tusgutenberg.de - robtex.com
tusgutenberg.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.88.34.38🇩🇪 CLOUDPIT81.88.32.0/20 | ||||||
| PTR | host202.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 2026-01-15 #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=1775129775 | ||||||
Subdomains
mail.tusgutenberg.de |
Same first word
tusgutenberg.de |
DNS History
8 records (6 active, 2 former)
●NScns1.alfahosting.info2015-08-12 → 2026-04-02 · 2 obs
● 2026-04-02 11:46:02
●NScns2.alfahosting.info2015-08-12 → 2026-04-02 · 2 obs
● 2026-04-02 11:46:02
●NScns3.alfahosting.info2015-08-12 → 2026-04-02 · 2 obs
● 2026-04-02 11:46:02
○MXmail.tusgutenberg.de2015-08-12 → 2019-12-28 · 4 obs
● 2019-12-28 14:33:48
○ 2026-03-30 05:45:20
○ 2026-04-02 11:46:02
●MXmx03.secure-mailgate.com2026-03-30 → 2026-04-02 · 3 obs
● 2026-03-30 05:45:20
● 2026-04-02 11:46:02
●MXmx04.secure-mailgate.com2026-03-30 → 2026-04-02 · 3 obs
● 2026-03-30 05:45:20
● 2026-04-02 11:46:02
○A109.237.134.302015-08-12 → 2019-12-28 · 4 obs
● 2019-12-28 14:33:48
○ 2026-03-30 05:45:20
○ 2026-04-02 11:46:02
●A81.88.34.382026-03-30 → 2026-04-02 · 3 obs
● 2026-03-30 05:45:20
● 2026-04-02 11:46:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, f.nic.de, a.nic.de | - |
| tusgutenberg.de | cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.143.8
NS records: cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tusgutenberg.de (unsigned zone)
⏱️ Timing
Total: 1178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.34.38 |
| NS | 3 | cns2.alfahosting.info, cns1.alfahosting.info... |
| MX | 2 | mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10) |
| SOA | 1 | cns1.alfahosting.info hostmaster.alfahos |
Analysis
Hierarchy
mail.tusgutenberg.de is a child of tusgutenberg.de.
IP Addresses
tusgutenberg.de resolves to one IP number: 81.88.34.38.
Other host names, for instance www.expansionstool.com, mail.plott4you.de, antispam.foto-cop.de, host202.alfahosting-server.de and it-foundation.de share IP numbers with tusgutenberg.de.
Name Servers
tusgutenberg.de is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
tusgutenberg.de at least partially shares name servers with other domains, including awtext.de, buck-collegen.com, ib-scheer.de, bedruckte.com and daenec.com.
Host names with two IP numbers:
cns1.alfahosting.info: 2a01:64c0:0:5000::8 and 109.237.142.8
cns2.alfahosting.info: 2a01:4f8:2b02:a88::105 and 148.251.254.105
cns3.alfahosting.info: 2a02:2b80:101:5000::8 and 109.237.143.8
Mail Servers
tusgutenberg.de is served by two mail servers mx03.secure-mailgate.com and mx04.secure-mailgate.com.
tusgutenberg.de shares the same mail server setup as other domains, for instance carprofis24.de, torpedo-online.biz, cbahr.net, ruderfreunde.de and hoey.eu.
tusgutenberg.de shares some mail servers with other domains, at least in part, for example taxara.de.
Host names with two IPs:
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