dfdev.de - dns.ninja
dfdev.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | q1.dnsservice.net ⚠️ Not in zone NS records | ||||||
| A | 212.172.221.211🇩🇪 ECOTEL212.172.0.0/16 ecotel communication ag | ||||||
| PTR | q1.dnsservice.net | ||||||
| NS | q2.dnsservice.net ⚠️ Not in zone NS records | ||||||
| A | 185.159.121.211🇩🇪 WEBHOSTER185.159.121.0/24 webhoster.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=1782454185 | ||||||
Subdomains
mail.dfdev.de |
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
●NSq1.dnsservice.net2015-06-29 → 2026-06-26 · 2 obs
● 2015-06-29 14:04:48
● 2026-06-26 06:27:04
● 2026-06-26 06:27:04
●NSq2.dnsservice.net2015-06-29 → 2026-06-26 · 2 obs
● 2015-06-29 14:04:48
● 2026-06-26 06:27:04
● 2026-06-26 06:27:04
○MXmail.dfdev.de2015-06-29 → 2017-04-04 · 4 obs
● 2015-06-29 14:04:48
● 2017-04-04 22:42:52
○ 2020-03-22 05:25:58
○ 2026-06-26 06:27:04
● 2017-04-04 22:42:52
○ 2020-03-22 05:25:58
○ 2026-06-26 06:27:04
○MXspamschutz.webhoster.de2020-03-22 → 2020-03-22 · 3 obs
○ 2017-04-04 22:42:52
● 2020-03-22 05:25:58
○ 2026-06-26 06:27:04
● 2020-03-22 05:25:58
○ 2026-06-26 06:27:04
○A185.159.123.1372026-03-29 → 2026-03-29 · 3 obs
○ 2020-03-22 05:25:58
● 2026-03-29 16:22:12
○ 2026-06-26 06:27:04
● 2026-03-29 16:22:12
○ 2026-06-26 06:27:04
○A212.172.221.742015-06-29 → 2020-03-22 · 4 obs
● 2015-06-29 14:04:48
● 2020-03-22 05:25:58
○ 2026-03-29 16:22:12
○ 2026-06-26 06:27:04
● 2020-03-22 05:25:58
○ 2026-03-29 16:22:12
○ 2026-06-26 06:27:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| dfdev.de | q1.dnsservice.net, q2.dnsservice.net | - |
✅ Authoritative Response
Server:212.172.221.211
NS records: q1.dnsservice.net, q2.dnsservice.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dfdev.de (unsigned zone)
⏱️ Timing
Total: 4883ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.159.123.137 |
| NS | 2 | q2.dnsservice.net, q1.dnsservice.net |
| MX | 1 | spamschutz.webhoster.de (pri: 10) |
| TXT | 1 | v=spf1 +a include:spf.webhoster.de ip4:1 |
| SOA | 1 | q1.dnsservice.net info.webhoster.de |
Analysis
Hierarchy
dfdev.de serves as the parent of mail.dfdev.de.
Name Servers
dfdev.de uses two name servers for its delegation: q1.dnsservice.net and q2.dnsservice.net.
dfdev.de shares its NS records with other domains, for example z-freundeulm.de, alder-digital.de, elektro-boell.de and two others.
q1.dnsservice.net directs to 212.172.221.211 and q2.dnsservice.net directs to 185.159.121.211; each host name points to exactly one IP number.