sfdev.de - dns.ninja
sfdev.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=1781427548 | ||||||
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
○NSns1092.ui-dns.biz2020-01-03 → 2020-01-03 · 4 obs
● 2020-01-03 16:53:42
○ 2026-02-27 03:44:32
○ 2026-06-14 09:18:30
○NSns1092.ui-dns.com2020-01-03 → 2020-01-03 · 4 obs
● 2020-01-03 16:53:42
○ 2026-02-27 03:44:32
○ 2026-06-14 09:18:30
○NSns1092.ui-dns.de2020-01-03 → 2020-01-03 · 4 obs
● 2020-01-03 16:53:42
○ 2026-02-27 03:44:32
○ 2026-06-14 09:18:30
○NSns1092.ui-dns.org2020-01-03 → 2020-01-03 · 4 obs
● 2020-01-03 16:53:42
○ 2026-02-27 03:44:32
○ 2026-06-14 09:18:30
○NSns55.1und1.de2015-07-12 → 2017-02-18 · 4 obs
● 2017-02-18 13:42:46
○ 2020-01-03 16:53:42
○ 2026-06-14 09:18:30
○NSns56.1und1.de2015-07-12 → 2017-02-18 · 4 obs
● 2017-02-18 13:42:46
○ 2020-01-03 16:53:42
○ 2026-06-14 09:18:30
●NSsl1.sedo.com2026-02-27 → 2026-06-14 · 3 obs
● 2026-02-27 03:44:32
● 2026-06-14 09:18:30
●NSsl2.sedo.com2026-02-27 → 2026-06-14 · 3 obs
● 2026-02-27 03:44:32
● 2026-06-14 09:18:30
●MXlocalhost2026-02-27 → 2026-06-14 · 3 obs
● 2026-02-27 03:44:32
● 2026-06-14 09:18:30
○MXmx00.kundenserver.de2015-07-12 → 2020-01-03 · 4 obs
● 2020-01-03 16:53:42
○ 2026-02-27 03:44:32
○ 2026-06-14 09:18:30
○MXmx01.kundenserver.de2015-07-12 → 2020-01-03 · 4 obs
● 2020-01-03 16:53:42
○ 2026-02-27 03:44:32
○ 2026-06-14 09:18:30
○A217.160.0.1672017-02-18 → 2020-01-03 · 5 obs
● 2017-02-18 13:42:46
● 2020-01-03 16:53:42
○ 2026-02-27 03:44:32
○ 2026-06-14 09:18:30
○A82.165.204.1952015-07-12 → 2016-04-19 · 4 obs
● 2016-04-19 14:01:42
○ 2017-02-18 13:42:46
○ 2026-06-14 09:18:30
●A91.195.241.2322026-02-27 → 2026-06-14 · 3 obs
● 2026-02-27 03:44:32
● 2026-06-14 09:18:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sfdev.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 sfdev.de (unsigned zone)
⏱️ Timing
Total: 3874ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl1.sedo.com, sl2.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
IP Addresses
sfdev.de has exactly one IP address — 91.195.241.232.
mail.simbar.de, tvhouse.eu, lendrs.de plus two other host names have IP numbers in common with sfdev.de.
Name Servers
sfdev.de is served by two delegated name servers, sl1.sedo.com and sl2.sedo.com.
The name server configuration of sfdev.de is shared with other domains, for instance btlab.com, pictureshow.eu, geep.eu and two others.
sl1.sedo.com and sl2.sedo.com each resolve to one IP number: sl1.sedo.com points to 91.195.240.173 and sl2.sedo.com points to 91.195.241.173.
Mail Servers
sfdev.de uses one mail server — localhost.
The mail server setup of sfdev.de matches that of other domains such as favonita.de, dev.accessoriginals.com, poczta.antyradary.pl and two others.