filtz.de - robtex.com
filtz.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.88.34.112🇩🇪 CLOUDPIT | ||||||
| PTR | host274.alfahosting-server.de | ||||||
| NS | cns1.alfahosting.info ⭐ | ||||||
| A | 2a01:64c0:0:5000::8🇩🇪 CLOUDPIT | ||||||
| PTR | cns1.cloudpit.de | ||||||
| A | 109.237.142.8🇩🇪 CLOUDPIT | ||||||
| PTR | cns1.cloudpit.de | ||||||
| NS | cns2.alfahosting.info | ||||||
| A | 2a01:4f8:2b02:a88::105🇩🇪 Hetzner | ||||||
| PTR | cns2.cloudpit.com | ||||||
| A | 148.251.254.105🇩🇪 Hetzner | ||||||
| PTR | cns2.cloudpit.com | ||||||
| NS | cns3.alfahosting.info | ||||||
| A | 2a02:2b80:101:5000::8🇩🇪 CLOUDPIT | ||||||
| PTR | cns3.cloudpit.io | ||||||
| A | 109.237.143.8🇩🇪 CLOUDPIT | ||||||
| PTR | cns3.cloudpit.io | ||||||
| MX | mx03.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.174🇩🇪 CLOUDPIT | ||||||
| PTR | node03.secure-mailgate.com | ||||||
| A | 46.243.88.176🇩🇪 CLOUDPIT | ||||||
| PTR | node04.secure-mailgate.com | ||||||
| MX | mx04.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.175🇩🇪 CLOUDPIT | ||||||
| PTR | node03.secure-mailgate.com | ||||||
| A | 46.243.88.177🇩🇪 CLOUDPIT | ||||||
| PTR | node04.secure-mailgate.com | ||||||
| SOA | cns1.alfahosting.infohostmaster@alfahosting@de 2026-02-03 #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=1771291602 | ||||||
Up
Same first word
filtz.de |
Similar names
DNS History
13 records (6 active, 7 former)
●NScns1.alfahosting.info2026-02-17 → 2026-02-22 · 3 obs
● 2026-02-17 09:15:52
● 2026-02-22 05:35:10
●NScns2.alfahosting.info2026-02-17 → 2026-02-22 · 3 obs
● 2026-02-17 09:15:52
● 2026-02-22 05:35:10
●NScns3.alfahosting.info2026-02-17 → 2026-02-22 · 3 obs
● 2026-02-17 09:15:52
● 2026-02-22 05:35:10
○NSns1.hans.hosteurope.de2015-07-20 → 2017-03-24 · 4 obs
● 2017-03-24 04:02:40
○ 2026-02-17 09:15:52
○ 2026-02-22 05:35:10
○NSns2.hans.hosteurope.de2015-07-20 → 2017-03-24 · 4 obs
● 2017-03-24 04:02:40
○ 2026-02-17 09:15:52
○ 2026-02-22 05:35:10
○MXmail.filtz.de2026-02-17 → 2026-02-22 · 2 obs
○ 2026-02-22 05:35:10
○MXmx0.filtz.de2015-07-20 → 2017-03-24 · 4 obs
● 2017-03-24 04:02:40
○ 2026-02-17 09:15:52
○ 2026-02-22 05:35:10
●MXmx03.secure-mailgate.com2026-02-17 → 2026-02-22 · 3 obs
● 2026-02-17 09:15:52
● 2026-02-22 05:35:10
●MXmx04.secure-mailgate.com2026-02-17 → 2026-02-22 · 3 obs
● 2026-02-17 09:15:52
● 2026-02-22 05:35:10
○A109.237.140.522026-02-17 → 2026-02-22 · 2 obs
○ 2026-02-22 05:35:10
○A2a01:488:42:1000:50ed:84a6:d4:64c2015-07-20 → 2017-03-24 · 4 obs
● 2017-03-24 04:02:40
○ 2026-02-17 09:15:52
○ 2026-02-22 05:35:10
○A80.237.132.1662015-07-20 → 2017-03-24 · 4 obs
● 2017-03-24 04:02:40
○ 2026-02-17 09:15:52
○ 2026-02-22 05:35:10
●A81.88.34.1122026-02-17 → 2026-02-22 · 3 obs
● 2026-02-17 09:15:52
● 2026-02-22 05:35:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| filtz.de | cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info | - |
✅ Authoritative Response
Server: 109.237.142.8
NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for filtz.de (unsigned zone)
⏱️ Timing
Total: 222ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.34.112 |
| NS | 3 | cns1.alfahosting.info, cns2.alfahosting.info... |
| MX | 2 | mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10) |
| SOA | 1 | cns1.alfahosting.info hostmaster@alfahos |
AI analysis
filtz.de is a parent of mail.filtz.de and mx0.filtz.de.
filtz.de points to a single IP address: 81.88.34.112.
Other host names such as mail.brandenburger.immobilien, avita.de, mail.jenatsch-huette.ch, mail.boothy.de and www.dold.ws share IPs with filtz.de.
filtz.de is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
filtz.de at least partially shares name servers with other domains, for example tripinn.de, bizme.de, pkstahl.com, dr-christine-ritter.com and itobi.net.
these name servers are commonly used alongside ns8.alfahosting.info name servers.
Host names with two IP numbers:
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
Two mail servers handle filtz.de: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
filtz.de shares the same mail server setup as other domains, including gugele.cc, ils-fb.de, freejee.de, farbe-naumann.de and kreiszeit.info.
filtz.de shares some mail servers with other domains, for example kulturpasst.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.