resdev.de - dns.ninja
resdev.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #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=1786826254 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSdns01-tld.t-online.de2015-08-08 → 2015-08-08 · 3 obs
○ 2015-11-25 18:05:24
○ 2026-08-15 21:00:46
○NSdns02-tld.t-online.de2015-08-08 → 2015-08-08 · 3 obs
○ 2015-11-25 18:05:24
○ 2026-08-15 21:00:46
●NSsl1.sedo.com2026-02-24 → 2026-08-15 · 3 obs
● 2026-02-24 05:46:36
● 2026-08-15 21:00:46
●NSsl2.sedo.com2026-02-24 → 2026-08-15 · 3 obs
● 2026-02-24 05:46:36
● 2026-08-15 21:00:46
●MXlocalhost2026-02-24 → 2026-08-15 · 7 obs
● 2026-02-24 05:46:36
○ 2026-07-01 03:26:24
● 2026-07-11 16:34:32
○ 2026-07-21 16:04:36
● 2026-08-15 13:37:08
● 2026-08-15 21:00:46
○MXsmtp-01.tld.t-online.de2015-08-08 → 2015-08-08 · 3 obs
○ 2015-11-25 18:05:24
○ 2026-08-15 21:00:46
○MXsmtp-02.tld.t-online.de2015-08-08 → 2015-08-08 · 3 obs
○ 2015-11-25 18:05:24
○ 2026-08-15 21:00:46
○A2003:2:2:15:80:150:6:1432015-08-08 → 2015-08-08 · 3 obs
○ 2015-11-25 18:05:24
○ 2026-08-15 21:00:46
○A80.150.6.1432015-08-08 → 2015-08-08 · 3 obs
○ 2015-11-25 18:05:24
○ 2026-08-15 21:00:46
●A91.195.241.2322026-02-24 → 2026-08-15 · 7 obs
● 2026-02-24 05:46:36
○ 2026-07-01 03:26:24
● 2026-07-11 16:34:32
○ 2026-07-21 16:04:36
● 2026-08-15 13:37:08
● 2026-08-15 21:00:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| resdev.de | sl2.sedo.com, sl1.sedo.com | - |
✅ Authoritative Response
Server:91.195.241.173
NS records: sl2.sedo.com, sl1.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for resdev.de (unsigned zone)
⏱️ Timing
Total: 696ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl2.sedo.com, sl1.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
IP Addresses
resdev.de has exactly one IP address — 91.195.241.232.
ciotto.com, host52.ihs.n-e-s.com, traf.online plus two other host names have IP numbers in common with resdev.de.
Name Servers
Two name servers handle the delegation for resdev.de: sl1.sedo.com and sl2.sedo.com.
The name server configuration of resdev.de is shared with other domains, for instance mail.handyfamily.de, plus-data.de, dabo.eu and two others.
sl1.sedo.com directs to 91.195.240.173 and sl2.sedo.com directs to 91.195.241.173; each host name points to exactly one IP number.
Mail Servers
resdev.de uses one mail server — localhost.
The mail server setup of resdev.de matches that of other domains such as stromblog.at, kdo.co.za, uatd.com and two others.