dobbin.de - robtex.com
dobbin.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.237.138.49🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | alfa3203.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 | mail.dobbin.de ⭐ | ||||||
| A | 109.237.138.49🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | alfa3203.alfahosting-server.de | ||||||
| TXT | v=spf1 ip4:109.237.128.0/20 ~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=1774408204 | ||||||
Subdomains
mail.dobbin.de |
Same first word
dobbin.org |
dobbin.eu |
dobbin.co |
dobbin.de |
dobbin.co.nz |
dobbin.com |
dobbin.net.au |
dobbin.us |
dobbin.ca |
dobbin.hr |
dobbin.info |
dobbin.com.au |
Similar names
DNS History
9 records (5 active, 4 former)
●NScns1.alfahosting.info2018-08-26 → 2026-03-25 · 3 obs
● 2018-08-26 05:40:54
● 2026-03-25 03:27:50
●NScns2.alfahosting.info2018-08-26 → 2026-03-25 · 3 obs
● 2018-08-26 05:40:54
● 2026-03-25 03:27:50
●NScns3.alfahosting.info2018-08-26 → 2026-03-25 · 3 obs
● 2018-08-26 05:40:54
● 2026-03-25 03:27:50
○NSns1.domainname.at2015-06-19 → 2017-02-02 · 4 obs
● 2017-02-02 20:00:34
○ 2018-08-26 05:40:54
○ 2026-03-25 03:27:50
○NSns1.redirectdom.com2015-06-19 → 2017-02-02 · 4 obs
● 2017-02-02 20:00:34
○ 2018-08-26 05:40:54
○ 2026-03-25 03:27:50
○NSns2.redirectdom.com2015-06-19 → 2017-02-02 · 4 obs
● 2017-02-02 20:00:34
○ 2018-08-26 05:40:54
○ 2026-03-25 03:27:50
●MXmail.dobbin.de2018-08-26 → 2026-03-25 · 2 obs
● 2026-03-25 03:27:50
●A109.237.138.492018-08-26 → 2026-03-25 · 3 obs
● 2018-08-26 05:40:54
● 2026-03-25 03:27:50
○A176.9.83.2292015-06-19 → 2017-02-02 · 4 obs
● 2017-02-02 20:00:34
○ 2018-08-26 05:40:54
○ 2026-03-25 03:27:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| dobbin.de | cns2.alfahosting.info, cns1.alfahosting.info, cns3.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.143.8
NS records: cns2.alfahosting.info, cns1.alfahosting.info, cns3.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dobbin.de (unsigned zone)
⏱️ Timing
Total: 3685ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.237.138.49 |
| NS | 3 | cns2.alfahosting.info, cns1.alfahosting.info... |
| MX | 1 | mail.dobbin.de (pri: 10) |
| TXT | 1 | v=spf1 ip4:109.237.128.0/20 ~all |
| SOA | 1 | cns1.alfahosting.info hostmaster.alfahos |
Analysis
Hierarchy
mail.dobbin.de has dobbin.de as its parent.
IP Addresses
dobbin.de maps to IP address 109.237.138.49.
Other host names, for instance online-mit-links.de, www.nett-art.de, eddi.klengel.net, mail.bokadoo.com and mail.hsp-plauen.de share IP numbers with dobbin.de.
Name Servers
dobbin.de is delegated to name servers cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
dobbin.de at least partially shares name servers with other domains such as iamphilipp.com, tvverl-tischtennis.de, uhts.be, lutherkirche-koeln.de and ustgul.com.
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
dobbin.de is handled by a single mail server, mail.dobbin.de.
mail.dobbin.de points to one IP number: 109.237.138.49.