chat17.de - robtex.com
chat17.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.22.100.139🇩🇪 ONE-NETWORK89.22.96.0/19 | ||||||
| PTR | vps38256.alfahosting-vps.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.chat17.de ⭐ | ||||||
| A | 89.22.100.139🇩🇪 ONE-NETWORK89.22.96.0/19 | ||||||
| PTR | vps38256.alfahosting-vps.de | ||||||
| TXT | v=spf1 a mx include:secure-mailgate.com ~all | ||||||
| SOA | cns1.alfahosting.infohostmaster@alfahosting@de 2024-01-15 #2 | ||||||
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=1774657964 | ||||||
Subdomains
mail.chat17.de |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NScns1.alfahosting.info2017-03-26 → 2026-03-28 · 4 obs
○ 2020-02-18 05:22:08
● 2026-03-23 14:19:36
● 2026-03-28 00:36:20
●NScns2.alfahosting.info2017-03-26 → 2026-03-28 · 4 obs
○ 2020-02-18 05:22:08
● 2026-03-23 14:19:36
● 2026-03-28 00:36:20
●NScns3.alfahosting.info2017-03-26 → 2026-03-28 · 4 obs
○ 2020-02-18 05:22:08
● 2026-03-23 14:19:36
● 2026-03-28 00:36:20
●MXmail.chat17.de2017-03-26 → 2026-03-28 · 4 obs
○ 2020-02-18 05:22:08
● 2026-03-23 14:19:36
● 2026-03-28 00:36:20
●A89.22.100.1392026-03-23 → 2026-03-28 · 3 obs
● 2026-03-23 14:19:36
● 2026-03-28 00:36:20
○A89.22.100.1942017-03-26 → 2017-03-26 · 3 obs
○ 2020-02-18 05:22:08
○ 2026-03-28 00:36:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| chat17.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 chat17.de (unsigned zone)
⏱️ Timing
Total: 1736ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.22.100.139 |
| NS | 3 | cns1.alfahosting.info, cns3.alfahosting.info... |
| MX | 1 | mail.chat17.de (pri: 10) |
| TXT | 1 | v=spf1 a mx include:secure-mailgate.com |
| SOA | 1 | cns1.alfahosting.info hostmaster@alfahos |
Analysis
Hierarchy
chat17.de is the parent of mail.chat17.de.
IP Addresses
chat17.de resolves to one IP number: 89.22.100.139.
Other host names, for instance vps38256.alfahosting-vps.de, chatrockz.de, mail.chat17.de and mail.chatrockz.de share IP numbers with chat17.de.
Name Servers
chat17.de is delegated to three name servers cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
chat17.de at least partially shares name servers with other domains, for instance ancillae.de, hatwig.eu, outlookinfodesk.biz, hair-reinspaziert.de and ergonomischer-buerostuhl.org.
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
chat17.de is handled by a single mail server, mail.chat17.de.
mail.chat17.de resolves to IP 89.22.100.139.