red-studio.de - robtex.com
red-studio.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.88.34.144🇩🇪 CLOUDPIT81.88.32.0/20 | ||||||
| PTR | host336.alfahosting-server.de | ||||||
| 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 | mx03.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.174🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node03.secure-mailgate.com | ||||||
| A | 46.243.88.176🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node04.secure-mailgate.com | ||||||
| MX | mx04.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.175🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node03.secure-mailgate.com | ||||||
| A | 46.243.88.177🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node04.secure-mailgate.com | ||||||
| SOA | cns1.alfahosting.infohostmaster@alfahosting@de 2026-01-20 #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=1774508245 | ||||||
Subdomains
mail.red-studio.de |
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
●NScns1.alfahosting.info2015-10-16 → 2026-03-26 · 5 obs
● 2015-10-16 12:58:30
○ 2015-12-19 13:42:14
● 2016-03-20 00:56:18
● 2026-03-26 07:05:46
●NScns2.alfahosting.info2015-10-16 → 2026-03-26 · 5 obs
● 2015-10-16 12:58:30
○ 2015-12-19 13:42:14
● 2016-03-20 00:56:18
● 2026-03-26 07:05:46
●NScns3.alfahosting.info2015-10-16 → 2026-03-26 · 5 obs
● 2015-10-16 12:58:30
○ 2015-12-19 13:42:14
● 2016-03-20 00:56:18
● 2026-03-26 07:05:46
○NSns10.revido.info2015-05-04 → 2015-05-04 · 3 obs
○ 2015-10-16 12:58:30
○ 2026-03-26 07:05:46
○NSns8.revido.info2015-05-04 → 2015-05-04 · 3 obs
○ 2015-10-16 12:58:30
○ 2026-03-26 07:05:46
○NSns9.revido.info2015-05-04 → 2015-05-04 · 3 obs
○ 2015-10-16 12:58:30
○ 2026-03-26 07:05:46
○MXmail.red-studio.de2015-05-04 → 2017-04-20 · 7 obs
● 2015-10-16 12:58:30
○ 2015-12-19 13:42:14
● 2016-03-20 00:56:18
● 2017-04-20 16:53:56
○ 2026-02-25 05:34:36
○ 2026-03-26 07:05:46
●MXmx03.secure-mailgate.com2026-02-25 → 2026-03-26 · 3 obs
● 2026-02-25 05:34:36
● 2026-03-26 07:05:46
●MXmx04.secure-mailgate.com2026-02-25 → 2026-03-26 · 3 obs
● 2026-02-25 05:34:36
● 2026-03-26 07:05:46
○A109.237.133.2072015-10-16 → 2015-10-16 · 4 obs
● 2015-10-16 12:58:30
○ 2015-12-19 13:42:14
○ 2026-03-26 07:05:46
○A109.237.134.582016-03-20 → 2017-04-20 · 5 obs
● 2016-03-20 00:56:18
● 2017-04-20 16:53:56
○ 2026-02-25 05:34:36
○ 2026-03-26 07:05:46
●A81.88.34.1442026-02-25 → 2026-03-26 · 3 obs
● 2026-02-25 05:34:36
● 2026-03-26 07:05:46
○A94.101.39.12015-05-04 → 2015-05-04 · 3 obs
○ 2015-10-16 12:58:30
○ 2026-03-26 07:05:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| red-studio.de | cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.142.8
NS records: cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for red-studio.de (unsigned zone)
⏱️ Timing
Total: 1111ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.34.144 |
| NS | 3 | cns1.alfahosting.info, cns3.alfahosting.info... |
| MX | 2 | mx04.secure-mailgate.com (pri: 10), mx03.secure-mailgate.com (pri: 10) |
| SOA | 1 | cns1.alfahosting.info hostmaster@alfahos |
Analysis
Hierarchy
The parent of mail.red-studio.de is red-studio.de.
IP Addresses
red-studio.de points to a single IP address: 81.88.34.144.
Other host names such as zierach.com, autoheilbronn.de, mail.rumaenienhilfe-bayreuth.de, me-c.de and bad-frankenhausen.de share IPs with red-studio.de.
Name Servers
red-studio.de is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
red-studio.de at least partially shares name servers with other domains, for example myrig.online, exclusivebottle.com, ibyte.de, marinekameradschaft-laboe.de and geitel-online.de.
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
Mail Servers
Two mail servers handle red-studio.de: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
red-studio.de shares the same mail server setup as other domains, including oefb.org, bankkarten.de, kolping-hohenfelser-land.de, mit-kindern-wachsen.de and helmut-kreitmayer.de.
red-studio.de shares some mail servers with other domains, for example steireif.com.
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.