cns1.alfahosting.info hostmaster.alfahos |
Analysis
Hierarchy
efftek.de is the parent of mail.efftek.de.
IP Addresses
efftek.de points to IP number 5.44.111.93.
For instance, other host names mail.ploflon.de, l-bo.de, nilius.net, patum.de and ruhrblogger.de share IP numbers with efftek.de.
Name Servers
The delegation for efftek.de is handled by three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
efftek.de shares name servers with other domains at least partially, for example zamarcomueller.de, hshts.com, reflectere.net, brottewitz.de and migeod.eu.
Host names with two IPs:
cns1.alfahosting.info points to 2a01:64c0:0:5000::8 and 109.237.142.8
cns2.alfahosting.info points to 2a01:4f8:2b02:a88::105 and 148.251.254.105
cns3.alfahosting.info points to 2a02:2b80:101:5000::8 and 109.237.143.8
Mail Servers
Two mail servers mx03.secure-mailgate.com and mx04.secure-mailgate.com handle efftek.de.
efftek.de shares the same mail server setup as other domains, for instance kufenflitzer.de, nordshirt.de, refaconsult.de, green-brain.eu and tvhfussball.de.
Host names with two IP numbers:
mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176; mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177.