studioverlag.de - robtex.com
studioverlag.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.237.137.212🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| NS | cns1.alfahosting.info ⭐ | ||||||
| A | 2a01:64c0:0:5000::8🇩🇪 CLOUDPIT2a01:64c0::/32 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| A | 109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| NS | cns2.alfahosting.info | ||||||
| A | 2a01:4f8:2b02:a88::105🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | cns2.cloudpit.com | ||||||
| A | 148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | cns2.cloudpit.com | ||||||
| NS | cns3.alfahosting.info | ||||||
| A | 2a02:2b80:101:5000::8🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| A | 109.237.143.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| MX | mail.studioverlag.de ⭐ | ||||||
| A | 109.237.137.212🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| TXT | v=spf1 a mx include:secure-mailgate.com ~all | ||||||
| SOA | cns1.alfahosting.infohostmaster@alfahosting.de 2023-10-17 #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=1785602974 | ||||||
Subdomains
mail.studioverlag.de |
Same first word
studioverlag.de |
Similar names
DNS History
6 records (5 active, 1 former)
●NScns1.alfahosting.info2015-07-17 → 2026-08-01 · 2 obs
● 2026-08-01 17:03:52
●NScns2.alfahosting.info2015-07-17 → 2026-08-01 · 2 obs
● 2026-08-01 17:03:52
●NScns3.alfahosting.info2015-07-17 → 2026-08-01 · 2 obs
● 2026-08-01 17:03:52
●MXmail.studioverlag.de2015-07-17 → 2026-08-01 · 2 obs
● 2026-08-01 17:03:52
●A109.237.137.2122016-07-05 → 2026-08-01 · 3 obs
● 2016-07-05 23:30:22
● 2026-08-01 17:03:52
○A109.237.137.2142015-07-17 → 2016-02-29 · 4 obs
● 2016-02-29 11:20:58
○ 2016-07-05 23:30:22
○ 2026-08-01 17:03:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| studioverlag.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 studioverlag.de (unsigned zone)
⏱️ Timing
Total: 1113ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.237.137.212 |
| NS | 3 | cns3.alfahosting.info, cns2.alfahosting.info... |
| MX | 1 | mail.studioverlag.de (pri: 10) |
| TXT | 1 | v=spf1 a mx include:secure-mailgate.com |
| SOA | 1 | cns1.alfahosting.info hostmaster.alfahos |
Analysis
Hierarchy
mail.studioverlag.de is delegated beneath studioverlag.de.
IP Addresses
studioverlag.de points to a single IP number: 109.237.137.212.
Additional host names — mail.feistenauer.net, big-beauty.de, mail.aika-store.de and two others — share IP numbers with studioverlag.de.
Name Servers
studioverlag.de has three name servers — cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
There is at least partial name server overlap between studioverlag.de and other domains — praxis-spielraum.de, sozialplan.expert, ms-evo.de and two more among them.
Each of cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info points to two IP numbers. cns1.alfahosting.info points to 109.237.142.8 and 2a01:64c0:0:5000::8. cns2.alfahosting.info points to 148.251.254.105 and 2a01:4f8:2b02:a88::105. cns3.alfahosting.info points to 109.237.143.8 and 2a02:2b80:101:5000::8.
Mail Servers
studioverlag.de has one mail server: mail.studioverlag.de.
mail.studioverlag.de points to one IP number — 109.237.137.212.