derfels.de - robtex.com
derfels.de
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=1774786247 | ||||||
Subdomains
mail.derfels.de |
Same first word
derfels.de |
derfels.dyndns.org |
Similar names
DNS History
9 records (6 active, 3 former)
●NSnsa0.schlundtech.de2015-06-27 → 2026-03-29 · 2 obs
● 2026-03-29 12:26:26
●NSnsb0.schlundtech.de2015-06-27 → 2026-03-29 · 2 obs
● 2026-03-29 12:26:26
●NSnsc0.schlundtech.de2015-06-27 → 2026-03-29 · 2 obs
● 2026-03-29 12:26:26
●NSnsd0.schlundtech.de2015-06-27 → 2026-03-29 · 2 obs
● 2026-03-29 12:26:26
●MXmail.derfels.de2015-06-27 → 2026-03-29 · 2 obs
● 2026-03-29 12:26:26
○A188.138.82.1902015-10-31 → 2016-12-30 · 5 obs
● 2015-10-31 06:00:12
● 2016-12-30 16:08:46
○ 2017-12-30 08:26:10
○ 2026-03-29 12:26:26
○A217.172.179.342015-06-27 → 2015-06-27 · 3 obs
○ 2015-10-31 06:00:12
○ 2026-03-29 12:26:26
●A62.75.215.232026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 03:03:44
● 2026-03-29 12:26:26
○A80.86.82.862017-12-30 → 2017-12-30 · 4 obs
● 2017-12-30 08:26:10
○ 2026-03-29 03:03:44
○ 2026-03-29 12:26:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| derfels.de | nsa0.schlundtech.de, nsb0.schlundtech.de, nsc0.schlundtech.de, nsd0.schlundtech.de | - |
✅ Authoritative Response
Server:185.132.35.227
NS records: nsa0.schlundtech.de, nsb0.schlundtech.de, nsc0.schlundtech.de, nsd0.schlundtech.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for derfels.de (unsigned zone)
⏱️ Timing
Total: 861ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.75.215.23 |
| NS | 4 | nsb0.schlundtech.de, nsd0.schlundtech.de... |
| MX | 1 | mail.derfels.de (pri: 10) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | nsa0.schlundtech.de mail.fassnacht-it.de |
Analysis
Hierarchy
mail.derfels.de is a child of derfels.de.
IP Addresses
derfels.de resolves to one IP number: 62.75.215.23.
Other host names, for instance mail.quizrank.de, mail.office-rhein-main.de, mail.fassnacht-it.de, mail.office-loesung.de and service-phone.de share IP numbers with derfels.de.
Name Servers
derfels.de delegates to four name servers: nsa0.schlundtech.de, nsb0.schlundtech.de, nsc0.schlundtech.de and nsd0.schlundtech.de.
derfels.de at least partially shares name servers with other domains, including serah2.com, yoiy.com, offeneregister.de, necreativ.de and ferienwohnungen-anzeigen.de.
Host names with two IP numbers: nsa0.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227; nsb0.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227; nsc0.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227; nsd0.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227.
Mail Servers
A single mail server handles derfels.de, mail.derfels.de.
Host name mail.derfels.de resolves to a single IP: 62.75.215.23.